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 14 namespace llvm { 15 16 class MCXCOFFStreamer : public MCObjectStreamer { 17 public: 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 unsigned ByteAlignment) override; 25 void emitZerofill(MCSection *Section, MCSymbol *Symbol = nullptr, 26 uint64_t Size = 0, unsigned ByteAlignment = 0, 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, 31 unsigned ByteAlign) override; 32 void emitXCOFFSymbolLinkageWithVisibility(MCSymbol *Symbol, 33 MCSymbolAttr Linkage, 34 MCSymbolAttr Visibility) override; emitXCOFFRenameDirective(const MCSymbol * Name,StringRef Rename)35 void emitXCOFFRenameDirective(const MCSymbol *Name, 36 StringRef Rename) override { 37 report_fatal_error("emitXCOFFRenameDirective is not implemented yet on " 38 "object generation path"); 39 } 40 }; 41 42 } // end namespace llvm 43 44 #endif // LLVM_MC_MCXCOFFSTREAMER_H 45