1// WebAssemblyInstPrinter.h - Print wasm MCInst to assembly syntax -*- C++ -*-//
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/// \file
11/// \brief This class prints an WebAssembly MCInst to wasm file syntax.
12///
13//===----------------------------------------------------------------------===//
14
15#ifndef LLVM_LIB_TARGET_WEBASSEMBLY_INSTPRINTER_WEBASSEMBLYINSTPRINTER_H
16#define LLVM_LIB_TARGET_WEBASSEMBLY_INSTPRINTER_WEBASSEMBLYINSTPRINTER_H
17
18#include "llvm/MC/MCInstPrinter.h"
19#include "llvm/CodeGen/MachineValueType.h"
20
21namespace llvm {
22
23class MCOperand;
24class MCSubtargetInfo;
25
26class WebAssemblyInstPrinter final : public MCInstPrinter {
27public:
28  WebAssemblyInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII,
29                         const MCRegisterInfo &MRI);
30
31  void printRegName(raw_ostream &OS, unsigned RegNo) const override;
32  void printInst(const MCInst *MI, raw_ostream &OS, StringRef Annot,
33                 const MCSubtargetInfo &STI) override;
34
35  // Used by tblegen code.
36  void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
37
38  // Autogenerated by tblgen.
39  void printInstruction(const MCInst *MI, raw_ostream &O);
40  static const char *getRegisterName(unsigned RegNo);
41};
42
43namespace WebAssembly {
44
45const char *TypeToString(MVT Ty);
46
47} // end namespace WebAssembly
48
49} // end namespace llvm
50
51#endif
52