| 1f3c2fee395abc36230c445e9ebdba55c4729d35 |
|
29-May-2013 |
Alexey Samsonov <samsonov@google.com> |
Make InternalAlloc/InternalFree in sanitizer runtimes libc-free by switching to a custom allocator.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@182836 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_mman.cc
|
| 03049413f8978c202a254eb0acfa2f10b9bbe34a |
|
24-Apr-2013 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: fix crash when data race happens on out-of-bounds accesses.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@180180 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_mman.cc
|
| 7423c7821ff30043def78c6cbb257bd2f4d9eef6 |
|
22-Mar-2013 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: return 0 on malloc() failure instead of crashing
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@177741 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_mman.cc
|
| f51c3860ce0a1ae81d0dc9da27db0693718db18e |
|
18-Mar-2013 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: smaller memory block headers (32b->16b)
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@177312 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_mman.cc
|
| 3ce21701b4e1026a4f5157ff9771c533f4e3ef55 |
|
18-Mar-2013 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: add support for idle threads
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@177292 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_mman.cc
|
| 7ac33ac529ff93a57419f5ddf71b1fde68428577 |
|
18-Mar-2013 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: mark shadow for thread stack as "don't need" when thread exits
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@177288 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_mman.cc
|
| e93e5057023de89f1bad5de609efac39efc5da73 |
|
18-Mar-2013 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: move implementation out of h file
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@177269 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_mman.cc
|
| 2bbd8bec77c2fdb41c5f5b6cb0d83d22bc576650 |
|
15-Mar-2013 |
Alexey Samsonov <samsonov@google.com> |
[TSan] Switch TSan runtime to use ThreadRegistry class from sanitizer_common
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@177154 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_mman.cc
|
| 8a6b5e551ab8a331f7e7bc4bfcd74926fbffa3f6 |
|
25-Feb-2013 |
Alexey Samsonov <samsonov@google.com> |
[TSan] Add interceptor for malloc_usable_size()
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@176013 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_mman.cc
|
| 1acfa02e08e6d3316c80f52255cbb7d9e3164128 |
|
24-Jan-2013 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: return the old fake numbers from malloc stats (some code already depends on them)
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@173348 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_mman.cc
|
| bdd844cb41718c27ef727a99a236191bc29a3df8 |
|
24-Jan-2013 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: implement malloc stats querying
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@173332 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_mman.cc
|
| 12530820a4d45e799cdbb83e7b3b1e8ef111650c |
|
23-Jan-2013 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: add stubs for malloc introspection (similar to what we have in asan)
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@173255 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_mman.cc
|
| fb917e9069ea44f7103f50c658be84a8f66de56c |
|
14-Jan-2013 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: describe stack and TLS addresses
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@172393 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_mman.cc
|
| f17b3822b22751f09549ab563cc5ca61d072b2e8 |
|
09-Jan-2013 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: fix crash when user defines own fopen/fileno
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@171967 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_mman.cc
|
| 491d34b7b75c42ac746ce90cda5a124bda038383 |
|
25-Dec-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: fix the code that searches for heap memory block metadata
(the old code won't work with new allocator)
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@171054 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_mman.cc
|
| ad9da372f962495b3487685232d09390be841b1c |
|
06-Dec-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: add mutexsets to reports
With this change reports say what mutexes the threads hold around the racy memory accesses.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@169493 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_mman.cc
|
| 158c6ac3bb46753db217f9c2c73485811a3a1890 |
|
05-Oct-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: cache pc's that cause suppressions (this way we do not need to symbolize the reports)
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@165317 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_mman.cc
|
| 4f0ea398bdc99a4a32402057c23bbcc6d19a8eb4 |
|
24-Sep-2012 |
Alexey Samsonov <samsonov@google.com> |
[TSan] Provide replacements for operators new/delete instead of declaring extern C functions with weirdly mangled names (same strategy is used in ASan).
