From 58b52b5efb7641b27c1728be0946889f335d83e1 Mon Sep 17 00:00:00 2001 From: Evgeniy Stepanov Date: Thu, 14 Mar 2013 11:47:03 +0000 Subject: [msan] Options for switching between fast and cfi unwinders in run time. Does not change default behavior. git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@177057 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/msan/msan_flags.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'lib/msan/msan_flags.h') diff --git a/lib/msan/msan_flags.h b/lib/msan/msan_flags.h index 0c41c2eb2..cfaf96327 100644 --- a/lib/msan/msan_flags.h +++ b/lib/msan/msan_flags.h @@ -26,6 +26,10 @@ struct Flags { bool poison_in_malloc; // default: true bool report_umrs; const char *strip_path_prefix; + // Use fast (frame-pointer-based) unwinder on fatal errors (if available). + bool fast_unwind_on_fatal; + // Use fast (frame-pointer-based) unwinder on malloc/free (if available). + bool fast_unwind_on_malloc; }; Flags *flags(); -- cgit v1.2.3