] unwind in epilogue ignore dwarf info
The final pass of gcc uses dwarf information to generate unwind tables and
directives (e.g., with command line option -fexceptions). Dwarf information
generated for epilogues should be ignored when generating unwind info,
because the ARM ABI only allows unwind
Ping
http://gcc.gnu.org/ml/gcc-patches/2012-07/msg01025.html
From: Greta Yorsh [greta.yo...@arm.com]
Sent: Friday, July 20, 2012 7:28 PM
To: GCC Patches
Cc: Richard Earnshaw; Ramana Radhakrishnan
Subject: [Patch,ARM] unwind in epilogue ignore dwarf info
The final pass of gcc uses dwarf information to generate unwind tables and
directives (e.g., with command line option -fexceptions). Dwarf information
generated for epilogues should be ignored when generating unwind info,
because the ARM ABI only allows unwind at procedure boundaries. This patch
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