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143 Commits

Author SHA1 Message Date
Alexey Samsonov 5c6b93bc33 [Sanitizer] Get rid of dependency between sanitizer_common and asan/tsan runtimes: implement tool-specific Die and CheckFailed functions via callbacks 
llvm-svn: 163603
 2012-09-11 09:44:48 +00:00
Alexander Potapenko 1a471772b0 Interceptors for lockf and lockf64, minor calloc() fix. 
llvm-svn: 163602
 2012-09-11 09:26:35 +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
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
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 ceffb021c5 [Sanitizer] Remove implicit conversion of InternalScopedBuffer<T> to T* 
llvm-svn: 163197
 2012-09-05 07:23:44 +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 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 7af8a3a83d tsan: simplify TSAN_HISTORY_SIZE code 
llvm-svn: 162905
 2012-08-30 13:29:11 +00:00
Dmitry Vyukov 191f2f7cdb tsan: use stack depot to describe heap blocks 
llvm-svn: 162902
 2012-08-30 13:02:30 +00:00
Kostya Serebryany 4310fe35ea [tsan] fix tsan's Makefile.old -- our build bot still uses it (hopefully, will soon migrate to cmake completely) 
llvm-svn: 162832
 2012-08-29 08:21:09 +00:00
Alexey Samsonov cc62211fbf [Sanitizer] Rename ProcessMaps to MemoryMappingLayout and fix Windows build by providing stub implementation 
llvm-svn: 162671
 2012-08-27 13:48:48 +00:00
Dmitry Vyukov 0481ae4722 tsan: allow to override per-thread event trace size 
useful if you don't see the second stack trace

llvm-svn: 162456
 2012-08-23 18:26:03 +00:00
Alexey Samsonov 75e5fc3e57 [TSan] switch tsan to using InternalScopedBuffer from sanitizer_common 
llvm-svn: 162351
 2012-08-22 07:25:52 +00:00
Dmitry Vyukov e59bed4e8a tsan: proper handling of linker initialized mutexes 
llvm-svn: 162169
 2012-08-18 11:49:00 +00:00
Dmitry Vyukov e2b5b5c4ac tsan: Non-executable stack for hand-coded assembly 
llvm-svn: 162112
 2012-08-17 18:05:28 +00:00
Dmitry Vyukov 9f143c5c5f tsan: improve Go report format + fix build 
llvm-svn: 162042
 2012-08-16 19:36:45 +00:00
Dmitry Vyukov 77196efb1e tsan: add flag to disable reporting of destruction of locked mutexes (some programs use that on a regular basis) 
llvm-svn: 162024
 2012-08-16 15:12:35 +00:00
Dmitry Vyukov 3482ec3bc8 tsan: better diagnostics for destroy of a locked mutex + a test 
llvm-svn: 162022
 2012-08-16 15:08:49 +00:00
Dmitry Vyukov 19ae9f3b2e tsan: support for linker initializer mutexes with static storage duration 
llvm-svn: 162021
 2012-08-16 14:21:09 +00:00
Dmitry Vyukov 5c45dab649 tsan: fix COMPAT shadow mapping once again 
llvm-svn: 162020
 2012-08-16 14:20:45 +00:00
Dmitry Vyukov 4723e6b1e5 tsan: implement RWLOCK annotations 
llvm-svn: 162019
 2012-08-16 13:29:41 +00:00
Dmitry Vyukov f77c6ea7ea tsan: fix COMPAT shadow mapping for new memory allocator 
llvm-svn: 162018
 2012-08-16 13:27:25 +00:00
Dmitry Vyukov 912f3bf279 tsan: refactor cur_thread() -> thr 
llvm-svn: 162017
 2012-08-16 13:26:54 +00:00
Dmitry Vyukov 1c0b3c6b84 tsan: store sync objects in memory block headers + delete them when the block is freed 
llvm-svn: 161959
 2012-08-15 17:27:20 +00:00
Dmitry Vyukov 9f1509fe44 tsan: provide function that imitates write to a region but does not detect races 
llvm-svn: 161957
 2012-08-15 16:52:19 +00:00
Dmitry Vyukov 954fc8c3e4 tsan: switch to new allocator 
llvm-svn: 161953
 2012-08-15 15:35:15 +00:00
Dmitry Vyukov 2bee426ed6 tsan: fix parameter type for pwrite64() interceptor 
llvm-svn: 161741
 2012-08-12 11:08:30 +00:00
Alexey Samsonov 139a7c0575 [Sanitizer] Make ASan/TSan sources depend on headers from interception library 
llvm-svn: 161113
 2012-08-01 14:55:49 +00:00
Alexey Samsonov a2e0cf4802 [TSan] delete trailing spaces 
llvm-svn: 160955
 2012-07-30 07:46:09 +00:00
Dmitry Vyukov 904d3f9c06 tsan: add ReleaseStore() function that merely copies vector clock rather than combines two clocks 
fix clock setup for finalizer goroutine (Go runtime)

llvm-svn: 160918
 2012-07-28 15:27:41 +00:00
Dmitry Vyukov 536551d02d tasn: do not remember stack traces for sync objects for Go (they are not reported anyway) 
llvm-svn: 160861
 2012-07-27 13:21:33 +00:00
Dmitry Vyukov e91e9ac2a2 tsan: remove unnecessary and wrong include 
llvm-svn: 160860
 2012-07-27 13:21:01 +00:00
Dmitry Vyukov 55b405ef42 tsan: allow environment to override OnReport() and OverrideFlags() 
llvm-svn: 160728
 2012-07-25 14:30:51 +00:00
Dmitry Vyukov dfc8e52400 tsan: suport for Go finalizers 
llvm-svn: 160723
 2012-07-25 13:16:35 +00:00
Dmitry Vyukov bcf0b7002b tsan: align report style with Go internal format 
llvm-svn: 160672
 2012-07-24 12:29:43 +00:00
Dmitry Vyukov 69bee8d8f6 tsan: output goroutine creation stack 
llvm-svn: 160670
 2012-07-24 12:03:47 +00:00
Alexey Samsonov c6d97c0ad1 [TSan] fix confusing error message in CheckFailed 
llvm-svn: 160435
 2012-07-18 14:37:22 +00:00
Alexey Samsonov 93ca829c2d [TSan] cleanup header comments 
llvm-svn: 160359
 2012-07-17 09:39:59 +00:00
Dmitry Vyukov 5bfac97ff9 tsan: use dynamic shadow stack for Go 
llvm-svn: 160288
 2012-07-16 16:44:47 +00:00
Dmitry Vyukov dc36d69b6a tsan: increase number of dead threads for Go 
llvm-svn: 160283
 2012-07-16 16:03:16 +00:00
Dmitry Vyukov 5e5e36712b tsan: fix build 
llvm-svn: 160267
 2012-07-16 13:25:47 +00:00
Dmitry Vyukov c40c00767c tsan: port Go runtime to Darwin 
llvm-svn: 160266
 2012-07-16 13:02:40 +00:00