| 03049413f8978c202a254eb0acfa2f10b9bbe34a |
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24-Apr-2013 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: fix crash when data race happens on out-of-bounds accesses.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@180180 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_sync.cc
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| f51c3860ce0a1ae81d0dc9da27db0693718db18e |
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18-Mar-2013 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: smaller memory block headers (32b->16b)
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@177312 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_sync.cc
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| 3abf531bc72da7e56bccd84f3c90f25fc837b30b |
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18-Mar-2013 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: use StackDepot in sync object to store creation stacks
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@177258 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_sync.cc
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| 21cc85db95b8fa85a9ff7a403c8a24e345d73baf |
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20-Dec-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: java interface implementation skeleton
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@170707 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_sync.cc
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| 4554b7a7b345cd50ff8138b3cda8dd1135b965fa |
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18-Dec-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: intercept fork() to prevent false race reports on fd's
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@170433 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_sync.cc
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| ad9da372f962495b3487685232d09390be841b1c |
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06-Dec-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: add mutexsets to reports
With this change reports say what mutexes the threads hold around the racy memory accesses.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@169493 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_sync.cc
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| 0ab628c61594eb80612e5389d9c33da0e0d70c66 |
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06-Sep-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: increase max shadow stack size + reduce memory consumption at the same time (by not memorizing full stacks in traces)
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@163322 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_sync.cc
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| 55e711ed818d7553d62eba4b3a2fad3e2723f697 |
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18-Aug-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: proper handling of linker initialized mutexes
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@162169 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_sync.cc
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| 332c62b52b3603be872b28bd3ea5e739aa28cd05 |
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16-Aug-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: better diagnostics for destroy of a locked mutex + a test
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@162022 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_sync.cc
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| 2e933fc077595b18de37d2ed44e8f14c6053a432 |
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16-Aug-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: support for linker initializer mutexes with static storage duration
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@162021 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_sync.cc
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| 9bbc579e11900741551b81b5e91d22ca47d70b26 |
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15-Aug-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: store sync objects in memory block headers + delete them when the block is freed
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@161959 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_sync.cc
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| c1527fd9915bd4b6032d799170ceb9195cf840ab |
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27-Jul-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tasn: do not remember stack traces for sync objects for Go (they are not reported anyway)
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@160861 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_sync.cc
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| 25d1c799087af5757ab6efc4a77558565fb1744a |
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16-Jul-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: use dynamic shadow stack for Go
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@160288 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_sync.cc
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| 9ad7c32720dfa1287f8cfd481e5d583435178cae |
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22-Jun-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: do not call malloc/free in memory access handling routine.
This improves signal-/fork-safety of instrumented programs.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@158988 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_sync.cc
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| 88207ab15125e2f1e9b3d541b735b2b8aba9b6d9 |
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15-Jun-2012 |
Alexey Samsonov <samsonov@google.com> |
[Sanitizer] Use DEFINE_REAL macro in TSan runtime to call libc implementations of functions. Move strchr to sanitizer_libc.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@158517 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_sync.cc
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| 98c8780c22685af63c57ce5312a9ed730ee3408d |
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09-Jun-2012 |
Alexey Samsonov <samsonov@google.com> |
[TSan] use efficient real_memcpy inside runtime
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@158260 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_sync.cc
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| 47b1634df012507799eb39aa17d4022d748ba67b |
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07-Jun-2012 |
Alexey Samsonov <samsonov@google.com> |
[Sanitizer] move placement_new definiton from TSan to common runtime
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@158145 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_sync.cc
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| 603c4be006d8c53905d736bf1f19a49f5ce98276 |
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04-Jun-2012 |
Alexey Samsonov <samsonov@google.com> |
Remove file-type tags in .cc files in tsan/ and sanitizer_common/
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@157928 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_sync.cc
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| 26127735454fddae3495794f38189d57dde6510f |
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22-May-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: simple memory profiler
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@157248 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_sync.cc
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| 7ac41484ea322e0ea5774df681660269f5dc321e |
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10-May-2012 |
Kostya Serebryany <kcc@google.com> |
[tsan] First commit of ThreadSanitizer (TSan) run-time library.
Algorithm description: http://code.google.com/p/thread-sanitizer/wiki/ThreadSanitizerAlgorithm
Status:
The tool is known to work on large real-life applications, but still has quite a few rough edges.
Nothing is guaranteed yet.
The tool works on x86_64 Linux.
Support for 64-bit MacOS 10.7+ is planned for late 2012.
Support for 32-bit OSes is doable, but problematic and not yet planed.
Further commits coming:
- tests
- makefiles
- documentation
- clang driver patch
The code was previously developed at http://code.google.com/p/data-race-test/source/browse/trunk/v2/
by Dmitry Vyukov and Kostya Serebryany with contributions from
Timur Iskhodzhanov, Alexander Potapenko, Alexey Samsonov and Evgeniy Stepanov.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@156542 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_sync.cc
|