Commit Graph

781 Commits

Author SHA1 Message Date
Evgeniy Stepanov 2b65c0d1cf [msan] Test handling of volatile bitfields.
llvm-svn: 173154
2013-01-22 12:31:39 +00:00
Evgeniy Stepanov ef68259d26 [msan] Stop using volatile assignments as undef checks in MSan tests.
A runtime call is used instead.
MSan will stop adding shadow checks on volatile stores soon.

llvm-svn: 173152
2013-01-22 12:29:00 +00:00
Alexey Samsonov 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
Alexey Samsonov 163ab9d0a5 CMake: create AddCompilerRT module and implement convenience add_compiler_rt_object_library function
llvm-svn: 172826
2013-01-18 16:05:21 +00:00
Evgeniy Stepanov 01671c33ff [sanitizer] lint
llvm-svn: 172817
2013-01-18 13:12:56 +00:00
Evgeniy Stepanov 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
Alexey Samsonov 193b45f4fe CMake variables renaming: X86_64->x86_64 I386->i386
llvm-svn: 172812
2013-01-18 12:45:44 +00:00
Evgeniy Stepanov 91181eaa59 [sanitizer] Fix Mac build.
llvm-svn: 172809
2013-01-18 11:38:23 +00:00
Evgeniy Stepanov 222076e972 [sanitizer] Common *scanf interceptors.
llvm-svn: 172805
2013-01-18 11:17:23 +00:00
Kostya Serebryany 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
Jakob Stoklund Olesen 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
Kostya Serebryany b114d01849 [msan] start using common interceptors in msan
llvm-svn: 172721
2013-01-17 13:57:07 +00:00
Evgeniy Stepanov e3a325197a [msan] More interceptors.
strtod and friends, dladdr, getrusage

llvm-svn: 172720
2013-01-17 13:42:17 +00:00
Kostya Serebryany fdcfbda750 [sanitizer] better statistics for the large allocator
llvm-svn: 172069
2013-01-10 13:38:38 +00:00
Evgeniy Stepanov 9b52ce94db [msan] Set program exit code in keep-going mode.
llvm-svn: 172057
2013-01-10 11:17:55 +00:00
Kostya Serebryany 4a42cf69a6 [sanitizer] add statistics to the allocator; fix lint
llvm-svn: 171161
2012-12-27 14:09:19 +00:00
Alexey Samsonov 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
Evgeniy Stepanov 8798729a22 [msan] Explicitly link unit tests with libstdc++.
llvm-svn: 171151
2012-12-27 08:44:19 +00:00
Evgeniy Stepanov fee82c68ae [msan] MSan, New Year Tree style.
llvm-svn: 171106
2012-12-26 10:16:45 +00:00
Evgeniy Stepanov 367dc64563 [msan] Refactor report printing.
llvm-svn: 171105
2012-12-26 09:32:05 +00:00
Evgeniy Stepanov 794a73124b [msan] Check for conflicting memory mappings.
Check for conflicting memory mappings before attempting to map shadow.
Helps avoid segfault on Linux with disabled ASLR.

llvm-svn: 171100
2012-12-26 06:37:23 +00:00
Evgeniy Stepanov 84f46d9993 [msan] Improve recvfrom interceptor.
llvm-svn: 171071
2012-12-25 16:51:57 +00:00
Evgeniy Stepanov a57662d7c4 Add MSan unit tests to check-msan and check-all.
llvm-svn: 171065
2012-12-25 13:10:15 +00:00
Evgeniy Stepanov f45d92bb22 MemorySanitizer unit tests.
llvm-svn: 171062
2012-12-25 12:39:56 +00:00
Evgeniy Stepanov 6722716d78 [msan] Fix header comments.
llvm-svn: 171059
2012-12-25 11:53:51 +00:00
Alexey Samsonov cd1e68ebb1 [Sanitizer] use INTERCEPT_FUNCTION(foo) instead of CHECK(INTERCEPT_FUNCTION(foo)) - this check may fail on Linux if user program defines its own version of library function foo
llvm-svn: 170189
2012-12-14 11:52:02 +00:00
Kostya Serebryany 07bb3925b0 [sanitizer] replace size_t with SIZE_T in interceptors (same for ssize_t, off_t and off64_t). This is done to avoid confusion and to make the code work with compilers that define size_t w/o any includes (MSVC)
llvm-svn: 170103
2012-12-13 06:31:40 +00:00
Kostya Serebryany e29883c10a [sanitizer] add OnMap/OnUmap callbacks to the allocator interface
llvm-svn: 169985
2012-12-12 14:32:18 +00:00
Evgeniy Stepanov 4e772db66a [msan] Remove an extra semicolon.
llvm-svn: 169967
2012-12-12 10:50:48 +00:00
Kostya Serebryany 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
llvm-svn: 169966
2012-12-12 09:54:35 +00:00
Evgeniy Stepanov c5033786ba [msan] MemorySanitizer runtime.
Initial commit of the MemorySanitizer runtime library.

llvm-svn: 169858
2012-12-11 12:27:27 +00:00