| 5d71de26cedae3dafc17449fe0182045c0bd20e8 |
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21-Jul-2014 |
Stephen Hines <srhines@google.com> |
Update compiler-rt for rebase to r212749.
Includes a cherry-pick of:
r213309 - fixes umodsi3
Change-Id: Ic7367e3586b6af7ef74bee6a8cf437d5f28d975a
/external/compiler-rt/lib/tsan/rtl/tsan_sync.cc
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| 2d1fdb26e458c4ddc04155c1d421bced3ba90cd0 |
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29-May-2014 |
Stephen Hines <srhines@google.com> |
Update compiler-rt aosp/master for 3.5 (r209699) rebase.
Change-Id: I158a30186f0faea2e2400e9dfdd878db2eb40e90
/external/compiler-rt/lib/tsan/rtl/tsan_sync.cc
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| 01a7ce809bf7cc627d73c045c70bcca9891f632c |
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16-Oct-2013 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: move shadow stack from thread descriptors to fixed addresses
This allows to increase max shadow stack size to 64K,
and reliably catch shadow stack overflows instead of silently
corrupting memory.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@192797 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_sync.cc
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| 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
|