1//===-- CSKYInstPrinter.h - Convert CSKY MCInst to asm syntax ---*- C++ -*----//
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 CSKY MCInst to a .s file.
10//
11//===----------------------------------------------------------------------===//
12
13#ifndef LLVM_LIB_TARGET_CSKY_MCTARGETDESC_CSKYINSTPRINTER_H
14#define LLVM_LIB_TARGET_CSKY_MCTARGETDESC_CSKYINSTPRINTER_H
15
16#include "MCTargetDesc/CSKYMCTargetDesc.h"
17#include "llvm/MC/MCInstPrinter.h"
18
19namespace llvm {
20
21class CSKYInstPrinter : public MCInstPrinter {
22private:
23  bool ABIRegNames = false;
24
25public:
26  CSKYInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII,
27                  const MCRegisterInfo &MRI)
28      : MCInstPrinter(MAI, MII, MRI) {}
29
30  bool applyTargetSpecificCLOption(StringRef Opt) override;
31
32  void printInst(const MCInst *MI, uint64_t Address, StringRef Annot,
33                 const MCSubtargetInfo &STI, raw_ostream &O) override;
34  void printRegName(raw_ostream &O, MCRegister Reg) const override;
35
36  void printOperand(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
37                    raw_ostream &O, const char *Modifier = nullptr);
38
39  void printFPRRegName(raw_ostream &O, unsigned RegNo) const;
40
41  // Autogenerated by tblgen.
42  std::pair<const char *, uint64_t> getMnemonic(const MCInst *MI) override;
43  void printInstruction(const MCInst *MI, uint64_t Address,
44                        const MCSubtargetInfo &STI, raw_ostream &O);
45  bool printAliasInstr(const MCInst *MI, uint64_t Address,
46                       const MCSubtargetInfo &STI, raw_ostream &O);
47  void printCustomAliasOperand(const MCInst *MI, uint64_t Address,
48                               unsigned OpIdx, unsigned PrintMethodIdx,
49                               const MCSubtargetInfo &STI, raw_ostream &O);
50
51  void printDataSymbol(const MCInst *MI, unsigned OpNo,
52                       const MCSubtargetInfo &STI, raw_ostream &O);
53  void printConstpool(const MCInst *MI, uint64_t Address, unsigned OpNo,
54                      const MCSubtargetInfo &STI, raw_ostream &O);
55  void printPSRFlag(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
56                    raw_ostream &O);
57  void printRegisterSeq(const MCInst *MI, unsigned OpNo,
58                        const MCSubtargetInfo &STI, raw_ostream &O);
59  void printRegisterList(const MCInst *MI, unsigned OpNo,
60                         const MCSubtargetInfo &STI, raw_ostream &O);
61  void printCSKYSymbolOperand(const MCInst *MI, uint64_t Address, unsigned OpNo,
62                              const MCSubtargetInfo &STI, raw_ostream &O);
63  void printSPAddr(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
64                   raw_ostream &O);
65  void printFPR(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
66                raw_ostream &O);
67  static const char *getRegisterName(MCRegister Reg);
68  static const char *getRegisterName(MCRegister Reg, unsigned AltIdx);
69};
70
71} // namespace llvm
72
73#endif // LLVM_LIB_TARGET_CSKY_MCTARGETDESC_CSKYINSTPRINTER_H
74