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* tsan: more precise handling of IO synchronizationDmitry Vyukov2012-12-121-0/+5
| | | | llvm-svn: 169970
* tsan: even more fd interceptors + fixesDmitry Vyukov2012-12-071-0/+7
| | | | llvm-svn: 169628
* tsan: more fd interceptors + bug fixes + testsDmitry Vyukov2012-12-071-0/+5
| | | | llvm-svn: 169621
* tsan: add pipe interceptorsDmitry Vyukov2012-12-071-0/+3
| | | | llvm-svn: 169602
* tsan: add mutexsets to reportsDmitry Vyukov2012-12-061-0/+1
| | | | | | With this change reports say what mutexes the threads hold around the racy memory accesses. llvm-svn: 169493
* tsan: provide own implementation of __cxa_guard_xxx functionsDmitry Vyukov2012-12-051-0/+1
| | | | | | that way we allow static linking of libstdc++ llvm-svn: 169376
* tsan: add __libc_memalign interceptor (used by dynamic loader to allocate ↵Dmitry Vyukov2012-11-301-0/+1
| | | | | | tls for dlopen'ed modules) llvm-svn: 169017
* tsan: add 128-bit atomic operationsDmitry Vyukov2012-11-271-0/+1
| | | | llvm-svn: 168683
* tsan: add atomic nand operationDmitry Vyukov2012-11-261-0/+5
| | | | llvm-svn: 168584
* tsan: eevn better handling of signalsDmitry Vyukov2012-11-151-0/+1
| | | | | | | | add interceptor for poll() in addition process signals in every atomic op in addition process signals in blocking libc functions llvm-svn: 168050
* tsan: intercept gettimeofday()Dmitry Vyukov2012-11-091-0/+4
| | | | llvm-svn: 167630
* [TSan] finally remove TsanPrintf in favor of Printf from sanitizer_commonAlexey Samsonov2012-11-021-2/+2
| | | | llvm-svn: 167294
* Revert the lockf() support. Alexander Potapenko2012-09-111-2/+0
| | | | llvm-svn: 163614
* Interceptors for lockf and lockf64, minor calloc() fix.Alexander Potapenko2012-09-111-0/+2
| | | | llvm-svn: 163602
* [Sanitizer]: Introduce a common internal printf function. For now, also use ↵Alexey Samsonov2012-06-061-1/+1
| | | | | | tool-specific wrappers TsanPrintf (its output is controlled by TSan flags) and AsanPrintf (which copies its results to the ASan-private buffer). Supported formats: %[z]{d,u,x}, %s, %p. Re-write all format strings in TSan according to this format (this should have no effect on 64-bit platforms). llvm-svn: 158065
* [TSan] run some renaming as a preparation for factoring out Printf ↵Alexey Samsonov2012-06-061-2/+2
| | | | | | implementation. llvm-svn: 158058
* Remove file-type tags in .cc files in tsan/ and sanitizer_common/Alexey Samsonov2012-06-041-1/+1
| | | | llvm-svn: 157928
* tsan: intercept longjmp() but die in it, greatly simplifies problem diagnosticDmitry Vyukov2012-05-311-0/+2
| | | | llvm-svn: 157760
* [tsan] First commit of ThreadSanitizer (TSan) run-time library.Kostya Serebryany2012-05-101-0/+247
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
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