Add an option to disable native stack dumping on SIGQUIT.
Some of our (stress) run-tests do ANR dumping, which end up
stressing libunwind, that has known problems. To avoid getting
flakes due to libunwind, disable native stack dumping on SIGQUIT
for our run-tests.
bug:27185632
bug:24664297
Change-Id: I69085e48db903d6240448d71666ae2dcd091922e
diff --git a/runtime/thread_list.h b/runtime/thread_list.h
index 2e73f6a..363cab8 100644
--- a/runtime/thread_list.h
+++ b/runtime/thread_list.h
@@ -49,7 +49,7 @@
void DumpForSigQuit(std::ostream& os)
REQUIRES(!Locks::thread_list_lock_, !Locks::mutator_lock_);
// For thread suspend timeout dumps.
- void Dump(std::ostream& os)
+ void Dump(std::ostream& os, bool dump_native_stack = true)
REQUIRES(!Locks::thread_list_lock_, !Locks::thread_suspend_count_lock_);
pid_t GetLockOwner(); // For SignalCatcher.