| // Copyright 2015 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef WTF_AddressSanitizer_h |
| #define WTF_AddressSanitizer_h |
| // TODO(kojii): This file will need to be renamed, because it's no more |
| // specific to AddressSanitizer. |
| |
| // TODO(sof): Add SyZyASan support? |
| #if defined(ADDRESS_SANITIZER) |
| #include <sanitizer/asan_interface.h> |
| #else |
| #define ASAN_POISON_MEMORY_REGION(addr, size) \ |
| ((void)(addr), (void)(size)) |
| #define ASAN_UNPOISON_MEMORY_REGION(addr, size) \ |
| ((void)(addr), (void)(size)) |
| #endif |
| |
| #if defined(LEAK_SANITIZER) |
| #include <sanitizer/lsan_interface.h> |
| #else |
| #define __lsan_register_root_region(addr, size) ((void)(addr), (void)(size)) |
| #define __lsan_unregister_root_region(addr, size) ((void)(addr), (void)(size)) |
| #endif |
| |
| #if defined(MEMORY_SANITIZER) |
| #include <sanitizer/msan_interface.h> |
| #endif |
| |
| // TODO(sof): Have to handle (ADDRESS_SANITIZER && _WIN32) differently as it |
| // uses both Clang (which supports the __attribute__ syntax) and CL (which doesn't) |
| // as long as we use "clang-cl /fallback". This shouldn't be needed when Clang |
| // handles all the code without falling back to CL. |
| #if defined(ADDRESS_SANITIZER) && (!OS(WIN) || COMPILER(CLANG)) |
| #define NO_SANITIZE_ADDRESS __attribute__((no_sanitize_address)) |
| #define NO_LAZY_SWEEP_SANITIZE_ADDRESS NO_SANITIZE_ADDRESS |
| #else |
| #define NO_SANITIZE_ADDRESS |
| #define NO_LAZY_SWEEP_SANITIZE_ADDRESS |
| #endif |
| |
| #if defined(MEMORY_SANITIZER) && (!OS(WIN) || COMPILER(CLANG)) |
| #define NO_SANITIZE_MEMORY __attribute__((no_sanitize_memory)) |
| #else |
| #define NO_SANITIZE_MEMORY |
| #endif |
| |
| #endif // WTF_AddressSanitizer_h |
