Dmitry Vyukov b79ac88155 asan: fix signal handling during stoptheworld ...

The problem is that without SA_RESTORER flag, kernel ignores the handler. So tracer actually did not setup any handler.
Add SA_RESTORER flag when setting up handlers.
Add a test that causes SIGSEGV in stoptheworld callback.
Move SignalContext from asan to sanitizer_common to print better diagnostics about signal in the tracer thread.

http://reviews.llvm.org/D8005

llvm-svn: 230978

2015-03-02 17:36:02 +00:00

..

benchmarks

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dd

[Sanitizer] Change InitializeFlags() signatures. NFC.

2015-02-12 00:36:42 +00:00

go

Revert r230171 "TSan runtime: unbreak the build with ccache"

2015-02-22 12:20:05 +00:00

rtl

asan: fix signal handling during stoptheworld

2015-03-02 17:36:02 +00:00

tests

[TSan][MIPS] Adding support for MIPS64

2015-02-20 06:42:41 +00:00

analyze_libtsan.sh

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check_analyze.sh

[TSan] Update check_analyze.sh expectations to match trunk Clang output.

2015-02-02 22:17:23 +00:00

check_cmake.sh

tsan: use a different dir for llvm build

2014-10-15 08:56:15 +00:00

check_memcpy.sh

tsan: refactor storage of meta information for heap blocks and sync objects

2014-05-29 13:50:54 +00:00

CMakeLists.txt

Re-land part of r230171: fix GoTsanRuntimeCheck with ccache.

2015-02-23 19:35:42 +00:00

Makefile.old

Remove TSAN_DEBUG in favor of SANITIZER_DEBUG.

2015-01-03 04:29:12 +00:00