MC: split Win64EHUnwindEmitter into a shared streamer
authorSaleem Abdulrasool <compnerd@compnerd.org>
Thu, 7 Aug 2014 02:59:41 +0000 (02:59 +0000)
committerSaleem Abdulrasool <compnerd@compnerd.org>
Thu, 7 Aug 2014 02:59:41 +0000 (02:59 +0000)
commit7cc1de109081ffd535419bbeb509716f3b7952e8
treeb4a5ee9cfe8659ec1959235c60a16ad88e8d6589
parent15c8452584f38d29a73e98d7b123e408617e55c9
MC: split Win64EHUnwindEmitter into a shared streamer

This changes Win64EHEmitter into a utility WinEH UnwindEmitter that can be
shared across multiple architectures and a target specific bit which is
overridden (Win64::UnwindEmitter).  This enables sharing the section selection
code across X86 and the intended use in ARM for emitting unwind information for
Windows on ARM.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215050 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/MC/MCWin64EH.h
include/llvm/MC/MCWinEH.h
lib/MC/CMakeLists.txt
lib/MC/MCAsmStreamer.cpp
lib/MC/MCWin64EH.cpp
lib/MC/MCWinEH.cpp [new file with mode: 0644]
lib/Target/X86/MCTargetDesc/X86WinCOFFStreamer.cpp