lib/Target/Hexagon/MCTargetDesc/HexagonMCELFStreamer.h

   1 //===- HexagonMCELFStreamer.h - Hexagon subclass of MCElfStreamer ---------===//
   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_LIB_TARGET_HEXAGON_MCTARGETDESC_HEXAGONMCELFSTREAMER_H
  10 #define LLVM_LIB_TARGET_HEXAGON_MCTARGETDESC_HEXAGONMCELFSTREAMER_H
  11
  12 #include "MCTargetDesc/HexagonMCTargetDesc.h"
  13 #include "llvm/MC/MCELFStreamer.h"
  14 #include "llvm/MC/MCInstrInfo.h"
  15 #include <cstdint>
  16 #include <memory>
  17
  18 namespace llvm {
  19
  20 class HexagonMCELFStreamer : public MCELFStreamer {
  21   std::unique_ptr<MCInstrInfo> MCII;
  22
  23 public:
  24   HexagonMCELFStreamer(MCContext &Context, std::unique_ptr<MCAsmBackend> TAB,
  25                        std::unique_ptr<MCObjectWriter> OW,
  26                        std::unique_ptr<MCCodeEmitter> Emitter);
  27
  28   HexagonMCELFStreamer(MCContext &Context, std::unique_ptr<MCAsmBackend> TAB,
  29                        std::unique_ptr<MCObjectWriter> OW,
  30                        std::unique_ptr<MCCodeEmitter> Emitter,
  31                        MCAssembler *Assembler);
  32
  33   void EmitInstruction(const MCInst &Inst, const MCSubtargetInfo &STI) override;
  34   void EmitSymbol(const MCInst &Inst);
  35   void HexagonMCEmitLocalCommonSymbol(MCSymbol *Symbol, uint64_t Size,
  36                                       unsigned ByteAlignment,
  37                                       unsigned AccessSize);
  38   void HexagonMCEmitCommonSymbol(MCSymbol *Symbol, uint64_t Size,
  39                                  unsigned ByteAlignment, unsigned AccessSize);
  40 };
  41
  42 MCStreamer *createHexagonELFStreamer(Triple const &TT, MCContext &Context,
  43                                      std::unique_ptr<MCAsmBackend> MAB,
  44                                      std::unique_ptr<MCObjectWriter> OW,
  45                                      std::unique_ptr<MCCodeEmitter> CE);
  46
  47 } // end namespace llvm
  48
  49 #endif // LLVM_LIB_TARGET_HEXAGON_MCTARGETDESC_HEXAGONMCELFSTREAMER_H