9af68719ed
tsan: return 0 on malloc() failure instead of crashing
...
llvm-svn: 177741
2013-03-22 17:06:22 +00:00
3bd5ffb62b
tsan: test that tsan explicitly says "race on vptr".
...
Requires llvm r177717.
llvm-svn: 177726
2013-03-22 10:54:39 +00:00
2f411641fe
tsan: work around FileCheck bug with empty outputs
...
llvm-svn: 177715
2013-03-22 08:48:34 +00:00
ebf63d0095
tsan: better reporting of thread leaks
...
1. do not report running threads as leaks
2. aggregate leaked threads by creation stack
llvm-svn: 177647
2013-03-21 16:55:17 +00:00
0851fa8819
tsan: better reporting for races on vptr
...
explicitly say "ctor/dtor vs virtual call"
llvm-svn: 177640
2013-03-21 15:37:39 +00:00
2c3b919ad3
tsan: add flag to control symbolizer flush frequency
...
llvm-svn: 177638
2013-03-21 13:01:50 +00:00
69c323d66f
tsan: intercept abort() to fflush() libc streams
...
llvm-svn: 177637
2013-03-21 12:50:43 +00:00
6911a7f1d1
tsan: remove bogus CHECK
...
Asynchronous signal (e.g. SIGABRT) can be received with any value of in_rtl.
llvm-svn: 177636
2013-03-21 12:44:44 +00:00
48e5d4a2d3
tsan: flush symbolizer cache if not symbolized for more than 5 seconds
...
llvm-svn: 177629
2013-03-21 07:02:36 +00:00
5e797a8e57
tsan: add a comment about magic numbers
...
llvm-svn: 177628
2013-03-21 06:28:04 +00:00
78693730a4
tsan: use a single background thread for memory profiler and memory flush (and later for symbolizer flush)
...
llvm-svn: 177627
2013-03-21 06:24:31 +00:00
6120bac6e6
tsan: correct sizes of signal-related data structures
...
llvm-svn: 177526
2013-03-20 14:57:28 +00:00
9f94dff7a6
tsan: add missing stat descriptions
...
llvm-svn: 177523
2013-03-20 14:04:23 +00:00
0954e9c01d
tsan: call fflush(0) on exit again
...
llvm-svn: 177522
2013-03-20 14:01:10 +00:00
c638a7127e
tsan: reduce size of mutexsets from 64 to 16 mutexes
...
overflow is handled anyway
saves memory because each thread holds 1024 mutexsets
llvm-svn: 177520
2013-03-20 13:50:47 +00:00
3330200d92
tsan: fix incorrect test
...
llvm-svn: 177519
2013-03-20 13:49:45 +00:00
b62c158d81
tsan: special handling of .rodata (don't try to find races, don't keep shadow, dont' put into traces)
...
llvm-svn: 177517
2013-03-20 13:21:50 +00:00
ccbdea956f
tsan: fix build
...
llvm-svn: 177513
2013-03-20 11:22:03 +00:00
79915de6af
tsan: move trace header into 0x600000000000 range
...
eliminat thread "dead info" altogether
llvm-svn: 177512
2013-03-20 10:31:53 +00:00
b7c68ee856
tsan: fix flaky test
...
llvm-svn: 177500
2013-03-20 09:22:13 +00:00
f6c4a7a2f5
tsan: fix incorrect test
...
llvm-svn: 177499
2013-03-20 09:21:49 +00:00
95eaa21637
[sanitizer] More renamed macros.
...
llvm-svn: 177401
2013-03-19 14:54:17 +00:00
0af672326a
[sanitizer] Replace more platform checks with SANITIZER_ constants.
...
llvm-svn: 177400
2013-03-19 14:33:38 +00:00
4ecfa696e0
tsan: flush dead thread info earlier (when another thread is finished rather than new thread is created)
...
llvm-svn: 177394
2013-03-19 12:25:48 +00:00
9dd06ad47a
tsan: instruct malloc() to consume less memory
...
llvm-svn: 177393
2013-03-19 12:24:19 +00:00
f3fde82667
tsan: symbolizer "flush caches" support
...
llvm-svn: 177389
2013-03-19 10:24:01 +00:00
509dab30ae
tsan: fix memory leak
...
llvm-svn: 177387
2013-03-19 10:22:33 +00:00
b4a218db34
[sanitizer] Don't adjust the size of the user-allocated stack.
...
