diff options
Diffstat (limited to 'contrib/compiler-rt/lib/sanitizer_common/sanitizer_mac.h')
| -rw-r--r-- | contrib/compiler-rt/lib/sanitizer_common/sanitizer_mac.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/contrib/compiler-rt/lib/sanitizer_common/sanitizer_mac.h b/contrib/compiler-rt/lib/sanitizer_common/sanitizer_mac.h index 50dbe93226c2..6e2b84f432e5 100644 --- a/contrib/compiler-rt/lib/sanitizer_common/sanitizer_mac.h +++ b/contrib/compiler-rt/lib/sanitizer_common/sanitizer_mac.h @@ -13,6 +13,7 @@ #ifndef SANITIZER_MAC_H #define SANITIZER_MAC_H +#include "sanitizer_common.h" #include "sanitizer_platform.h" #if SANITIZER_MAC #include "sanitizer_posix.h" @@ -37,5 +38,18 @@ char **GetEnviron(); } // namespace __sanitizer +extern "C" { +static char __crashreporter_info_buff__[kErrorMessageBufferSize] = {}; +static const char *__crashreporter_info__ __attribute__((__used__)) = + &__crashreporter_info_buff__[0]; +asm(".desc ___crashreporter_info__, 0x10"); +} // extern "C" +static BlockingMutex crashreporter_info_mutex(LINKER_INITIALIZED); + +INLINE void CRAppendCrashLogMessage(const char *msg) { + BlockingMutexLock l(&crashreporter_info_mutex); + internal_strlcat(__crashreporter_info_buff__, msg, + sizeof(__crashreporter_info_buff__)); } + #endif // SANITIZER_MAC #endif // SANITIZER_MAC_H |