Future patch will set the current context as well.
Existing callsite requires additional lock to find context.
Differential Revision: https://reviews.llvm.org/D148390
Main goal is to remove thread registry dependency from the interface because HWASAN is using its own code to manage threads.
Reviewed By: vitalybuka, kstoimenov
Differential Revision: https://reviews.llvm.org/D140039
Breaks bots.
Also it's missing changes we discussed on review.
This reverts commit f001e50f955c3cdf2deb79e38a9fd19c9a781882.
This reverts commit 2924189233fdb724453ead4b94595107b1ce9cfa.
Main goal is to remove thread registry dependency from the interface because HWASAN is using its own code to manage threads.
Reviewed By: vitalybuka, kstoimenov
Differential Revision: https://reviews.llvm.org/D140039
This is a re-land of https://reviews.llvm.org/D86171 with fix.
Fuchsia's system libraries are instrumented and use the lsan
allocator for internal purposes. So leak checking needs to run
after all atexit hooks and after the system libraries' internal
exit-time hooks. The <zircon/sanitizer.h> hook API calls the
__sanitizer_process_exit_hook function at exactly the right time.
Reviewed By: vitalybuka
Differential Revision: https://reviews.llvm.org/D88248
They don't seem to do anything useful in lsan.
They are needed only if a tools needs to execute
some custom logic during detach/join, or if it uses
thread registry quarantine. Lsan does none of this.
And if a tool cares then it would also need to intercept
pthread_tryjoin_np and pthread_timedjoin_np, otherwise
it will mess thread states.
Fwiw, asan does not intercept these functions either.
Reviewed By: vitalybuka
Differential Revision: https://reviews.llvm.org/D113920
This reverts commit 0caad9fe441d5ee562e96d8b30b5574b492a933a.
This reverts commit c96d0cceb684fa176b51d7df5f4f8370e2c983f4.
Causes linker errors which were not fixed by the subsequent commit
either:
/home/nikic/llvm-project/compiler-rt/lib/asan/asan_rtl.cpp:503: error: undefined reference to '__asan::InstallAtExitCheckLeaks()'
Fuchsia's system libraries are instrumented and use the lsan
allocator for internal purposes. So leak checking needs to run
after all atexit hooks and after the system libraries' internal
exit-time hooks. The <zircon/sanitizer.h> hook API calls the
__sanitizer_process_exit_hook function at exactly the right time.
Reviewed By: vitalybuka, phosek
Differential Revision: https://reviews.llvm.org/D86171
