| 2013-05-31 Release Manager |
| |
| * GCC 4.8.1 released. |
| |
| 2013-03-22 Release Manager |
| |
| * GCC 4.8.0 released. |
| |
| 2013-03-14 Jakub Jelinek <jakub@redhat.com> |
| |
| PR tree-optimization/53265 |
| * testsuite/libmudflap.c/fail37-frag.c: Add optimization barrier. |
| |
| 2013-02-03 Richard Sandiford <rdsandiford@googlemail.com> |
| |
| Update copyright years. |
| |
| 2013-01-03 Jakub Jelinek <jakub@redhat.com> |
| |
| * mf-runtime.c (__mf_usage): Update copyright notice dates. |
| |
| 2012-12-15 Alexandre Oliva <aoliva@redhat.com> |
| |
| * mf-hooks1.c (free): Return on NULL before any logging. |
| |
| 2012-09-14 David Edelsohn <dje.gcc@gmail.com> |
| |
| * configure: Regenerated. |
| |
| 2012-07-13 Richard Guenther <rguenther@suse.de> |
| |
| * testsuite/libmudflap.c++/ctors.exp: Explicitely specify -O0. |
| * testsuite/libmudflap.c++/c++frags.exp: Likewise. |
| * testsuite/libmudflap.cth/cthfrags.exp: Likewise. |
| * testsuite/libmudflap.c/cfrags.exp: Likewise. |
| * testsuite/libmudflap.c/externs.exp: Likewise. |
| |
| 2012-07-13 Richard Guenther <rguenther@suse.de> |
| |
| * testsuite/libmudflap.c/fail11-frag.c: Adjust to not look like memset. |
| * testsuite/libmudflap.c/fail12-frag.c: Likewise. |
| |
| 2012-05-29 Joseph Myers <joseph@codesourcery.com> |
| |
| * mf-impl.h: Fix typo. |
| |
| 2012-05-16 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * configure: Regenerated. |
| |
| 2012-04-11 Manuel López-Ibáñez <manu@gcc.gnu.org> |
| |
| PR 24985 |
| * testsuite/lib/libmudflap.exp: Handle caret. |
| |
| 2012-01-19 Jakub Jelinek <jakub@redhat.com> |
| |
| PR libmudflap/40778 |
| * testsuite/libmudflap.c/fail68-frag.c: New test. |
| |
| 2012-01-01 Jakub Jelinek <jakub@redhat.com> |
| |
| * mf-runtime.c (__mf_usage): Update copyright notice dates. |
| |
| 2011-11-21 Andreas Tobler <andreast@fgznet.ch> |
| |
| * configure: Regenerate. |
| |
| 2011-07-31 Tom de Vries <tom@codesourcery.com> |
| |
| PR middle-end/43513 |
| * testsuite/libmudflap.c/fail31-frag.c: Adapt testcase to prevent |
| folding of alloca. |
| |
| 2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| |
| Revert: |
| 2011-07-15 Jakub Jelinek <jakub@redhat.com> |
| |
| PR testsuite/49753 |
| PR tree-optimization/49309 |
| * testsuite/libmudflap.c++/pass68-frag.cxx: New test. |
| |
| 2011-07-15 Jakub Jelinek <jakub@redhat.com> |
| |
| PR testsuite/49753 |
| PR tree-optimization/49309 |
| * testsuite/libmudflap.c++/pass68-frag.cxx: New test. |
| |
| 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| |
| * configure.ac: Don't create pth. |
| Check for library containing sched_yield. |
| * configure: Regenerate. |
| * config.h.in: Regenerate. |
| |
| * testsuite/lib/libmudflap.exp (libmudflap-init): Use |
| mfconfig_libs in -static check. |
| |
| 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| |
| PR libmudflap/49550 |
| * mf-runtime.c (__wrap_main) [__sun__ && __svr4__]: Don't register |
| stdin, stdout, stderr. |
| Register __ctype, __ctype_mask. |
| |
| * configure.ac: Check for mmap64. |
| Check for rawmemchr, stpcpy, mempcpy. |
| * configure: Regenerate. |
| * config.h.in: Regenerate. |
| * mf-hooks1.c [HAVE_MMAP64] (__mf_0fn_mmap64): New function. |
| (mmap64): New wrapper function. |
| * mf-impl.h (__mf_dynamic_index) [HAVE_MMAP64]: Add dyn_mmap64. |
| * mf-runtime.c (__mf_dynamic) [HAVE_MMAP64]: Handle mmap64. |
| |
| * mf-hooks2.c [HAVE_GETMNTENT && HAVE_SYS_MNTTAB_H]: Implement |
| getmntent wrapper. |
| |
| * mf-hooks3.c (_REENTRANT): Define. |
| |
| * testsuite/libmudflap.c/heap-scalestress.c (SCALE): Reduce to 10000. |
| |
| * testsuite/libmudflap.c/pass-stratcliff.c: Include ../config.h. |
| (MIN): Define. |
| Use HAVE_RAWMEMCHR, HAVE_STPCPY, HAVE_MEMPCPY as guards. |
| |
| * testsuite/libmudflap.c/pass47-frag.c: Expect __ctype warning on |
| *-*-solaris2.*. |
| |
| 2011-07-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| |
| PR libmudflap/49549 |
| * testsuite/lib/libmudflap.exp (load_gcc_lib): Load |
| target-supports.exp. |
| * testsuite/libmudflap.cth/cthfrags.exp: Only pass |
| --noinhibit-exec to GNU ld. |
| |
| 2011-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| |
| PR libmudflap/38738 |
| * configure.ac: Check for sys/mnttab.h. |
| Check for library containing connect. |
| * configure: Regenerate. |
| * config.h.in: Regenerate. |
| * mf-hooks2.c [HAVE_SYS_MNTTAB_H]: Include <sys/mnttab.h>. |
| * testsuite/libmudflap.c/pass-stratcliff.c (main) [__sun__ && |
| __svr4__]: Disable rawmemchr, stpcpy, mempcpy tests. |
| |
| 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| |
| * configure: Regenerate. |
| |
| 2011-01-03 Jakub Jelinek <jakub@redhat.com> |
| |
| * mf-runtime.c (__mf_usage): Update copyright notice dates. |
| |
| 2010-10-31 Jason Merrill <jason@redhat.com> |
| |
| PR testsuite/20003 |
| * testsuite/libmudflap.cth/pass40-frag.c: Increase timeout to 30. |
| |
| 2010-08-20 Uros Bizjak <ubizjak@gmail.com> |
| |
| * testsuite/libmudflap.c++/pass41-frag.cxx (dg-prune-output): |
| New dg directive. |
| |
| 2010-06-09 Iain Sandoe <iains@gcc.gnu.org> |
| |
| PR bootstrap/43170 |
| * configure: Regenerate. |
| |
| 2010-05-16 Uros Bizjak <ubizjak@gmail.com> |
| |
| * testsuite/libmudflap.c/pass46-frag.c (dg-options): Remove -Wall. |
| |
| 2010-05-15 Uros Bizjak <ubizjak@gmail.com> |
| |
| * testsuite/lib/mfdg.exp (additional_prunes): New global. |
| (dg-test): Clear additional_prunes before test is run. |
| (dg-prune-output): New procedure. |
| * testsuite/lib/libmudflap.exp (libmudflap-dg-test): Do not call |
| prune_gcc_output. |
| (libmudflap-dg-prune): New procedure. |
| * testsuite/libmudflap.c++/pass57-frag.cxx (dg-prune-output): |
| New dg directive. |
| |
| 2010-05-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| |
| PR other/43620 |
| * configure.ac (AM_INIT_AUTOMAKE): Add no-dist. |
| * Makefile.in: Regenerate. |
| * testsuite/Makefile.in: Regenerate. |
| |
| 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| |
| * Makefile.in: Regenerate. |
| * aclocal.m4: Regenerate. |
| * testsuite/Makefile.in: Regenerate. |
| |
| 2010-03-15 David S. Miller <davem@davemloft.net> |
| |
| * testsuite/libmudflap.c/pass54-frag.c: Add explicit return from |
| main. |
| |
| 2010-01-09 Jakub Jelinek <jakub@redhat.com> |
| |
| * mf-runtime.c (__mf_usage): Update copyright notice dates. |
| |
| 2009-12-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| |
| * Makefile.in: Regenerate. |
| * configure: Regenerate. |
| * testsuite/Makefile.in: Regenerate. |
| |
| 2009-09-22 Frank Ch. Eigler <fche@redhat.com> |
| |
| PR libmudflap/41433 |
| * mf-runtime.c (__mf_init): Ignore $MUDFLAP_OPTIONS if |
| running setuid or setgid. |
| |
| 2009-09-01 Loren J. Rittle <ljrittle@acm.org> |
| |
| * mf-runtime.c (__mf_init): Support FreeBSD. |
| Prime mutex which calls calloc upon first lock to avoid deadlock. |
| * mf-hooks1.c (__mf_0fn_mmap): Support FreeBSD. |
| Ignore red zone allocation request for initial thread's stack. |
| |
| 2009-09-01 Loren J. Rittle <ljrittle@acm.org> |
| Andreas Schwab <schwab@linux-m68k.org> |
| |
| * testsuite/libmudflap.c/pass51-frag.c (MAP_FAILED): Define, |
| if not in system header; use it. On FreeBSD, must pass fd==-1 |
| with MAP_ANON flag. Correct mmap error check. |
| * testsuite/libmudflap.c/fail40-frag.c: Ditto. |
| |
| 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| |
| * configure.ac (AC_PREREQ): Bump to 2.64. |
| |
| 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| |
| * Makefile.am (install-html, install-pdf): Remove. |
| * Makefile.in: Regenerate. |
| |
| * Makefile.in: Regenerate. |
| * aclocal.m4: Regenerate. |
| * config.h.in: Regenerate. |
| * configure: Regenerate. |
| * testsuite/Makefile.in: Regenerate. |
| |
| 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| |
| * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force. |
| |
| 2009-07-16 Joseph Myers <joseph@codesourcery.com> |
| |
| * configure: Regenerate. |
| |
| 2009-07-11 Richard Sandiford <rdsandiford@googlemail.com> |
| |
| PR testsuite/40699 |
| PR testsuite/40707 |
| PR testsuite/40709 |
| * testsuite/lib/libmudflap.exp: Revert 2009-06-30 commit. |
| |
| 2009-07-01 Richard Guenther <rguenther@suse.de> |
| |
| PR tree-optimization/19831 |
| * testsuite/libmudflap.c/fail11-frag.c: Make allocated memory |
| escape. |
| * testsuite/libmudflap.c/fail12-frag.c: Likewise. |
| * testsuite/libmudflap.c/fail16-frag.c: Likewise. |
| * testsuite/libmudflap.c/fail31-frag.c: Likewise. |
| |
| 2009-06-30 Richard Sandiford <r.sandiford@uk.ibm.com> |
| |
| * testsuite/lib/libmudflap.exp (libmudflap-init): Don't add "." |
| to ld_library_path. Use add_path. Add just find_libgcc_s to |
| ld_library_path, not every libgcc multilib directory. |
| |
| 2009-04-09 Nick Clifton <nickc@redhat.com> |
| |
| * mf-hooks1.c: Change copyright header to refer to version 3 |
| of the GNU General Public License with version 3.1 of the GCC |
| Runtime Library Exception and to point readers at the COPYING3 |
| and COPYING3.RUNTIME files and the FSF's license web page. |
| * mf-heuristics.c: Likewise. |
| * mf-hooks2.c: Likewise. |
| * mf-hooks3.c: Likewise. |
| * mf-impl.h: Likewise. |
| * mf-runtime.c: Likewise. |
| * mf-runtime.h: Likewise. |
| |
| 2009-04-09 Jakub Jelinek <jakub@redhat.com> |
| |
| * testsuite/lib/mfdg.exp: Change copyright header to refer to |
| version 3 of the GNU General Public License and to point readers |
| at the COPYING3 file and the FSF's license web page. |
| * testsuite/lib/libmudflap.exp: Likewise. |
| |
| 2009-03-31 Ben Elliston <bje@au.ibm.com> |
| |
| PR libmudflap/38462 |
| * testsuite/libmudflap.c/fail27-frag.c: Match `mudflap dead |
| object', not `mudflap object'. |
| |
| 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| |
| * configure: Regenerate. |
| |
| 2009-02-03 Jakub Jelinek <jakub@redhat.com> |
| |
| * mf-runtime.c (__mf_usage): Update copyright notice dates. |
| |
| 2009-01-23 Jie Zhang <jie.zhang@analog.com> |
