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* tsan: make addr2line symbolizer understand dynamic librariesDmitry Vyukov2012-05-141-71/+111
| | | | | | | Collect info about all dynamic libraries in the process (name, base, size). Determine to what dyn lib the address relates, route request to addr2line instance for the lib. llvm-svn: 156759
* tsan: fix mmap fdDmitry Vyukov2012-05-131-1/+1
| | | | | | | This is mostly to test my commit access. Fixes fd passed to mmap(), -1 is the proper invalid fd. llvm-svn: 156741
* [tsan] run more kinds of builds as presubmit test (and fix gcc debug build)Kostya Serebryany2012-05-115-13/+16
| | | | llvm-svn: 156616
* [tsan] old-dstyle Makefile for tests; two helper scripts that analyze the ↵Kostya Serebryany2012-05-101-6/+2
| | | | | | assembly code of the hot functions llvm-svn: 156547
* [tsan] add the old Makefile (which is the only way to build the tsan-rtl for ↵Kostya Serebryany2012-05-101-0/+95
| | | | | | now) llvm-svn: 156544
* [tsan] First commit of ThreadSanitizer (TSan) run-time library.Kostya Serebryany2012-05-1045-0/+7978
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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