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
50