| |
| * mf-impl.h (__mf_get_state, __mf_set_state): Don't use |
| __thread when TLS support is emulated. |
| * mf-hooks3.c (__mf_get_state, __mf_set_state): Likewise. |
| * mf-runtime.c (__mf_state_1): Likewise. |
| * configure.ac: Use GCC_CHECK_EMUTLS. |
| * configure: Regenerate. |
| * config.h.in: Regenerate. |
| |
| 2008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| |
| * configure: Regenerate. |
| |
| 2008-11-26 Janis Johnson <janis187@us.ibm.com> |
| |
| PR testsuite/28870 |
| * testsuite/lib/mfdg.exp (dg-test): Use new timeout support. |
| (dg-timeout): Remove. |
| (standard-wait): Remove. |
| * testsuite/lib/libmudflap.exp: Include new timeout library files. |
| (libmudflap_target_compile): Set timeout value from new proc. |
| |
| 2008-11-10 Jakub Jelinek <jakub@redhat.com> |
| |
| PR middle-end/35314 |
| * testsuite/libmudflap.c/pass67-frag.c: New test. |
| |
| 2008-10-09 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/37568 |
| * testsuite/libmudflap.c++/pass66-frag.cxx: New test. |
| |
| 2008-09-26 Peter O'Gorman <pogma@thewrittenword.com> |
| Steve Ellcey <sje@cup.hp.com> |
| |
| * configure: Regenerate for new libtool. |
| * Makefile.in: Ditto. |
| * testsuite/Makefile.in: Ditto. |
| |
| 2008-09-15 Jakub Jelinek <jakub@redhat.com> |
| |
| PR libmudflap/36397 |
| * testsuite/libmudflap.c/pass64-frag.c: New test. |
| |
| 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| |
| * Makefile.in: Regenerate. |
| * config.h.in: Regenerate. |
| * configure: Regenerate. |
| * testsuite/Makefile.in: Regenerate. |
| |
| 2008-04-18 Paolo Bonzini <bonzini@gnu.org> |
| |
| PR bootstrap/35457 |
| * aclocal.m4: Regenerate. |
| * configure: Regenerate. |
| |
| 2008-03-20 Volker Reichelt <v.reichelt@netcologne.de> |
| |
| * testsuite/libmudflap.c/pass63-frag.c: New test. |
| |
| 2008-03-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| |
| * aclocal.m4: Regenerate. |
| * configure: Likewise. |
| * Makefile.in: Likewise. |
| * testsuite/Makefile.in: Likewise. |
| |
| 2008-03-02 Jakub Jelinek <jakub@redhat.com> |
| |
| * mf-runtime.c (__mf_usage): Update copyright notice dates. |
| |
| 2008-02-21 Uros Bizjak <ubizjak@gmail.com> |
| |
| * testsuite/libmudflap.c/fail8-frag.c: Adjust scan pattern for |
| mudflap dead object. |
| * testsuite/libmudflap.c/fail9-frag.c: Ditto. |
| |
| 2008-01-24 David Edelsohn <edelsohn@gnu.org> |
| |
| * configure: Regenerate. |
| |
| 2008-01-05 Jakub Jelinek <jakub@redhat.com> |
| |
| PR tree-optimization/34618 |
| * testsuite/libmudflap.c/pass62-frag.c: New test. |
| |
| 2008-01-03 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/34619 |
| * testsuite/libmudflap.c++/pass61-frag.cxx: New test. |
| |
| 2008-01-01 Volker Reichelt <v.reichelt@netcologne.de> |
| |
| PR libmudflap/26442 |
| * testsuite/libmudflap.c++/pass60-frag.cxx: New test. |
| |
| 2007-10-15 Maciej W. Rozycki <macro@linux-mips.org> |
| |
| * configure: Regenerate following changes to ../config/tls.m4. |
| |
| 2007-07-26 Tom Tromey <tromey@redhat.com> |
| |
| * Makefile.in: Rebuilt. |
| * Makefile.am (clean-local): Removed. |
| (pth/mf-runtime.lo, pth/mf-heuristics.lo, pth/mf-hooks1.lo, |
| pth/mf-hooks2.lo, pth/mf-hooks3.lo): Likewise. |
| (libmudflapth_la_SOURCES): List sources. |
| (libmudflapth_la_LIBADD): Clear. |
| (libmudflapth_la_CFLAGS): New variable. |
| |
| 2007-07-05 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * aclocal.m4: Regenerated. |
| |
| 2007-06-02 Paolo Bonzini <bonzini@gnu.org> |
| |
| * configure: Regenerate. |
| |
| 2007-05-31 Frank Ch. Eigler <fche@redhat.com> |
| |
| From Andi Kleen <ak@suse.de>: |
| * mf-runtime.c (options): Rename structure for compatibility with |
| glibc getopt_long. |
| |
| 2007-05-23 Steve Ellcey <sje@cup.hp.com> |
| |
| * Makefile.in: Regenerate. |
| * configure: Regenerate. |
| * aclocal.m4: Regenerate. |
| * testsuite/Makefile.in: Regenerate. |
| |
| 2007-03-14 Uros Bizjak <ubizjak@gmail.com> |
| |
| * testsuite/libmudflap.cth/pass59-frag.c (main): Fix casting of arg. |
| |
| 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com> |
| |
| * Makefile.am: Add dummy install-pdf target. |
| * Makefile.in: Regenerate |
| |
| 2007-02-07 Jakub Jelinek <jakub@redhat.com> |
| |
| PR libgomp/28468 |
| * configure: Regenerate. |
| |
| 2006-12-04 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| * configure: Regenerate. |
| |
| 2006-11-13 Daniel Jacobowitz <dan@codesourcery.com> |
| |
| * configure: Regenerated. |
| |
| 2006-11-10 Frank Ch. Eigler <fche@redhat.com> |
| |
| PR libmudflap/28578 |
| * mf-hooks1.c (__mf_0fn_malloc): Make the bootstrap buffers |
| static but not function scope static. |
| (free): Skip deallocation attempts for objects placed into |
| bootstrap buffers. |
| * testsuite/libmudflap.cth/pass59-frag.c: New test. |
| |
| 2006-11-06 Frank Ch. Eigler <fche@redhat.com> |
| |
| From Herman ten Brugge <hermantenbrugge@home.nl>: |
| * mf-runtime.c (__mf_uncache_object): Optimize the code so that |
| small and large objects are handled a lot faster. |
| |
| 2006-11-06 Frank Ch. Eigler <fche@redhat.com> |
| |
| * configure.ac (__libc_freeres): Look for it. |
| * mf-impl.h (call_libc_freeres): New configuration flag. |
| * mf-runtime.c (__mf_set_default_options): Set it by default. |
| (__mfu_report): Call it if needed. |
| (__mfu_unregister): Remove "unaccessed registered object" warning. |
| * configure, config.h.in: Regenerated. |
| |
| 2006-09-18 Tom Tromey <tromey@redhat.com> |
| |
| * configure: Rebuilt. |
| |
| 2006-06-21 Frank Ch. Eigler <fche@redhat.com> |
| |
| PR 21274 |
| mf-runtime.h installation based on ssp patch for PR 26473 from |
| Mark Mitchell <mark@codesourcery.com>. |
| * configure.ac (ACX_NONCANONICAL_TARGET): Use it. |
| * Makefile.am (target_noncanonical): Define. |
| (libsubincludedir): New variable. |
| (nobase_libsubinclude_HEADERS): Add mf-runtime.h. |
| (include_HEADERS): Remove. |
| * configure, aclocal.m4, config.h.in: Regenerated. |
| * Makefile.in, testsuite/Makefile.in: Likewise. |
| * mf-runtime.h: Add #ifndef protection for conflicting _REENTRANT |
| and _THREAD_SAFE redefinition values. |
| |
| 2006-05-23 Carlos O'Donell <carlos@codesourcery.com> |
| |
| * Makefile.am: Add install-html target. Add install-html to .PHONY |
| * Makefile.in: Regenerate. |
| |
| 2006-04-19 Volker Reichelt <reichelt@igpm.rwth-aachen.de> |
| |
| PR mudflap/26789 |
| * testsuite/libmudflap.c++/error1-frag.cxx: New test. |
| |
| PR mudflap/26790 |
| * testsuite/libmudflap.c++/error2-frag.cxx: New test. |
| |
| 2006-04-10 Matthias Klose <doko@debian.org> |
| |
| * testsuite/lib/libmudflap.exp (libmudflap-init): Recognize multilib |
| directory names containing underscores. |
| |
| 2005-11-22 Janis Johnson <janis187@us.ibm.com> |
| |
| * testsuite/lib/libmudflap.exp (libmudflap-init): Remove -static from |
| MUDFLAP_FLAGS if static library not supported. |
| * testsuite/libmudflap.c/cfrags.exp (MUDFLAP_FLAGS): new. |
| * testsuite/libmudflap.c/externs.exp: Ditto. |
| * testsuite/libmudflap.c++/ctors.exp: Ditto. |
| * testsuite/libmudflap.c++/c++frags.exp: Ditto. |
| * testsuite/libmudflap.cth/cthfrags.exp: Ditto. |
| |
| 2005-10-04 James E Wilson <wilson@specifix.com> |
| |
| * configure.ac (mudflap_cv_entry_point): Use quadrigraphs to declare |
| $name as array of characters with unknown bound. Also store into the |
| array. |
| * configure: Regenerate. |
| |
| 2005-09-30 James E. Wilson <wilson@specifix.com> |
| |
| * configure.ac (pthread.h): Use AC_CHECK_HEADERS instead of |
| AC_CHECK_HEADER. |
| (target_thread_file): New. Set from sed'ed gcc output. |
| (posix_threads): New. Set from target_thread_file. Use instead of |
| ac_have_pthread_h. |
| (pthread_create_version): Move initialization before code using it. |
| * configure: Regenerate. |
| |
| * mf-heuristics.c (_end, ENTRY_POINT): Make them arrays with unknown |
| bounds. |
| |
| 2005-09-29 James E. Wilson <wilson@specifix.com> |
| |
| * mf-hooks1.c (__mf_0fn_mmap, mmap, __mf_0fn_munmap, munmap): Protect |
| with HAVE_MMAP ifdef. |
| |
| 2005-09-23 Frank Ch. Eigler <fche@elastic.org> |
| |
| PR 23084. |
| * mf-hooks2.c (accept): Tolerate NULL sockaddr* parameter. |
| |
| 2005-09-23 Frank Ch. Eigler <fche@elastic.org> |
| |
| * testsuite/libmudflap.c++/pass58-frag.cxx: New test for heisenbug 19319. |
| |
| 2005-09-23 Tom Tromey <tromey@redhat.com> |
| |
| * aclocal.m4, configure: Rebuilt. |
| * configure.ac: Use GCC_CHECK_TLS. |
| * acinclude.m4 (LIBMUDFLAP_CHECK_TLS, LIBMUDFLAP_ENABLE): Moved |
| to ../config. |
| |
| 2005-08-22 Jim Wilson <wilson@specifix.com> |
| |
| * mf-hooks2.c (MF_REGISTER_fopen): Define to __MF_TYPE_STATIC when |
| __FreeBSD__ is defined. |
| |
| 2005-08-17 Jim Wilson <wilson@specifix.com> |
| |
| * mf-hooks1.c (malloc, calloc, realloc, free, |
| __mf_wrap_alloca_indirect): Call BEGIN_MALLOC_PROTECT before calling |
| the real routines, and END_MALLOC_PROTECT afterwards. |
| * mf-impl.h (enum __mf_state_enum): Expand comment. Add in_malloc. |
| (BEGIN_PROTECT): Handle in_malloc state. |
| (BEGIN_MALLOC_PROTECT, END_MALLOC_PROTECT): New. |
| * testsuite/libmudflap.c/hook2-allocstuff.c: New. |
| |
| 2005-08-17 Kelley Cook <kcook@gcc.gnu.org> |
| |
| * All files: Update FSF address. |
| |
| 2005-08-15 Ulrich Weigand <weigand@informatik.uni-erlangen.de> |
| |
| * mf-hooks3.c (main_seen_p): Remove. |
| (__mf_get_state): Remove attempt to recognize the main thread. |
| |
| 2005-08-15 Maciej W. Rozycki <macro@linux-mips.org> |
| |
| * configure.ac: Test for the name of the symbol used for the entry |
| point; define ENTRY_POINT to the result. |
| * configure: Regenerate. |
| * config.h.in: Regenerate. |
| * mf-heuristics.c: Replace _start with ENTRY_POINT throughout. |
| |
| 2005-08-14 Ulrich Weigand <weigand@informatik.uni-erlangen.de> |
| |
| * mf-runtime.c (__mf_state_1): Initialize to reentrant. |
| (__mf_init): Set thread state active. |
| * mf-hooks3.c (__mf_pthread_spawner): Always set thread |
