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1382 Commits

Author SHA1 Message Date
Evgeniy Stepanov 84f46d9993 [msan] Improve recvfrom interceptor. 
llvm-svn: 171071
 2012-12-25 16:51:57 +00:00
Evgeniy Stepanov a57662d7c4 Add MSan unit tests to check-msan and check-all. 
llvm-svn: 171065
 2012-12-25 13:10:15 +00:00
Evgeniy Stepanov f45d92bb22 MemorySanitizer unit tests. 
llvm-svn: 171062
 2012-12-25 12:39:56 +00:00
Evgeniy Stepanov 6722716d78 [msan] Fix header comments. 
llvm-svn: 171059
 2012-12-25 11:53:51 +00:00
Kostya Serebryany eff9b4b9b1 [asan] add a test for right OOB with special large sizes. Fix this test in asan_allocator2. More test tweaking for allocator2 
llvm-svn: 171058
 2012-12-25 09:40:20 +00:00
Dmitry Vyukov 116518af74 tsan: fix tests to consistently use internal functions (otherwise it leads to false positives) 
llvm-svn: 171057
 2012-12-25 09:20:58 +00:00
Kostya Serebryany ad24c58e16 [sanitizer] increase the maximum size class of the fast allocator. This should save quite a bit of memory in tsan/msan (and later in asan). This also puts more stress on the large allocator. Add a couple of checks 
llvm-svn: 171055
 2012-12-25 07:50:35 +00:00
Dmitry Vyukov 774defc649 tsan: fix the code that searches for heap memory block metadata 
(the old code won't work with new allocator)

llvm-svn: 171054
 2012-12-25 07:45:40 +00:00
Kostya Serebryany 181f504d82 [asan] properly define ASAN_LOW_MEMORY. Due to a mistake it has been always true causing redzone and quarantine sizes to be smaller than it was some time before (and out of sync with the documentation). Also make one test less greedy 
llvm-svn: 171052
 2012-12-25 07:17:17 +00:00
Kostya Serebryany db3250b8b3 [sanitizer] fix gcc warnings, enable one tests under asan_allocator2 
llvm-svn: 171036
 2012-12-24 14:53:13 +00:00
Kostya Serebryany fc7de2910c [sanitizer] make LargeMmapAllocator::GetBlockBegin faster by not using a linked list 
llvm-svn: 171035
 2012-12-24 14:35:14 +00:00
Dmitry Vyukov 19969e5045 tsan: work around FileCheck feature that it does not accept empty input 
llvm-svn: 171034
 2012-12-24 14:02:34 +00:00
Dmitry Vyukov f6d8021520 tsan: remove static reference to glibc internal _dl_get_tls_static_info() 
(this breaks RPM packages)

llvm-svn: 171033
 2012-12-24 13:43:53 +00:00
Kostya Serebryany ebb23c8cfa [sanitizer] rework the size class map in the sanitizer allocator: make the differences between size classes more uniform. 
llvm-svn: 171031
 2012-12-24 13:41:07 +00:00
Dmitry Vyukov 73dac64b73 tsan: more defensive file descriptor verification 
to prevent assertion failures on code like "write(-1, ...)"

