1//===-- LoongArchInstPrinter.h - Convert LoongArch MCInst to asm syntax ---===//
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// This class prints a LoongArch MCInst to a .s file.
10//
11//===----------------------------------------------------------------------===//
12
13#ifndef LLVM_LIB_TARGET_LOONGARCH_MCTARGETDESC_LOONGARCHINSTPRINTER_H
14#define LLVM_LIB_TARGET_LOONGARCH_MCTARGETDESC_LOONGARCHINSTPRINTER_H
15
16#include "MCTargetDesc/LoongArchMCTargetDesc.h"
17#include "llvm/MC/MCInstPrinter.h"
18
19namespace llvm {
20
21class LoongArchInstPrinter : public MCInstPrinter {
22public:
23 LoongArchInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII,
24 const MCRegisterInfo &MRI)
25 : MCInstPrinter(MAI, MII, MRI) {}
26
27 bool applyTargetSpecificCLOption(StringRef Opt) override;
28
29 void printInst(const MCInst *MI, uint64_t Address, StringRef Annot,
30 const MCSubtargetInfo &STI, raw_ostream &O) override;
31 void printRegName(raw_ostream &O, MCRegister Reg) override;
32 void printAtomicMemOp(const MCInst *MI, unsigned OpNo,
33 const MCSubtargetInfo &STI, raw_ostream &O);
34
35 // Autogenerated by tblgen.
36 std::pair<const char *, uint64_t>
37 getMnemonic(const MCInst &MI) const override;
38 void printInstruction(const MCInst *MI, uint64_t Address,
39 const MCSubtargetInfo &STI, raw_ostream &O);
40 bool printAliasInstr(const MCInst *MI, uint64_t Address,
41 const MCSubtargetInfo &STI, raw_ostream &O);
42 void printCustomAliasOperand(const MCInst *MI, uint64_t Address,
43 unsigned OpIdx, unsigned PrintMethodIdx,
44 const MCSubtargetInfo &STI, raw_ostream &O);
45 static const char *getRegisterName(MCRegister Reg);
46 static const char *getRegisterName(MCRegister Reg, unsigned AltIdx);
47
48private:
49 void printOperand(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
50 raw_ostream &O);
51};
52} // end namespace llvm
53
54#endif // LLVM_LIB_TARGET_LOONGARCH_MCTARGETDESC_LOONGARCHINSTPRINTER_H
55