| state active. |
| (pthread_create wrapper): Always use thread spawner. |
| |
| * testsuite/libmudflap.cth/pass37-frag.c: Increase timeout. |
| * testsuite/libmudflap.cth/pass39-frag.c: Likewise. |
| |
| 2005-07-16 Richard Henderson <rth@redhat.com> |
| |
| * acinclude.m4: New file. |
| * configure.ac: Invoke LIBMUDFLAP_CHECK_TLS. |
| * configure, config.h.in, Makefile.in, testsuite/Makefile.in: Rebuild. |
| * mf-hooks1.c (__mf_0fn_malloc): Move body from ... |
| (__mf_0fn_calloc): ... here. |
| * mf-hooks3.c (struct pthread_info): Remove. |
| (__mf_pthread_info, __mf_pthread_info_idx): Remove. |
| (LIBMUDFLAPTH_THREADS_MAX): Set to 1021. |
| (struct mf_thread_data): New. |
| (mf_thread_data, mf_thread_data_lock): New. |
| (__mf_allocate_blank_threadinfo): Remove. |
| (__mf_find_threadinfo): Rewrite and simplify. Only use if TLS is |
| not available. |
| (__mf_state_perthread): Remove. |
| (__mf_get_state, __mf_set_state): New. |
| (__mf_pthread_cleanup): Use &errno, rather than saved pointer. |
| Update mf_thread_data killing procedure. |
| (__mf_pthread_spawner): Similarly. |
| (__mf_0fn_pthread_create): Only use wrapper if necessary. Remove |
| code to allocate thread stack space. |
| (__mf_0fn_pthread_join, pthread_join): Remove. |
| (__mf_0fn_pthread_exit, pthread_exit): Remove. |
| * mf-impl.h (dyn_pthread_join, dyn_pthread_exit): Remove. |
| (__mf_state_1): Rename from __mf_state; use TLS when available. |
| (__mf_get_state, __mf_set_state): New. Update all users. |
| * mf-runtime.c (begin_recursion_protect1): New. |
| (BEGIN_RECURSION_PROTECT): Use it. |
| (__mf_state_1): Rename from __mf_state; use TLS when available. |
| (threads_active_p): Remove. |
| (__mf_usage): Compute it directly. |
| |
| 2005-06-19 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * testsuite/libmudflap.c/externs-1.c (main): Add return statement. |
| |
| 2005-06-15 Frank Ch. Eigler <fche@redhat.com> |
| |
| Fix for uncaching bug reported by Herman ten Brugge. |
| * mf-runtime.c (__mf_uncache_object): Search whole cache. |
| * testsuite/libmudflap.c/fail40-frag.c: New test. |
| |
| 2005-05-23 Alfred M. Szmidt <ams@gnu.org> |
| |
| PR libmudflap/21724 |
| * Makefile.am (AM_MAKEFLAGS): Pass includedir. |
| * Makefile.in: Amend. |
| |
| 2005-06-14 Frank Ch. Eigler <fche@redhat.com> |
| |
| PR mudflap/21023 |
| * testsuite/libmudflap.c/externs.exp, externs-{1,2}.c: New test files. |
| * testsuite/libmudflap.c/cfrags.exp: Bypass new sources. |
| |
| 2005-06-14 Frank Ch. Eigler <fche@redhat.com> |
| |
| PR libmudflap/21094 |
| * testsuite/libmudflap.c++/*.exp: Assert build tree g++. |
| |
| 2005-06-14 Frank Ch. Eigler <fche@redhat.com> |
| |
| PR mudflap/22064 |
| * mf-impl.h (mudflap_mode, violation_mode): Make these ordinary |
| unsigned vars with #defines instead of enums. |
| |
| 2005-05-09 Mike Stump <mrs@apple.com> |
| |
| * configure: Regenerate. |
| |
| 2005-04-12 Mike Stump <mrs@apple.com> |
| |
| * configure: Regenerate. |
| |
| 2005-04-12 Frank Ch. Eigler <fche@redhat.com> |
| |
| PR mudflap/19266 |
| * testsuite/libmudflap.c++/c++frags.exp: Also test -O permutation. |
| * testsuite/libmudflap.c++/pass57-frag.cxx: New test. |
| |
| 2005-04-04 Alan Modra <amodra@bigpond.net.au> |
| |
| * mf-runtime.c (__mfu_unregister): Warning fix for char unsigned. |
| |
| 2005-03-31 Mike Stump <mrs@apple.com> |
| |
| * mf-runtime.h: Add libmudflap copyright clause. |
| |
| 2005-03-21 Mike Stump <mrs@apple.com> |
| |
| * mf-heuristics.c: Fix whitespace at end of line. |
| * mf-hooks1.c: Likewise. |
| * mf-hooks2.c: Likewise. |
| * mf-hooks3.c: Likewise. |
| * mf-impl.h: Likewise. |
| * mf-runtime.c: Likewise. |
| * mf-runtime.h: Likewise. |
| |
| 2005-03-21 Zack Weinberg <zack@codesourcery.com> |
| |
| * configure.ac: Do not invoke TL_AC_GCC_VERSION. |
| In all substitutions, expand gcc_version in Makefile. |
| * aclocal.m4, configure: Regenerate. |
| * Makefile.am: Set gcc_version. |
| * Makefile.in, testsuite/Makefile.in: Regenerate. |
| |
| 2005-03-17 Frank Ch. Eigler <fche@redhat.com> |
| |
| * mf-runtime.c (__mfu_check): Respect ignore_reads configuration. |
| * testsuite/libmudflap.c/{pass56,fail39}-frag.c: New tests. |
| |
| 2005-02-13 Frank Ch. Eigler <fche@redhat.com> |
| |
| PR mudflap/19319 |
| * testsuite/libmudflap.c++/pass55-frag.c: New test. |
| |
| 2005-01-05 Richard Henderson <rth@redhat.com> |
| |
| * testsuite/libmudflap.c/pass32-frag.c: Fix typo. |
| |
| 2005-01-02 Greg McGary <greg@mcgary.org> |
| |
| * mf-impl.h (uintptr_t): Get typedef via stdint.h or define explicitly. |
| * mf-runtime.h: New file, replaces mf-runtime.h.in. |
| * configure.ac (AC_CONFIG_FILES): mf-runtime.h is no longer generated. |
| * Makefile.in: Ditto. |
| * testsuite/lib/libmudflap.exp: Add -I${srcdir}/.. to get mf-runtime.h |
| * testsuite/libmudflap.c/pass32-frag.c: s/uintptr_t/__mf_uintptr_t/ |
| * testsuite/libmudflap.c/fail36-frag.c: New test. |
| * testsuite/libmudflap.c/fail37-frag.c: New test. |
| * testsuite/libmudflap.c/fail38-frag.c: New test. |
| |
| 2004-12-08 Kelley Cook <kcook@gcc.gnu.org> |
| |
| * Makefile.am: Add ../config to ACLOCAL_AMFLAGS. |
| * aclocal.m4, Makefile.in, testsuite/Makefile.in: Regenerate. |
| |
| 2004-12-02 Richard Sandiford <rsandifo@redhat.com> |
| |
| * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version. |
| * aclocal.m4: Include ../config/gcc-version.m4. |
| * configure, Makefile.in, testsuite/Makefile.in: Regenerate. |
| |
| 2004-11-29 Kelley Cook <kcook@gcc.gnu.org> |
| |
| * Makefile.am: Define ACLOCAL_AMFLAGS. |
| * acinclude.m4: Remove. |
| * stamp-h.in: Remove superfluous stamp file. |
| * aclocal.m4, configure, Makefile.in: Regenerate. |
| * testsuite/Makefile.in: Likewise. |
| |
| 2004-11-24 Kelley Cook <kcook@gcc.gnu.org> |
| |
| * Makefile.am: Revert previous. |
| * acinclude.m4: Restore. |
| * aclocal.m4, configure, Makefile.in: Regenerate. |
| * testsuite/Makefile.in: Likewise. |
| |
| 2004-11-24 Kelley Cook <kcook@gcc.gnu.org> |
| |
| * Makefile.am: Define ACLOCAL_AMFLAGS. |
| * acinclude.m4: Remove. |
| * aclocal.m4, configure, Makefile.in: Regenerate. |
| * testsuite/Makefile.in: Likewise. |
| |
| 2004-11-23 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| |
| * testsuite/lib/libmudflap.exp: Use new procs in target-libpath.exp. |
| |
| 2004-11-23 Kelley Cook <kcook@gcc.gnu.org> |
| |
| * Makefile.in, configure, aclocal.m4: Regenerate with automake 1.9.3. |
| * testsuite/Makefile.in: Likewise. |
| |
| 2004-11-01 Andreas Schwab <schwab@suse.de> |
| |
| * configure.ac: (target_alias): Default to $host_alias, not |
| $target. |
| * configure: Regenerated. |
| |
| 2004-10-28 Frank Ch. Eigler <fche@redhat.com> |
| |
| * testsuite/libmudflap.c/fail35-,pass53-,pass54-frag.c: New tests. |
| * testsuite/libmudflap.c/pass35-frag.c: Correct embedded warning |
| message. |
| |
| 2004-10-25 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR other/18138 |
| * testsuite/lib/libmudflap.exp: Accept more than one multilib libgcc. |
| |
| 2004-10-12 Frank Ch. Eigler <fche@redhat.com> |
| |
| * configure.ac: Check for more headers, functions. |
| * mf-hooks2.c (mkbuffer, unmkbuffer): New helper functions for |
| tracking overridden FILE buffers. |
| (fopen, setvbuf): New/revised hook functions for buffer overriding. |
| (setbuf,setlinebuf,fdopen,freopen,fopen64,freopen64,fclose): Ditto. |
| (fflush): Accept given NULL stream (means "all streams"). |
| * mf-runtime.h.in: |
| * mf-runtime.c (__mfu_check): Accept accesses that span adjacent |
| HEAP/GUESS objects. |
| (LOOKUP_CACHE_SIZE_MAX): Raise to 64K entries tentatively. |
| (__mf_adapt_cache): Use them all. |
| * testsuite/libmudflap.c/pass35-frag.c: Update warning message. |
| * testsuite/libmudflap.c++/ctors.exp: Ditto. |
| * testsuite/libmudflap.c/{pass51,pass52}-frag.c: New tests. |
| * configure, config.h.in: Regenerated. |
| |
| 2004-10-05 Frank Ch. Eigler <fche@redhat.com> |
| |
| * configure.ac: Checking for sys/socket.h once is enough. |
| * configure: Regenerated. |
| |
| 2004-10-04 Frank Ch. Eigler <fche@redhat.com> |
| |
| * configure.ac: Look for more headers & functions. |
| * mf-hooks2.c (getmntent, inet_ntoa, getproto*): New wrapper functions. |
| * mf-runtime.h.in: Add new "#pragma redefine_extname"s for them. |
| * mf-runtime.c (options): Clean up integer signedness warnings. |
| (main): Add a declaration to fix a warning. |
| * mf-hooks3.c (pthread_exit): Add not-reached exit() to wrapper. |
| * configure, config.h.in: Regenerated. |
| |
| 2004-10-02 Frank Ch. Eigler <fche@redhat.com> |
| |
| * testsuite/libmudflap.c/pass50-frag.c, fail33-frag.c, fail34-frag.c: |
| New tests for proper base/limit checking for aggregates. |
| |
| 2004-09-15 Joseph S. Myers <jsm@polyomino.org.uk> |
| |
| * testsuite/libmudflap.c/pass35-frag.c: Update expected message. |
| |
| 2004-09-07 Frank Ch. Eigler <fche@redhat.com> |
| |
| * configure.ac: Look for pwd.h, grp.h, netdb.h headers and functions. |
| * mf-hooks2.c (strerror): Unregister previous string returned by |
| previous strerror. |
| (getlogin,cuserid,getpwnam,getpwuid,getgrnam,getgrgid): New wrappers. |
| (getservent,getservbyname,getservbyport,gai_strerror): Ditto. |
| * mf-runtime.h.in: Add redefine_extname pragmas for them all. |
| * mf-runtime.c (__mf_describe_object): Clarify object life status. |
| * testsuite/libmudflap.c/pass48-frag.c, pass49-frag.c, fail32-frag.c: |
| New tests. |
| * configure, config.h.in: Regenerated. |
| |
| 2004-08-03 Dale Johannesen <dalej@apple.com> |
| |
| * mf-runtime.c: Conditionalize POSIX_SOURCE for Darwin. |
| |
| 2004-08-03 Frank Ch. Eigler <fche@redhat.com> |
| |
| * mf-runtime.c (compare_uintptr_t): Remove function. Inline |
| simplified contents in all former callers. |
| |
| 2004-07-27 Ulrich Weigand <weigand@informatik.uni-erlangen.de> |
| |
| * mf-runtime.c (__mf_fini): Set mudflap_mode to mode_nop in |
| the statically linked case. |
| |
| 2004-07-27 Frank Ch. Eigler <fche@redhat.com> |
| |
