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1441 Commits

Author SHA1 Message Date
Alexander Potapenko d27e4861bf [ASan] Fix test expectations for strcat/strncat. 
llvm-svn: 169987
 2012-12-12 16:10:46 +00:00
Kostya Serebryany e29883c10a [sanitizer] add OnMap/OnUmap callbacks to the allocator interface 
llvm-svn: 169985
 2012-12-12 14:32:18 +00:00
Kostya Serebryany c219f6c777 [tsan] fix cmake build 
llvm-svn: 169982
 2012-12-12 14:26:06 +00:00
Dmitry Vyukov 7d95323047 tsan: explain why pthread_cond_init() interceptor is commented out 
llvm-svn: 169975
 2012-12-12 13:11:44 +00:00
Alexander Potapenko dab1a61011 [ASan] Enhance OOB tests to check for access type (read or write). 
llvm-svn: 169974
 2012-12-12 12:59:47 +00:00
Dmitry Vyukov 9ba0f3d51c tsan: add comment to tsan_fd.h file 
llvm-svn: 169973
 2012-12-12 12:45:07 +00:00
Alexander Potapenko 602a09fa52 [ASan] Fixed a compiler warning. 
llvm-svn: 169972
 2012-12-12 12:32:57 +00:00
Dmitry Vyukov 9190a036d7 tsan: add missing files 
llvm-svn: 169971
 2012-12-12 12:27:00 +00:00
Dmitry Vyukov 60c14ce625 tsan: more precise handling of IO synchronization 
llvm-svn: 169970
 2012-12-12 11:59:30 +00:00
Alexander Potapenko ada2fbd2d4 [ASan] fix compilation on Mac. 
llvm-svn: 169969
 2012-12-12 11:52:26 +00:00
Kostya Serebryany 28a32c89e9 [asan] fix android build and lint 
llvm-svn: 169968
 2012-12-12 11:37:23 +00:00
Evgeniy Stepanov 4e772db66a [msan] Remove an extra semicolon. 
llvm-svn: 169967
 2012-12-12 10:50:48 +00:00
Kostya Serebryany 9a58d399c7 [asan] add sanitizer_common/sanitizer_common_interceptors.h with pread/pread64/read interceptors. Use it in asan. Add asan tests for pread/etc. Add FIXME to tsan/msan interceptors 
llvm-svn: 169966
 2012-12-12 09:54:35 +00:00
Kostya Serebryany 90a59fafc0 [asan] more code for asan_allocator2: basic Allocate/Deallocate code 
llvm-svn: 169864
 2012-12-11 14:41:31 +00:00
Evgeniy Stepanov 83f05bf960 Add MemorySanitizer runtime to check_lint.sh. 
llvm-svn: 169861
 2012-12-11 12:52:38 +00:00
Evgeniy Stepanov 375aec7476 [msan] Add a missing file from r169858. 
llvm-svn: 169860
 2012-12-11 12:44:43 +00:00
Evgeniy Stepanov c5033786ba [msan] MemorySanitizer runtime. 
Initial commit of the MemorySanitizer runtime library.

llvm-svn: 169858
 2012-12-11 12:27:27 +00:00
Timur Iskhodzhanov 4c97604415 ASan: fix lint problems introduced 
llvm-svn: 169857
 2012-12-11 12:24:41 +00:00
Timur Iskhodzhanov 9b1d42a2a9 Hopefully fix the Windows build (2) 
llvm-svn: 169856
 2012-12-11 12:23:00 +00:00
Timur Iskhodzhanov aacd3d79b1 Hopefully fix the Windows build by not including intrin.h 
llvm-svn: 169855
 2012-12-11 12:03:06 +00:00
Kostya Serebryany 5e2a7acdbe [asan] more sceleton code for asan_allocator2 
llvm-svn: 169836
 2012-12-11 09:02:36 +00:00
Kostya Serebryany 54af660d2c [asan] fix the Windows build 
llvm-svn: 169828
 2012-12-11 07:27:59 +00:00
Kostya Serebryany 3ba26fe553 [asan] make ThreadNamesTest more flexible 
llvm-svn: 169822
 2012-12-11 06:23:10 +00:00
Alexander Potapenko af5a108ea8 [ASan] Typo fix in memcpy() and memmove() interceptors: ASAN_WRITE_RANGE and ASAN_READ_RANGE were swapped. 
This has been spotted by Anna Zaks (ganna@apple.com)

llvm-svn: 169736
 2012-12-10 16:02:13 +00:00
Kostya Serebryany 13bdbe698e [asan] move FakeStack into a separate file 
llvm-svn: 169734
 2012-12-10 14:19:15 +00:00
Kostya Serebryany 14282a91d5 [asan] introduce asan_allocator2.cc, which will have the replacement for asan allocator (now, just a bit of boilerplate) 
llvm-svn: 169733
 2012-12-10 13:52:55 +00:00
Alexander Potapenko 1746f555ee Add a libsanitizer API __sanitizer_sandbox_on_notify(void* reserved), which should be used by 
the client programs to notify the tools that sandboxing is about to be turned on.

