1 //===- HexagonMCELFStreamer.h - Hexagon subclass of MCElfStreamer ---------===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 #ifndef LLVM_LIB_TARGET_HEXAGON_MCTARGETDESC_HEXAGONMCELFSTREAMER_H
11 #define LLVM_LIB_TARGET_HEXAGON_MCTARGETDESC_HEXAGONMCELFSTREAMER_H
12 
13 #include "MCTargetDesc/HexagonMCTargetDesc.h"
14 #include "llvm/MC/MCELFStreamer.h"
15 #include "llvm/MC/MCInstrInfo.h"
16 #include <cstdint>
17 #include <memory>
18 
19 namespace llvm {
20 
21 class HexagonMCELFStreamer : public MCELFStreamer {
22   std::unique_ptr<MCInstrInfo> MCII;
23 
24 public:
25   HexagonMCELFStreamer(MCContext &Context, std::unique_ptr<MCAsmBackend> TAB,
26                        std::unique_ptr<MCObjectWriter> OW,
27                        std::unique_ptr<MCCodeEmitter> Emitter);
28 
29   HexagonMCELFStreamer(MCContext &Context, std::unique_ptr<MCAsmBackend> TAB,
30                        std::unique_ptr<MCObjectWriter> OW,
31                        std::unique_ptr<MCCodeEmitter> Emitter,
32                        MCAssembler *Assembler);
33 
34   void EmitInstruction(const MCInst &Inst, const MCSubtargetInfo &STI,
35                        bool) override;
36   void EmitSymbol(const MCInst &Inst);
37   void HexagonMCEmitLocalCommonSymbol(MCSymbol *Symbol, uint64_t Size,
38                                       unsigned ByteAlignment,
39                                       unsigned AccessSize);
40   void HexagonMCEmitCommonSymbol(MCSymbol *Symbol, uint64_t Size,
41                                  unsigned ByteAlignment, unsigned AccessSize);
42 };
43 
44 MCStreamer *createHexagonELFStreamer(Triple const &TT, MCContext &Context,
45                                      std::unique_ptr<MCAsmBackend> MAB,
46                                      std::unique_ptr<MCObjectWriter> OW,
47                                      std::unique_ptr<MCCodeEmitter> CE);
48 
49 } // end namespace llvm
50 
51 #endif // LLVM_LIB_TARGET_HEXAGON_MCTARGETDESC_HEXAGONMCELFSTREAMER_H
52