diff options
| author | Alexander Potapenko <glider@google.com> | 2014-03-20 12:52:52 +0000 |
|---|---|---|
| committer | Alexander Potapenko <glider@google.com> | 2014-03-20 12:52:52 +0000 |
| commit | 177ff3686224736fdedfb7c34716259adf595fb4 (patch) | |
| tree | 77ec8c1777f0b1c73a361916fcdfc87fc8d88f80 /lib/tsan/dd | |
| parent | cd32e71d7db63332ef950499c1739c424ae5e789 (diff) | |
[libsanitizer] Introduce flag descriptions.
Extend ParseFlag to accept the |description| parameter, add dummy values for all existing flags.
As the flags are parsed their descriptions are stored in a global linked list.
The tool can later call __sanitizer::PrintFlagDescriptions() to dump all the flag names and their descriptions.
Add the 'help' flag and make ASan, TSan and MSan print the flags if 'help' is set to 1.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@204339 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/tsan/dd')
| -rw-r--r-- | lib/tsan/dd/dd_rtl.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/tsan/dd/dd_rtl.cc b/lib/tsan/dd/dd_rtl.cc index 474684397..7f3c75e94 100644 --- a/lib/tsan/dd/dd_rtl.cc +++ b/lib/tsan/dd/dd_rtl.cc @@ -76,7 +76,7 @@ void InitializeFlags(Flags *f, const char *env) { f->allow_addr2line = true; // Override from command line. - ParseFlag(env, &f->second_deadlock_stack, "second_deadlock_stack"); + ParseFlag(env, &f->second_deadlock_stack, "second_deadlock_stack", ""); ParseCommonFlagsFromString(f, env); // Copy back to common flags. |