diff options
| -rw-r--r-- | src/Common/Tcdefs.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/Common/Tcdefs.h b/src/Common/Tcdefs.h index 4aef2949..02744401 100644 --- a/src/Common/Tcdefs.h +++ b/src/Common/Tcdefs.h @@ -119,6 +119,10 @@ typedef union } UINT64_STRUCT;
+#ifndef __has_builtin // Optional of course
+#define __has_builtin(x) 0 // Compatibility with non-clang compilers
+#endif
+
#ifdef TC_WINDOWS_BOOT
# ifdef __cplusplus
@@ -129,6 +133,10 @@ void ThrowFatalException (int line); # define TC_THROW_FATAL_EXCEPTION ThrowFatalException (__LINE__)
#elif defined (TC_WINDOWS_DRIVER)
# define TC_THROW_FATAL_EXCEPTION KeBugCheckEx (SECURITY_SYSTEM, __LINE__, 0, 0, 'VC')
+#elif (defined(__clang__) && __has_builtin(__builtin_trap)) \
+ || (defined(__GNUC__ ) && (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3))) \
+ || (__has_builtin(__builtin_trap))
+# define TC_THROW_FATAL_EXCEPTION __builtin_trap()
#else
# define TC_THROW_FATAL_EXCEPTION *(char *) 0 = 0
#endif
|