ARMInstPrinter.h revision f4caf69720d807573c50d41aa06bcec1c99bdbbd 
1//===-- ARMInstPrinter.h - Convert ARM MCInst to assembly syntax ----------===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9//
10// This class prints an ARM MCInst to a .s file.
11//
12//===----------------------------------------------------------------------===//
13
14#ifndef ARMINSTPRINTER_H
15#define ARMINSTPRINTER_H
16
17#include "llvm/MC/MCInstPrinter.h"
18
19namespace llvm {
20  class MCOperand;
21
22class ARMInstPrinter : public MCInstPrinter {
23public:
24  ARMInstPrinter(const MCAsmInfo &MAI) : MCInstPrinter(MAI) {}
25
26  virtual void printInst(const MCInst *MI, raw_ostream &O);
27  virtual StringRef getOpcodeName(unsigned Opcode) const;
28
29  static const char *getInstructionName(unsigned Opcode);
30
31  // Autogenerated by tblgen.
32  void printInstruction(const MCInst *MI, raw_ostream &O);
33  static const char *getRegisterName(unsigned RegNo);
34
35
36  void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
37
38  void printSOImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
39
40  void printSORegOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
41  void printAddrMode2Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
42  void printAddrMode2OffsetOperand(const MCInst *MI, unsigned OpNum,
43                                   raw_ostream &O);
44  void printAddrMode3Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
45  void printAddrMode3OffsetOperand(const MCInst *MI, unsigned OpNum,
46                                   raw_ostream &O);
47  void printLdStmModeOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
48  void printAddrMode5Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
49  void printAddrMode6Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
50  void printAddrMode6OffsetOperand(const MCInst *MI, unsigned OpNum,
51                                   raw_ostream &O);
52
53  void printBitfieldInvMaskImmOperand(const MCInst *MI, unsigned OpNum,
54                                      raw_ostream &O);
55  void printMemBOption(const MCInst *MI, unsigned OpNum, raw_ostream &O);
56  void printShiftImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
57
58  void printThumbS4ImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
59  void printThumbITMask(const MCInst *MI, unsigned OpNum, raw_ostream &O);
60  void printThumbAddrModeRROperand(const MCInst *MI, unsigned OpNum,
61                                   raw_ostream &O);
62  void printThumbAddrModeImm5SOperand(const MCInst *MI, unsigned OpNum,
63                                      raw_ostream &O, unsigned Scale);
64  void printThumbAddrModeImm5S1Operand(const MCInst *MI, unsigned OpNum,
65                                       raw_ostream &O);
66  void printThumbAddrModeImm5S2Operand(const MCInst *MI, unsigned OpNum,
67                                       raw_ostream &O);
68  void printThumbAddrModeImm5S4Operand(const MCInst *MI, unsigned OpNum,
69                                       raw_ostream &O);
70  void printThumbAddrModeSPOperand(const MCInst *MI, unsigned OpNum,
71                                   raw_ostream &O);
72
73  void printT2SOOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
74  void printAddrModeImm12Operand(const MCInst *MI, unsigned OpNum,
75                                 raw_ostream &O);
76  void printT2AddrModeImm8Operand(const MCInst *MI, unsigned OpNum,
77                                  raw_ostream &O);
78  void printT2AddrModeImm8s4Operand(const MCInst *MI, unsigned OpNum,
79                                    raw_ostream &O);
80  void printT2AddrModeImm8OffsetOperand(const MCInst *MI, unsigned OpNum,
81                                        raw_ostream &O);
82  void printT2AddrModeImm8s4OffsetOperand(const MCInst *MI, unsigned OpNum,
83                                          raw_ostream &O);
84  void printT2AddrModeSoRegOperand(const MCInst *MI, unsigned OpNum,
85                                   raw_ostream &O);
86
87  void printSetendOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
88  void printCPSOptionOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
89  void printMSRMaskOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
90  void printNegZeroOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
91  void printPredicateOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
92  void printMandatoryPredicateOperand(const MCInst *MI, unsigned OpNum,
93                                      raw_ostream &O);
94  void printSBitModifierOperand(const MCInst *MI, unsigned OpNum,
95                                raw_ostream &O);
96  void printRegisterList(const MCInst *MI, unsigned OpNum, raw_ostream &O);
97  void printNoHashImmediate(const MCInst *MI, unsigned OpNum, raw_ostream &O);
98  void printVFPf32ImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
99  void printVFPf64ImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
100  void printNEONModImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
101
102  void printPCLabel(const MCInst *MI, unsigned OpNum, raw_ostream &O);
103};
104
105} // end namespace llvm
106
107#endif
108