ARMInstPrinter.h revision e90ac9bce9aa6de288568df9bf6133c08534ae2f 
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#include "llvm/MC/MCSubtargetInfo.h"
19
20namespace llvm {
21
22class MCOperand;
23
24class ARMInstPrinter : public MCInstPrinter {
25public:
26    ARMInstPrinter(const MCAsmInfo &MAI, const MCSubtargetInfo &STI);
27
28  virtual void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot);
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 printAddrModeTBB(const MCInst *MI, unsigned OpNum, raw_ostream &O);
45  void printAddrModeTBH(const MCInst *MI, unsigned OpNum, raw_ostream &O);
46  void printAddrMode2Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
47  void printAM2PostIndexOp(const MCInst *MI, unsigned OpNum, raw_ostream &O);
48  void printAM2PreOrOffsetIndexOp(const MCInst *MI, unsigned OpNum,
49                                  raw_ostream &O);
50  void printAddrMode2OffsetOperand(const MCInst *MI, unsigned OpNum,
51                                   raw_ostream &O);
52
53  void printAddrMode3Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
54  void printAddrMode3OffsetOperand(const MCInst *MI, unsigned OpNum,
55                                   raw_ostream &O);
56  void printAM3PostIndexOp(const MCInst *MI, unsigned Op, raw_ostream &O);
57  void printAM3PreOrOffsetIndexOp(const MCInst *MI, unsigned Op,raw_ostream &O);
58  void printPostIdxImm8Operand(const MCInst *MI, unsigned OpNum,
59                               raw_ostream &O);
60  void printPostIdxRegOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
61  void printPostIdxImm8s4Operand(const MCInst *MI, unsigned OpNum,
62                               raw_ostream &O);
63
64  void printLdStmModeOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
65  void printAddrMode5Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
66  void printAddrMode6Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
67  void printAddrMode7Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
68  void printAddrMode6OffsetOperand(const MCInst *MI, unsigned OpNum,
69                                   raw_ostream &O);
70
71  void printBitfieldInvMaskImmOperand(const MCInst *MI, unsigned OpNum,
72                                      raw_ostream &O);
73  void printMemBOption(const MCInst *MI, unsigned OpNum, raw_ostream &O);
74  void printShiftImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
75  void printPKHLSLShiftImm(const MCInst *MI, unsigned OpNum, raw_ostream &O);
76  void printPKHASRShiftImm(const MCInst *MI, unsigned OpNum, raw_ostream &O);
77
78  void printThumbS4ImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
79  void printThumbSRImm(const MCInst *MI, unsigned OpNum, raw_ostream &O);
80  void printThumbITMask(const MCInst *MI, unsigned OpNum, raw_ostream &O);
81  void printThumbAddrModeRROperand(const MCInst *MI, unsigned OpNum,
82                                   raw_ostream &O);
83  void printThumbAddrModeImm5SOperand(const MCInst *MI, unsigned OpNum,
84                                      raw_ostream &O, unsigned Scale);
85  void printThumbAddrModeImm5S1Operand(const MCInst *MI, unsigned OpNum,
86                                       raw_ostream &O);
87  void printThumbAddrModeImm5S2Operand(const MCInst *MI, unsigned OpNum,
88                                       raw_ostream &O);
89  void printThumbAddrModeImm5S4Operand(const MCInst *MI, unsigned OpNum,
90                                       raw_ostream &O);
91  void printThumbAddrModeSPOperand(const MCInst *MI, unsigned OpNum,
92                                   raw_ostream &O);
93
94  void printT2SOOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
95  void printAddrModeImm12Operand(const MCInst *MI, unsigned OpNum,
96                                 raw_ostream &O);
97  void printT2AddrModeImm8Operand(const MCInst *MI, unsigned OpNum,
98                                  raw_ostream &O);
99  void printT2AddrModeImm8s4Operand(const MCInst *MI, unsigned OpNum,
100                                    raw_ostream &O);
101  void printT2AddrModeImm0_1020s4Operand(const MCInst *MI, unsigned OpNum,
102                                    raw_ostream &O);
103  void printT2AddrModeImm8OffsetOperand(const MCInst *MI, unsigned OpNum,
104                                        raw_ostream &O);
105  void printT2AddrModeImm8s4OffsetOperand(const MCInst *MI, unsigned OpNum,
106                                          raw_ostream &O);
107  void printT2AddrModeSoRegOperand(const MCInst *MI, unsigned OpNum,
108                                   raw_ostream &O);
109
110  void printSetendOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
111  void printCPSIMod(const MCInst *MI, unsigned OpNum, raw_ostream &O);
112  void printCPSIFlag(const MCInst *MI, unsigned OpNum, raw_ostream &O);
113  void printMSRMaskOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
114  void printPredicateOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
115  void printMandatoryPredicateOperand(const MCInst *MI, unsigned OpNum,
116                                      raw_ostream &O);
117  void printSBitModifierOperand(const MCInst *MI, unsigned OpNum,
118                                raw_ostream &O);
119  void printRegisterList(const MCInst *MI, unsigned OpNum, raw_ostream &O);
120  void printNoHashImmediate(const MCInst *MI, unsigned OpNum, raw_ostream &O);
121  void printPImmediate(const MCInst *MI, unsigned OpNum, raw_ostream &O);
122  void printCImmediate(const MCInst *MI, unsigned OpNum, raw_ostream &O);
123  void printCoprocOptionImm(const MCInst *MI, unsigned OpNum, raw_ostream &O);
124  void printFPImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
125  void printNEONModImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
126  void printImmPlusOneOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
127  void printRotImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
128
129  void printPCLabel(const MCInst *MI, unsigned OpNum, raw_ostream &O);
130  void printT2LdrLabelOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
131  void printVectorIndex(const MCInst *MI, unsigned OpNum, raw_ostream &O);
132  void printVectorListOne(const MCInst *MI, unsigned OpNum, raw_ostream &O);
133  void printVectorListTwo(const MCInst *MI, unsigned OpNum, raw_ostream &O);
134  void printVectorListThree(const MCInst *MI, unsigned OpNum, raw_ostream &O);
135  void printVectorListFour(const MCInst *MI, unsigned OpNum, raw_ostream &O);
136  void printVectorListOneAllLanes(const MCInst *MI, unsigned OpNum,
137                                  raw_ostream &O);
138  void printVectorListTwoAllLanes(const MCInst *MI, unsigned OpNum,
139                                  raw_ostream &O);
140  void printVectorListTwoSpaced(const MCInst *MI, unsigned OpNum,
141                                raw_ostream &O);
142};
143
144} // end namespace llvm
145
146#endif
147