llvm-svn: 169732
 2012-12-10 13:10:40 +00:00
Dmitry Vyukov 1046031e1a tsan: exclude flaky test 
llvm-svn: 169729
 2012-12-10 09:16:17 +00:00
Alexey Samsonov f0e638c6df ASan: fix interface-symbols test on Mac by explicitly listing all weak functions 
llvm-svn: 169660
 2012-12-08 01:12:12 +00:00
Alexey Samsonov 5aa36def74 ASan: use new option -fsanitize-blacklist in output tests 
llvm-svn: 169646
 2012-12-07 22:21:21 +00:00
Alexey Samsonov a0e4706fe6 ASan: change the strategy we use for installing malloc/free/symbolization hooks on Linux: don't provide a default no-op implementations for hooks in runtime, and optionally call hooks if they are provided by the user. Don't force weak interface functions into runtime. 
llvm-svn: 169641
 2012-12-07 22:01:28 +00:00
David Blaikie a00d9caa8f Unbreak the C++98 build. 
llvm-svn: 169636
 2012-12-07 21:39:54 +00:00
Dmitry Vyukov 54b87409b4 tsan: even more fd interceptors + fixes 
llvm-svn: 169628
 2012-12-07 19:23:59 +00:00
Dmitry Vyukov 04580518ce tsan: more fd interceptors + bug fixes + tests 
llvm-svn: 169621
 2012-12-07 18:30:40 +00:00
Kostya Serebryany 40bac5b01f [asan] fix lint, remove debug prints 
llvm-svn: 169620
 2012-12-07 18:07:52 +00:00
Alexey Samsonov fa94fa52ad ASan: intercept prctl on Linux only 
llvm-svn: 169616
 2012-12-07 17:54:38 +00:00
Dmitry Vyukov 0ef99e2a48 tsan: fix pipe interceptors and add 2 tests 
llvm-svn: 169607
 2012-12-07 16:22:54 +00:00
Dmitry Vyukov 3a2046b3a6 tsan: fix lint warnings 
llvm-svn: 169606
 2012-12-07 16:20:06 +00:00
Dmitry Vyukov 4e7c0f95fb tsan: add pipe interceptors 
llvm-svn: 169602
 2012-12-07 15:32:56 +00:00
Kostya Serebryany e7108227ca [asan] intercept prctl(PR_SET_NAME) and set the thread name. Output the thread names (if non-empty) in asan reports 
llvm-svn: 169601
 2012-12-07 15:15:01 +00:00
Dmitry Vyukov 5f4ab30be0 tsan: refactoring is preparation to more precise fd synchronization handling 
llvm-svn: 169600
 2012-12-07 14:40:10 +00:00
Kostya Serebryany 35f9e5e87b [sanitizer] implement SanitizerSetThreadName/SanitizerGetThreadName. Just for linux so far (using prctl(PR_GET_NAME)) 
llvm-svn: 169598
 2012-12-07 11:27:24 +00:00
Evgeniy Stepanov 5d2d761ad6 Switch to r83 of cpplint. 
Ubuntu Precise compatibility.

llvm-svn: 169597
 2012-12-07 11:00:14 +00:00
Kostya Serebryany 52a3b92abd [sanitizer] try not to use libc mem* functions in sanitizer_common tests (conflicts with our own interceptors) 
llvm-svn: 169595
 2012-12-07 10:13:10 +00:00
Kostya Serebryany 378f93e804 [sanitizer] fix the build on ancient gcc which has stricter rules about what can be put on TLS. Long term, we absolutely must build the run-times with the fresh target clang 
llvm-svn: 169593
 2012-12-07 09:40:17 +00:00
Dmitry Vyukov 5e700abc1c tsan: deflake output tests (by increasing sleeps) 
llvm-svn: 169592
 2012-12-07 09:24:57 +00:00
Alexey Samsonov a152d1b20d arcconfig for compiler-rt 
llvm-svn: 169575
 2012-12-07 02:11:47 +00:00
Kostya Serebryany 6986550c7d [sanitizer] POD-ify the allocator cache 
llvm-svn: 169514
 2012-12-06 16:22:04 +00:00
Dmitry Vyukov e3e0557f19 tsan: fix lint warning and make output tests more robust 
llvm-svn: 169511
 2012-12-06 15:42:54 +00:00
Kostya Serebryany 6d2d30f61d [asan/msan] one more test for 32-bit allocator + minor code simplification 
llvm-svn: 169507
 2012-12-06 14:39:41 +00:00