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Differential D59138

[TSan][libdispatch] Add missing interceptor
AbandonedPublic

Authored by yln on Mar 8 2019, 9:30 AM.

Details

Reviewers
kubamracek
dvyukov
delcypher
dcoughlin

Diff Detail

Event Timeline

yln created this revision.Mar 8 2019, 9:30 AM
Herald added projects: Restricted Project, Restricted Project. · View Herald TranscriptMar 8 2019, 9:30 AM
Herald added subscribers: llvm-commits, Restricted Project, kubamracek. · View Herald Transcript
Harbormaster completed remote builds in B28930: Diff 189872.Mar 8 2019, 9:32 AM
yln added reviewers: kubamracek, dvyukov, delcypher, dcoughlin.Mar 8 2019, 9:32 AM
yln abandoned this revision.Mar 8 2019, 10:59 AM

Revision Contents

PathSize
compiler-rt/
lib/
tsan/
rtl/
9 lines

Diff 189872

compiler-rt/lib/tsan/rtl/tsan_libdispatch.cc

Show First 20 Lines • Show All 316 Lines • ▼ Show 20 Lines
TSAN_INTERCEPTOR(long_t, dispatch_group_wait, dispatch_group_t group, TSAN_INTERCEPTOR(long_t, dispatch_group_wait, dispatch_group_t group,
dispatch_time_t timeout) { dispatch_time_t timeout) {
SCOPED_TSAN_INTERCEPTOR(dispatch_group_wait, group, timeout); SCOPED_TSAN_INTERCEPTOR(dispatch_group_wait, group, timeout);
long_t result = REAL(dispatch_group_wait)(group, timeout); long_t result = REAL(dispatch_group_wait)(group, timeout);
if (result == 0) Acquire(thr, pc, (uptr)group); if (result == 0) Acquire(thr, pc, (uptr)group);
return result; return result;
} }
TSAN_INTERCEPTOR(void, dispatch_group_enter, dispatch_group_t group) {
SCOPED_TSAN_INTERCEPTOR(dispatch_group_enter, group);
Acquire(thr, pc, (uptr)group);
REAL(dispatch_group_enter)(group);
}
TSAN_INTERCEPTOR(void, dispatch_group_leave, dispatch_group_t group) { TSAN_INTERCEPTOR(void, dispatch_group_leave, dispatch_group_t group) {
SCOPED_TSAN_INTERCEPTOR(dispatch_group_leave, group); SCOPED_TSAN_INTERCEPTOR(dispatch_group_leave, group);
// Acquired in the group noticifaction callback in dispatch_group_notify[_f]. // Acquired in the group notification callback in dispatch_group_notify[_f].
Release(thr, pc, (uptr)group); Release(thr, pc, (uptr)group);
REAL(dispatch_group_leave)(group); REAL(dispatch_group_leave)(group);
} }
TSAN_INTERCEPTOR(void, dispatch_group_async, dispatch_group_t group, TSAN_INTERCEPTOR(void, dispatch_group_async, dispatch_group_t group,
dispatch_queue_t queue, dispatch_block_t block) { dispatch_queue_t queue, dispatch_block_t block) {
SCOPED_TSAN_INTERCEPTOR(dispatch_group_async, group, queue, block); SCOPED_TSAN_INTERCEPTOR(dispatch_group_async, group, queue, block);
dispatch_retain(group); dispatch_retain(group);
▲ Show 20 Lines • Show All 398 Lines • ▼ Show 20 Linesvoid InitializeLibdispatchInterceptors() {
INTERCEPT_FUNCTION(dispatch_barrier_sync_f); INTERCEPT_FUNCTION(dispatch_barrier_sync_f);
INTERCEPT_FUNCTION(dispatch_after); INTERCEPT_FUNCTION(dispatch_after);
INTERCEPT_FUNCTION(dispatch_after_f); INTERCEPT_FUNCTION(dispatch_after_f);
INTERCEPT_FUNCTION(dispatch_once); INTERCEPT_FUNCTION(dispatch_once);
INTERCEPT_FUNCTION(dispatch_once_f); INTERCEPT_FUNCTION(dispatch_once_f);
INTERCEPT_FUNCTION(dispatch_semaphore_signal); INTERCEPT_FUNCTION(dispatch_semaphore_signal);
INTERCEPT_FUNCTION(dispatch_semaphore_wait); INTERCEPT_FUNCTION(dispatch_semaphore_wait);
INTERCEPT_FUNCTION(dispatch_group_wait); INTERCEPT_FUNCTION(dispatch_group_wait);
INTERCEPT_FUNCTION(dispatch_group_enter);
INTERCEPT_FUNCTION(dispatch_group_leave); INTERCEPT_FUNCTION(dispatch_group_leave);
INTERCEPT_FUNCTION(dispatch_group_async); INTERCEPT_FUNCTION(dispatch_group_async);
INTERCEPT_FUNCTION(dispatch_group_async_f); INTERCEPT_FUNCTION(dispatch_group_async_f);
INTERCEPT_FUNCTION(dispatch_group_notify); INTERCEPT_FUNCTION(dispatch_group_notify);
INTERCEPT_FUNCTION(dispatch_group_notify_f); INTERCEPT_FUNCTION(dispatch_group_notify_f);
INTERCEPT_FUNCTION(dispatch_source_set_event_handler); INTERCEPT_FUNCTION(dispatch_source_set_event_handler);
INTERCEPT_FUNCTION(dispatch_source_set_event_handler_f); INTERCEPT_FUNCTION(dispatch_source_set_event_handler_f);
INTERCEPT_FUNCTION(dispatch_source_set_cancel_handler); INTERCEPT_FUNCTION(dispatch_source_set_cancel_handler);
Show All 19 Lines