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12 Commits

Author SHA1 Message Date
Evgeniy Stepanov 61628196e4 [msan] Replace wrap_indirect_calls runtime flag with an interface method. 
llvm-svn: 197799
 2013-12-20 11:05:19 +00:00
Evgeniy Stepanov 879c552dd9 [msan] Wrap indirect calls from sanitizer rtl when running under DR. 
llvm-svn: 197226
 2013-12-13 13:13:46 +00:00
Dmitry Vyukov 52ca74ec61 tsan: move verbosity flag to CommonFlags 
llvm-svn: 192701
 2013-10-15 13:28:51 +00:00
Evgeniy Stepanov 65562f5281 [msan] Fix origin of deallocated memory. 
MSan poisons deallocated memory but it used to give it an invalid origin value,
resulting in confusing reports. This change associates deallocation stack trace
with such memory.

Note that MSan does not have quarantine, and use-after-free detection is very
limited.

llvm-svn: 190781
 2013-09-16 11:03:31 +00:00
Dmitry Vyukov 97f0eae0a5 tsan/msan: add halt_on_error flag 
If halt_on_error==true, program terminates after reporting first error.

llvm-svn: 188279
 2013-08-13 15:33:00 +00:00
Evgeniy Stepanov ae4e1ec4e6 [msan] Add keep_going runtime flag. 
llvm-svn: 184542
 2013-06-21 12:37:58 +00:00
Sergey Matveev 6eff11e714 [msan] Common flags in MSan. 
llvm-svn: 181194
 2013-05-06 13:15:14 +00:00
Evgeniy Stepanov 7948c648bf [msan] A runtime option to disable wrapping of signal handlers. 
llvm-svn: 178865
 2013-04-05 11:59:16 +00:00
Evgeniy Stepanov fe0199ea54 [msan] Options for switching between fast and cfi unwinders in run time. 
Does not change default behavior.

llvm-svn: 177057
 2013-03-14 11:47:03 +00:00
Kostya Serebryany 7b0b9b3b65 [msan] add strip_path_prefix flag; print error summary; don't crash while printing summary if debug info is missing. The tests will follow later once we establish the lit-like tests for msan. 
llvm-svn: 174595
 2013-02-07 08:04:56 +00:00
Evgeniy Stepanov 6722716d78 [msan] Fix header comments. 
llvm-svn: 171059
 2012-12-25 11:53:51 +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