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path: root/lib/msan/msan_flags.h
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2015-01-15[sanitizer] Flag parser rewrite.Evgeniy Stepanov
The new parser is a lot stricter about syntax, reports unrecognized flags, and will make it easier to implemented some of the planned features. git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@226169 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-07[Sanitizer] Change the runtime flag representation.Alexey Samsonov
This mirrors r225239 to all the rest sanitizers: ASan, DFSan, LSan, MSan, TSan, UBSan. Now the runtime flag type, name, default value and description is located in the single place in the .inc file. git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@225327 91177308-0d34-0410-b5e6-96231b3b80d8
2014-06-27[msan] Add store_context_size= flag.Evgeniy Stepanov
A new flag to control stack trace size for store event (in track-origins=2 mode) independently of malloc_context_size. git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@211896 91177308-0d34-0410-b5e6-96231b3b80d8
2014-06-24[msan] Print stats even on successful run with atexit=1.Evgeniy Stepanov
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@211574 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-21[msan] Implement MSAN_OPTIONS=print_stats=1.Evgeniy Stepanov
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@209287 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-21[msan] Chained origins re-design.Evgeniy Stepanov
Generalize StackDepot and create a new specialized instance of it to efficiently (i.e. without duplicating stack trace data) store the origin history tree. This reduces memory usage for chained origins roughly by an order of magnitude. Most importantly, this new design allows us to put two limits on stored history data (exposed in MSAN_OPTIONS) that help avoid exponential growth in used memory on certain workloads. See comments in lib/msan/msan_origin.h for more details. git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@209284 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-20[msan] Replace wrap_indirect_calls runtime flag with an interface method.Evgeniy Stepanov
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@197799 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-13[msan] Wrap indirect calls from sanitizer rtl when running under DR.Evgeniy Stepanov
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@197226 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-15tsan: move verbosity flag to CommonFlagsDmitry Vyukov
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@192701 91177308-0d34-0410-b5e6-96231b3b80d8
2013-09-16[msan] Fix origin of deallocated memory.Evgeniy Stepanov
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. git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@190781 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-13tsan/msan: add halt_on_error flagDmitry Vyukov
If halt_on_error==true, program terminates after reporting first error. git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@188279 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-21[msan] Add keep_going runtime flag.Evgeniy Stepanov
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@184542 91177308-0d34-0410-b5e6-96231b3b80d8
2013-05-06[msan] Common flags in MSan.Sergey Matveev
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@181194 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-05[msan] A runtime option to disable wrapping of signal handlers.Evgeniy Stepanov
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@178865 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-14[msan] Options for switching between fast and cfi unwinders in run time.Evgeniy Stepanov
Does not change default behavior. git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@177057 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-07[msan] add strip_path_prefix flag; print error summary; don't crash while ↵Kostya Serebryany
printing summary if debug info is missing. The tests will follow later once we establish the lit-like tests for msan. git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@174595 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-25[msan] Fix header comments.Evgeniy Stepanov
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@171059 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-11[msan] MemorySanitizer runtime.Evgeniy Stepanov
Initial commit of the MemorySanitizer runtime library. git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@169858 91177308-0d34-0410-b5e6-96231b3b80d8
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