diff options
| -rw-r--r-- | lib/MC/MCParser/COFFAsmParser.cpp | 31 |
1 files changed, 27 insertions, 4 deletions
diff --git a/lib/MC/MCParser/COFFAsmParser.cpp b/lib/MC/MCParser/COFFAsmParser.cpp index 0045950dca..63729a6216 100644 --- a/lib/MC/MCParser/COFFAsmParser.cpp +++ b/lib/MC/MCParser/COFFAsmParser.cpp @@ -256,8 +256,17 @@ bool COFFAsmParser::ParseSEHDirectiveSetFrame(StringRef, SMLoc L) { return Error(L, "not implemented yet"); } -bool COFFAsmParser::ParseSEHDirectiveAllocStack(StringRef, SMLoc L) { - return Error(L, "not implemented yet"); +bool COFFAsmParser::ParseSEHDirectiveAllocStack(StringRef, SMLoc) { + int64_t Size; + if (getParser().ParseAbsoluteExpression(Size)) + return true; + + if (getLexer().isNot(AsmToken::EndOfStatement)) + return TokError("unexpected token in directive"); + + Lex(); + getStreamer().EmitWin64EHAllocStack(Size); + return false; } bool COFFAsmParser::ParseSEHDirectiveSaveReg(StringRef, SMLoc L) { @@ -268,8 +277,22 @@ bool COFFAsmParser::ParseSEHDirectiveSaveXMM(StringRef, SMLoc L) { return Error(L, "not implemented yet"); } -bool COFFAsmParser::ParseSEHDirectivePushFrame(StringRef, SMLoc L) { - return Error(L, "not implemented yet"); +bool COFFAsmParser::ParseSEHDirectivePushFrame(StringRef, SMLoc) { + bool Code; + StringRef CodeID; + SMLoc startLoc = getLexer().getLoc(); + if (!getParser().ParseIdentifier(CodeID)) { + if (CodeID != "@code") + return Error(startLoc, "expected @code"); + Code = true; + } + + if (getLexer().isNot(AsmToken::EndOfStatement)) + return TokError("unexpected token in directive"); + + Lex(); + getStreamer().EmitWin64EHPushFrame(Code); + return false; } bool COFFAsmParser::ParseSEHDirectiveEndProlog(StringRef, SMLoc) { |