1//===- AVRInstPrinter.h - Convert AVR MCInst to assembly 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 an AVR MCInst to a .s file.
10//
11//===----------------------------------------------------------------------===//
12
13#ifndef LLVM_AVR_INST_PRINTER_H
14#define LLVM_AVR_INST_PRINTER_H
15
16#include "llvm/MC/MCInstPrinter.h"
17
18#include "MCTargetDesc/AVRMCTargetDesc.h"
19
20namespace llvm {
21
22/// Prints AVR instructions to a textual stream.
23class AVRInstPrinter : public MCInstPrinter {
24public:
25  AVRInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII,
26                 const MCRegisterInfo &MRI)
27      : MCInstPrinter(MAI, MII, MRI) {}
28
29  static const char *getPrettyRegisterName(unsigned RegNo,
30                                           MCRegisterInfo const &MRI);
31
32  void printInst(const MCInst *MI, uint64_t Address, StringRef Annot,
33                 const MCSubtargetInfo &STI, raw_ostream &O) override;
34
35private:
36  static const char *getRegisterName(unsigned RegNo,
37                                     unsigned AltIdx = AVR::NoRegAltName);
38
39  void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
40  void printPCRelImm(const MCInst *MI, unsigned OpNo, raw_ostream &O);
41  void printPCRelImm(const MCInst *MI, uint64_t /*Address*/, unsigned OpNo,
42                     raw_ostream &O) {
43    printPCRelImm(MI, OpNo, O);
44  }
45  void printMemri(const MCInst *MI, unsigned OpNo, raw_ostream &O);
46
47  // Autogenerated by TableGen.
48  void printInstruction(const MCInst *MI, uint64_t Address, raw_ostream &O);
49  bool printAliasInstr(const MCInst *MI, uint64_t Address, raw_ostream &O);
50  void printCustomAliasOperand(const MCInst *MI, uint64_t Address,
51                               unsigned OpIdx, unsigned PrintMethodIdx,
52                               raw_ostream &O);
53};
54
55} // end namespace llvm
56
57#endif // LLVM_AVR_INST_PRINTER_H
58
59