diff options
Diffstat (limited to 'Source/JavaScriptCore/wtf/Assertions.h')
| -rw-r--r-- | Source/JavaScriptCore/wtf/Assertions.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Source/JavaScriptCore/wtf/Assertions.h b/Source/JavaScriptCore/wtf/Assertions.h index 2b3d794a4..42dc0bd35 100644 --- a/Source/JavaScriptCore/wtf/Assertions.h +++ b/Source/JavaScriptCore/wtf/Assertions.h @@ -147,6 +147,10 @@ WTF_EXPORT_PRIVATE void WTFLogVerbose(const char* file, int line, const char* fu WTF_EXPORT_PRIVATE void WTFGetBacktrace(void** stack, int* size); WTF_EXPORT_PRIVATE void WTFReportBacktrace(); +typedef void (*WTFCrashHookFunction)(); +WTF_EXPORT_PRIVATE void WTFSetCrashHook(WTFCrashHookFunction); +WTF_EXPORT_PRIVATE void WTFInvokeCrashHook(); + #ifdef __cplusplus } #endif @@ -163,12 +167,14 @@ WTF_EXPORT_PRIVATE void WTFReportBacktrace(); #if COMPILER(CLANG) #define CRASH() do { \ WTFReportBacktrace(); \ + WTFInvokeCrashHook(); \ *(int *)(uintptr_t)0xbbadbeef = 0; \ __builtin_trap(); \ } while (false) #else #define CRASH() do { \ WTFReportBacktrace(); \ + WTFInvokeCrashHook(); \ *(int *)(uintptr_t)0xbbadbeef = 0; \ ((void(*)())0)(); /* More reliable, but doesn't say BBADBEEF */ \ } while (false) |