[Lldb-commits] [PATCH] Fix handling of DW_CFA_restore_state

[Tamas Berghammer]

Hi jasonmolenda,

Fix handling of DW_CFA_restore_state

The CFA offset shouldn't be restored to the saved value in case of a DW_CFA_restore_state opcode.

http://reviews.llvm.org/D10843

Files:
  source/Symbol/DWARFCallFrameInfo.cpp

Index: source/Symbol/DWARFCallFrameInfo.cpp
===================================================================
--- source/Symbol/DWARFCallFrameInfo.cpp
+++ source/Symbol/DWARFCallFrameInfo.cpp
@@ -743,8 +743,10 @@
                     // useful for compilers that move epilogue code into the body of a
                     // function.)
                     {
+                        lldb::addr_t offset = row->GetOffset ();
                         row = stack.back ();
                         stack.pop_back ();
+                        row->SetOffset (offset);
                     }
                     break;

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