| * splay-tree.[ch]: Remove. Merge contents into ... |
| * mf-runtime.c: ... here, renaming symbols and making all functions |
| static. Remove unused min/max functions. |
| * Makefile.am: Forget about splay-tree.[ch]. |
| * Makefile.in, testsuite/Makefile.in: Regenerated. |
| |
| 2004-07-21 Frank Ch. Eigler <fche@redhat.com> |
| |
| * mf-runtime.c (__mfu_check): Remove mistaken mode-nop handling. |
| (__mfu_usage): Include (C) 2004. |
| * mf-hooks3.c (__mf_find_threadinfo): Don't call tracing functions |
| here. Include a comment explaining why. |
| |
| 2004-07-20 Frank Ch. Eigler <fche@redhat.com> |
| |
| * mf-impl.h (__mf_options): Add ignore_reads and timestamps fields. |
| * mf-runtime.c (options): Give them a name. |
| (__mf_set_default_options): Set them. |
| (__mf_insert_new_object, __mfu_unregister): Optionalize timestamps. |
| (__mf_violation): Warning cleanup. |
| * mf-impl.h (MF_VALIDATE_EXTENT): Support ignore_reads option. |
| * splay-tree.c (splay_tree_delete_helper): Remove obsolete decl. |
| |
| 2004-07-15 Frank Ch. Eigler <fche@redhat.com> |
| |
| g++/15861 |
| * mf-runtime.c (__mf_init): Make it non-static. Tolerate |
| repeated invocation. |
| |
| 2004-07-09 Frank Ch. Eigler <fche@redhat.com> |
| |
| Test case for g++/15861 |
| * testsuite/libmudflap.c++/ctors-[12].cxx: New test case halves. |
| * testsuite/libmudflap.c++/ctors.exp: Driver. |
| * testsuite/libmudflap.c++/c++frags.exp: Elide redundant default. |
| Look only for *frag* test cases. |
| |
| 2004-07-08 Frank Ch. Eigler <fche@redhat.com> |
| |
| ANSI C conversion, libmudflap specialization, recursion limiting. |
| * splay-tree.h (splay_tree_{de,}allocate_fn): Remove allocation_data |
| argument and indirection function pointers, update callers. |
| (splay_tree_s): Add statistics and recursion control fields |
| num_keys, max_depth, depth, rebalance_p. |
| * splay-tree.c (splay_tree_splay_helper): Track recursion depth. |
| Back out of search if it exceeds limit. |
| (splay_tree_splay): Manage recursion limiting with rebalancing as |
| needed. |
| (splay_tree_new): More initialization. |
| (splay_tree_rebalance): New function. |
| (splay_tree_foreach): Rewrite using nonrecursive logic. |
| (splay_tree_xmalloc_allocate, splay_tree_xmalloc_deallocate): |
| Remove. Point indirect calls to mf-runtime.c's routines. |
| (splay_tree_compare_ints, splay_tree_compare_pointers): Remove unused |
| functions. |
| (splay_tree_delete, splay_tree_delete_helper): Ditto. |
| * testsuite/heap-scalestress.c: New test based on one from |
| Eyal Lebedinsky <eyal@eyal.emu.id.au>: |
| |
| 2004-07-05 Matthias Klose <doko@debian.org> |
| |
| * libtool-version: New. |
| * Makefile.am (libmudflap_la_LDFLAGS, libmudflapth_la_LDFLAGS): |
| Use -version-info for soname. |
| * Makefile.in: Regenerate. |
| * configure.ac: Remove libtool_VERSION macro |
| * configure: Regenerate |
| |
| 2004-07-05 Zack Weinberg <zack@codesourcery.com> |
| |
| * mf-runtime.h.in: Wrap declarations of struct __mf_cache, |
| __mf_lookup_cache, __mf_lc_mask, or __mf_lc_shift in |
| #ifndef _MUDFLAP. |
| |
| 2004-06-29 Frank Ch. Eigler <fche@redhat.com> |
| |
| Splay tree implementation fork. |
| * splay-tree.c, splay-tree.h: Copied & modified from libiberty. |
| Use hard-coded comparison function for uintptr_t. Remove key/value |
| deallocation logic. Cache last splayed key for consecutive lookups. |
| * Makefile.am, Makefile.in: Use them, don't link to them. |
| * mf-runtime.c (__mf_object_tree): Adapt to simpler splay_tree_new. |
| (__mf_find_objects2): Flip successor/predecessor search sequence. |
| * ansidecl.h, libiberty.h: Removed dummy files. |
| |
| 2004-06-29 Nick Clifton <nickc@redhat.com> |
| |
| * configure.ac (AC_CHECK_HEADERS): Add dirent.h |
| * configure: Regenerate. |
| * mf-hooks2.c: Surround uses of dirent.h with #ifdef |
| HAVE_DIRENT_H. |
| Remove spurious inclusion of <strings.h>. |
| |
| 2004-06-29 Nick Clifton <nickc@redhat.com> |
| |
| * mf-runtime.c (pthread_join): Only apply the weak pragma if the |
| function actually exists. |
| |
| 2004-06-25 Frank Ch. Eigler <fche@redhat.com> |
| |
| * ansidecl.h, libiberty.h: New dummy files for building splay-tree. |
| * config.h.in: Regenerated. |
| |
| 2004-06-24 Frank Ch. Eigler <fche@redhat.com> |
| |
| Adopt splay trees for object database. |
| * Makefile.am: Copy splay-tree.* from libiberty. |
| * Makefile.in, testsuite/Makefile.in: Regenerated. |
| * mf-runtime.h.in (__mf_unregister): Add third parameter (type). |
| * mf-hooks[123].c (*): Add new third parameter to mf_unregister. |
| * mf-impl.h (BEGIN_PROTECT): Remove some trace text. |
| * mf-runtime.c: Rewrite code dealing with object database to use |
| libiberty splay trees. Remove tree liveness aging option. |
| * testsuite/libmudflap.c/fail18-frag.c: Add volatile flag. |
| |
| 2004-06-15 Paolo Bonzini <bonzini@gnu.org> |
| |
| * configure.ac: New name of configure.in. Update |
| AC_INIT, AC_CONFIG_SRCDIR, AC_CONFIG_HEADERS, AC_CONFIG_FILES, |
| AC_OUTPUT, AM_INIT_AUTOMAKE to the preferred style for |
| Autoconf 2.5x and Automake 1.7 or later. |
| * configure.in: Remove. |
| * configure: Regenerate. |
| |
| * Makefile.am: Remove useless multilib rules. |
| * Makefile.in: Regenerate. |
| |
| 2004-06-15 Paolo Bonzini <bonzini@gnu.org> |
| |
| * .cvsignore: New file. |
| |
| 2004-06-10 Stephen Crowley <stephen.crowley@sbcglobal.net> |
| |
| PR libmudflap/13505 |
| * mf-hooks2.c (semctl): Add cygwin porting hack. |
| |
| 2004-06-09 Frank Ch. Eigler <fche@redhat.com> |
| |
| ctype support. |
| * configure.in: Look for ctype header and glibc implementation. |
| * mf-hooks2.c (__ctype_{b,toupper,tolower}_loc): Sample ctype |
| array hooks for glibc 2.3. |
| * mf-runtime.h.in: Wrap them. |
| * mf-runtime.c (__mf_init): Leave marker regarding other ctype |
| implementations. |
| * testsuite/libmudflap.c/pass47-frag.c: New test. |
| * configure, config.h.in: Regenerated. |
| |
| 2004-06-04 Frank Ch. Eigler <fche@redhat.com> |
| |
| Portability improvements, e.g., libmudflap/15293. |
| * configure.in: Look for glibc extension functions. Look for |
| support of -f{function,data}-sections. Look for more headers. |
| Create testsuite/mfconfig.exp. Correct more "test x.." thinkos. |
| * Makefile.am: Use $(SECTION_FLAGS). Collapse piecemeal-compiled |
| mf-hooks* into usual single object per source. |
| * mf-hooks*.c: Remove all #if WRAP_foo conditionals. |
| * mf-hooks2.c: #include a bunch more system headers. Define strnlen |
| if system doesn't provide one. |
| * mf-hooks3.c (struct pthread_info): Add stack_*_alloc fields. |
| (pthread_create): Use it to properly GC dead thread stacks. |
| * mf-runtime.c (__mf_violation): Correct snprintf type warning. |
| * testsuite/Makefile.am: Stop generating site.exp. |
| * testsuite/mfconfig.exp.in: New file. |
| * testsuite/config/default.exp: Load new mfconfig.exp. |
| * testsuite/lib/libmudflap.exp (libmudflap-init): Add extra libraries. |
| (prune_gcc_output): Add glibc static linking warnings. |
| * testsuite/libmudflap.*/*frags.exp: Enumerate needed -lmudflap* libs. |
| * testsuite/libmudflap.c/pass46-frag.c: Ditto. |
| * configure, Makefile, aclocal.m4, config.h.in, testsuite/Makefile.in: |
| Regenerated with autoconf 2.57 and automake 1.7. |
| |
| 2004-06-04 Per Bothner <per@bothner.com> |
| |
| * configure.in (LIBMUDFLAPTH): Fix thinko. |
| |
| * configure.in: Check for more headers. |
| * mf-hooks2.c: Conditionalize on HAVE_SYS_SOCKET_H etc. |
| |
| * mf-runtime.c: In two places conditionalize on SIUSR1 rather than |
| HAVE_SIGNAL as mingw has signal.h but not SIUSR1. |
| |
| 2004-06-01 Andreas Jaeger <aj@suse.de> |
| |
| * configure.in: Handle multilibs, support |
| --enable-version-specific-runtime-libs. |
| * Makefile.am (lib_LTLIBRARIES): Rename to ... |
| (toolexeclib_LTLIBRARIES): this for multilib support. |
| * Makefile.in: Regenerated. |
| * configure: Regenerated. |
| * aclocal.m4: Regenerated. |
| * config.h.in: Regenerated. |
| * testsuite/Makefile.in: Regenerated. |
| |
| 2004-06-01 Andreas Jaeger <aj@suse.de> |
| |
| * testsuite/lib/libmudflap.exp (libmudflap-init): Handle |
| multilibs, using multilib directory instead of hardcoded path. |
| Set LD_RUN_PATH. |
| |
| 2004-05-21 Frank Ch. Eigler <fche@redhat.com> |
| |
| * Makefile.am (AM_MAKEFLAGS): Pass RUNTESTFLAGS. |
| * Makefile.in: Ditto. |
| |
| 2004-05-18 Kaz Kojima <kkojima@gcc.gnu.org> |
| |
| * acinclude.m4 (lt_cv_deplibs_check_method): Use pass_all on sh*. |
| * aclocal.m4, configure: Rebuilt. |
| |
| 2004-05-17 Frank Ch. Eigler <fche@redhat.com> |
| |
| * lib/libmudflap.exp (libmudflap-init): For C++ test cases only, |
| import some build settings from libstdc++-v3 testsuite_flags. |
| * .../cfrags.exp, .../c++frags.exp, .../cthfrags.exp: Corresponding |
| changes to pass test language. |
| |
| * mf-runtime.c (__mfu_check): Poison the cache with antidote for |
| quicker mode-nop handling. |
| |
| 2004-03-25 Frank Ch. Eigler <fche@redhat.com> |
| |
| * mf-impl.h: Added libgcc license header. |
| |
| 2004-03-20 Frank Ch. Eigler <fche@redhat.com> |
| |
| * mf-hooks[123].c, mf-runtime.c, mf-heuristics.c: |
| Added libgcc license header. |
| * mf-hooks3.c (__mf_0fn_pthread_create): Correct arg constness. |
| (pthread_create): Simplify stack allocation syntax. |
| |
| 2004-03-08 Loren J. Rittle <ljrittle@acm.org> |
| |
| * mf-hooks2.c: Support FreeBSD. |
| (WRAP_gets): Avoid gets(). |
| * testsuite/libmudflap.c/pass-stratcliff.c: Do not |
| test unimplemented mem/str calls on FreeBSD. |
| * testsuite/libmudflap.c/pass21-frag.c: Do not include |
| <alloca.h> on FreeBSD. |
| |
| 2004-01-30 Frank Ch. Eigler <fche@redhat.com> |
| |
| * testsuite/libmudflap.c/pass36-frag.c: Add missing free() call. |
| * testsuite/libmudflap.c/pass46-frag.c: New test for -fmudflapir. |
| * testsuite/libmudflap.cth/cthfrags.exp: Add -DSTATIC to compiler |
| flags for static linking permutation. |
| * testsuite/libmudflap.cth/pass40-frag.c: When -DSTATIC, avoid |
