1 #ifndef TSAN_INTERCEPTORS_H
2 #define TSAN_INTERCEPTORS_H
4 #include "sanitizer_common/sanitizer_stacktrace.h"
9 class ScopedInterceptor {
11 ScopedInterceptor(ThreadState *thr, const char *fname, uptr pc);
13 void DisableIgnores();
16 ThreadState *const thr_;
24 #define SCOPED_INTERCEPTOR_RAW(func, ...) \
25 ThreadState *thr = cur_thread(); \
26 const uptr caller_pc = GET_CALLER_PC(); \
27 ScopedInterceptor si(thr, #func, caller_pc); \
28 const uptr pc = StackTrace::GetCurrentPc(); \
32 #define SCOPED_TSAN_INTERCEPTOR(func, ...) \
33 SCOPED_INTERCEPTOR_RAW(func, __VA_ARGS__); \
34 if (REAL(func) == 0) { \
35 Report("FATAL: ThreadSanitizer: failed to intercept %s\n", #func); \
38 if (!thr->is_inited || thr->ignore_interceptors || thr->in_ignored_lib) \
39 return REAL(func)(__VA_ARGS__); \
42 #define SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_START() \
45 #define SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_END() \
48 #define TSAN_INTERCEPTOR(ret, func, ...) INTERCEPTOR(ret, func, __VA_ARGS__)
50 #endif // TSAN_INTERCEPTORS_H