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tsan: Implement pthread_exit() interceptor for Thread sanitizer

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This change is preparation for fiber support.

Author: yuri (Yuri Per)
Reviewed in: https://reviews.llvm.org/D57876
Context: https://reviews.llvm.org/D54889

> llvm-svn: 353385

llvm-svn: 353627
This commit is contained in:
Vitaly Buka 2019-02-09 22:08:31 +00:00
parent 6bf7b30b10
commit 86a8d50965
1 changed files with 8 additions and 0 deletions
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8
compiler-rt/lib/tsan/rtl/tsan_interceptors.cc
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@ -1050,6 +1050,13 @@ TSAN_INTERCEPTOR(int, pthread_detach, void *th) {
return res;
}
TSAN_INTERCEPTOR(void, pthread_exit, void *retval) {
{
SCOPED_INTERCEPTOR_RAW(pthread_exit, retval);
}
REAL(pthread_exit)(retval);
}
#if SANITIZER_LINUX
TSAN_INTERCEPTOR(int, pthread_tryjoin_np, void *th, void **ret) {
SCOPED_TSAN_INTERCEPTOR(pthread_tryjoin_np, th, ret);
@ -2664,6 +2671,7 @@ void InitializeInterceptors() {
TSAN_INTERCEPT(pthread_create);
TSAN_INTERCEPT(pthread_join);
TSAN_INTERCEPT(pthread_detach);
TSAN_INTERCEPT(pthread_exit);
#if SANITIZER_LINUX
TSAN_INTERCEPT(pthread_tryjoin_np);
TSAN_INTERCEPT(pthread_timedjoin_np);