Implement .cfi_undefined. Based on a patch from PaX team, updated by

Roman Divacky. I just added the testcase.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168520 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2012-11-23 16:59:41 +00:00
parent 834518f1ce
commit c8fec7e21f
7 changed files with 91 additions and 2 deletions

View File

@@ -515,6 +515,7 @@ namespace llvm {
virtual void EmitCFIAdjustCfaOffset(int64_t Adjustment);
virtual void EmitCFIEscape(StringRef Values);
virtual void EmitCFISignalFrame();
virtual void EmitCFIUndefined(int64_t Register);
virtual void EmitWin64EHStartProc(const MCSymbol *Symbol);
virtual void EmitWin64EHEndProc();