| some pthreads code that croaks on linux glibc tls. |
| |
| 2004-01-27 Frank Ch. Eigler <fche@redhat.com> |
| |
| * testsuite/libmudflap.c/fail31-frag.c, pass45-frag.c: New tests. |
| |
| 2004-01-15 Frank Ch. Eigler <fche@redhat.com> |
| |
| * testsuite/libmudflap.c/pass44-frag.c: New test. |
| |
| 2004-01-12 Frank Ch. Eigler <fche@redhat.com> |
| |
| * testsuite/libmudflap.c/fail{28,29,30}-frag.c: New tests. |
| |
| 2004-01-08 Frank Ch. Eigler <fche@redhat.com> |
| |
| * testsuite/libmudflap.c/pass43-frag.c: Added missing program rc. |
| |
| 2003-12-11 Frank Ch. Eigler <fche@redhat.com> |
| |
| * testsuite/libmudflap.c/pass42-frag.c, pass43-frag.c: New tests. |
| |
| 2003-12-08 Andrew Pinski <pinskia@physics.uc.edu> |
| |
| PR libmudflap/12670 |
| * configure.in: Add check for see if |
| socklen_t typedef is in sys/socket.h. |
| * mf-hooks1.c: Add define if socklen_t |
| is not typedef. |
| * mf-hooks2.c: Likewise. |
| * mf-hooks3.c: Likewise. |
| * config.h.in: Regen. |
| * configure: Regen. |
| |
| 2003-12-08 Frank Ch. Eigler <fche@redhat.com> |
| |
| * mf-runtime.c (__mf_watch_or_not): Tweak tracing message. |
| * testsuite/libmudflap.c/fail21-frag.c: Defeat aliasing |
| optimizations. |
| * testsuite/libmudflap.c/pass25-frag.c: Ditto. |
| * testsuite/libmudflap.c/pass26-frag.c: Tolerate non-overlapping |
| (unoptimized) allocation of stack space. |
| |
| 2003-12-07 Richard Henderson <rth@redhat.com> |
| |
| * testsuite/libmudflap.c/fail23-frag.c (main): Adjust addend to 11. |
| * testsuite/libmudflap.c/fail27-frag.c (foo): Mark noinline. |
| |
| 2003-12-06 Andrew Pinski <apinski@apple.com> |
| |
| partial PR libmudflap/12670 |
| * mf-hooks1.c: Respect Darwin checks. Conditionalize POSIX_SOURCE. |
| * mf-hooks2.c: Likewise. |
| * mf-hooks3.c: Likewise. |
| |
| 2003-11-19 Frank Ch. Eigler <fche@redhat.com> |
| |
| libstdc++/11696 |
| * mf-runtime.h.in: Switch to #pragma redefine_extname for |
| symbols interposed at compile time. |
| * testsuite/libmudflap.c++/pass41-frag.cxx: New test. |
| |
| libmudflap/12939 |
| * mf-hooks2.c (semctl): Tolerate FreeBSD. |
| |
| * configure.in: Reorganize check for <pthread.h>. |
| * configure: Regenerated. |
| |
| 2003-11-04 David Edelsohn <edelsohn@gnu.org> |
| |
| * mf-runtime.c (_ALL_SOURCE): Define for AIX. |
| (_LARGE_FILE_API): Define for AIX. |
| * mf-hooks[123]: Same. |
| (_XOPEN_SOURCE_EXTENDED): Define to 1 for AIX. |
| |
| 2003-10-21 David Edelsohn <edelsohn@gnu.org> |
| |
| * mf-runtime.c (_XOPEN_SOURCE_EXTENDED): Define to 1 for AIX. |
| |
| 2003-07-29 Frank Ch. Eigler <fche@redhat.com> |
| |
| 2003-07-29 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
| |
| * configure.in: Update check for union semun. |
| |
| 2003-07-29 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
| |
| PR other/11673 |
| * mf-hooks2.c [WRAP_semctl]: Fix check for HAVE_UNION_SEMUN. |
| |
| 2003-07-29 Frank Ch. Eigler <fche@redhat.com> |
| |
| PR other/11673 |
| * configure.in: Add checks for 64-bit LFS functions, struct semun |
| definition, for BSD compatibility. |
| * mf-hooks1.c: Respect BSD checks. Conditionalize POSIX_SOURCE. |
| * mf-hooks2.c: Ditto. Include <strings.h> for bcmp* decls. |
| * mf-hooks3.c: Ditto. |
| (pthread_create): Try MAP_ANON on platforms without the MAP_ANONYMOUS |
| mmap flag. |
| * configure, config.h.in: Regenerated. |
| |
| 2003-07-23 Frank Ch. Eigler <fche@redhat.com> |
| |
| Multithreading fixes: |
| * mf-runtime.c (__mf_object): Store allocating/deallocating |
| thread id. |
| (options): Support new "-thread-stack" option. |
| Rename "-heur-argv-environ" option to "-heur-stdlib". |
| Disable "-lc-mask" and "-lc-shift" options. |
| (__mf_dynamic): Add function pointers for pthread_join/_exit. |
| (__assert_fail): New self-contained function for glibc. |
| * mf-hooks3.c: Essentially rewritten, particularly related to |
| use of __mf_pthread_info array. |
| (pthread_join, _exit): New hook functions. |
| * mf-impl.h (BEGIN_PROTECT): Handle starting_p case. |
| * testsuite/libmudflap.cth/pass40-frag.c: New test. |
| |
| Warning cleanups: |
| * mf-heuristics.c: Add type casts for tracing, sub calls. |
| * mf-impl.h (BEGIN_PROTECT): Redefine to omit result type. |
| Update all callers to declare explicit result holder. |
| (END_PROTECT): Removed. |
| * testsuite/*/*frags.exp: Clean up default MUDFLAP_OPTIONS. |
| |
| 2003-07-15 Diego Novillo <dnovillo@redhat.com> |
| |
| * testsuite/libmudflap.c/fail21-frag.c: Add volatile modifiers. |
| * testsuite/libmudflap.c/fail15-frag.c: Likewise. |
| * testsuite/libmudflap.c/fail13-frag.c: Likewise. |
| |
| 2003-07-04 Frank Ch. Eigler <fche@redhat.com> |
| |
| * mf-hooks1.c, 2.c, 3.c: New file, splits up content from old ... |
| * mf-hooks: Removed. |
| * mf-impl.h (MF_VALIDATE_EXTENT, BEGIN_PROTECT, END_PROTECT): |
| Move these macros from old mf-hooks.c here. |
| * Makefile.am: Adapt to split-up hook sources for faster builds. |
| * Makefile.in: Regenerated. |
| |
| * mf-heuristics.c: Remove #if-0 block. |
| |
| * mf-impl.h (__mf_state): Reorganize declaration and implementation. |
| (__mf_starting_p): New state only for use while dlsym bootstrapping. |
| (CALL_REAL, __mf_init): Corresponding changes. |
| (TRACE, VERBOSE_TRACE): Include thread id and "mf:" prefix. Update |
| all callers to remove redundant "mf:" prefix. |
| * mf-runtime.h.in: #define a few reentrancy macros for libmudflapth. |
| * mf-hooks3.c: Rewrite chunks to support per-thread __mf_state value. |
| (__mf_pthread_info): Become a hash table. |
| |
| * testsuite/lib/mfdg.exp: Support new "dg-timeout" and |
| "dg-repetitions" directives to control test case execution. |
| * testsuite/libmudflap.cth/pass37-frag.c: Add timeout and repeat |
| options. |
| * testsuite/libmudflap.cth/pass39-frag.c: Ditto for this new test. |
| |
| 2003-06-25 Frank Ch. Eigler <fche@redhat.com> |
| |
| * mf-hooks.c (alloca): Separate into stub. |
| (__mf_wrap_alloca_indirect): New function. Use CALL_REAL |
| malloc/free for alloca blocks. |
| (pthread_create): Tolerate failing pthread_attr_get* calls. |
| * mf-runtime.c (__mf_fini): Call __mf_wrap_alloca_indirect. |
| * mf-impl.h (CALL_WRAP): Remove macro. |
| * testsuite/libmudflap.c/pass21-frag.c: Include <alloca.h>. |
| * testsuite/libmudflap.c/pass23-frag.c: Include more struct |
| padding for ia64 BIT_FIELD_REF constructs. |
| |
| 2003-06-19 Frank Ch. Eigler <fche@redhat.com> |
| |
| * mf-hooks.c (struct pthread_info): Add "thread_errno" field. |
| (__mf_pthread_spawner, __mf_pthread_cleanup): Use it with GUESS |
| libmudflap object type. |
| * mf-runtime.c (__mfu_unregister): Correct cemetary logic to avoid |
| crashes on unregistering STATIC objects. |
| |
| 2003-06-17 Frank Ch. Eigler <fche@redhat.com> |
| |
| Based on patch from Eyal Lebedinsky <eyal@eyal.emu.id.au>: |
| * mf-hooks.c (__mf_pthread_spawner): Register thread errno. |
| (time, strerror, fopen, fopen64, fclose, fread): New hooks. |
| (fwrite, fgetc, fgets, getc, gets, ungetc, fputc): New hooks. |
| (fputs, putc, puts, clearerr, feof, ferror, fileno): New hooks. |
| (printf, fprintf, sprintf, snprintf, vprintf, vfprintf): New hooks. |
| (vsprintf, vsnprintf, access, remove, fflush, fseek): New hooks. |
| (fseeko64, ftell, ftello64, rewind, fgetpos, fsetpos): New hooks. |
| (stat, stat64, fstat, lstat, mkfifo, setvbuf, setbuf): New hooks. |
| (setvbuf, opendir, closedir, readdir, recv, recvfrom): New hooks. |
| (recvmsg, send, sendto, sendmsg, setsockopt, getsockopt): New hooks. |
| (accept, bind, connect, gethostname, sethostname): New hooks. |
| (gethostbyname, wait, waitpid, popen, pclose, execve): New hooks. |
| (execv, execvp, system, dlopen, dlclose, dlerror, dlsym): New hooks. |
| (semop, semctl, shmctl, shmat, shmdt): New hooks. |
| * mf-runtime.h.in: Corresponding changes. |
| * mf-runtime.c (__mf_ini): Register stdio objects. Use STATIC type. |
| (opts) Rename heur_argv_environ to heur_std_data. |
| (__mf_wrap_main): Use STATIC type for argv/environ strings. |
| * Makefile.am: Corresponding changes. |
| * Makefile.in: Regenerated. |
| |
| 2003-06-11 Frank Ch. Eigler <fche@redhat.com> |
| |
| * mf-heuristics.c (__mf_heuristic_check): Disable stack_bounds |
| heuristic for threaded case, and for non-x86-linux targets. |
| * mf-hooks.c (__mf_0fn_calloc): Provide a working dummy implementation |
| for use during pre-main() program startup. |
| (__mf_0fn_*): Make these functions non-static. |
| * mf-impl.h (DECLARE, CALL_REAL): Support calls to 0fn backup hook |
| functions. |
| * mf-runtime.c (__mf_state): Set initial state to "starting". |
| (__mf_resolve_single_dynamic): Tolerate repeated calls for same symbol. |
| (__wrap_main): New function to register argv[] and environ[] strings. |
| (__mf_ini): Call it. |
| (*): In all trace functions, use "%p" as formatter for uintptr_t. |
| |
| * testsuite/libmudflap.c/pass38-frag.c: New test case. |
| * testsuite/libmudflap.cth/pass37-frag.c: Improved test. |
| |
| * acinclude.m4: Add comments with aoliva's concerns about x86_64 |
| pass_all. |
| * aclocal.m4, configure: Regenerated. |
| |
| 2003-06-04 Frank Ch. Eigler <fche@redhat.com> |
| |
| * acinclude.m4: Correct typo in AC_MSG_CHECKING. |
| * aclocal.m4, configure: Regenerated. |
| |
| 2003-06-03 Frank Ch. Eigler <fche@redhat.com> |
| |
| * acinclude.m4: Force "pass_all" deplibs_check_method for libtool |
| for x86_64 target. Disable caching for this value. |
| * aclocal.m4, configure: Regenerated. |
| |
| 2003-06-02 Frank Ch. Eigler <fche@redhat.com> |
| |
| * testsuite/libmudflap.c/pass38-frag.c: Deleted. -fwritable-strings |
| is about to become deprecated, and its present handling bugs are |
| unworthy of fixing. |
| |
| 2003-05-30 Frank Ch. Eigler <fche@redhat.com> |
| |
| * testsuite/libmudflap.c/pass38-frag.c: New test for |
| -fwritable-strings. |
| |
| 2003-05-23 Frank Ch. Eigler <fche@redhat.com> |
| |
| * mf-runtime.c (__mf_sigusr1_handle): Call unlocked variant of |
