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383 Commits

Author SHA1 Message Date
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
Kostya Serebryany fa79cd65e2 [sanitizer] fix calloc overflow in asan/tsan/msan 
llvm-svn: 173441
 2013-01-25 11:46:22 +00:00
Dmitry Vyukov 4e3b9802bd tsan: return the old fake numbers from malloc stats (some code already depends on them) 
llvm-svn: 173348
 2013-01-24 14:07:19 +00:00
Dmitry Vyukov f4f76b1c10 tsan: suppress reports using both stacks 
llvm-svn: 173346
 2013-01-24 13:50:32 +00:00
Dmitry Vyukov 83566dadaf tsan: allow a front-end to provide default suppressions 
llvm-svn: 173345
 2013-01-24 13:50:10 +00:00
Dmitry Vyukov 6e406cda4b tsan: implement malloc stats querying 
llvm-svn: 173332
 2013-01-24 09:08:03 +00:00
Dmitry Vyukov e9a44974d4 tsan: also test asan during presubmit checks, because sanitizer_common changes can affect it 
llvm-svn: 173327
 2013-01-24 07:43:55 +00:00
Dmitry Vyukov 228921d71e tsan: add stubs for malloc introspection (similar to what we have in asan) 
llvm-svn: 173255
 2013-01-23 12:08:03 +00:00
Kostya Serebryany 9b46312c87 [tsan] fix thread_name.cc test to work with older versions of libc 
llvm-svn: 173023
 2013-01-21 11:20:49 +00:00
Alexey Samsonov d0522c73b5 CMake: use add_compiler_rt_static_runtime to build TSan and MSan runtimes. No functionality change. 
llvm-svn: 172978
 2013-01-20 14:14:13 +00:00
Evgeniy Stepanov 01671c33ff [sanitizer] lint 
llvm-svn: 172817
 2013-01-18 13:12:56 +00:00
Evgeniy Stepanov a6c4a387ee [sanitizer] Rename 2 files *.h->*.inc as appropriate. 
Also add a missing include.

llvm-svn: 172814
 2013-01-18 13:01:18 +00:00
Alexey Samsonov 193b45f4fe CMake variables renaming: X86_64->x86_64 I386->i386 
llvm-svn: 172812
 2013-01-18 12:45:44 +00:00
Evgeniy Stepanov 222076e972 [sanitizer] Common *scanf interceptors. 
llvm-svn: 172805
 2013-01-18 11:17:23 +00:00
Kostya Serebryany 69fe0ba415 [sanitizer] reapply r172719, r172721-172723, r172725, and also fix the warning on Mac. 
llvm-svn: 172791
 2013-01-18 06:43:13 +00:00
Jakob Stoklund Olesen 7956e0094d Revert r172719, r172721-172723, and r172725. 
The r172719 patch broke the build on Mac, the others depended on it.

compiler-rt/lib/asan/asan_interceptors.cc:78:13: error: unused function
      'SetThreadName' [-Werror,-Wunused-function]
      static void SetThreadName(const char *name) {

Orignal headlines:

  [asan] attempting to fix the Mac build
  [asan] restructure read/pread/pread64 tests
  [sanitizer] move write/pwrite/pwrite64 interceptors to common
  [msan] start using common interceptors in msan
  [tsan] move prctl interceptor from asan to common_interceptors thus enabling it for tsan too

llvm-svn: 172763
 2013-01-17 22:51:56 +00:00
Kostya Serebryany 5cdd91fc43 [sanitizer] move write/pwrite/pwrite64 interceptors to common 
llvm-svn: 172722
 2013-01-17 14:48:03 +00:00
Kostya Serebryany f7f5566055 [tsan] move prctl interceptor from asan to common_interceptors thus enabling it for tsan too 
llvm-svn: 172719
 2013-01-17 13:38:16 +00:00
Kostya Serebryany 125e26d49b [tsan] add write_range/read_range hooks to common interceptors called from tsan (to find races on read/pread/etc) 
llvm-svn: 172714
 2013-01-17 13:18:40 +00:00
Kostya Serebryany 93ebdb5d64 [sanitizer] a bit more unification for interceptors (merge read/pread/pread64 in asan and tsan) 
llvm-svn: 172713
 2013-01-17 13:09:00 +00:00
Dmitry Vyukov c1a1517a37 tsan: describe stack and TLS addresses 
llvm-svn: 172393
 2013-01-14 10:00:03 +00:00
Dmitry Vyukov f22982bf0a asan/tsan: move blocking mutex from asan to sanitizer_common 
llvm-svn: 172380
 2013-01-14 07:51:39 +00:00
Dmitry Vyukov 89698ecf8a tsan: fix compiler warning 
llvm-svn: 172191
 2013-01-11 11:02:40 +00:00
Dmitry Vyukov 5cb6c62641 tsan: symbolize global variables 
llvm-svn: 172181
 2013-01-11 07:23:51 +00:00
Dmitry Vyukov 1bc29bd7bf tsan: add check for invalid fd 
llvm-svn: 172060
 2013-01-10 12:28:58 +00:00
Dmitry Vyukov a626d03266 tsan: detect races on fd passed to epoll_ctl 
llvm-svn: 171981
 2013-01-09 17:31:27 +00:00
Dmitry Vyukov a681c01b69 tsan: fix crash when user defines own fopen/fileno 
llvm-svn: 171967
 2013-01-09 11:54:52 +00:00
Dmitry Vyukov b4ede780b0 tsan: fix crash when user defines own fopen/fileno 
llvm-svn: 171958
 2013-01-09 08:22:06 +00:00
Alexey Samsonov 8474843e3b [TSan] Blacklist test: Rename blacklisted function. Make this test work for custom TSan testing script. 
llvm-svn: 171186
 2012-12-28 10:06:26 +00:00
Alexey Samsonov 8c01e76d27 [TSan] Add lit test for -fsanitize-blacklist= flag 
llvm-svn: 171185
 2012-12-28 09:32:36 +00:00
Alexey Samsonov f96bfd8849 Make ASan and TSan tests a bit less brittle with @LINE FileCheck macro 
llvm-svn: 171181
 2012-12-28 08:38:09 +00:00
Alexey Samsonov c20f5d2246 Define COMPILER_RT_CAN_EXECUTE_TESTS variable on platforms where we can produce working binaries and use it in build rules for sanitizers tests 
llvm-svn: 171160
 2012-12-27 13:19:23 +00:00
Kostya Serebryany 6f604b5007 [asan/tsan] when unmapping a chunk of user memory, apply madvise(MADV_DONTNEED) to the corresponding chunk of shadow memory. Also update sanitizer_allocator64_testlib.cc 
llvm-svn: 171144
 2012-12-27 07:37:24 +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
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
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
Dmitry Vyukov b3bf5651bd tsan: add java malloc stress test 
llvm-svn: 170896
 2012-12-21 13:40:27 +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
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
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