1//===- MCXCOFFObjectStreamer.h - MCStreamer XCOFF Object File Interface ---===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9#ifndef LLVM_MC_MCXCOFFSTREAMER_H
10#define LLVM_MC_MCXCOFFSTREAMER_H
11
12#include "llvm/MC/MCObjectStreamer.h"
13
14namespace llvm {
15
16class MCXCOFFStreamer : public MCObjectStreamer {
17public:
18  MCXCOFFStreamer(MCContext &Context, std::unique_ptr<MCAsmBackend> MAB,
19                  std::unique_ptr<MCObjectWriter> OW,
20                  std::unique_ptr<MCCodeEmitter> Emitter);
21
22  bool emitSymbolAttribute(MCSymbol *Symbol, MCSymbolAttr Attribute) override;
23  void emitCommonSymbol(MCSymbol *Symbol, uint64_t Size,
24                        Align ByteAlignment) override;
25  void emitZerofill(MCSection *Section, MCSymbol *Symbol = nullptr,
26                    uint64_t Size = 0, Align ByteAlignment = Align(1),
27                    SMLoc Loc = SMLoc()) override;
28  void emitInstToData(const MCInst &Inst, const MCSubtargetInfo &) override;
29  void emitXCOFFLocalCommonSymbol(MCSymbol *LabelSym, uint64_t Size,
30                                  MCSymbol *CsectSym, Align Alignment) override;
31  void emitXCOFFSymbolLinkageWithVisibility(MCSymbol *Symbol,
32                                            MCSymbolAttr Linkage,
33                                            MCSymbolAttr Visibility) override;
34  void emitXCOFFRefDirective(const MCSymbol *Symbol) override;
35  void emitXCOFFRenameDirective(const MCSymbol *Name,
36                                StringRef Rename) override;
37  void emitXCOFFExceptDirective(const MCSymbol *Symbol, const MCSymbol *Trap,
38                                unsigned Lang, unsigned Reason,
39                                unsigned FunctionSize, bool hasDebug) override;
40  void emitXCOFFCInfoSym(StringRef Name, StringRef Metadata) override;
41};
42
43} // end namespace llvm
44
45#endif // LLVM_MC_MCXCOFFSTREAMER_H
46