[Lldb-commits] [PATCH] D70797: [LLDB] Use r11 as frame pointer on Windows on ARM

[Martin Storsjö via Phabricator via lldb-commits]

mstorsjo updated this revision to Diff 231416.
mstorsjo edited the summary of this revision.
mstorsjo added a comment.

Added a testcase using a minidump. I had to add recognition of r11 as a potential frame pointer register in thumb mode in the handling of one instruction, to make it pick up the exact form my testcase happened to use. There's potentially other cases also where the thumb emulation doesn't expect r11 to be a frame pointer, but this at least verifies the change to GetFramePointerRegisterNumber.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D70797/new/

https://reviews.llvm.org/D70797

Files:
  lldb/source/Plugins/Instruction/ARM/EmulateInstructionARM.cpp
  lldb/test/Shell/Minidump/Windows/Inputs/arm-fp-unwind.dmp.yaml
  lldb/test/Shell/Minidump/Windows/Inputs/arm-fp-unwind.exe.yaml
  lldb/test/Shell/Minidump/Windows/arm-fp-unwind.test

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