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14 Commits

Author SHA1 Message Date
Dmitry Vyukov 7bd319cc08 tsan: fix flags parsing 
- running_on_valgrind was not parsed in some contexts
- refactor code a bit
- add comprehensive tests for flags parsing

llvm-svn: 195831
 2013-11-27 09:54:10 +00:00
Alexey Samsonov d5144879f9 [Sanitizer] Improve external symbolizer behavior. 
1) Don't start external symbolizer subprocess until we actually try to
   symbolize anything.
2) Allow to turn off external symbolizer by providing empty ?SAN_SYMBOLIZER_PATH
   environment variable.

llvm-svn: 195771
 2013-11-26 16:24:53 +00:00
Alexey Samsonov 498e5906ad [Sanitizer] Add print_summary runtime flag to disable error summaries (UBSan doesn't need them) 
llvm-svn: 194685
 2013-11-14 08:56:59 +00:00
Alexey Samsonov 6345150992 [Sanitizer] Specify a default value for each common runtime flag 
llvm-svn: 194479
 2013-11-12 13:59:08 +00:00
Dmitry Vyukov 52ca74ec61 tsan: move verbosity flag to CommonFlags 
llvm-svn: 192701
 2013-10-15 13:28:51 +00:00
Dmitry Vyukov 7ac0b2b0e1 tsan: use sanitizer::CommonFlags in tsan 
llvm-svn: 192692
 2013-10-15 12:25:29 +00:00
Kostya Serebryany ada5a7b7ef [sanitizer] make the allocator crash instead of returning 0 on huge size (controlled by the allocator_may_return_null flag) 
llvm-svn: 190127
 2013-09-06 09:25:11 +00:00
Sergey Matveev 6459a370a7 [lsan] Add leak_check_at_exit flag. 
We needed a way to tell LSan to invoke leak checking only if __do_leak_check()
is called explicitly. This can now be achieved by setting
leak_check_at_exit=false.

llvm-svn: 187578
 2013-08-01 14:57:07 +00:00
Sergey Matveev 9c012165ad [lsan] Make __lsan_do_leak_check() honor the detect_leaks flag. 
Also move detect_leaks to common flags.

llvm-svn: 186821
 2013-07-22 12:38:17 +00:00
Evgeniy Stepanov 982d56abb8 [sanitizer] Move log_path to common flag and use it in MSan. 
llvm-svn: 184836
 2013-06-25 13:50:44 +00:00
Evgeniy Stepanov 0b1f41b6f4 [sanitizer] ioctl interceptor. 
ASan: disabled by default
MSan: enabled by default
TSan: disabled
llvm-svn: 183517
 2013-06-07 13:00:47 +00:00
Sergey Matveev 0c8ed9ce44 [asan] Common flags in ASan. 
Some flags that are common to ASan/MSan/TSan/LSan have been moved to
sanitizer_common.

llvm-svn: 181193
 2013-05-06 11:27:58 +00:00
Alexey Samsonov 2d4bd13eb6 [Sanitizer] fix CMake build 
llvm-svn: 159988
 2012-07-10 09:17:06 +00:00
Alexey Samsonov 2c94cd6e3d [Sanitizer] move flag parsing routines (and unit tests) from tsan runtime to common runtime. 
llvm-svn: 159928
 2012-07-09 13:21:39 +00:00