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@164487 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_mman.cc
|
| 848531192777acecf79747dc7c1ffeedf5c1da9f |
|
31-Aug-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: add "as if synchronized via sleep" feature
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@163006 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_mman.cc
|
| ff35f1d82b4f145b3477ef27a7a2e7b63c486988 |
|
30-Aug-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: use stack depot to describe heap blocks
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@162902 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_mman.cc
|
| 9bbc579e11900741551b81b5e91d22ca47d70b26 |
|
15-Aug-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: store sync objects in memory block headers + delete them when the block is freed
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@161959 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_mman.cc
|
| 2e87051d136db3150a3ca322d8862f92b0a684bb |
|
15-Aug-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: switch to new allocator
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@161953 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_mman.cc
|
| bf3471043da3a9af36a801c7ad54dc93d4d427cd |
|
25-Jun-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: remove internal allocator, switch to sanitizer_common one.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@159141 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_mman.cc
|
| 9ad7c32720dfa1287f8cfd481e5d583435178cae |
|
22-Jun-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: do not call malloc/free in memory access handling routine.
This improves signal-/fork-safety of instrumented programs.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@158988 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_mman.cc
|
| f7667cc84cdd8923c0b6c7cfc92b7bd5692ce18c |
|
07-Jun-2012 |
Alexey Samsonov <samsonov@google.com> |
[Sanitizer] move internal_strdup and internal_memcpy to common runtime. Make internal allocations from TSan runtime call InternalAlloc from common runtime
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@158148 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_mman.cc
|
| e954101f6602ac181a2c3accfbbad0ae51b0bf7c |
|
06-Jun-2012 |
Alexey Samsonov <samsonov@google.com> |
[Sanitizer]: Introduce a common internal printf function. For now, also use tool-specific wrappers TsanPrintf (its output is controlled by TSan flags) and AsanPrintf (which copies its results to the ASan-private buffer). Supported formats: %[z]{d,u,x}, %s, %p. Re-write all format strings in TSan according to this format (this should have no effect on 64-bit platforms).
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@158065 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_mman.cc
|
| 67a64dd8259fdbd867633b27f54d584f435f1ce6 |
|
06-Jun-2012 |
Alexey Samsonov <samsonov@google.com> |
[TSan] run some renaming as a preparation for factoring out Printf implementation.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@158058 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_mman.cc
|
| 603c4be006d8c53905d736bf1f19a49f5ce98276 |
|
04-Jun-2012 |
Alexey Samsonov <samsonov@google.com> |
Remove file-type tags in .cc files in tsan/ and sanitizer_common/
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@157928 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_mman.cc
|
| efd958213d70188ae6f79afd79fe2c84956d24ff |
|
21-May-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: add more checks for OOM conditions
tests like to try to malloc((size_t)-1)
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@157176 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_mman.cc
|
| 7b8bee18f2f2c752bca3656b6092610b6cc9b503 |
|
18-May-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: check for overflow in malloc()
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@157048 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_mman.cc
|
| b7b6b1cd9df0c954b1f890fcebf373db984923b3 |
|
17-May-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: remove shutdown code
tsan runtime shutdown is problematic for 2 reasons:
1. others crash during shutdown
2. we have to override user exit status (don't know it and can't return from atexit handler)
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@156991 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_mman.cc
|
| f5820e74ad31eb8352049c880f8d58e286a9b713 |
|
14-May-2012 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: enabled report suppression for signal-unsafe reports
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@156765 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_mman.cc
|
| 7ac41484ea322e0ea5774df681660269f5dc321e |
|
10-May-2012 |
Kostya Serebryany <kcc@google.com> |
[tsan] First commit of ThreadSanitizer (TSan) run-time library.
Algorithm description: http://code.google.com/p/thread-sanitizer/wiki/ThreadSanitizerAlgorithm
Status:
The tool is known to work on large real-life applications, but still has quite a few rough edges.
Nothing is guaranteed yet.
The tool works on x86_64 Linux.
Support for 64-bit MacOS 10.7+ is planned for late 2012.
Support for 32-bit OSes is doable, but problematic and not yet planed.
Further commits coming:
- tests
- makefiles
- documentation
- clang driver patch
The code was previously developed at http://code.google.com/p/data-race-test/source/browse/trunk/v2/
by Dmitry Vyukov and Kostya Serebryany with contributions from
Timur Iskhodzhanov, Alexander Potapenko, Alexey Samsonov and Evgeniy Stepanov.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@156542 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/tsan/rtl/tsan_mman.cc
|