ARMInstPrinter.h revision 4a5ffb399f841783c201c599b88d576757f1922e 
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
21class MCOperand;
22
23class ARMInstPrinter : public MCInstPrinter {
24public:
25  ARMInstPrinter(const MCAsmInfo &MAI)
26    : MCInstPrinter(MAI) {}
27
28  virtual void printInst(const MCInst *MI, raw_ostream &O);
29  virtual StringRef getOpcodeName(unsigned Opcode) const;
30  virtual void printRegName(raw_ostream &OS, unsigned RegNo) const;
31
32  static const char *getInstructionName(unsigned Opcode);
33
34  // Autogenerated by tblgen.
35  void printInstruction(const MCInst *MI, raw_ostream &O);
36  static const char *getRegisterName(unsigned RegNo);
37
38
39  void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
40
41  void printSORegRegOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
42  void printSORegImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
43
44  void printAddrMode2Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
45  void printAM2PostIndexOp(const MCInst *MI, unsigned OpNum, raw_ostream &O);
46  void printAM2PreOrOffsetIndexOp(const MCInst *MI, unsigned OpNum,
47                                  raw_ostream &O);
48  void printAddrMode2OffsetOperand(const MCInst *MI, unsigned OpNum,
49                                   raw_ostream &O);
50
51  void printAddrMode3Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
52  void printAM3PostIndexOp(const MCInst *MI, unsigned OpNum, raw_ostream &O);
53  void printAM3PreOrOffsetIndexOp(const MCInst *MI, unsigned OpNum,
54                                  raw_ostream &O);
55  void printAddrMode3OffsetOperand(const MCInst *MI, unsigned OpNum,
56                                   raw_ostream &O);
57
58  void printLdStmModeOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
59  void printAddrMode5Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
60  void printAddrMode6Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
61  void printAddrMode7Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
62  void printAddrMode6OffsetOperand(const MCInst *MI, unsigned OpNum,
63                                   raw_ostream &O);
64
65  void printBitfieldInvMaskImmOperand(const MCInst *MI, unsigned OpNum,
66                                      raw_ostream &O);
67  void printMemBOption(const MCInst *MI, unsigned OpNum, raw_ostream &O);
68  void printShiftImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
69  void printPKHLSLShiftImm(const MCInst *MI, unsigned OpNum, raw_ostream &O);
70  void printPKHASRShiftImm(const MCInst *MI, unsigned OpNum, raw_ostream &O);
71
72  void printThumbS4ImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
73  void printThumbITMask(const MCInst *MI, unsigned OpNum, raw_ostream &O);
74  void printThumbAddrModeRROperand(const MCInst *MI, unsigned OpNum,
75                                   raw_ostream &O);
76  void printThumbAddrModeImm5SOperand(const MCInst *MI, unsigned OpNum,
77                                      raw_ostream &O, unsigned Scale);
78  void printThumbAddrModeImm5S1Operand(const MCInst *MI, unsigned OpNum,
79                                       raw_ostream &O);
80  void printThumbAddrModeImm5S2Operand(const MCInst *MI, unsigned OpNum,
81                                       raw_ostream &O);
82  void printThumbAddrModeImm5S4Operand(const MCInst *MI, unsigned OpNum,
83                                       raw_ostream &O);
84  void printThumbAddrModeSPOperand(const MCInst *MI, unsigned OpNum,
85                                   raw_ostream &O);
86
87  void printT2SOOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
88  void printAddrModeImm12Operand(const MCInst *MI, unsigned OpNum,
89                                 raw_ostream &O);
90  void printT2AddrModeImm8Operand(const MCInst *MI, unsigned OpNum,
91                                  raw_ostream &O);
92  void printT2AddrModeImm8s4Operand(const MCInst *MI, unsigned OpNum,
93                                    raw_ostream &O);
94  void printT2AddrModeImm8OffsetOperand(const MCInst *MI, unsigned OpNum,
95                                        raw_ostream &O);
96  void printT2AddrModeImm8s4OffsetOperand(const MCInst *MI, unsigned OpNum,
97                                          raw_ostream &O);
98  void printT2AddrModeSoRegOperand(const MCInst *MI, unsigned OpNum,
99                                   raw_ostream &O);
100
101  void printSetendOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
102  void printCPSIMod(const MCInst *MI, unsigned OpNum, raw_ostream &O);
103  void printCPSIFlag(const MCInst *MI, unsigned OpNum, raw_ostream &O);
104  void printMSRMaskOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
105  void printPredicateOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
106  void printMandatoryPredicateOperand(const MCInst *MI, unsigned OpNum,
107                                      raw_ostream &O);
108  void printSBitModifierOperand(const MCInst *MI, unsigned OpNum,
109                                raw_ostream &O);
110  void printRegisterList(const MCInst *MI, unsigned OpNum, raw_ostream &O);
111  void printNoHashImmediate(const MCInst *MI, unsigned OpNum, raw_ostream &O);
112  void printPImmediate(const MCInst *MI, unsigned OpNum, raw_ostream &O);
113  void printCImmediate(const MCInst *MI, unsigned OpNum, raw_ostream &O);
114  void printVFPf32ImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
115  void printVFPf64ImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
116  void printNEONModImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
117  void printImm1_32Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
118
119  void printPCLabel(const MCInst *MI, unsigned OpNum, raw_ostream &O);
120};
121
122} // end namespace llvm
123
124#endif
125