965a10e07c
tsan: fix bug in suppression reading (suppressions from file were discarded)
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llvm-svn: 175153
2013-02-14 11:03:45 +00:00
39313b780d
[Sanitizer] make internal_open have the same interface as libc version
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llvm-svn: 174187
2013-02-01 15:58:46 +00:00
83566dadaf
tsan: allow a front-end to provide default suppressions
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llvm-svn: 173345
2013-01-24 13:50:10 +00:00
d229abe49a
tsan: check if PWD env var is absent
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On some programs I see:
failed to open suppressions file '<null>/testing/tsan/v2/tsan.supp'
llvm-svn: 169230
2012-12-04 07:27:32 +00:00
ad9d65feb8
[TSan] finally remove TsanPrintf in favor of Printf from sanitizer_common
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llvm-svn: 167294
2012-11-02 12:17:51 +00:00
90c9cbfed4
tsan: cache pc's that cause suppressions (this way we do not need to symbolize the reports)
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llvm-svn: 165317
2012-10-05 15:51:32 +00:00
ceffb021c5
[Sanitizer] Remove implicit conversion of InternalScopedBuffer<T> to T*
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llvm-svn: 163197
2012-09-05 07:23:44 +00:00
75e5fc3e57
[TSan] switch tsan to using InternalScopedBuffer from sanitizer_common
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llvm-svn: 162351
2012-08-22 07:25:52 +00:00
090f345522
tsan: prevent insertion of unwanted memset/memcpy/memcmp into runtime
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llvm-svn: 159294
2012-06-27 21:00:23 +00:00
e1cb524226
[Sanitizer] Renaming: SNPrintf -> internal_snprintf (and move it to sanitizer libc)
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llvm-svn: 158710
2012-06-19 09:21:57 +00:00
58a3c58ec9
[Sanitizer] move different wrappers from TSan to common sanitizer runtime
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llvm-svn: 158655
2012-06-18 08:44:30 +00:00
3efd6fc26c
[Sanitizer] Use DEFINE_REAL macro in TSan runtime to call libc implementations of functions. Move strchr to sanitizer_libc.
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llvm-svn: 158517
2012-06-15 12:24:07 +00:00
f516d39c1f
[TSan] use efficient real_memcpy inside runtime
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llvm-svn: 158260
2012-06-09 09:14:24 +00:00
ac4c290d02
[TSan] run some renaming as a preparation for factoring out Printf implementation.
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llvm-svn: 158058
2012-06-06 10:13:27 +00:00
8602c65719
[Sanitizer] remove using namespace __sanitizer lines
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llvm-svn: 157999
2012-06-05 14:05:09 +00:00
298dd7c361
[TSan] use __sanitizer::internal_open in TSan run-time
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llvm-svn: 157988
2012-06-05 07:46:31 +00:00
3b2f9f4c98
Remove file-type tags in .cc files in tsan/ and sanitizer_common/
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llvm-svn: 157928
2012-06-04 13:55:19 +00:00
6f448700e4
tsan: fix a typo
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llvm-svn: 157744
2012-05-31 14:24:10 +00:00
d6ffccd1da
tsan: suppress reports against source file names as well
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llvm-svn: 157739
2012-05-31 13:18:11 +00:00
19b855fe3e
tsan: remove shutdown code
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tsan runtime shutdown is problematic for 2 reasons:
1. others crash during shutdown
2. we have to override user exit status (don't know it and can't return from atexit handler)
llvm-svn: 156991
2012-05-17 15:00:27 +00:00
4ad375f0a9
[tsan] First commit of ThreadSanitizer (TSan) run-time library.
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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.
llvm-svn: 156542
2012-05-10 13:48:04 +00:00
Dmitry Vyukov