diff options
| -rw-r--r-- | compiler-rt/lib/tsan/rtl/tsan_interceptors.cc | 4 | ||||
| -rw-r--r-- | compiler-rt/lib/tsan/rtl/tsan_libdispatch.cc | 42 |
2 files changed, 46 insertions, 0 deletions
diff --git a/compiler-rt/lib/tsan/rtl/tsan_interceptors.cc b/compiler-rt/lib/tsan/rtl/tsan_interceptors.cc index 9ea7d89b403..28cebb67327 100644 --- a/compiler-rt/lib/tsan/rtl/tsan_interceptors.cc +++ b/compiler-rt/lib/tsan/rtl/tsan_interceptors.cc @@ -2621,6 +2621,9 @@ static void unreachable() { } #endif +// Define default implementation since interception of libdispatch is optional. +SANITIZER_WEAK_ATTRIBUTE void InitializeLibdispatchInterceptors() {} + void InitializeInterceptors() { #if !SANITIZER_MAC // We need to setup it early, because functions like dlsym() can call it. @@ -2638,6 +2641,7 @@ void InitializeInterceptors() { InitializeCommonInterceptors(); InitializeSignalInterceptors(); + InitializeLibdispatchInterceptors(); #if !SANITIZER_MAC // We can not use TSAN_INTERCEPT to get setjmp addr, diff --git a/compiler-rt/lib/tsan/rtl/tsan_libdispatch.cc b/compiler-rt/lib/tsan/rtl/tsan_libdispatch.cc index 88859d9953a..010c0fb072b 100644 --- a/compiler-rt/lib/tsan/rtl/tsan_libdispatch.cc +++ b/compiler-rt/lib/tsan/rtl/tsan_libdispatch.cc @@ -723,4 +723,46 @@ TSAN_INTERCEPTOR(void, dispatch_resume, dispatch_object_t o) { return REAL(dispatch_resume)(o); } +void InitializeLibdispatchInterceptors() { + INTERCEPT_FUNCTION(dispatch_async); + INTERCEPT_FUNCTION(dispatch_async_f); + INTERCEPT_FUNCTION(dispatch_sync); + INTERCEPT_FUNCTION(dispatch_sync_f); + INTERCEPT_FUNCTION(dispatch_barrier_async); + INTERCEPT_FUNCTION(dispatch_barrier_async_f); + INTERCEPT_FUNCTION(dispatch_barrier_sync); + INTERCEPT_FUNCTION(dispatch_barrier_sync_f); + INTERCEPT_FUNCTION(dispatch_after); + INTERCEPT_FUNCTION(dispatch_after_f); + INTERCEPT_FUNCTION(dispatch_once); + INTERCEPT_FUNCTION(dispatch_once_f); + INTERCEPT_FUNCTION(dispatch_semaphore_signal); + INTERCEPT_FUNCTION(dispatch_semaphore_wait); + INTERCEPT_FUNCTION(dispatch_group_wait); + INTERCEPT_FUNCTION(dispatch_group_leave); + INTERCEPT_FUNCTION(dispatch_group_async); + INTERCEPT_FUNCTION(dispatch_group_async_f); + INTERCEPT_FUNCTION(dispatch_group_notify); + INTERCEPT_FUNCTION(dispatch_group_notify_f); + INTERCEPT_FUNCTION(dispatch_source_set_event_handler); + INTERCEPT_FUNCTION(dispatch_source_set_event_handler_f); + INTERCEPT_FUNCTION(dispatch_source_set_cancel_handler); + INTERCEPT_FUNCTION(dispatch_source_set_cancel_handler_f); + INTERCEPT_FUNCTION(dispatch_source_set_registration_handler); + INTERCEPT_FUNCTION(dispatch_source_set_registration_handler_f); + INTERCEPT_FUNCTION(dispatch_apply); + INTERCEPT_FUNCTION(dispatch_apply_f); + INTERCEPT_FUNCTION(dispatch_data_create); + INTERCEPT_FUNCTION(dispatch_read); + INTERCEPT_FUNCTION(dispatch_write); + INTERCEPT_FUNCTION(dispatch_io_read); + INTERCEPT_FUNCTION(dispatch_io_write); + INTERCEPT_FUNCTION(dispatch_io_barrier); + INTERCEPT_FUNCTION(dispatch_io_create); + INTERCEPT_FUNCTION(dispatch_io_create_with_path); + INTERCEPT_FUNCTION(dispatch_io_create_with_io); + INTERCEPT_FUNCTION(dispatch_io_close); + INTERCEPT_FUNCTION(dispatch_resume); +} + } // namespace __tsan |
