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| author | Simon Hausmann <simon.hausmann@nokia.com> | 2012-02-03 09:55:33 +0100 |
|---|---|---|
| committer | Simon Hausmann <simon.hausmann@nokia.com> | 2012-02-03 09:55:33 +0100 |
| commit | cd44dc59cdfc39534aef4d417e9f3c412e3be139 (patch) | |
| tree | 8d89889ba95ed6ec9322e733846cc9cce9d7dff1 /Source/JavaScriptCore/wtf/Assertions.h | |
| parent | d11f84f5b5cdc0d92a08af01b13472fdd5f9acb9 (diff) | |
| download | qtwebkit-cd44dc59cdfc39534aef4d417e9f3c412e3be139.tar.gz | |
Imported WebKit commit fce473cb4d55aa9fe9d0b0322a2fffecb731b961 (http://svn.webkit.org/repository/webkit/trunk@106560)
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) |