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1227 Commits

Author SHA1 Message Date
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
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
Kostya Serebryany c14ae88b08 [asan/msan] add BulkAllocate to the 32-bit allocator (and a test) 
llvm-svn: 169506
 2012-12-06 14:27:32 +00:00
Kostya Serebryany 0f67d01031 [asan/msan] refactor allocator's BulkAllocate (move to AllocatorFreeList) 
llvm-svn: 169503
 2012-12-06 13:34:11 +00:00
Dmitry Vyukov 6ee2cde066 tsan: add new file to cmake 
llvm-svn: 169502
 2012-12-06 13:32:49 +00:00
Dmitry Vyukov 72064188bc tsan: add some more functions for java filtering 
llvm-svn: 169501
 2012-12-06 13:20:37 +00:00
Kostya Serebryany 9f84eecc9e [asan/msan] add GetBlockBegin to the 32-bit allocator (+test) 
llvm-svn: 169499
 2012-12-06 13:13:58 +00:00
Kostya Serebryany 2731cb23b1 [asan/msan] one more test for 32-bit allocator 
llvm-svn: 169497
 2012-12-06 13:00:11 +00:00
Kostya Serebryany 2044135dca [asan/msan] new 32-bit allocator, basic functionality so far 
llvm-svn: 169496
 2012-12-06 12:49:28 +00:00
Dmitry Vyukov fd1ba2af7d tsan: add 'free' to java nonsense reports 
llvm-svn: 169494
 2012-12-06 12:42:53 +00:00
Dmitry Vyukov fd5ebcd1b0 tsan: add mutexsets to reports 
With this change reports say what mutexes the threads hold around the racy memory accesses.

llvm-svn: 169493
 2012-12-06 12:16:15 +00:00
Bill Wendling f9528843d2 Remove unused variable. 
llvm-svn: 169485
 2012-12-06 07:43:17 +00:00
Kostya Serebryany 1e3d387459 [tsan] add MmapAlignedOrDie 
llvm-svn: 169474
 2012-12-06 06:10:31 +00:00
Kostya Serebryany 86975ce3fb [asan] drop the extension from asan tests (as the extension may be different) 
llvm-svn: 169392
 2012-12-05 17:56:54 +00:00
Kostya Serebryany 1a6f4d4ba6 [asan] undo the debug printf 
llvm-svn: 169381
 2012-12-05 13:39:29 +00:00
Dmitry Vyukov d413d8cfa9 tsan: fix memory barriers in atomics 
llvm-svn: 169379
 2012-12-05 13:14:55 +00:00
Dmitry Vyukov c446aa039a tsan: provide own implementation of __cxa_guard_xxx functions 
that way we allow static linking of libstdc++

llvm-svn: 169376
 2012-12-05 12:10:22 +00:00
Dmitry Vyukov 6411bd9877 tsan: remove unnecesary include file 
llvm-svn: 169370
 2012-12-05 10:16:17 +00:00
Dmitry Vyukov dd95cd148b tsan: fix lint warnings 
llvm-svn: 169369
 2012-12-05 10:16:02 +00:00
Kostya Serebryany 571232b8cf [tsan] get rid of *allocator64* files, moving everything to *allocator* files. This will help with the 32-bit allocator implementation and testing 
llvm-svn: 169368
 2012-12-05 10:09:15 +00:00
Kostya Serebryany 0afbb325b6 [tsan] make the 64-bit allocator build (but not work) in 32-bit mode to simplify the code and test structure and allow further refactoring 
llvm-svn: 169361
 2012-12-05 07:11:47 +00:00
Alexander Potapenko 0a4e0f6d35 Fix a use-after-unmap bug in /proc/self/maps caching. The cached buffer was occasionally deleted in the MemoryMappingLayout destructor. 
llvm-svn: 169335
 2012-12-04 23:30:00 +00:00
Dmitry Vyukov 1b46993598 tsan: output thread names 
llvm-svn: 169279
 2012-12-04 15:46:05 +00:00
Kostya Serebryany 242b6305f0 [tsan] add a compile-time error for 64-bit-only support 
llvm-svn: 169275
 2012-12-04 15:13:30 +00:00
Dmitry Vyukov 4b82b2bb6e tsan: make atomic operations atomic again 
llvm-svn: 169273
 2012-12-04 14:50:10 +00:00
Kostya Serebryany 7436d95c9c [tsan] test the allocator with CompactSizeClassMap 
llvm-svn: 169270
 2012-12-04 14:39:51 +00:00
Kostya Serebryany f299288f55 [tsan] minor interface refactoring 
llvm-svn: 169267
 2012-12-04 14:15:17 +00:00
Dmitry Vyukov 4ef6b2bd03 tsan: fix nand operation 
llvm-svn: 169266
 2012-12-04 14:08:39 +00:00
Dmitry Vyukov 01ea653166 tsan: add __attribute__((visibility("default"))) to interface functions 
llvm-svn: 169265
 2012-12-04 14:01:21 +00:00
Kostya Serebryany 5e6f833bdd [tsan] refactor the allocator tests to allow testing other flavours of the allocator (add templates) 
llvm-svn: 169264
 2012-12-04 13:59:22 +00:00
Dmitry Vyukov 55b47cad33 tsan: fix trace handling when trace is reused between threads 
llvm-svn: 169259
 2012-12-04 12:19:53 +00:00
Kostya Serebryany 077f88045e [tsan] refactoring and comment changes in sanitizer_common/sanitizer_allocator{,64}.h. No functionality change 
llvm-svn: 169234
 2012-12-04 07:54:41 +00:00
Dmitry Vyukov 0d677279f6 tsan: better error message if we fail to intercept some function 
currently the message is SIGSEGV

llvm-svn: 169231
 2012-12-04 07:28:25 +00:00
Dmitry Vyukov d229abe49a tsan: check if PWD env var is absent 
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