| 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_interface_atomic.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_interface_atomic.cc
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| e1ddbf9a458e81125a03fea721997565124294ae |
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10-Oct-2013 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: add annotations to ignore synchronization operations
The annotations are AnnotateIgnoreSyncBegin/End,
may be useful to ignore some infrastructure synchronization
that introduces lots of false negatives.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@192355 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_interface_atomic.cc
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| f2c29a5dc56feed66e81a7fb3f03ef2c5ea76870 |
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29-Jun-2013 |
Richard Smith <richard-llvm@metafoo.co.uk> |
Fix typo found by Clang fix for extern "C" function handling.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@185234 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_interface_atomic.cc
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| e7718bcc1372d25fc21100e403cf41b166d42f9b |
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17-Jun-2013 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: consistently use return pc as top frame pc
always substract 1 from the top pc
this allows to get correct stacks with -O2
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@184112 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_interface_atomic.cc
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| bb5aecb56d84e09106a88aca2d30fbb0b29b2e9c |
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10-Jun-2013 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: more detailed trace for atomic operations (include address and memory ordering)
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@183643 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_interface_atomic.cc
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| 210ce0ee0190170ca6fab6f5d953885ce5f9ac89 |
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19-Mar-2013 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: do not allocate sync vars on relaxed atomic operations
helps to reduce memory consumption if an atomic is used only with relaxed ops (stats)
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@177381 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_interface_atomic.cc
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| 3285866e45a8521c56ba6209daf3c9f91f844fd3 |
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01-Feb-2013 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: even if races between atomic and plain memory accesses are turned off (report_atomic_races=0),
still report races between atomic accesses and free().
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@174175 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_interface_atomic.cc
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| 0a07b354fe95d50911c620b42fc031868ef15cc1 |
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01-Feb-2013 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: say that the memory access is atomic in reports
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@174168 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_interface_atomic.cc
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| cafed29d27a9a1700aa3c828329f9db8e7592a6b |
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01-Feb-2013 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: remember 2 stack frames for atomics (caller and atomic itself)
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@174167 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_interface_atomic.cc
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| ddbe2be9dc8b8eb7d40017c077e8392daf708510 |
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01-Feb-2013 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: add flag to not report races between atomic and plain memory accesses
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@174165 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_interface_atomic.cc
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| 334553ec45d8982df45a6f5e656e068142ecde3f |
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01-Feb-2013 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: detect races between plain and atomic memory accesses
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@174163 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_interface_atomic.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_interface_atomic.cc
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| 37e6af28435fea112a68d7f1b86b99d24f967b04 |
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05-Dec-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: fix memory barriers in atomics
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@169379 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_interface_atomic.cc
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| 634f0476879e4509f8520f0f1542a27e0a10ccda |
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04-Dec-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: make atomic operations atomic again
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@169273 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_interface_atomic.cc
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| acc2e304d43d9ea0e76ff34a1c586fa63bc3a8d1 |
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04-Dec-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: fix nand operation
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@169266 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_interface_atomic.cc
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| c11e1e0f1401a95d0803317c4cdb83be3938146a |
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27-Nov-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: fix compilation for dead old compilers (why we are supporting them at all?..)
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@168693 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_interface_atomic.cc
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| 63da509a995a3cac9bf5495b5cb94c527ff96ce1 |
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27-Nov-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: add 128-bit atomic operations
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@168683 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_interface_atomic.cc
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| 3c0c408fe5268058c1347b51235d564cc081e575 |
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27-Nov-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: refactor atomic operations implementation
do the atomic operation under the sync object mutex
make acquire/release sync atomic with the operation itself
combine acquire and release into a single acq_rel operation
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@168682 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_interface_atomic.cc
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| 02b45d2aec154cb392cd6eb85e8dd16ed255351f |
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26-Nov-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: add atomic nand operation
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@168584 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_interface_atomic.cc
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| fc575e52636c803262fc24bacf63a95f731b1314 |
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23-Nov-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: add failure memory order to atomic compare exchange functions
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@168518 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_interface_atomic.cc
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| ee8ee2437b28ab8bf6f48af15b8b446fb5d55e90 |
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15-Nov-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: eevn better handling of signals
add interceptor for poll()
in addition process signals in every atomic op
in addition process signals in blocking libc functions
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@168050 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_interface_atomic.cc
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| c43f2721a8cdad652b188d0e40f9f091ce35a48f |
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09-Nov-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: switch to new memory_order constants (ABI compatible)
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@167614 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_interface_atomic.cc
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| e337bf303dde9258bc7e2c87722a270fed96460b |
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09-Nov-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: add __tsan_atomicX_compare_exchange_val() function
It's easier to call from compiler module.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@167611 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_interface_atomic.cc
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| 529cfa05a7dd0cdbe97172045430243181e43522 |
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04-Oct-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: add atomic_fetch_sub() and atomic_signal_fence() functions
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@165218 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_interface_atomic.cc
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| 7ba89e5c1f7bd91a3c03d449b073c99c12f554eb |
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03-Oct-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: prepare for migration to new memory_order enum values (ABI compatible)
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@165106 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_interface_atomic.cc
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| 7643a5077a01f56766e2e417d1346e8340710081 |
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31-Aug-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: more precise handling of atomic_store(memory_order_release)
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@162994 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_interface_atomic.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_interface_atomic.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_interface_atomic.cc
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| cdfb33a69a0c96c6912036ad85224972db3a7e7d |
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14-May-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: add more atomics to public interface (fetch_or/and/xor + 1-,2-byte versions)
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@156766 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_interface_atomic.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_interface_atomic.cc
|