| __mf_report, asserting reentrant calling context. |
| |
| 2003-05-23 Frank Ch. Eigler <fche@redhat.com> |
| |
| * mf-hooks.c (realloc): Correct reentrancy logic. |
| * testsuite/libmudflap.c/hook-allocstuff.c: New test case. |
| |
| 2003-05-20 Frank Ch. Eigler <fche@redhat.com> |
| |
| * mf-hooks.c (LIBMUDFLAPTH_THREADS_MAX): New macro, replaces |
| PTHREAD_THREADS_MAX. Update users. |
| * mf-runtime.c (__mf_usage): Print [active] instead of [default] |
| for active options. |
| * testsuite/Makefile.am (all-local): Prime dejagnu site.exp file |
| with libmudflapth presence indicator. |
| * testsuite/Makefile.in: Regenerated. |
| |
| 2003-05-16 Frank Ch. Eigler <fche@redhat.com> |
| |
| * Makefile.am (AM_CFLAGS): Remove "-ansi". |
| * configure.in: Remove silly no-pthreads => no-shared logic. |
| * Makefile.in, configure: Regenerated. |
| * mf-heuristics.c (__mf_heuristic_check): Remove reentrancy hacks. |
| * mf-hooks.c (BEGIN_PROTECT, END_PROTECT): Reorganize reentrancy |
| code. Count reentrancy events. |
| (all hook functions): Don't directly manipulate __mf_state variable. |
| Add TRACE calls to hook functions without them. |
| * mf-impl.h (LOCKTH): Try to count lock contention events. |
| (VERBOSE_TRACE, TRACE): Remove reentrancy hacks. |
| * mf-runtime.c (BEGIN_RECURSION_PROTECT, END_RECURSION_PROTECT): |
| Reorganize reentrancy code. |
| (external __mf_ entry points): Use RECURSION_PROTECT mechanism to |
| identify reentrancy with mutex holding times. |
| (internal __mfu_ entry points): Remove internal reentrancy code. |
| (__mf_init): Use ordinary locked calls. |
| (__mfu_report): Print the two new counts. |
| * testsuite/lib/libmudflap.exp: Filter out junk ld/pthreads messages. |
| * testsuite/libmudfap.cth/cthfrags.exp: New test driver. |
| * testsuite/libmudflap.cth/pass37-frag.c: New pthreads test. |
| * testsuite/libmudfap.cth/cfrags.exp: Adapt to new libmudflap |
| option defaults. |
| |
| 2003-05-09 Frank Ch. Eigler <fche@redhat.com> |
| |
| * configure.in: Add pthread support, plus glibc and porting hacks. |
| * Makefile.am (LIBMUDFLAPTH): New conditional, to build -lmudflapth |
| from objects built into ./pth/. |
| * mf-runtime.c (__mfu_watch,register,...): Fork new unlocked |
| functions for internal entry points. Update callers to pick |
| locked vs. unlocked variants. |
| (__mf_resolve_single_dynamic): Extend to support symbol versioning |
| info coming in from a static data structure. |
| (*): Reorder miscellaneous declarations to group data vs functions. |
| (__mf_set_default_options): Simplify. |
| (__mf_usage): Mention threading status of host executable. |
| * mf-impl.h: Move max/min decls here. Reorganize __mf_dynamic |
| decls to match above. |
| (LOCKTH, UNLOCKTH): New macros for Big Libmudflap Lock management. |
| * mf-heuristics.c: Choose between locked/unlocked calls. Add |
| some lock/unlock markers. Remove some unused code. |
| * mf-hooks: Ditto. |
| (pthread_create): New hook function. |
| (__mf_pthread_cleanup, _spawner): New helper functions. |
| * configure. aclocal.m4, config.h.in, Makefile.in: Regenerated. |
| |
| 2003-05-02 Frank Ch. Eigler <fche@redhat.com> |
| |
| * testsuite/libmudflap.c/fail27-frag.c: Add more volatile flags. |
| |
| 2002-04-28 Frank Ch. Eigler <fche@redhat.com> |
| |
| * Makefile.am (HOOKOBJS): Add *time related hooks. |
| * configure.in: Look for pthreads.h header. |
| * mf-hooks.c (asctime, ctime, gmtime, localtime): New wrappers. |
| * mf-runtime.c: Begin sketching some pthreads support. |
| (__mf_usage): Check for -lpthread presence. |
| (__mf_unregister): Confirm matching unregistration base. |
| (__mf_find_objects_rec): Reduce unnecessary recursion. |
| * mf-runtime.h.in: Add "nothrow" attribute to functions. Add |
| #defines for new hook functions. |
| * mf-impl.h: Corresponding changes. |
| * config.h.in, configure, Makefile.in: Regenerated. |
| |
| 2002-04-27 Diego Novillo <dnovillo@redhat.com> |
| |
| * testsuite/libmudflap.c/fail1-frag.c: Add volatile |
| modifiers to prevent being optimized away. |
| * testsuite/libmudflap.c/fail10-frag.c: Likewise. |
| * testsuite/libmudflap.c/fail13-frag.c: Likewise. |
| * testsuite/libmudflap.c/fail14-frag.c: Likewise. |
| * testsuite/libmudflap.c/fail15-frag.c: Likewise. |
| * testsuite/libmudflap.c/fail2-frag.c: Likewise. |
| * testsuite/libmudflap.c/fail20-frag.c: Likewise. |
| * testsuite/libmudflap.c/fail3-frag.c: Likewise. |
| |
| 2003-04-15 Frank Ch. Eigler <fche@redhat.com> |
| |
| * Makefile.am (libmudflap_la_LIBADD): Remove -ldl. |
| * configure.in: Look for uintptr_t and -ldl on target. |
| * mf-runtime.h.in: Adjust uintptr_t declaration logic. |
| * Makefile.in, aclocal.m4, configure, config.h.in: Regenerated. |
| * testsuite/Makefile.in: Regenerated. |
| * mf-runtime.c (__mf_sigusr1_respond): Tweak declaration and calls |
| for better C compliance. |
| |
| 2003-04-15 Frank Ch. Eigler <fche@redhat.com> |
| |
| * mf-hooks.c (MF_VALIDATE_EXTENT): Remove unnecessary reentrancy |
| prevention code. |
| * mf-runtime.c (__mf_set_default_options): Turn off |
| check-initialization. |
| (__mf_describe_object): Shorten description. |
| * testsuite/libmudflap.c/fail25-frag.c: Turn on check-initialization. |
| |
| 2003-04-07 Frank Ch. Eigler <fche@redhat.com> |
| |
| * mf-hooks.c (__mf_0fn_mmap): Correct return value, as per <rth>. |
| |
| 2003-04-02 Frank Ch. Eigler <fche@redhat.com> |
| |
| * mf-hooks.c (BEGIN_PROTECT): Handle startup-time reentrant |
| calls specially. |
| (__mf_0fn_malloc ... _munmap): New dummy backup calls. |
| * mf-impl.h (CALL_BACKUP): New macros. |
| * mf-runtime.c (__mf_init): Tweak __mf_state during startup. |
| |
| 2003-03-31 Frank Ch. Eigler <fche@redhat.com> |
| |
| * Makefile.am (AM_CFLAGS): Remove optimization flags. |
| (HOOKOBJS): Remove dlopen hook. |
| (libmudflap_la_LIBADD): Add -ldl. |
| * mf-hooks.c (dlopen): Remove hook. |
| * mf-impl.h (__mf_dynamic): Ditto. |
| * mf-runtime.c (__mf_resolve_dynamics): Ditto. |
| * Makefile.in: Regenerated. |
| |
| 2003-03-28 Frank Ch. Eigler <fche@redhat.com> |
| |
| * configure.in: Check for target gettimeofday, signal, some headers. |
| * mf-impl.h (__mf_opts): Add new "sigusr1_report" field. Comment |
| out inop multi_threaded field. |
| * mf-runtime.c (options): Handle new "-sigusr1-report" option. |
| (__mf_set_options): Correct handling of "-help". |
| (__mf_sigusr1_respond): New function to manage SIGUSR1 response. |
| (__mf_check, __mf_register, __mf_unregister): Call it. |
| (__mf_insert_new_object, __mf_unregister): Respect HAVE_GETTIMEOFDAY. |
| (__mf_report_leaks): Make callable |
| (__mf_tree_analyze): Traverse in-order. Accumulate address bit |
| distribution statistics. |
| (__mf_adapt_cache): Rewrite shift guessing logic based on address |
| bit distributions. |
| * config.h.in, configure: Regenerated. |
| * testsuite/libmudflap.c/fail27-frag.c: New test. |
| * testsuite/libmudflap.c/pass36-frag.c: New test. |
| |
| 2003-03-11 Frank Ch. Eigler <fche@redhat.com> |
| |
| * mf-runtime.h.in: Tweak. |
| * Makefile.am, configure.in: Tweak mf-runtime.h generation some more. |
| Don't use intermediate files nor AC_OUTPUT-time postprocessing. |
| * Makefile.in, testsuite/Makefile.in, configure: Regenerated. |
| |
| 2003-03-10 Frank Ch. Eigler <fche@redhat.com> |
| |
| * configure.in: Tweak generation of mf-runtime.h some more. It |
| needs to work from both config.status and configure. |
| * configure: Regenerated. |
| |
| 2003-03-10 Frank Ch. Eigler <fche@redhat.com> |
| |
| * Makefile.am: Reorganize hook file building. Add auto dependencies. |
| * configure.in: Tweak generation of mf-runtime.h. |
| * mf-runtime.h.in: Add new __MF_TYPE_HEAP_I. |
| * mf-hooks.c (*): Adapt to initialized-heap object type. |
| * mf-impl.h: Tweak cemetary boundaries. |
| * mf-runtime.c (__mf_check): Adapt to new initialized-heap object |
| type. |
| (__mf_insert_new_object, __mf_register, __mf_unregister): Ditto. |
| (__mf_describe_object, __mf_report_leaks, __mf_violation): Ditto. |
| * testsuite/lib/libmudflap.exp (includes): Include build tree. |
| * testsuite/libmudflap.c/pass{26,5}: Further adapt to initialization |
| checking. |
| * testsuite/.../fail{25,26}-frag.c: New tests. |
| * testsuite/.../pass{32,33,34,35}-frag.c: New tests. |
| * Makefile.in, configure: Regenerated. |
| |
| 2003-03-05 Frank Ch. Eigler <fche@redhat.com> |
| |
| * mf-runtime.c (__mf_set_default_options): Turn on initialization |
| checking by default. |
| (__mf_insert_new_object): As a temporary hack, assume that new |
| objects registered on the stack start out initialized. |
| * testsuite/libmudflap.c/fail9,pass23,pass[6789]-*: Initialize |
| heap objects by hand. |
| |
| 2003-03-05 Frank Ch. Eigler <fche@redhat.com> |
| |
| Switch to macro-style hooks for str*/mem*/b* functions. |
| * mf-runtime.h.in (__MF_TYPE_*): Moved some internal values out. |
| (mem*, str*, b*): Added macro-style hooks for _MUDFLAP case. |
| * mf-runtime.c: #include config.h to enable glibc backtraces again. |
| (__mf_set_default_options): Turn off heur_proc_map. |
| (*): Adapt to to macro-style hook functions. |
| (__mf_object_dead_head, __mf_object_cemetary): Correct bounds. |
| (__mf_check, __mf_register, __mf_unregister): Tweak tracing message. |
| (__mf_violation): Handle __MF_VIOL_WATCH. |
| * mf-impl.h (__MF_TYPE_*): Moved these internal values here. |
| (__mf_dynamic): Removed mem*/str*/b* functions. |
| (TRACE, VERBOSE_TRACE): Add reentrancy locking. |
| (WRAPPER2): New macro for macro-style hooks. |
| * mf-hooks.c: Convert mem*/str*/b* functions to simpler |
| macro-style hooks. |
| (BEGIN_PROTECT): Tweak tracing vs reentrancy-lock ordering. |
| * mf-heuristics.c: Adapt to macro-style hook functions. |
| Correct some comments. |
| * testsuite/lib/mfdg.exp (dg-test): Simplify result string for |
| output pattern tests. |
| * testsuite/libmudflap.c/fail[89]-frag.c: Elaborate output test. |
| * testsuite/libmudflap.c++/c++frags.exp: Enable non-static tests. |
