1 //===-- RISCVInstPrinter.h - Convert RISCV MCInst to asm syntax ---*- C++ -*--//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This class prints a RISCV MCInst to a .s file.
12 //===----------------------------------------------------------------------===//
14 #ifndef LLVM_LIB_TARGET_RISCV_INSTPRINTER_RISCVINSTPRINTER_H
15 #define LLVM_LIB_TARGET_RISCV_INSTPRINTER_RISCVINSTPRINTER_H
17 #include "MCTargetDesc/RISCVMCTargetDesc.h"
18 #include "llvm/MC/MCInstPrinter.h"
23 class RISCVInstPrinter : public MCInstPrinter {
25 RISCVInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII,
26 const MCRegisterInfo &MRI)
27 : MCInstPrinter(MAI, MII, MRI) {}
29 void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot,
30 const MCSubtargetInfo &STI) override;
31 void printRegName(raw_ostream &O, unsigned RegNo) const override;
33 void printOperand(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
34 raw_ostream &O, const char *Modifier = nullptr);
35 void printCSRSystemRegister(const MCInst *MI, unsigned OpNo,
36 const MCSubtargetInfo &STI, raw_ostream &O);
37 void printFenceArg(const MCInst *MI, unsigned OpNo,
38 const MCSubtargetInfo &STI, raw_ostream &O);
39 void printFRMArg(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
42 // Autogenerated by tblgen.
43 void printInstruction(const MCInst *MI, const MCSubtargetInfo &STI,
45 bool printAliasInstr(const MCInst *MI, const MCSubtargetInfo &STI,
47 void printCustomAliasOperand(const MCInst *MI, unsigned OpIdx,
48 unsigned PrintMethodIdx,
49 const MCSubtargetInfo &STI, raw_ostream &O);
50 static const char *getRegisterName(unsigned RegNo,
51 unsigned AltIdx = RISCV::ABIRegAltName);