llvm-svn: 171030
 2012-12-24 11:43:34 +00:00
Kostya Serebryany fe80f080ee [asan] asan_allocator2 fix two asserts that happen on full chrome: a) memalign called with 0 size and large alignment and b) malloc called after TSD has been destructed 
llvm-svn: 170900
 2012-12-21 14:54:46 +00:00
Alexey Samsonov e30a84f08f [Sanitizer] CMake build rules for unittests: depend on headers when compiling a file with custom clang. 
llvm-svn: 170897
 2012-12-21 14:04:52 +00:00
Dmitry Vyukov b3bf5651bd tsan: add java malloc stress test 
llvm-svn: 170896
 2012-12-21 13:40:27 +00:00
Kostya Serebryany a1e29adab5 [sanitizer] mmap less on every size class to make the allocator more friendly to small programs 
llvm-svn: 170895
 2012-12-21 13:38:05 +00:00
Dmitry Vyukov c23b218520 tsan: add java rwlock test 
llvm-svn: 170894
 2012-12-21 13:31:07 +00:00
Dmitry Vyukov c55ed2f538 tsan: add a test for java memory move 
llvm-svn: 170893
 2012-12-21 13:28:39 +00:00
Dmitry Vyukov e6b51986bb tsan: move common part of java tests into a separate header 
llvm-svn: 170892
 2012-12-21 13:26:10 +00:00
Dmitry Vyukov a33bf2701e tsan: fix Java memory move operations and add the test 
llvm-svn: 170891
 2012-12-21 13:23:48 +00:00
Dmitry Vyukov fe817bdb88 tsan: less debug output 
llvm-svn: 170889
 2012-12-21 12:30:52 +00:00
Kostya Serebryany 3cc719fdf9 [asan] asan_allocator2: better memory stats 
llvm-svn: 170888
 2012-12-21 12:26:31 +00:00
Dmitry Vyukov 58e617121d tsan: update mutex lock table for java 
llvm-svn: 170885
 2012-12-21 11:30:41 +00:00
Dmitry Vyukov 22be55e47e tsan: update mutex table for java 
llvm-svn: 170884
 2012-12-21 11:30:14 +00:00
Dmitry Vyukov a5b57100d4 tsan: java: move shadow memory on GC compaction 
llvm-svn: 170882
 2012-12-21 11:16:40 +00:00
Dmitry Vyukov bed53cfc12 tsan: add a high-level comment to tsan_interface_java.h 
llvm-svn: 170881
 2012-12-21 10:57:59 +00:00
Alexander Potapenko 47a03a2ebe [ASan] Fix another FileCheck pattern to be c++filt-proof. 
llvm-svn: 170878
 2012-12-21 10:48:30 +00:00
Dmitry Vyukov 11bb06039a tsan: fix lint warnings 
llvm-svn: 170877
 2012-12-21 10:47:48 +00:00
Dmitry Vyukov 1859251df8 tsan: disable checks for limited address space and unlimited stack for Go 
llvm-svn: 170876
 2012-12-21 10:45:01 +00:00
Alexey Samsonov 53a965e125 [Sanitizer] Don't implicitly add object files to the list of dependencies when building compiler_rt unittests. Fix sanitizer_common and asan build rules accordingly. This also fixes check-sanitizer command on Ninja. 
llvm-svn: 170870
 2012-12-21 08:56:14 +00:00
Kostya Serebryany 3674c6b13b [asan] add a flag alloc_dealloc_mismatch (off by default for now) which finds malloc/delete, new/free, new/delete[], etc mismatches 
llvm-svn: 170869
 2012-12-21 08:53:59 +00:00
Dmitry Vyukov 1fbe87d0c9 tsan: add lit test with statically linker libstdc++ 
llvm-svn: 170866
 2012-12-21 08:08:19 +00:00
Dmitry Vyukov 47a5ad0348 tsan: use clang in cmake build + add -Werror 
llvm-svn: 170844
 2012-12-21 06:30:27 +00:00
Richard Relph 27cfe1c1b5 Clean up some warnings that become errors. Seen in Xcode. 
llvm-svn: 170843
 2012-12-21 05:17:13 +00:00
Dmitry Vyukov 2547ac65eb tsan: java interface implementation skeleton 
llvm-svn: 170707
 2012-12-20 17:29:34 +00:00
Alexey Samsonov 19e8b7ecba [ASan] remove duplicate entry in shadow byte legend 
llvm-svn: 170701
 2012-12-20 15:19:10 +00:00
Alexey Samsonov aef6b78bcb [Sanitizer] Fix CMake build rules for sanitizer_common tests to respect universal static libraries on Mac 
llvm-svn: 170698
 2012-12-20 14:38:02 +00:00
Kostya Serebryany c0d8ca5537 [asan] asan_allocator2: implement memalign 
llvm-svn: 170697
 2012-12-20 14:35:06 +00:00
Dmitry Vyukov 7b838ada82 tsan: add cmake build and tests into presubmit script 
llvm-svn: 170695
 2012-12-20 14:10:27 +00:00
Alexey Samsonov 01674dfc8f [Sanitizer] Modify CMake build rules for sanitizer_common unit tests: build them with fresh Clang for both 32- and 64-bits (if possible) 
llvm-svn: 170691
 2012-12-20 13:24:21 +00:00
Alexander Potapenko 5e9e51874e [ASan] Make the FileCheck pattern more c++filt-resistant. 
This test didn't pass for me locally because of "T0's stack" being converted to "T0'short stack" by c++filt.
Strange enough this doesn't show up on our bots.

llvm-svn: 170690
 2012-12-20 13:17:49 +00:00
Kostya Serebryany 54c6086e9c [tsan] fix cmake build 
llvm-svn: 170689
 2012-12-20 12:26:09 +00:00
Kostya Serebryany 8627af3779 [asan] add memalign tests 
llvm-svn: 170687
 2012-12-20 12:11:52 +00:00
Kostya Serebryany 9da3dd0415 [asan] add a flag poison_heap to allow better allocator benchmarking, implemenet malloc_stats() on Linux 
llvm-svn: 170685
 2012-12-20 11:54:21 +00:00
Dmitry Vyukov d088b3b219 tsan: add java interface implementation stub 
llvm-svn: 170681
 2012-12-20 10:21:30 +00:00
Kostya Serebryany ab8d33184d [asan] asan_allocator2: make all remaining tests pass. 
llvm-svn: 170680
 2012-12-20 08:53:41 +00:00
Dmitry Vyukov 5a0761ed3c tsan: add Java interface 
llvm-svn: 170679
 2012-12-20 07:47:04 +00:00