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919 Commits

Author SHA1 Message Date
Daniel Dunbar 04ab17b0cd [asan] Suppress some bogus -Winvalid-noreturn diagnostics. 
llvm-svn: 163411
 2012-09-07 19:57:20 +00:00
Dmitry Vyukov 7ea4c2ccfb tsan: ignore destruction of global mutexes (causes a lot of non-interesting reports) 
llvm-svn: 163400
 2012-09-07 18:08:02 +00:00
Alexander Potapenko 38c3f9ef2f Remove the infinite recursion check for now, as we don't have __thread on Mac, and TSD is an overkill. 
llvm-svn: 163393
 2012-09-07 15:50:19 +00:00
Alexander Potapenko c5adb8a700 Two minor changes: 
-- exit from infinite recursion in CHECK()
 -- print a verbose message if mapping of the shadow memory has failed.

llvm-svn: 163391
 2012-09-07 15:34:40 +00:00
Evgeniy Stepanov 6e6817a823 [asan] Raise quarantine size a bit with ASAN_LOW_MEMORY. 
Our tests expect that a 16M block will fit in the quarantine.

llvm-svn: 163384
 2012-09-07 12:13:52 +00:00
Alexey Samsonov f42e860c51 [ASan] hack initialization-bug test so that it stably passes on both Linux and Mac: make the bug appear independent of the translation unit order 
llvm-svn: 163381
 2012-09-07 09:24:29 +00:00
Alexey Samsonov 0f5f1d5bfa [ASan] add Linux-specific test for initialization order that checks that we find a bug independently of translation units order 
llvm-svn: 163379
 2012-09-07 09:04:31 +00:00
Dmitry Vyukov 23ecb4acd9 tsan: fix code style 
llvm-svn: 163326
 2012-09-06 16:11:30 +00:00
Dmitry Vyukov c87e7280b8 tsan: increase max shadow stack size + reduce memory consumption at the same time (by not memorizing full stacks in traces) 
llvm-svn: 163322
 2012-09-06 15:18:14 +00:00
Dmitry Vyukov 50d49238a6 tsan: fix Go build script 
llvm-svn: 163320
 2012-09-06 15:10:19 +00:00
Alexander Potapenko 35bc23ce58 Fix two compiler warnings: must use at least one argument for "..." in a variadic macros, signed vs. unsigned comparison. 
llvm-svn: 163314
 2012-09-06 13:31:13 +00:00
Evgeniy Stepanov 65fb0a5425 [asan] Use __ANDROID__ guard in asan_test. 
llvm-svn: 163313
 2012-09-06 12:50:28 +00:00
Alexander Potapenko 3ecf916c33 Use the return value of dladdr() to avoid Clang warning. 
llvm-svn: 163311
 2012-09-06 12:18:45 +00:00
Kostya Serebryany f9caa28ccf [asan] increase max stack size to 256 (+test) 
llvm-svn: 163308
 2012-09-06 10:57:03 +00:00
Alexander Potapenko 447ff70280 Add "movsbl %dh, %ecx" and "testb %r8, %r8" to mach_override. 
This should fix http://code.google.com/p/address-sanitizer/issues/detail?id=105

