REAL(RaiseException)(a, b, c, d);
}
-// TODO(wwchrome): Win64 has no _except_handler3/4.
-// Need to implement _C_specific_handler instead.
-#ifndef _WIN64
+
+#ifdef _WIN64
+
+INTERCEPTOR_WINAPI(int, __C_specific_handler, void *a, void *b, void *c, void *d) { // NOLINT
+ CHECK(REAL(__C_specific_handler));
+ __asan_handle_no_return();
+ return REAL(__C_specific_handler)(a, b, c, d);
+}
+
+#else
+
INTERCEPTOR(int, _except_handler3, void *a, void *b, void *c, void *d) {
CHECK(REAL(_except_handler3));
__asan_handle_no_return();
ASAN_INTERCEPT_FUNC(CreateThread);
ASAN_INTERCEPT_FUNC(RaiseException);
-// TODO(wwchrome): Win64 uses _C_specific_handler instead.
-#ifndef _WIN64
+#ifdef _WIN64
+ ASAN_INTERCEPT_FUNC(__C_specific_handler);
+#else
ASAN_INTERCEPT_FUNC(_except_handler3);
ASAN_INTERCEPT_FUNC(_except_handler4);
#endif
INTERCEPT_LIBRARY_FUNCTION(atoi);
INTERCEPT_LIBRARY_FUNCTION(atol);
+
+#ifdef _WIN64
+INTERCEPT_LIBRARY_FUNCTION(__C_specific_handler);
+#else
INTERCEPT_LIBRARY_FUNCTION(_except_handler3);
// _except_handler4 checks -GS cookie which is different for each module, so we
__asan_handle_no_return();
return REAL(_except_handler4)(a, b, c, d);
}
+#endif
INTERCEPT_LIBRARY_FUNCTION(frexp);
INTERCEPT_LIBRARY_FUNCTION(longjmp);
// is defined.
void InterceptHooks() {
INTERCEPT_HOOKS();
+#ifndef _WIN64
INTERCEPT_FUNCTION(_except_handler4);
+#endif
}
// We want to call __asan_init before C/C++ initializers/constructors are