Coverage Report

Created: 2018-07-19 03:59

/Users/buildslave/jenkins/workspace/clang-stage2-coverage-R/llvm/include/llvm/MC/MCWinCOFFStreamer.h
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//===- MCWinCOFFStreamer.h - COFF Object File Interface ---------*- C++ -*-===//
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//
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//                     The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_MC_MCWINCOFFSTREAMER_H
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#define LLVM_MC_MCWINCOFFSTREAMER_H
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#include "llvm/MC/MCDirectives.h"
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#include "llvm/MC/MCObjectStreamer.h"
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namespace llvm {
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class MCAsmBackend;
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class MCContext;
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class MCCodeEmitter;
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class MCInst;
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class MCSection;
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class MCSubtargetInfo;
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class MCSymbol;
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class StringRef;
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class raw_pwrite_stream;
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class MCWinCOFFStreamer : public MCObjectStreamer {
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public:
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  MCWinCOFFStreamer(MCContext &Context, std::unique_ptr<MCAsmBackend> MAB,
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                    std::unique_ptr<MCCodeEmitter> CE,
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                    std::unique_ptr<MCObjectWriter> OW);
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  /// state management
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  void reset() override {
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    CurSymbol = nullptr;
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    MCObjectStreamer::reset();
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  }
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  /// \name MCStreamer interface
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  /// \{
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  void InitSections(bool NoExecStack) override;
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  void EmitLabel(MCSymbol *Symbol, SMLoc Loc = SMLoc()) override;
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  void EmitAssemblerFlag(MCAssemblerFlag Flag) override;
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  void EmitThumbFunc(MCSymbol *Func) override;
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  bool EmitSymbolAttribute(MCSymbol *Symbol, MCSymbolAttr Attribute) override;
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  void EmitSymbolDesc(MCSymbol *Symbol, unsigned DescValue) override;
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  void BeginCOFFSymbolDef(MCSymbol const *Symbol) override;
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  void EmitCOFFSymbolStorageClass(int StorageClass) override;
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  void EmitCOFFSymbolType(int Type) override;
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  void EndCOFFSymbolDef() override;
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  void EmitCOFFSafeSEH(MCSymbol const *Symbol) override;
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  void EmitCOFFSymbolIndex(MCSymbol const *Symbol) override;
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  void EmitCOFFSectionIndex(MCSymbol const *Symbol) override;
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  void EmitCOFFSecRel32(MCSymbol const *Symbol, uint64_t Offset) override;
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  void EmitCommonSymbol(MCSymbol *Symbol, uint64_t Size,
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                        unsigned ByteAlignment) override;
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  void EmitLocalCommonSymbol(MCSymbol *Symbol, uint64_t Size,
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                             unsigned ByteAlignment) override;
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  void EmitZerofill(MCSection *Section, MCSymbol *Symbol, uint64_t Size,
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                    unsigned ByteAlignment, SMLoc Loc = SMLoc()) override;
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  void EmitTBSSSymbol(MCSection *Section, MCSymbol *Symbol, uint64_t Size,
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                      unsigned ByteAlignment) override;
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  void EmitIdent(StringRef IdentString) override;
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  void EmitWinEHHandlerData(SMLoc Loc) override;
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  void FinishImpl() override;
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  /// \}
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protected:
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  const MCSymbol *CurSymbol;
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  void EmitInstToData(const MCInst &Inst, const MCSubtargetInfo &STI) override;
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private:
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  void Error(const Twine &Msg) const;
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};
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} // end namespace llvm
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#endif // LLVM_MC_MCWINCOFFSTREAMER_H