[lldb-dev] multi-threaded step out question

Kopec, Matt matt.kopec at intel.com
Wed Sep 18 15:37:33 PDT 2013


Hi Jim,

A question came up about the correct behavior when a thread hits a step-out breakpoint that was intended for another thread.

In the TestThreadStepOut test case, two threads are stopped inside the same function (invoked from the same call site) and Thread A is issued a 'thread step-out -m all-threads'.  What should happen if Thread B hits the step-out breakpoint before Thread A? Should Thread B continue past the breakpoint or stop there until Thread A finishes the step-out?

Thanks,
Matt
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