Moved this code to sanitizer_common.
llvm-svn: 177383
2013-03-19 09:30:52 +00:00
b59fa875ad
tsan: do not allocate sync vars on relaxed atomic operations
...
helps to reduce memory consumption if an atomic is used only with relaxed ops (stats)
llvm-svn: 177381
2013-03-19 09:15:31 +00:00
4ddd37ba5b
tsan: smaller memory block headers (32b->16b)
...
llvm-svn: 177312
2013-03-18 19:47:36 +00:00
61ce9560d4
tsan: add support for idle threads
...
llvm-svn: 177292
2013-03-18 17:21:15 +00:00
ce26a0aa92
tsan: touch less shadow memory during operations on big memory ranges
...
greatly reduces memory consumption
llvm-svn: 177289
2013-03-18 16:56:48 +00:00
2e7f29f042
tsan: mark shadow for thread stack as "don't need" when thread exits
...
llvm-svn: 177288
2013-03-18 15:49:07 +00:00
f123337275
tsan: better memory profiler
...
llvm-svn: 177286
2013-03-18 13:55:33 +00:00
15bee188c4
tsan: madvise(DONTNEED) shadow memory on munmap()
...
llvm-svn: 177278
2013-03-18 11:51:51 +00:00
20bf8c7778
tsan: move implementation out of h file
...
llvm-svn: 177269
2013-03-18 10:32:21 +00:00
49e462fab2
tsan: fix clang -Wall build
...
Clang does not like classes with virtual functions but w/o virtual dtor.
Go does not like libstdc++ (operator delete).
llvm-svn: 177267
2013-03-18 10:10:15 +00:00
b5d10f69e4
[TSan] re-apply r177249 lost in edits
...
llvm-svn: 177265
2013-03-18 09:45:22 +00:00
a1bdd2d942
tsan: fix memory leak
...
llvm-svn: 177262
2013-03-18 09:09:41 +00:00
7cd2025c4d
tsan: use StackDepot for thread creation stacks
...
llvm-svn: 177261
2013-03-18 09:02:27 +00:00
50160030e1
tsan: fix Go build
...
llvm-svn: 177260
2013-03-18 08:52:46 +00:00
a221620b2e
tsan: use StackDepot in sync object to store creation stacks
...
llvm-svn: 177258
2013-03-18 08:27:47 +00:00
cbed82ea70
[TSan] fix undefined variable in debug TSan build
...
llvm-svn: 177249
2013-03-18 07:33:00 +00:00
4f1c8a13d5
[TSan] Use ThreadRegistry::FindThreadContextLocked() to find thread by its stack/tls address.
...
llvm-svn: 177248
2013-03-18 07:02:08 +00:00
e1955b851d
[TSan] Makefiles: allow configurable paths to clang and FileCheck. Add -fno-rtti flag.
...
llvm-svn: 177247
2013-03-18 07:00:36 +00:00
9aecdfe34d
[TSan] Switch TSan runtime to use ThreadRegistry class from sanitizer_common
...
llvm-svn: 177154
2013-03-15 13:48:44 +00:00
231894a902
[sanitizer] Intercept frexp and friends.
...
llvm-svn: 177056
2013-03-14 11:34:39 +00:00
41a560b8cd
[TSan] Add missing header inclusion
...
llvm-svn: 177013
2013-03-14 07:13:00 +00:00
109ddd0fe4
[TSan] Use __sanitizer_pthread_attr_t in TSan
...
llvm-svn: 177012
2013-03-14 07:10:52 +00:00
d7ab381f53
[Sanitizer] Build ASan, TSan and MSan runtimes with -fno-rtti.
...
llvm-svn: 176940
2013-03-13 09:18:30 +00:00
5697b58ec4
[sanitizer] Move GetTlsSize code from TSan to sanitizer_common.
...
llvm-svn: 176938
2013-03-13 08:19:53 +00:00
06d3aa4884
[Sanitizer] Change MemoryMappingLayout methods to also report memory protection flags (for future use in leak checker). Patch by Sergey Matveev.
...
llvm-svn: 176931
2013-03-13 06:51:02 +00:00
01a32bdef1
[tsan] enable tsan-vs-gvn test since it is now fixed
...
llvm-svn: 176079
2013-02-26 08:18:27 +00:00
85f0a7e644
[TSan] Add interceptor for malloc_usable_size()
...
llvm-svn: 176013
2013-02-25 08:43:10 +00:00
10bccda948
[TSan] remove temporary build directory in 'make clean' command
...
llvm-svn: 176012
2013-02-25 08:32:02 +00:00
ea61d08185
[sanitizer] Add interceptors for localtime and friends.
