1 //===- MCWinCOFFStreamer.h - COFF Object File Interface ---------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 #ifndef LLVM_MC_MCWINCOFFSTREAMER_H
11 #define LLVM_MC_MCWINCOFFSTREAMER_H
13 #include "llvm/MC/MCDirectives.h"
14 #include "llvm/MC/MCObjectStreamer.h"
23 class MCSubtargetInfo;
28 class MCWinCOFFStreamer : public MCObjectStreamer {
30 MCWinCOFFStreamer(MCContext &Context, MCAsmBackend &MAB, MCCodeEmitter &CE,
34 void reset() override {
36 MCObjectStreamer::reset();
39 /// \name MCStreamer interface
42 void InitSections(bool NoExecStack) override;
43 void EmitLabel(MCSymbol *Symbol) override;
44 void EmitAssemblerFlag(MCAssemblerFlag Flag) override;
45 void EmitThumbFunc(MCSymbol *Func) override;
46 bool EmitSymbolAttribute(MCSymbol *Symbol, MCSymbolAttr Attribute) override;
47 void EmitSymbolDesc(MCSymbol *Symbol, unsigned DescValue) override;
48 void BeginCOFFSymbolDef(MCSymbol const *Symbol) override;
49 void EmitCOFFSymbolStorageClass(int StorageClass) override;
50 void EmitCOFFSymbolType(int Type) override;
51 void EndCOFFSymbolDef() override;
52 void EmitCOFFSectionIndex(MCSymbol const *Symbol) override;
53 void EmitCOFFSecRel32(MCSymbol const *Symbol) override;
54 void EmitELFSize(MCSymbol *Symbol, const MCExpr *Value) override;
55 void EmitCommonSymbol(MCSymbol *Symbol, uint64_t Size,
56 unsigned ByteAlignment) override;
57 void EmitLocalCommonSymbol(MCSymbol *Symbol, uint64_t Size,
58 unsigned ByteAlignment) override;
59 void EmitZerofill(const MCSection *Section, MCSymbol *Symbol, uint64_t Size,
60 unsigned ByteAlignment) override;
61 void EmitTBSSSymbol(const MCSection *Section, MCSymbol *Symbol, uint64_t Size,
62 unsigned ByteAlignment) override;
63 void EmitFileDirective(StringRef Filename) override;
64 void EmitIdent(StringRef IdentString) override;
65 void EmitWinEHHandlerData() override;
66 void FinishImpl() override;
71 const MCSymbol *CurSymbol;
72 void EmitInstToData(const MCInst &Inst, const MCSubtargetInfo &STI) override;
75 LLVM_ATTRIBUTE_NORETURN void FatalError(const Twine &Msg) const;