[lldb-dev] [Bug 25070] SBThread::ReturnFromFrame does not work

via lldb-dev lldb-dev at lists.llvm.org
Tue Oct 6 10:20:15 PDT 2015


Jim Ingham <jingham at apple.com> changed:

           What    |Removed                     |Added
             Status|NEW                         |RESOLVED
                 CC|                            |jingham at apple.com
         Resolution|---                         |INVALID

--- Comment #1 from Jim Ingham <jingham at apple.com> ---
ReturnFromFrame doesn't capture the return value from a given frame, rather it
FORCES a return from that frame without executing the rest of the code in the
frame, and optionally artificially sets the return value to the value passed
in.  So provided this actually did force a return from the current stack frame,
then it is behaving as designed.

If you want to capture the return value after executing the code from the
frame, then call SBThread::StepOut, and then check

I'll add some python autodoc to ReturnFromFrame to make clear what it does.

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