Summary: no_sanitize_thread is not enough as it still puts some tsan instrumentation
Reviewers: eugenis
Subscribers: kubamracek, #sanitizers, llvm-commits
Tags: #sanitizers, #llvm
Differential Revision: https://reviews.llvm.org/D61393
llvm-svn: 359731
This changes add_custom_libcxx to also build libcxxabi and merges
the two into a static and hermetic library.
There are multiple advantages:
1) The resulting libFuzzer doesn't expose C++ internals and looks
like a plain C library.
2) We don't have to manually link in libstdc++ to provide cxxabi.
3) The sanitizer tests cannot interfere with an installed version
of libc++.so in LD_LIBRARY_PATH.
Differential Revision: https://reviews.llvm.org/D58013
llvm-svn: 354212
Add pthread_tryjoin_np() and pthread_timedjoin_np() interceptors on Linux,
so that ThreadSanitizer can handle programs using these functions.
Author: Yuri Per (yuri)
Reviewed in: https://reviews.llvm.org/D54521
llvm-svn: 347383
This test fails consistently on Ubuntu 16.xx powerpc64 LE systems.
The cause is being investigated and in the meantime disable it so
the buildbots can run cleanly.
llvm-svn: 293939
Check that TSan runtime doesn't contain compiler-inserted calls
to memset/memmove functions.
In future, we may consider moving this test to test/sanitizer_common,
as we don't want to have compiler-inserted memcpy/memmove calls in
any sanitizer runtime.
llvm-svn: 254955
Vitaly Buka