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4083 Commits

Author SHA1 Message Date
Greg Fitzgerald 73bd03cee9 Disabled litlint. It requires Python 2.7 or later 
llvm-svn: 208823
 2014-05-14 23:20:30 +00:00
Greg Fitzgerald a310d98ff1 add script to ensure lit test contains %run 
llvm-svn: 208819
 2014-05-14 22:49:46 +00:00
Timur Iskhodzhanov 07109b4161 [ASan/Win tests] Add a PR reference for the FileCheck bug 
llvm-svn: 208807
 2014-05-14 19:47:58 +00:00
Timur Iskhodzhanov 78dccb0822 Remove an unneeded stderr redirection 
llvm-svn: 208805
 2014-05-14 19:34:13 +00:00
Timur Iskhodzhanov 3653790410 Remove --check-prefix=CHECK as it's useless 
llvm-svn: 208803
 2014-05-14 19:31:56 +00:00
Timur Iskhodzhanov 2bdca20069 [ASan tests] Add the first Windows-only lit test 
Reviewed at http://reviews.llvm.org/D3767

llvm-svn: 208802
 2014-05-14 19:10:43 +00:00
Timur Iskhodzhanov 9de6fe7b83 [ASan tests] Get rid of SharedLibs/ 
llvm-svn: 208780
 2014-05-14 14:41:38 +00:00
Timur Iskhodzhanov b2e723e448 [ASan tests] Update relative paths from POSIX-only tests to their shared libraries 
llvm-svn: 208778
 2014-05-14 14:16:09 +00:00
Timur Iskhodzhanov 6a9121904d [ASan tests] Create a Posix/ directory for tests that we don't plan to run on Windows 
llvm-svn: 208777
 2014-05-14 14:12:02 +00:00
Kostya Serebryany b9e31d7fcd [asan] use some LIKELY/UNLIKELY 
llvm-svn: 208776
 2014-05-14 14:03:31 +00:00
Timur Iskhodzhanov 86e2470a5b [ASan/Win] Enable demangling of global variable names 
llvm-svn: 208775
 2014-05-14 13:55:59 +00:00
Evgeniy Stepanov 99d3791a88 [sanitizer] Fix crash in getgrnam_r and similar interceptors. 
When no matching record is found, getgrnam_r return 0 but sets result to NULL.
Should fix PR19734.

llvm-svn: 208773
 2014-05-14 12:32:40 +00:00
Alexander Potapenko 04e2f43756 [libsanitizer] Notify the runtime about file being closed before the actual call to fclose(). 
This shall fix spurious false positive race reports between fclose() and fopen64().

llvm-svn: 208772
 2014-05-14 11:48:37 +00:00
Kostya Serebryany d5e1091c73 [asan] tyring to fix the Android build 
llvm-svn: 208763
 2014-05-14 09:21:22 +00:00
Kostya Serebryany 7534a60753 [asan] Respect personality in kernel area detector, patch by Yuri Gribov 
llvm-svn: 208760
 2014-05-14 08:13:11 +00:00
Evgeniy Stepanov adc3ff9f48 [sanitizer] Move open_memstream test under Linux. 
llvm-svn: 208755
 2014-05-14 07:27:18 +00:00
Greg Fitzgerald 5a1cf70ac3 removed redundant lit variable 
Thanks Alexey!

llvm-svn: 208747
 2014-05-14 01:04:17 +00:00
Greg Fitzgerald 320713ffbe Add target flags to ubsan tests 
llvm-svn: 208746
 2014-05-14 00:46:01 +00:00
Greg Fitzgerald 07c88a16e8 Enable CAN_EXECUTE_TESTS if an EMULATOR is provided 
llvm-svn: 208745
 2014-05-14 00:36:15 +00:00
Greg Fitzgerald 1402830dc5 Add %run to tests that used %T/name.exe 
llvm-svn: 208744
 2014-05-14 00:32:15 +00:00
Alexey Samsonov 5716928ae2 [TSan] Build TSan-instrumented version of libcxx and use it in lit tests. 
TSan can produce false positives in code that uses C++11 threading,
as it doesn't see synchronization inside standard library. See
http://lists.cs.uiuc.edu/pipermail/cfe-dev/2014-February/035408.html
for an example of such case.

We may build custom TSan-instrumented version libcxx to fight with that.
This change adds build rules for libcxx_tsan and integrates it into
testing infrastructure.

llvm-svn: 208737
 2014-05-13 22:30:16 +00:00
Alexander Potapenko 291b827890 [libsanitizer] Fix the return type of internal_fork 
llvm-svn: 208714
 2014-05-13 17:31:09 +00:00
Alexander Potapenko 4a6cac4382 [libsanitizer] Use internal_fork() to spawn the symbolizer process. 
This should fix https://code.google.com/p/thread-sanitizer/issues/detail?id=61

llvm-svn: 208707
 2014-05-13 16:17:54 +00:00
Timur Iskhodzhanov b9bd76b85d Enable sanitizer tests (check-sanitizer, check-asan) on Windows 
llvm-svn: 208701
 2014-05-13 14:25:49 +00:00
Timur Iskhodzhanov 5ce3937ed4 [Sanitizer tests] Define 16- and 64-bit versions of atomic_compare_exchange_strong on Windows 
Reviewed at http://reviews.llvm.org/D3745

