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[MSAN] Fix test SmallPreAllocatedStackThread for MIPS

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Summary: Msan was intercepting version 2.1 of the pthread_create function which was making it to crash in libc because __pthread_create_2_1 modifies the stack attributes of the thread. Intercepting the correct version fixes the test SmallPreAllocatedStackThread.

Reviewers: eugenis, samsonov
Subscribers: llvm-commits, mohit.bhakkad, jaydeep
Differential: http://reviews.llvm.org/D17603
llvm-svn: 261980
This commit is contained in:
Sagar Thakur
2016-02-26 05:56:54 +00:00
parent 4d187630de
commit 63cecb3653
1 changed files with 4 additions and 0 deletions
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4
compiler-rt/lib/msan/msan_interceptors.cc
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@@ -1629,7 +1629,11 @@ void InitializeInterceptors() {
INTERCEPT_FUNCTION(getrusage);
INTERCEPT_FUNCTION(sigaction);
INTERCEPT_FUNCTION(signal);
#if defined(__mips__)
INTERCEPT_FUNCTION_VER(pthread_create, "GLIBC_2.2");
#else
INTERCEPT_FUNCTION(pthread_create);
#endif
INTERCEPT_FUNCTION(pthread_key_create);
INTERCEPT_FUNCTION(pthread_join);
INTERCEPT_FUNCTION(tzset);