https://github.com/labath approved this pull request.
> I don't think the non-standard return pointer bit from > eh-frame-dwarf-unwind.test should be necessary but if I remove it, lldb > starts trying to read the code instead of using the CFI and it stops > unwinding correctly Yeah, that's because of lldb prefers the assembly unwind plan for frame zero unless it thinks the function is using a non-standard calling convention. (see `FuncUnwinders::GetUnwindPlanAtNonCallSite`). Using a non-standard rule for the PC disables that. It doesn't need to be that complicated, but I think it's okay -- just add a comment that this is there to force the usage of eh_frame for frame zero. https://github.com/llvm/llvm-project/pull/150732 _______________________________________________ lldb-commits mailing list lldb-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
