[Lldb-commits] [PATCH] D18977: Add new ABI callback to return CFA offset

Greg Clayton via lldb-commits lldb-commits at lists.llvm.org
Mon Apr 11 13:37:09 PDT 2016

clayborg added a comment.

I am not sure why this offset of 160 isn't represented in the unwind info. I guess the OS unwinder that uses the EH frame info just knows that it must adjust the CFA? That seems like a hack. It seems like the unwind info should be fixed and the OS level unwinder should be fixed so that the info can be used correctly without every debugger or tool that has to parse this know about such a hack? Do you have control over the OS and are you able to fix this? That seems like the better fix.


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