...
llvm-svn: 175499
2013-02-19 09:19:16 +00:00
3e62fe8c23
[tsan] use our own GetEnv instead of libc's getenv
...
llvm-svn: 175498
2013-02-19 08:19:13 +00:00
965a10e07c
tsan: fix bug in suppression reading (suppressions from file were discarded)
...
llvm-svn: 175153
2013-02-14 11:03:45 +00:00
aa7f2b5aa6
[tsan] disable a failing test until it gets fixed. fix lint
...
llvm-svn: 175137
2013-02-14 06:54:51 +00:00
3c2489e2c3
tsan: do not imitate memory write on malloc() (Go)
...
better memory range access functions (put only 1 event to trace) (Go)
llvm-svn: 175056
2013-02-13 13:05:36 +00:00
4681fbf002
[tsan] simplify tsan-vs-gvn test since gvn vs tsan is now fixed; fix lint
...
llvm-svn: 175037
2013-02-13 06:07:50 +00:00
d8cfb99a71
[sanitizer] Missing changes from r174960.
...
llvm-svn: 174962
2013-02-12 12:02:49 +00:00
53e37ef74f
[tsan] added tsan-vs-gvn test
...
llvm-svn: 174875
2013-02-11 11:28:03 +00:00
e679798315
tsan: fix suppress_java logic
...
llvm-svn: 174635
2013-02-07 17:12:28 +00:00
effd98b0f4
tsan: intercept libc __res_iclose
...
this is required to catch close of file descriptors created in getaddrinfo()
llvm-svn: 174624
2013-02-07 15:27:45 +00:00
e94f4c048e
tsan: fix Go build
...
llvm-svn: 174622
2013-02-07 15:26:55 +00:00
df2f0bff37
[tsan] race_on_write test
...
llvm-svn: 174599
2013-02-07 09:48:17 +00:00
85cc9b655d
[TSan] skip multiple internal frames, if necessary
...
llvm-svn: 174516
2013-02-06 16:28:05 +00:00
21bedab7a1
[tsan] improve FrameIsInternal
...
llvm-svn: 174506
2013-02-06 14:32:16 +00:00
4fb340d972
[tsan] print error summary line
...
llvm-svn: 174505
2013-02-06 14:24:00 +00:00
34157fc33f
[ASan] Delete the code related to static runtime on OS X.
...
Nuke lib/interception/mach_override.
llvm-svn: 174383
2013-02-05 15:57:12 +00:00
2c5cbd2b38
[Sanitizer] extend internal libc with stat/fstat/lstat functions
...
llvm-svn: 174316
2013-02-04 10:16:50 +00:00
606de60163
tsan: intercept bind/listen
...
llvm-svn: 174311
2013-02-04 08:06:32 +00:00
39313b780d
[Sanitizer] make internal_open have the same interface as libc version
...
llvm-svn: 174187
2013-02-01 15:58:46 +00:00
1fab680c1b
tsan: catch races on fd in more cases
...
llvm-svn: 174184
2013-02-01 15:52:35 +00:00
84cf6a4333
[TSan] remove artifacts from gotsan build in 'make clean' command
...
llvm-svn: 174180
2013-02-01 15:30:36 +00:00
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
628df38e95
tsan: say that the memory access is atomic in reports
...
llvm-svn: 174168
2013-02-01 11:10:53 +00:00
aa6af4ddd1
tsan: remember 2 stack frames for atomics (caller and atomic itself)
...
llvm-svn: 174167
2013-02-01 11:01:17 +00:00
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
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
ba4291480d
tsan: detect races between plain and atomic memory accesses
...
llvm-svn: 174163
2013-02-01 09:42:06 +00:00
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
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
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
087efd23d6
tsan: fix CPP_WEAK definition (it must be the other way around)
...
llvm-svn: 173932
2013-01-30 14:38:44 +00:00
32832e6176
[Sanitizer] include sanitizer_common headers when building interception library
...
llvm-svn: 173930
2013-01-30 14:27:41 +00:00
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
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
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
5fbfafcd8c
tsan: add OnFinalize() callback for frontends
...
llvm-svn: 173915
2013-01-30 09:24:00 +00:00
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
49a32c1d08
[Sanitizer] update style checker script and fix namespace style warnings
...