llvm-svn: 208700
 2014-05-13 14:23:25 +00:00
Timur Iskhodzhanov 5812350591 [Sanitizer tests] Exclude three tests that fail on Windows 
llvm-svn: 208698
 2014-05-13 13:34:00 +00:00
Timur Iskhodzhanov e33158bcd1 [Sanitizer tests] Land the sanitizer twin of the asan-only change r208682 
llvm-svn: 208697
 2014-05-13 13:29:11 +00:00
Timur Iskhodzhanov 339e8c98f8 [Sanitizer tests] Add sanitizer_test_config.h to make the inclusion of gtest.h conditional 
Reviewed at http://reviews.llvm.org/D3744

llvm-svn: 208696
 2014-05-13 13:25:12 +00:00
Timur Iskhodzhanov 2e9136c2da [Sanitizer/ASan tests] Automatically detect the presence of libstdc++ 
llvm-svn: 208695
 2014-05-13 12:57:50 +00:00
Evgeniy Stepanov 68d7f43e38 [sanitizer] Disable fopen64 interceptor on osx. 
llvm-svn: 208693
 2014-05-13 12:05:38 +00:00
Timur Iskhodzhanov e5e92fac4a [Sanitizer tests] Fix most of the build problems on Windows 
E.g. use the pthread helpers introduced in r208674

llvm-svn: 208692
 2014-05-13 12:02:53 +00:00
Evgeniy Stepanov 7bd7063db0 [sanitizer] Mark several functions as possibly unused. 
llvm-svn: 208686
 2014-05-13 11:18:22 +00:00
Timur Iskhodzhanov 7d07fe20a0 [ASan tests] Add Windows-specific flags to lib/asan/tests/CMakeLists.txt 
Reviewed at http://reviews.llvm.org/D3720

llvm-svn: 208682
 2014-05-13 10:33:42 +00:00
Evgeniy Stepanov 4d16c1df0c [sanitizer] Delete an unused function. 
llvm-svn: 208678
 2014-05-13 09:03:45 +00:00
Evgeniy Stepanov 6b21d560c9 [sanitizer] Fix windows build. 
llvm-svn: 208677
 2014-05-13 08:47:40 +00:00
Evgeniy Stepanov 5680a26b0b [msan] Better open_memstream support. 
Move fflush and fclose interceptors to sanitizer_common.
Use a metadata map to keep information about the external locations
that must be updated when the file is written to.

llvm-svn: 208676
 2014-05-13 08:36:31 +00:00
Timur Iskhodzhanov 711269966c [Sanitizer tests] Make simple pthread tests compile and pass on Windows 
Reviewed at http://reviews.llvm.org/D3725

llvm-svn: 208674
 2014-05-13 08:07:09 +00:00
Kostya Serebryany 0d00675df2 [sanitizer] fix for ARM Linux, patch by Maxim Ostapenko 
llvm-svn: 208673
 2014-05-13 08:01:59 +00:00
Kostya Serebryany b7a7e55dc5 [sanitizer] define __sanitizer_time_t 
llvm-svn: 208671
 2014-05-13 07:49:39 +00:00
Alexey Samsonov 79b8fb5d2c Mark ptrace test as Linux-specific 
llvm-svn: 208643
 2014-05-13 00:02:18 +00:00
Alexey Samsonov b51d6081f3 Restrict the set of sanitizers that should run tests from test/sanitizer_common 
llvm-svn: 208639
 2014-05-12 22:48:29 +00:00
Alexey Samsonov 5af5f8f0b5 [CMake] Log output of configure/build/install steps for instrumented libcxx to reduce noise 
llvm-svn: 208632
 2014-05-12 21:07:28 +00:00
Alexey Samsonov 53363b53db [CMake] Fix standalone build after r208526 
llvm-svn: 208629
 2014-05-12 20:48:29 +00:00
Greg Fitzgerald fb1d83a978 Add %run to new lit test 
llvm-svn: 208624
 2014-05-12 20:17:14 +00:00
Alexey Samsonov 1866b58885 [ASan] Split static ASan runtime in two parts: asan and asan_cxx. 
asan_cxx containts replacements for new/delete operators, and should
only be linked in C++ mode. We plan to start building this part
with exception support to make new more standard-compliant.

See https://code.google.com/p/address-sanitizer/issues/detail?id=295
for more details.

llvm-svn: 208609
 2014-05-12 18:39:22 +00:00
Jonathan Roelofs b351c1aba2 Move .subsections_via_symbols directives into DEFINE_COMPILERRT_PRIVATE_FUNCTION 
llvm-svn: 208603
 2014-05-12 17:38:36 +00:00
Timur Iskhodzhanov 1ac44dd087 [Sanitizer tests] Fix a comment that got out of sync with the #if 
llvm-svn: 208602
 2014-05-12 17:33:00 +00:00
Saleem Abdulrasool a374f43ec8 builtins: add missing file 
Add (missing) definition of COMPILER_RT_EXPORT which is meant to be used for
decorating functions that are meant to be exported.  This is useful for
platforms where exports and imports must be decorated explicitly (i.e. Windows).

llvm-svn: 208593
 2014-05-12 16:47:01 +00:00
Saleem Abdulrasool c17450236e __clear_cache: decorate with COMPILER_RT_EXPORT 
Use COMPILER_RT_EXPORT rather than COMPILER_RT_ABI for this function.  Adding an
explicit PCS standard to the function causes a mismatch between the
declarations.  Furthermore, the function is implemented in C, and should take
the CC based on the target triple.

llvm-svn: 208591
 2014-05-12 16:28:11 +00:00
Saleem Abdulrasool 2e3ad036a2 CompilerRT: .align was supposed to be power-of-aligned in this case 
Use .balign instead of .p2align 3.  This should fix the buildbots.

llvm-svn: 208585
 2014-05-12 16:06:11 +00:00