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1814 Commits

Author SHA1 Message Date
Dmitry Vyukov 606de60163 tsan: intercept bind/listen 
llvm-svn: 174311
 2013-02-04 08:06:32 +00:00
Alexey Samsonov 4985b8766e [Sanitizer] use u32 instead of mode_t, which is defined in Darwin headers 
llvm-svn: 174189
 2013-02-01 16:32:18 +00:00
Alexey Samsonov 2e50809961 [ASan] remove debug output from the test 
llvm-svn: 174188
 2013-02-01 16:06:25 +00:00
Alexey Samsonov 39313b780d [Sanitizer] make internal_open have the same interface as libc version 
llvm-svn: 174187
 2013-02-01 15:58:46 +00:00
Dmitry Vyukov 1fab680c1b tsan: catch races on fd in more cases 
llvm-svn: 174184
 2013-02-01 15:52:35 +00:00
Alexey Samsonov 84cf6a4333 [TSan] remove artifacts from gotsan build in 'make clean' command 
llvm-svn: 174180
 2013-02-01 15:30:36 +00:00
Dmitry Vyukov 87c6bb9716 tsan: even if races between atomic and plain memory accesses are turned off (report_atomic_races=0), 
still report races between atomic accesses and free().

llvm-svn: 174175
 2013-02-01 14:41:58 +00:00
Dmitry Vyukov 628df38e95 tsan: say that the memory access is atomic in reports 
llvm-svn: 174168
 2013-02-01 11:10:53 +00:00
Dmitry Vyukov aa6af4ddd1 tsan: remember 2 stack frames for atomics (caller and atomic itself) 
llvm-svn: 174167
 2013-02-01 11:01:17 +00:00
Dmitry Vyukov 52f0e4e1a0 tsan: add flag to not report races between atomic and plain memory accesses 
llvm-svn: 174165
 2013-02-01 10:06:56 +00:00
Dmitry Vyukov 71242b064e tsan: flip is_write bit in shadow to is_read 
this makes calculation of interesting predicates faster

llvm-svn: 174164
 2013-02-01 10:02:55 +00:00
Dmitry Vyukov ba4291480d tsan: detect races between plain and atomic memory accesses 
llvm-svn: 174163
 2013-02-01 09:42:06 +00:00
Kostya Serebryany bda64b4d40 [sanitizer] make the error messages from sanitizer_common contain the actual tool name 
llvm-svn: 174059
 2013-01-31 14:11:21 +00:00
Alexey Samsonov a0c0da8f51 [ASan] Split ASan interface header into private and public parts. Add a test that makes sure users can include interface header 
llvm-svn: 174058
 2013-01-31 13:46:14 +00:00
Dmitry Vyukov 6f4a6ab5d6 tsan: switch to explicit thread contexts in Go (instead of monotonic goroutine ids) 
llvm-svn: 174047
 2013-01-31 07:48:43 +00:00
Dmitry Vyukov 6095285d0b tsan: do not check for intersecting memory accesses in Go (all accesses are 1 byte) 
llvm-svn: 174046
 2013-01-31 07:47:58 +00:00
Daniel Dunbar a495930c1d [build/clang_darwin] Fix the case reversal in r173465. 
- I got confused by the double negative, the test succends on 10.6, in which
   case we *do* want to perform the filter-out.

llvm-svn: 173977
 2013-01-30 21:45:35 +00:00
Dmitry Vyukov 00e0236665 asan/tsan: manually define FUTEX constants, because <linux/futes.h> header is broken on some linux distributions 
llvm-svn: 173933
 2013-01-30 14:39:27 +00:00
Dmitry Vyukov 087efd23d6 tsan: fix CPP_WEAK definition (it must be the other way around) 
llvm-svn: 173932
 2013-01-30 14:38:44 +00:00
Alexey Samsonov 32832e6176 [Sanitizer] include sanitizer_common headers when building interception library 
llvm-svn: 173930
 2013-01-30 14:27:41 +00:00
Alexey Samsonov c500132a93 [Sanitizer] Add change missed in r173926 
llvm-svn: 173929
 2013-01-30 13:19:15 +00:00
Evgeniy Stepanov 358698279d [sanitizer] Further split private and public sanitizer headers. 
And make msan_interface.h C-compatible.

llvm-svn: 173928
 2013-01-30 13:12:08 +00:00
Alexey Samsonov 0d92533b29 Use LLVM_BUILD_TYPE instead of CMAKE_BUILD_TYPE in compiler-rt unit tests to match the behavior of llvm unittests 
llvm-svn: 173926
 2013-01-30 12:18:49 +00:00
Evgeniy Stepanov 5725e5b715 [msan] Remove an extra #ifdef. 
__has_feature is always defined at this point.

