| 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_trace.h
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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_trace.h
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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_trace.h
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| d698edc4f74a17048eef3342a9fa42b3ebba802a |
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28-Nov-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: dynamic history size
introduces history_size parameter that can be used to control trace size at startup
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@168786 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_trace.h
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| 385542a2e83a4f37de4232d6c72097c1b7d6d44b |
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28-Nov-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: move traces from tls into dedicated storage at fixed address
helps to reduce tls size (it's weird to have multi-MB tls)
will help with dynamically adjustable trace size
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@168783 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_trace.h
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| 2135d8a7f4ba30fe35ed02d5e6ffd59a95b26219 |
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13-Sep-2012 |
Alexey Samsonov <samsonov@google.com> |
[TSan] fix a bunch of warnings reported by pedantic gcc
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@163788 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_trace.h
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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_trace.h
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| 9d6f5a88618689a145eb30674db22dbfa894c8ad |
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30-Aug-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: simplify TSAN_HISTORY_SIZE code
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@162905 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_trace.h
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| ffad0c4bc88056f5c9360af792ef2e6c1e8259bf |
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23-Aug-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: allow to override per-thread event trace size
useful if you don't see the second stack trace
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@162456 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_trace.h
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| 6fbecdd97512bd7d9ccef130e99650d446b50444 |
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17-Jul-2012 |
Alexey Samsonov <samsonov@google.com> |
[TSan] cleanup header comments
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@160359 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_trace.h
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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_trace.h
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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_trace.h
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| 9d2ffc2ee08216f8fad9b1bd267d1f112e0d2f01 |
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22-May-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: reduce per-thread memory usage
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@157252 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_trace.h
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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_trace.h
|