llvm-svn: 163301
 2012-09-06 09:38:27 +00:00
Alexey Samsonov 36853a7a3b [ASan] actually remove old makefile 
llvm-svn: 163300
 2012-09-06 09:30:09 +00:00
Alexey Samsonov fdff4a8e0b [TSan] add support for running external symbolizer other than addr2line (for testing purposes) 
llvm-svn: 163297
 2012-09-06 08:48:43 +00:00
Alexey Samsonov 3ebf2fa654 [Sanitizer] remove unused field 
llvm-svn: 163296
 2012-09-06 08:47:38 +00:00
Alexey Samsonov ac87a5bddc [ASan] Nuke output_tests/ in favor of lit_tests/. Stop using Makefile.old. 
llvm-svn: 163294
 2012-09-06 06:39:02 +00:00
Kostya Serebryany ae350f66d4 [asan] increase the maximal size of malloc/free stack 
llvm-svn: 163291
 2012-09-06 04:46:47 +00:00
Alexey Samsonov f6d2125829 [Sanitizer] implement readlink as syscall on Linux 
llvm-svn: 163213
 2012-09-05 14:48:24 +00:00
Alexey Samsonov 2947b84743 [ASan] Hack ASan lit config to allow running lit on tests manually 
llvm-svn: 163209
 2012-09-05 10:41:25 +00:00
Kostya Serebryany 4d45b9b784 [asan] added tests for asan-initialization-order, patch by Reid Watson 
llvm-svn: 163207
 2012-09-05 09:07:02 +00:00
Alexey Samsonov d83ccd067d [ASan] hoist more compile flags to SANITIZER_COMMON_CFLAGS var and add the rest of flags/defs from old Makefile to CMake 
llvm-svn: 163204
 2012-09-05 09:00:03 +00:00
Alexey Samsonov ab2c76711d [ASan] Add CMake support for building ASan benchmarks 
llvm-svn: 163201
 2012-09-05 08:07:18 +00:00
Alexey Samsonov c402cb62fd [ASan] Add print_full_thread_history runtime option (on by default) that prints all full thread creation paths for threads involved in ASan error report 
llvm-svn: 163200
 2012-09-05 07:37:15 +00:00
Alexey Samsonov ceffb021c5 [Sanitizer] Remove implicit conversion of InternalScopedBuffer<T> to T* 
llvm-svn: 163197
 2012-09-05 07:23:44 +00:00
Alexey Samsonov 6f696f4d17 [Sanitizer] Support for reading inlined frames from llvm-symbolizer 
llvm-svn: 163140
 2012-09-04 15:34:43 +00:00
Dmitry Vyukov 49dd68ae7c tsan: do not crash with obscure message if a user passes invalid arguments to malloc/free/memset/etc 
llvm-svn: 163092
 2012-09-02 12:04:51 +00:00
Dmitry Vyukov b7f1852140 tsan: insert cfi directives into assembly (not fully working for now, though) 
llvm-svn: 163090
 2012-09-02 11:24:07 +00:00
Dmitry Vyukov 72cddf33d9 tsan: more robust current thread stack restoration 
llvm-svn: 163089
 2012-09-02 11:23:39 +00:00
Dmitry Vyukov 46ca1fb404 tsan: better diagnostics for mutex misuse 
llvm-svn: 163060
 2012-09-01 12:13:18 +00:00
Dmitry Vyukov cbc303006c tsan: fix crash when users pass insane mutex addresses in dynamic annotations 
llvm-svn: 163016
 2012-08-31 20:02:33 +00:00
Dmitry Vyukov 318f77749e tsan: add "as if synchronized via sleep" feature 
llvm-svn: 163006
 2012-08-31 17:27:49 +00:00
Dmitry Vyukov 179e5ddae1 tsan: fix windows build (2) 
llvm-svn: 162997
 2012-08-31 14:11:33 +00:00
Dmitry Vyukov fa90fa357e tsan: fix windows build (1) 
llvm-svn: 162996
 2012-08-31 14:01:33 +00:00
Dmitry Vyukov bead8f1e3f tsan: slightly optimize mutex unlock 
llvm-svn: 162995
 2012-08-31 13:42:28 +00:00
Dmitry Vyukov 6f6ba43271 tsan: more precise handling of atomic_store(memory_order_release) 
llvm-svn: 162994
 2012-08-31 13:22:13 +00:00
Dmitry Vyukov ef8d1944b8 tsan: improve stack depot 
llvm-svn: 162993
 2012-08-31 12:47:44 +00:00
Kostya Serebryany d19c8cb2cc [tsan] locate the auxilary space for tsan's Allocator64 after the main region, not before. This simplifies the shadow mappings 
llvm-svn: 162991
 2012-08-31 12:41:00 +00:00
Alexey Samsonov 3222dad6e3 [Sanitizer] fix overloaded operator error 
llvm-svn: 162990
 2012-08-31 11:43:01 +00:00
Alexey Samsonov 704f71616d [compiler-rt] Move draft code for llvm-symbolizer to compiler-rt/utils/llvm-symbolizer after chandlerc's suggestion 
llvm-svn: 162988
 2012-08-31 11:12:10 +00:00
Alexey Samsonov e70ed73d1f [Sanitizer] Remove some calls to libc malloc from symbolizer 
llvm-svn: 162987
 2012-08-31 11:07:52 +00:00
Alexey Samsonov 329eae86ef [Sanitizer] Resolve fixme: break dependency of sanitizer_common tests on TSan RTL 
llvm-svn: 162984
 2012-08-31 10:15:44 +00:00
Alexey Samsonov 79b36285ca [Sanitizer] Make lint checking a standalone script in sanitizer_common 
llvm-svn: 162982
 2012-08-31 08:36:36 +00:00
Alexey Samsonov de827cb42b [Sanitizer] Remove lint checkers from our old makefiles in favor of buildbot 
llvm-svn: 162981
 2012-08-31 08:10:28 +00:00
Alexey Samsonov 66ca36a564 [TSan] Fix style warinings in output test 
llvm-svn: 162980
 2012-08-31 08:00:37 +00:00
Alexey Samsonov c3a8119a41 Whitespace/lint 
llvm-svn: 162909
 2012-08-30 14:22:21 +00:00
Dmitry Vyukov b244c46c66 tsan: speed up allocator64 GetBlockBegin() 
llvm-svn: 162908
 2012-08-30 13:55:43 +00:00
Dmitry Vyukov 7af8a3a83d tsan: simplify TSAN_HISTORY_SIZE code 
llvm-svn: 162905
 2012-08-30 13:29:11 +00:00