llvm-svn: 173920
 2013-01-30 09:56:11 +00:00
Dmitry Vyukov d6b9348bf3 tsan: introduce a helped macro CPP_WEAK (Go linker does not support weak symbols) 
llvm-svn: 173917
 2013-01-30 09:46:53 +00:00
Dmitry Vyukov 5fbfafcd8c tsan: add OnFinalize() callback for frontends 
llvm-svn: 173915
 2013-01-30 09:24:00 +00:00
Alexey Samsonov a1eb11f915 [TSan] relax output tests a bit to make them pass in gcc build 
llvm-svn: 173913
 2013-01-30 08:41:57 +00:00
Alexey Samsonov 49a32c1d08 [Sanitizer] update style checker script and fix namespace style warnings 
llvm-svn: 173910
 2013-01-30 07:45:58 +00:00
Will Dietz 25abfe49e1 [tsan] Fix checks for siginfo_t in tests 
llvm-svn: 173815
 2013-01-29 18:29:34 +00:00
Evgeniy Stepanov eac7f934f0 [msan] Cleanup public interface header. 
Moved everything users are not supposed to use to a private interface header.
Documented all public interfaces. Made them safe to use even if built without
MemorySanitizer.

llvm-svn: 173800
 2013-01-29 14:33:29 +00:00
Dmitry Vyukov 019ef67a97 tsan: dump stack on internal assert failure 
llvm-svn: 173799
 2013-01-29 14:20:12 +00:00
Dmitry Vyukov 4399d92252 tsan: support for inprocess symbolizer 
llvm-svn: 173797
 2013-01-29 13:05:30 +00:00
Dmitry Vyukov b46930befa tsan: remember when we are inside of symbolizer code (required for inprocess symbolizer) 
llvm-svn: 173796
 2013-01-29 13:03:07 +00:00
Alexey Samsonov 322d7fbd9d ASan: fix lint 
llvm-svn: 173795
 2013-01-29 12:08:12 +00:00
Evgeniy Stepanov c9db3b8b39 [sanitizer] Copy sanitizer headers to the build tree. 
llvm-svn: 173794
 2013-01-29 11:46:06 +00:00
Dmitry Vyukov 73b12d7132 asan: fix the test 
llvm-svn: 173786
 2013-01-29 09:59:53 +00:00
Dmitry Vyukov 0632dd410c tsan: fix the message (tsan is not asan) 
llvm-svn: 173784
 2013-01-29 09:39:58 +00:00
Dmitry Vyukov 7943b69002 tsan: add IsSymbolizerAvailable() function for querying for presence of internal/external symbolizer 
llvm-svn: 173783
 2013-01-29 09:35:14 +00:00
Dmitry Vyukov b130fc3c0d tsan: add interceptor stubs for stat family of functions 
llvm-svn: 173782
 2013-01-29 09:23:09 +00:00
Alexey Samsonov 9aa2e4f5c4 [ASan] fix deallocation hook in allocator2: according to specification, dealloc hook should be called before deallocating memory 
llvm-svn: 173778
 2013-01-29 08:19:11 +00:00
Alexey Samsonov 615b86cf0a [ASan] Do allocate memory even for zero-size allocation requests. Explain why we have to do this in comments. 
llvm-svn: 173776
 2013-01-29 07:51:34 +00:00
Timur Iskhodzhanov 6cff9deb16 Use the correct order of NOINLINE vs ret type to fix Windows build 
llvm-svn: 173694
 2013-01-28 17:29:50 +00:00
Evgeniy Stepanov 9f7e8c1433 [msan] A runtime call to support custom allocators. 
llvm-svn: 173687
 2013-01-28 13:52:49 +00:00
Evgeniy Stepanov 2538bd1901 [msan] Remove icmp tests that require exact shadow propagation. 
llvm-svn: 173686
 2013-01-28 13:45:16 +00:00
Alexey Samsonov 7eda134fa7 [ASan] fix a bug in allocator-v2 which could lead to SEGV on realloc(malloc(0), 4) 
llvm-svn: 173681
 2013-01-28 11:24:13 +00:00
Alexey Samsonov 7c362fb1b6 CMake: simplify build rules for compiler-rt unit tests. This fixes warnings in Ninja build tree. 
llvm-svn: 173677
 2013-01-28 09:07:30 +00:00
Kostya Serebryany 61761f182b [asan] fix a crash in asan stats printing (initialize the allocator in __asan_init) 
llvm-svn: 173676
 2013-01-28 08:05:47 +00:00
Kostya Serebryany 6c17547ef1 [asan] two more internal flags for asan-rt: print_stats (0) and print_legend (1) 
llvm-svn: 173671
 2013-01-28 07:34:22 +00:00
Alexey Samsonov 5311754b62 [CMake] Fix compiler-rt tests after r173617 
llvm-svn: 173668
 2013-01-28 07:16:22 +00:00
NAKAMURA Takumi 385bbc1594 AddCompilerRT.cmake: Try to unbreak since r173617. 
llvm-svn: 173619
 2013-01-27 14:12:25 +00:00