| |
| 2003-02-28 Frank Ch. Eigler <fche@redhat.com> |
| |
| * testsuite/libmudflap.c/fail23-frag.c, pass30-frag.c: New tests |
| for global array registration. |
| * testsuite/libmudflap.c++/fail24-frag.cxx, pass31-frag.cxx: Ditto. |
| * testsuite/libmudflap.c++/c++frags.exp: Tweak -static multilib hack. |
| |
| 2003-02-27 Frank Ch. Eigler <fche@redhat.com> |
| |
| * Makefile.am: Add gross make bug workarounds. Tweaked |
| SUBDIRS and AM_CFLAGS. |
| * Makefile.in: Regenerated. |
| |
| 2003-02-26 Frank Ch. Eigler <fche@redhat.com> |
| |
| Switch to dejagnu. |
| * configure.in (AC_PROG_CXX): Don't look for C++ any more. |
| * Makefile.am (TESTS): Remove simple automake testing. |
| * configure, Makefile.in: Regenerated. |
| (SUBDIRS): Include new testsuite/ directory. |
| * tests/*: Removed all files; moved bulk under: |
| * testsuite/*: New subdirectory tree. |
| * testsuite/libmudflap.c/cfrags.exp: New file, C test driver. |
| * testsuite/libmudflap.c++/c++frags.exp: New file, C++ test driver. |
| * testsuite/lib/libmudflap.exp: New file, derived from libstdc++. |
| * testsuite/lib/mfdg.exp: New file, derived from dejagnu. |
| * testsuite/config/default.exp: New file. |
| * testsuite/Makefile.am, Makefile.in: New files. |
| |
| 2003-01-29 Frank Ch. Eigler <fche@redhat.com> |
| |
| * Makefile.am (TESTS_ENVIRONMENT): Remove redundant "-mode-check". |
| (TESTS): Add fail22 and pass29 tests. |
| * mf-runtime.h.in: Change API to take void*/size_t region parameters. |
| Add new access-type parameter for __mf_check. Move __MF_VIOL* out. |
| * mf-impl.h: Corresponding changes. Update CLAMP* macros for void* |
| values. Move __MF_VIOL* here. |
| * mf-runtime.c (*): Adapt to void*/size_t API in mf-runtime.h. |
| (check_initialization): New field in __mf_opts. Default off. |
| (read_count,write_count): New fields in __mf_object. |
| (__mf_check): Implement basic initialization checking. |
| (__mf_insert_new_object): Assume STATIC|GUESS regions are initialized. |
| (__mf_describe_object): Print new fields. |
| (__mf_violation): Identify check/read vs. check/write in messages. |
| * test/pass29-frag.c, test/fail22-frag.c: Basic tests for new |
| "-check-initialized" mudflap option. |
| * test/pass25-frag.c, test/fail21-frag.c: Adapt to API changes. |
| * mf-hooks.c (MF_VALIDATE_EXTENT): Add new access-type parameter. |
| Drop __FILE__/__LINE__ hack. Update callers. |
| (*): Adapt to new mf-runtime.h API. |
| * Makefile.in: regenerated. |
| |
| 2003-01-24 Frank Ch. Eigler <fche@redhat.com> |
| |
| * configure.in: Build mf-runtime.h a more proper way. |
| * mf-hooks.c (strdup, strndup): Correct reentrancy logic. |
| * mf-runtime.c (verbose_violations): Turn on by default. |
| * mf-runtime.h.in: Remove some miscellaneous stuff ... |
| * mf-impl.h: ... and move it here. |
| * configure: Regenerated. |
| |
| 2003-01-22 Frank Ch. Eigler <fche@redhat.com> |
| |
| * configure.in: Look for C++ compiler. |
| * test/*-frag.c, mf-driver.c: Reformatted with GNU indent and |
| fixed type warnings when built with C++. |
| * test/pass27-frag.cxx, pass28-frag.cxx: New C++ tests. |
| * Makefile.am (TESTS): Run them. |
| (*) Add new rules for building and running C++ tests. |
| (TESTFLAGS): Set new default to avoid libstdc++-v3 shlib issues. |
| * mf-runtime.h.in: Protect with extern "C". |
| * Makefile, configure: Regenerated. |
| |
| 2003-01-06 Frank Ch. Eigler <fche@redhat.com> |
| |
| Portability improvements. |
| * configure.in: Look for glibc backtrace headers/functions. |
| * mf-hooks.c: Don't include <execinfo.h> any more. |
| * mf-runtime.c (__mf_set_options): Call more stdlib functions |
| via CALL_REAL. |
| (__mf_backtrace): Provide alternate baby implementation in |
| absence of glibc. |
| * test/mf-driver.c: Portability tweaks. |
| * acinclude.m4: New file, containing top level libtool.m4. |
| * aclocal.m4, configure, Makefile.in, config.h.in: Regenerated. |
| |
| 2002-12-19 Frank Ch. Eigler <fche@redhat.com> |
| |
| * mf-runtime.h.in (HAVE_UINTPTR_T): Define unconditionally. |
| |
| 2002-11-08 Frank Ch. Eigler <fche@redhat.com> |
| |
| * mf-runtime.c (options): Add new "wipe-heap", "wipe-stack" |
| options. |
| (__mf_unregister): Implement stack/heap object wiping. |
| (__mf_set_options): Renamed from __mf_process_opts. |
| (__mf_uncache_object): Change arg type, correct callers. |
| * mf-impl.h: Corresponding changes. |
| * mf-hooks.c (realloc): Save/restore heap-wiping flag. |
| * mf-runtime.h.in (__mf_set_options): Extend public API. |
| * test/pass26-frag.c: New test for stack wiping. |
| * Makefile.am (TESTS): Run it. |
| * Makefile.in: Regenerated. |
| |
| 2002-11-07 Frank Ch. Eigler <fche@redhat.com> |
| |
| * mf-runtime.h.in (__mf_watch, __mf_unwatch): Extend public API. |
| * mf-runtime.c (__mf_object_t): Add watching_p field. |
| (__mf_watch_or_not): New function to implement |
| object watch flagging. |
| (__mf_watch, __mf_unwatch): New wrappers for above. |
| (__mf_check, __mf_describe_object): Handle objects with watching_p. |
| (__mf_count_violation): Enlarge array. |
| (__mf_uncache_object): Renamed from __mf_remove_old_object. Don't |
| unlink object. Clear cache properly. |
| (__mf_unregister): Unlink object explicitly before uncaching. |
| * test/fail21-frag.c, pass25-frag.c: New tests. |
| * Makefile.in, aclocal.m4: Regenerated. |
| |
| 2002-11-05 Frank Ch. Eigler <fche@redhat.com> |
| |
| * test/fail20-frag.c: New test for NULL pointer dereferencing. |
| * Makefile.am (TESTS): Add it. |
| * test/pass-stratcliff.c: Add decls of stpcpy. |
| * configure.in: Test for <stdint.h>. Generate mf-runtime.h in |
| build tree from config.h and new file mf-runtime.h.in. |
| * mf-runtime.h.in: Renamed from mf-runtime.h. Tweak uintptr_t decl. |
| * Makefile.in, configure, config.h.in: Regenerated. |
| * mf-hooks.c: Add #undef for wrapped glibc str*/mem* macros. |
| * mf-runtime.c (options, __mf_set_default_options): Support new |
| default "abbreviate" option. |
| (__mf_object.description_epoch): New field. |
| (__mf_describe_object): Conditionally abbreviate objects already |
| displayed in current epoch. Accept NULL input to increment epoch. |
| (__mf_fini, __mf_ini): Reset description epoch. |
| (__mf_register, __mf_unregister, __mf_adapt_cache, __mf_init): Ensure |
| that NULL pointer slot in lookup cache is invalidated. Register a |
| NOACCESS region around NULL. |
| * mf-impl.h: Corresponding changes. |
| |
| 2002-10-16 Frank Ch. Eigler <fche@redhat.com> |
| |
| * test/fail19-frag.c, pass24-frag.c, pass-stratcliff.c: New tests. |
| * Makefile.am: Run them. Install mf-runtime.h. |
| * Makefile.in: Regenerated. |
| * mf-hooks.c: Add some markers for more missing functions. |
| * mf-runtime.c (__mf_adapt_cache): Experiment with a utilization-based |
| statistic to tune tune cache size (mask). |
| |
| 2002-10-01 Frank Ch. Eigler <fche@redhat.com> |
| |
| * test/pass23-frag.c: New test for bit_field_ref expressions. |
| * Makefile.am, Makefile.in: Add new test. |
| * mf-hooks.c (mmap, munmap): Rewrite to track individual pages. |
| (MF_VALIDATE_EXTENT): Accept zero-size mem/str operations. |
| * mf-runtime.c (__mf_init): Register errno global. |
| (__mf_find_object): Removed function. |
| (__mf_check): Rewrite logic to support accesses across some |
| contiguous but distinctly registered objects. |
| (__mf_remove_old_object): Tolerate cache entries that span |
| contiguous objects. |
| |
| 2002-09-30 Frank Ch. Eigler <fche@redhat.com> |
| |
| * test/pass21-frag.c, pass22-frag.c: New tests: alloca, bitfields. |
| * Makefile.am, Makefile.in: Run new tests. |
| * mf-hooks.c (alloca): Correct stack direction logic. |
| |
| 2002-09-26 Frank Ch. Eigler <fche@redhat.com> |
| |
| * mf-impl.h (adapt_cache): New option. |
| * mf-runtime.c (__mf_set_default_options): Set its default value. |
| Tweak the tree_aging parameter down. |
| (__mf_check): Maintain separate counter for cache-adaptation. |
| (__mf_tree_analyze): New function to collect object tree stats. |
| (__mf_adapt_cache): New function to automate cache parameters. |
| |
| 2002-09-24 Frank Ch. Eigler <fche@redhat.com> |
| |
| * mf-heuristics.c (__init_misc, __mf_heuristic_check): Add |
| hypothetical #if-0'd argv/envp region registration. |
| * mf-runtime.c (__mf_init): Add kludged form of above. |
| (*) Add "heur_argv_environ" flag, default on, to govern this. |
| * mf-impl.h: Corresponding changes. |
| |
| 2002-09-20 Frank Ch. Eigler <fche@redhat.com> |
| |
| * test/fail18-frag.c: New test file for NOACCESS regions. |
| * Makefile.am (TESTS): Add new test. |
| * Makefile.in: Regenerated. |
| |
| * mf-heuristics.c (__mf_heuristics_check): Correct deja_vu logic. |
| * mf-impl.h (tree_aging): Add new mudflap_option, default 1000000. |
| (optimize_object_tree): Remove unused mudflap_option. |
| * mf-runtime.h (__MF_TYPE_NOACCESS): New region type. Add printing |
| support throughout. Use .._MAX_CEM for cemetary upper bound. |
| * mf-runtime.c (__mf_init): Register __mf_* globals as NOACCESS |
| regions. |
| (__mf_object): Add new liveness field for use by tree aging. |
| (__mf_check): Trigger tree aging when needed. |
| (__mf_age_tree): New function to decay liveness field. |
| (__mf_find_objects_rec): Use liveness field to rotate tree. |
| (__mf_insert_new_object): Only provide backtrace for HEAP objects. |
| (__mf_unregister): Ditto. |
| (__mf_register): Tweak duplicate-static message. |
| (__mf_violation: Tweak nearby-object counter printing. |
| |
| 2002-09-16 Frank Ch. Eigler <fche@redhat.com> |
| |
| * test/pass20-frag.c: New test file. |
| * Makefile.am (TESTS): Reorganize. Add pass20 test. |
| * Makefile.in: Regenerated. |
| |
| * mf-impl.h (TRACE_IN, TRACE_OUT): Remove macros. Update callers. |
| * mf-hooks.c (BEGIN_PROTECT): Add hook tracing here. |
| * mf-heuristic.c (__mf_heuristic_check): Track seen /proc/self/map |
| entries to avoid repeat registration. |
| * mf-runtime.c (__mf_object_cemetary): Don't bother bury GUESS regions. |