llvm-svn: 173910
2013-01-30 07:45:58 +00:00
25abfe49e1
[tsan] Fix checks for siginfo_t in tests
...
llvm-svn: 173815
2013-01-29 18:29:34 +00:00
019ef67a97
tsan: dump stack on internal assert failure
...
llvm-svn: 173799
2013-01-29 14:20:12 +00:00
4399d92252
tsan: support for inprocess symbolizer
...
llvm-svn: 173797
2013-01-29 13:05:30 +00:00
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
7943b69002
tsan: add IsSymbolizerAvailable() function for querying for presence of internal/external symbolizer
...
llvm-svn: 173783
2013-01-29 09:35:14 +00:00
b130fc3c0d
tsan: add interceptor stubs for stat family of functions
...
llvm-svn: 173782
2013-01-29 09:23:09 +00:00
fa79cd65e2
[sanitizer] fix calloc overflow in asan/tsan/msan
...
llvm-svn: 173441
2013-01-25 11:46:22 +00:00
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
f4f76b1c10
tsan: suppress reports using both stacks
...
llvm-svn: 173346
2013-01-24 13:50:32 +00:00
83566dadaf
tsan: allow a front-end to provide default suppressions
...
llvm-svn: 173345
2013-01-24 13:50:10 +00:00
6e406cda4b
tsan: implement malloc stats querying
...
llvm-svn: 173332
2013-01-24 09:08:03 +00:00
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
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
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
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
01671c33ff
[sanitizer] lint
...
llvm-svn: 172817
2013-01-18 13:12:56 +00:00
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
193b45f4fe
CMake variables renaming: X86_64->x86_64 I386->i386
...
llvm-svn: 172812
2013-01-18 12:45:44 +00:00
222076e972
[sanitizer] Common *scanf interceptors.
...
llvm-svn: 172805
2013-01-18 11:17:23 +00:00
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
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
5cdd91fc43
[sanitizer] move write/pwrite/pwrite64 interceptors to common
...
llvm-svn: 172722
2013-01-17 14:48:03 +00:00
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
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
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
c1a1517a37
tsan: describe stack and TLS addresses
...
llvm-svn: 172393
2013-01-14 10:00:03 +00:00
f22982bf0a
asan/tsan: move blocking mutex from asan to sanitizer_common
...
llvm-svn: 172380
2013-01-14 07:51:39 +00:00
89698ecf8a
tsan: fix compiler warning
...
llvm-svn: 172191
2013-01-11 11:02:40 +00:00
5cb6c62641
tsan: symbolize global variables
...
llvm-svn: 172181
2013-01-11 07:23:51 +00:00
1bc29bd7bf
tsan: add check for invalid fd
...
llvm-svn: 172060
2013-01-10 12:28:58 +00:00
a626d03266
tsan: detect races on fd passed to epoll_ctl
...
llvm-svn: 171981
2013-01-09 17:31:27 +00:00
a681c01b69
tsan: fix crash when user defines own fopen/fileno
...
llvm-svn: 171967
2013-01-09 11:54:52 +00:00
b4ede780b0
tsan: fix crash when user defines own fopen/fileno
...
llvm-svn: 171958
2013-01-09 08:22:06 +00:00
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
8c01e76d27
[TSan] Add lit test for -fsanitize-blacklist= flag
...
llvm-svn: 171185
2012-12-28 09:32:36 +00:00
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
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
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
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
19969e5045
tsan: work around FileCheck feature that it does not accept empty input
...
llvm-svn: 171034
2012-12-24 14:02:34 +00:00
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
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
b3bf5651bd
tsan: add java malloc stress test
...
llvm-svn: 170896
2012-12-21 13:40:27 +00:00
c23b218520
tsan: add java rwlock test
...
llvm-svn: 170894
2012-12-21 13:31:07 +00:00
c55ed2f538
tsan: add a test for java memory move
...
llvm-svn: 170893
2012-12-21 13:28:39 +00:00
e6b51986bb
tsan: move common part of java tests into a separate header
...
llvm-svn: 170892
2012-12-21 13:26:10 +00:00
a33bf2701e
tsan: fix Java memory move operations and add the test
...
llvm-svn: 170891
2012-12-21 13:23:48 +00:00
fe817bdb88
tsan: less debug output
...
llvm-svn: 170889
2012-12-21 12:30:52 +00:00
58e617121d
tsan: update mutex lock table for java
...
