[Lldb-commits] [PATCH] Add an alternative CFA type.

[Justin Hibbits]

Hi jasonmolenda,

PowerPC handles the stack chain with the current stack pointer being a pointer
to the backchain (CFA).  LLDB currently has no way of handling this, so this
adds a "CFA is dereferenced from a register" type.

Discussed with Jason Molenda, who also provided the initial patch for this.

http://reviews.llvm.org/D6182

Files:
  include/lldb/Symbol/UnwindPlan.h
  source/Plugins/Process/Utility/RegisterContextLLDB.cpp
  source/Plugins/Process/Utility/RegisterContextLLDB.h
  source/Symbol/UnwindPlan.cpp
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