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 
19 namespace llvm {
20 
21 class CSKYInstPrinter : public MCInstPrinter {
22 public:
23   CSKYInstPrinter(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, unsigned RegNo) const override;
32 
33   void printOperand(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
34                     raw_ostream &O, const char *Modifier = nullptr);
35 
36   // Autogenerated by tblgen.
37   std::pair<const char *, uint64_t> getMnemonic(const MCInst *MI) 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 
46   static const char *getRegisterName(unsigned RegNo);
47   static const char *getRegisterName(unsigned RegNo, unsigned AltIdx);
48 };
49 
50 } // namespace llvm
51 
52 #endif // LLVM_LIB_TARGET_CSKY_MCTARGETDESC_CSKYINSTPRINTER_H
53