llvm-svn: 170885
2012-12-21 11:30:41 +00:00
22be55e47e
tsan: update mutex table for java
...
llvm-svn: 170884
2012-12-21 11:30:14 +00:00
a5b57100d4
tsan: java: move shadow memory on GC compaction
...
llvm-svn: 170882
2012-12-21 11:16:40 +00:00
bed53cfc12
tsan: add a high-level comment to tsan_interface_java.h
...
llvm-svn: 170881
2012-12-21 10:57:59 +00:00
11bb06039a
tsan: fix lint warnings
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llvm-svn: 170877
2012-12-21 10:47:48 +00:00
1859251df8
tsan: disable checks for limited address space and unlimited stack for Go
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llvm-svn: 170876
2012-12-21 10:45:01 +00:00
1fbe87d0c9
tsan: add lit test with statically linker libstdc++
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llvm-svn: 170866
2012-12-21 08:08:19 +00:00
47a5ad0348
tsan: use clang in cmake build + add -Werror
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llvm-svn: 170844
2012-12-21 06:30:27 +00:00
2547ac65eb
tsan: java interface implementation skeleton
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llvm-svn: 170707
2012-12-20 17:29:34 +00:00
7b838ada82
tsan: add cmake build and tests into presubmit script
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llvm-svn: 170695
2012-12-20 14:10:27 +00:00
54c6086e9c
[tsan] fix cmake build
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llvm-svn: 170689
2012-12-20 12:26:09 +00:00
d088b3b219
tsan: add java interface implementation stub
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llvm-svn: 170681
2012-12-20 10:21:30 +00:00
5a0761ed3c
tsan: add Java interface
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llvm-svn: 170679
2012-12-20 07:47:04 +00:00
d12943e028
[TSan] build only gtest-all.o when building TSan unit tests
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llvm-svn: 170519
2012-12-19 09:19:57 +00:00
1ed72076b4
tsan: add lint check back into presubmit script
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llvm-svn: 170515
2012-12-19 08:53:31 +00:00
c467933dc7
tsan: fix -Wgnu warnings
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llvm-svn: 170499
2012-12-19 06:59:45 +00:00
44e1beaee6
tsan: intercept fork() to prevent false race reports on fd's
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llvm-svn: 170433
2012-12-18 14:44:44 +00:00
a2ce1e0055
tsan: warn about reports from signal handlers
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llvm-svn: 170430
2012-12-18 14:19:24 +00:00
d509179a0b
tsan: add signalfd() and inotify_init() interceptors
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llvm-svn: 170429
2012-12-18 12:35:31 +00:00
42230ae216
tsan: add io_sync flag that controls amount of IO synchronization
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llvm-svn: 170427
2012-12-18 12:20:55 +00:00
9c7bcfea6f
tsan: remove TSAN_OPTIONS from the script
...
The runtime skips atexit sleep if there are no threads now,
so it must be fast w/o it.
Allows to specify own TSAN_OPTIONS for the tests.
llvm-svn: 170426
2012-12-18 12:19:50 +00:00
f37c45c20d
[Sanitizer] Expose StackTrace::GetPreviousInstructionPc() to get PC of call instruction from return address
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llvm-svn: 170424
2012-12-18 09:57:34 +00:00
6d315cbcc3
tsan: describe "file descriptor" location
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llvm-svn: 170417
2012-12-18 06:57:34 +00:00
09b0dbfaf9
tsan: say what thread had created a thread in reports
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llvm-svn: 170346
2012-12-17 16:28:15 +00:00
38d0b60fb9
tsan: synchronize connect->accept calls
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llvm-svn: 170235
2012-12-14 20:01:58 +00:00
5a3d15c126
tsan: add test for errno spoiling in signal handler
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llvm-svn: 170207
2012-12-14 14:42:40 +00:00
be6005a0d5
tsan: add test for malloc/free in signal handler
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llvm-svn: 170205
2012-12-14 13:56:27 +00:00
714accd917
tsan: add sanity test for Go runtime into presubmit test
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llvm-svn: 170185
2012-12-14 10:10:57 +00:00
e0c37640f7
tsan: add socketpair() interceptor and test
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llvm-svn: 170184
2012-12-14 09:57:42 +00:00
12ae8897e6
tsan: fix compilation with -pedantic
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llvm-svn: 170131
2012-12-13 15:26:04 +00:00
3533f76996
tsan: completely disable deadlock detector for Go
...