| (__mf_register, __mf_unregister): Rewrite GUESS handling logic. |
| |
| 2002-09-09 Frank Ch. Eigler <fche@redhat.com> |
| |
| * Makefile.am: Create test sources with #include, not cat>>. |
| * Makefile.in: Regenerated. |
| * test/buildtest.sh: Removed. |
| * test/driver.c (abort_handler, main): Be quiet. |
| |
| 2002-09-06 Frank Ch. Eigler <fche@redhat.com> |
| |
| * test/pass18-frag.c, pass19-frag.c: New tests. |
| * Makefile.am (check): Run them. Rebuild test programs each time. |
| * Makefile.in: Regenerated. |
| |
| 2002-09-06 Frank Ch. Eigler <fche@redhat.com> |
| |
| * mf-runtime.c (__mf_register): Correct SEGV-inducing error in |
| overlapping object search. |
| (__mf_violation): Likewise for nearby objects. |
| Improve nearby-object listing. |
| |
| cleanup: |
| * mf-runtime.c, mf-hooks.c: Remove "{{{"/"}}}" folding marks. |
| * mf-heuristics.c (__mf_heuristic_check): Tweak message. |
| |
| 2002-09-03 Frank Ch. Eigler <fche@redhat.com> |
| |
| alloca support: |
| * Makefile.am (AM_CFLAGS): New definition of needed settings. |
| (HOOKOBJS): Add alloca-hook.o. |
| * mf-hooks.c (alloca): New function to implement alloca in libiberty |
| style. |
| * mf-runtime.c (__mf_report): Call alloca(0) to flush remaining blocks. |
| (__mf_backtrace): Reimplement without using alloca. |
| * Makefile.in: Regenerated. |
| |
| cleanup: |
| * mf-hooks.c: Use VERBOSE_TRACE throughout instead of fprintf(stderr). |
| Correct signedness bugs in length-tracking variables. |
| * mf-impl.h: Make options unsigned. |
| (CALL_WRAP): New macro to parallel CALL_REAL(). |
| (DECLARE): Remove erroneous ";" at end. |
| * mf-runtime.c, mf-hooks.c, mf-heuristics.c: Replace remaining %p |
| formatting specs with %08lx. Correct several compiler warnings. |
| |
| 2002-08-28 Frank Ch. Eigler <fche@redhat.com> |
| |
| * mf-runtime.c (__mf_violation): Try harder to locate nearby objects. |
| |
| 2002-08-27 Frank Ch. Eigler <fche@redhat.com> |
| |
| libmudflap hook breakup: |
| * Makefile.am (TESTS_ENVIRONMENT): Add ../../gcc to LD_LIBRARY_PATH |
| for libgcc_s. |
| (TESTS): Make dependent on libmudflap. |
| (HOOKOBJS): Break up mf-hooks.o into many little hook objects, |
| compiled from segments of mf-hooks.c. |
| * mf-hooks.c: Corresponding changes: wrap each function in |
| #ifdef/#endif. |
| * Makefile.in: Regenerated. |
| |
| Heuristics reorganization: |
| * mf-heuristics.c (__mf_register_ro_sections, __mf_init_heuristics): |
| Remove these functions. Update callers. |
| (__mf_heuristic_check): Incorporate all the various heuristics. |
| Encode cacheability/retry judgement into trinary return value. |
| Separate start-end logic into a separate fallback heuristic. Only |
| register relevant /proc/self/map segments. |
| * mf-impl.h: Corresponding changes. |
| * mf-runtime.c (__mf_check): Reorganize heuristics fallback logic. |
| (__mf_init): Don't call __mf_init_heuristics. |
| |
| Tracing cleanup: |
| * mf-heuristics.c, mf-runtime.c: Use new MUDFLAP_OPTION |
| "-verbose-trace" to emit all tracing messages other than those of |
| basic public api. Eliminate some duplicate/excessive messages. |
| * mf-runtime.h: Corresponding changes. |
| |
| 2002-08-27 Graydon Hoare <graydon@redhat.com> |
| |
| * mf-impl.h (WRAPPER): Change to create linker aliases for __wrap |
| and __real when compiled with -DPIC. |
| * mf-hooks.c (WRAPPER): Change all uses of WRAPPER macro slightly. |
| * Makefile.am (AUTOMAKE_OPTIONS): Fix LD_LIBRARY_PATH for tests. |
| * Makefile.in: Regenerate. |
| |
| 2002-08-26 Graydon Hoare <graydon@redhat.com> |
| |
| * mf-impl.h: New file, private implementation header. |
| * mf-runtime.h: Reorganize a bit. |
| (CLAMPSZ): Fix arithmetic. |
| (__MF_CACHE_MISS_P): Fix arithmetic. |
| * mf-runtime.c: Reorganize a bit. |
| (__mf_dynamic): New structure. |
| (resolve_single_dynamic): New function. |
| (__mf_resolve_dynamics): New function. |
| (__mf_init): Initialize dynamic wrappers. |
| * mf-hooks.c: Macro-ize __real calls. |
| Clamp various bits of arithmetic. |
| Add explicit __mf_check call contexts. |
| * Makefile.am: Add dependencies on mf-impl.h |
| * Makefile.in: Regenerate. |
| * configure.in: Comment out shared override. |
| * configure: Regenerate. |
| |
| 2002-08-22 Graydon Hoare <graydon@redhat.com> |
| |
| * mf-runtime.c (__mf_process_opts): Sanity-check free_queue_length. |
| (__mf_check): Re-inialize and check heuristics before violation. |
| (__mf_register): Permit updating pure-guess regions. |
| * mf-hooks.c (__wrap_free): Correct some free queue logic. |
| (__wrap_dlopen): New wrapper function. |
| (__wrap_mmap): New wrapper function. |
| (__wrap_munmap): New wrapper function. |
| * mf-heuristics.c (__mf_register_ro_sections): Register *all* regions |
| which are not stack addresses. |
| (is_stack_address): New function. |
| (__mf_init_heuristics): Save and restore state, always initialize with |
| "starting" state. |
| |
| 2002-08-21 Frank Ch. Eigler <fche@redhat.com> |
| |
| * mf-hooks.c (MF_VALIDATE_EXTENT): Rewrite to correct off-by-one |
| error. Pass location string. |
| (wrap_strcpy, wrap_strncpy): Remove extra %s in trace strings. |
| * mf-runtime.c (options): Add lc-mask, lc-shift options. |
| (__mf_process_opts): Apply some sanity checking for lc-mask. |
| (__mf_check, __mf_violation): Take new location-string argument. |
| Update callers to pass NULL if necessary. |
| (__mf_backtrace): New smart backtracer function. Calls replace |
| several ad-hoc blocks elsewhere. |
| (__mf_describe_object): Remove bad reentrancy test. Improve |
| tracing message. |
| * mf-runtime.h: Corresponding changes. Public/private markup. |
| (__MF_CACHE_MISS_P): New macro. |
| |
| 2002-08-20 Graydon Hoare <graydon@redhat.com> |
| |
| * mf-runtime.h: New option: stack_bound (heuristic). |
| Move some macros out of implementation files. |
| * mf-runtime.c: New option string: -stack-bound. |
| Unify recursion protection with hooks. |
| Add more logging. |
| (__mf_check): Call __mf_heuristic_check. |
| (__mf_process_opts): Fix "no-" processing. |
| * mf-heuristics.c (__mf_heuristic_check): New function. |
| * mf-hooks.c: Much off-by-one fixing, recursion protection. |
| |
| 2002-08-20 Frank Ch. Eigler <fche@redhat.com> |
| |
| Option parsing improvements, region splitting bug fixes: |
| * mf-heuristics.c (__mf_register_ro_sections): Add warned casts. |
| * mf-runtime.h (heur_proc_map): New libmudflap option. |
| * mf-runtime.c (__mf_set_default_options): Set it. |
| (__mf_usage): Print default values/status. |
| (__mf_process_opts): Support general "no-" option string prefix. |
| (__mf_init): Print __mf_usage on unknown-option error. |
| (__mf_register): Print trace message up front. |
| Correct region splitting logic for case where a subregion disappears. |
| Correct memory leak. |
| (__mf_violation): Make even basic message conditional on option. |
| |
| Build cleanup: |
| * Makefile.am (TESTS_ENVIRONMENT): Add -no-heur-proc-map. |
| (clean-local): New target. |
| (test/*x rules): Add -g CFLAGS. |
| (CFLAGS): Add -freorder-blocks. |
| (MFCONFIG_CFLAGS, INCLUDE): Remove unneeded settings. |
| * Makefile.in: Regenerated. |
| * Makefile, mf-config.h: Removed files. |
| |
| 2002-08-16 Graydon Hoare <graydon@redhat.com> |
| |
| * mf-runtime.c (__mf_insert_new_object): Factor out of |
| __mf_register. |
| (__mf_remove_old_object): Factor out of __mf_unregister. |
| (__mf_register): Handle guessed regions, splitting |
| guesses when new registrations arrive. |
| (__mf_unregister): Do not unregister guesses. |
| * mf-runtime.h: Move convenience macros around, |
| declare new option fields. Add __MF_TYPE_GUESS. |
| * mf-hooks.c (__wrap_*alloc): Use crumple zones. |
| (__wrap_free): Call __real_free for deferred frees. |
| * Makefile.am: Add more tests, fix dependency. |
| * Makefile.in: Regenerate. |
| * test/pass[13..17]-frag.c: New testcases. |
| * test/fail[13..17]-frag.c: New testcases. |
| |
| 2002-08-15 Graydon Hoare <graydon@redhat.com> |
| |
| * mf-heuristics.c: New file. |
| * mf-runtime.c (options): Add -trace-calls option. |
| (__mf_init): Call __mf_init_heuristics. |
| |
| 2002-08-14 Graydon Hoare <graydon@redhat.com> |
| |
| * Makefile.am (TESTS): Add testsuite support. |
| * Makefile.in: Regenerate. |
| * test/mf-driver.c: New file. |
| * test/buildtest.sh: New file. |
| * test/passNN-frag.c: New testcases. |
| * test/failNN-frag.c: New testcases. |
| |
| 2002-08-14 Graydon Hoare <graydon@redhat.com> |
| |
| * mf-hooks.c: Change __real_strlen() to __real_strlen()+1 when |
| verifying non-size-limited string extents. |
| |
| 2002-08-14 Frank Ch. Eigler <fche@redhat.com> |
| |
| * mf-hooks.c: Make __wrap string* functions use __real_str[n]len |
| instead of plain str[n]len for internal checks. |
| * mf-runtime.c (__mf_violation): Print optional stack traceback. |
| |
| 2002-08-14 Frank Ch. Eigler <fche@redhat.com> |
| |
| * mf-hooks.c: Remove #if-0 around hooks that are now ld-wrapped. |
| |
| 2002-08-13 Graydon Hoare <graydon@redhat.com> |
| |
| * mf-runtime.c: Rework configuration to operate on |
| environment variable options rather than #defines |
| (__mf_violation): Add simple fork-a-gdb violaiton mode. |
| (__mf_init): Set static __mf_active_p flag on startup, |
| to inhibit mudflap wrap-based checking during crt0.s. |
| * mf-runtime.h: Declare options structure. |
| * mf-hooks.c: New wrappings for mem*, b*, str* |
| libc functions (temporarily #if 0-ed out). |
| |
| 2002-08-12 Frank Ch. Eigler <fche@redhat.com> |
| |
| * Makefile.am, configure.in: New files. |
| * Makefile.in, Makefile, configure, config.h.in: New generated files. |
| * stamp-h.in, aclocal.m4: Ditto. |
| |
| 2002-08-08 Frank Ch. Eigler <fche@redhat.com> |
| |
| * Makefile: New file. |
| * mf-config.h: New file: runtime configuration. |
| * mf-hooks.c: New file: interposed libc functions. |
| * mf-runtime.c: New file: bulk of runtime. |
| * mf-runtime.h: New file: public functions. |