seems to cause some weird stack overflow
llvm-svn: 170116
2012-12-13 09:22:11 +00:00
3e7ede230f
tsan: support MapThreadTrace() on all platforms
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llvm-svn: 170113
2012-12-13 08:14:02 +00:00
e29883c10a
[sanitizer] add OnMap/OnUmap callbacks to the allocator interface
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llvm-svn: 169985
2012-12-12 14:32:18 +00:00
c219f6c777
[tsan] fix cmake build
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llvm-svn: 169982
2012-12-12 14:26:06 +00:00
7d95323047
tsan: explain why pthread_cond_init() interceptor is commented out
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llvm-svn: 169975
2012-12-12 13:11:44 +00:00
9ba0f3d51c
tsan: add comment to tsan_fd.h file
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llvm-svn: 169973
2012-12-12 12:45:07 +00:00
9190a036d7
tsan: add missing files
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llvm-svn: 169971
2012-12-12 12:27:00 +00:00
60c14ce625
tsan: more precise handling of IO synchronization
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llvm-svn: 169970
2012-12-12 11:59:30 +00:00
9a58d399c7
[asan] add sanitizer_common/sanitizer_common_interceptors.h with pread/pread64/read interceptors. Use it in asan. Add asan tests for pread/etc. Add FIXME to tsan/msan interceptors
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llvm-svn: 169966
2012-12-12 09:54:35 +00:00
1046031e1a
tsan: exclude flaky test
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llvm-svn: 169729
2012-12-10 09:16:17 +00:00
a00d9caa8f
Unbreak the C++98 build.
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llvm-svn: 169636
2012-12-07 21:39:54 +00:00
54b87409b4
tsan: even more fd interceptors + fixes
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llvm-svn: 169628
2012-12-07 19:23:59 +00:00
04580518ce
tsan: more fd interceptors + bug fixes + tests
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llvm-svn: 169621
2012-12-07 18:30:40 +00:00
0ef99e2a48
tsan: fix pipe interceptors and add 2 tests
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llvm-svn: 169607
2012-12-07 16:22:54 +00:00
4e7c0f95fb
tsan: add pipe interceptors
...
llvm-svn: 169602
2012-12-07 15:32:56 +00:00
5f4ab30be0
tsan: refactoring is preparation to more precise fd synchronization handling
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llvm-svn: 169600
2012-12-07 14:40:10 +00:00
5e700abc1c
tsan: deflake output tests (by increasing sleeps)
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llvm-svn: 169592
2012-12-07 09:24:57 +00:00
e3e0557f19
tsan: fix lint warning and make output tests more robust
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llvm-svn: 169511
2012-12-06 15:42:54 +00:00
6ee2cde066
tsan: add new file to cmake
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llvm-svn: 169502
2012-12-06 13:32:49 +00:00
72064188bc
tsan: add some more functions for java filtering
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llvm-svn: 169501
2012-12-06 13:20:37 +00:00
fd1ba2af7d
tsan: add 'free' to java nonsense reports
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llvm-svn: 169494
2012-12-06 12:42:53 +00:00
fd5ebcd1b0
tsan: add mutexsets to reports
...
With this change reports say what mutexes the threads hold around the racy memory accesses.
llvm-svn: 169493
2012-12-06 12:16:15 +00:00
d413d8cfa9
tsan: fix memory barriers in atomics
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llvm-svn: 169379
2012-12-05 13:14:55 +00:00
c446aa039a
tsan: provide own implementation of __cxa_guard_xxx functions
...
that way we allow static linking of libstdc++
llvm-svn: 169376
2012-12-05 12:10:22 +00:00
6411bd9877
tsan: remove unnecesary include file
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llvm-svn: 169370
2012-12-05 10:16:17 +00:00
571232b8cf
[tsan] get rid of *allocator64* files, moving everything to *allocator* files. This will help with the 32-bit allocator implementation and testing
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llvm-svn: 169368
2012-12-05 10:09:15 +00:00
1b46993598
tsan: output thread names
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llvm-svn: 169279
2012-12-04 15:46:05 +00:00
242b6305f0
[tsan] add a compile-time error for 64-bit-only support
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llvm-svn: 169275
2012-12-04 15:13:30 +00:00
4b82b2bb6e
tsan: make atomic operations atomic again
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llvm-svn: 169273
2012-12-04 14:50:10 +00:00
Dmitry Vyukov