1//===- ARMInstPrinter.h - Convert ARM MCInst to assembly syntax -*- C++ -*-===//
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 LLVM_LIB_TARGET_ARM_INSTPRINTER_ARMINSTPRINTER_H
15#define LLVM_LIB_TARGET_ARM_INSTPRINTER_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 MCInstrInfo &MII,
27                 const MCRegisterInfo &MRI);
28
29  void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot,
30                 const MCSubtargetInfo &STI) override;
31  void printRegName(raw_ostream &OS, unsigned RegNo) const override;
32
33  // Autogenerated by tblgen.
34  void printInstruction(const MCInst *MI, const MCSubtargetInfo &STI,
35                        raw_ostream &O);
36  static const char *getRegisterName(unsigned RegNo);
37
38  void printOperand(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
39                    raw_ostream &O);
40
41  void printSORegRegOperand(const MCInst *MI, unsigned OpNum,
42                            const MCSubtargetInfo &STI, raw_ostream &O);
43  void printSORegImmOperand(const MCInst *MI, unsigned OpNum,
44                            const MCSubtargetInfo &STI, raw_ostream &O);
45
46  void printAddrModeTBB(const MCInst *MI, unsigned OpNum,
47                        const MCSubtargetInfo &STI, raw_ostream &O);
48  void printAddrModeTBH(const MCInst *MI, unsigned OpNum,
49                        const MCSubtargetInfo &STI, raw_ostream &O);
50  void printAddrMode2Operand(const MCInst *MI, unsigned OpNum,
51                             const MCSubtargetInfo &STI, raw_ostream &O);
52  void printAM2PostIndexOp(const MCInst *MI, unsigned OpNum,
53                           const MCSubtargetInfo &STI, raw_ostream &O);
54  void printAM2PreOrOffsetIndexOp(const MCInst *MI, unsigned OpNum,
55                                  const MCSubtargetInfo &STI, raw_ostream &O);
56  void printAddrMode2OffsetOperand(const MCInst *MI, unsigned OpNum,
57                                   const MCSubtargetInfo &STI, raw_ostream &O);
58  template <bool AlwaysPrintImm0>
59  void printAddrMode3Operand(const MCInst *MI, unsigned OpNum,
60                             const MCSubtargetInfo &STI, raw_ostream &O);
61  void printAddrMode3OffsetOperand(const MCInst *MI, unsigned OpNum,
62                                   const MCSubtargetInfo &STI, raw_ostream &O);
63  void printAM3PreOrOffsetIndexOp(const MCInst *MI, unsigned Op, raw_ostream &O,
64                                  bool AlwaysPrintImm0);
65  void printPostIdxImm8Operand(const MCInst *MI, unsigned OpNum,
66                               const MCSubtargetInfo &STI, raw_ostream &O);
67  void printPostIdxRegOperand(const MCInst *MI, unsigned OpNum,
68                              const MCSubtargetInfo &STI, raw_ostream &O);
69  void printPostIdxImm8s4Operand(const MCInst *MI, unsigned OpNum,
70                                 const MCSubtargetInfo &STI, raw_ostream &O);
71
72  void printLdStmModeOperand(const MCInst *MI, unsigned OpNum,
73                             const MCSubtargetInfo &STI, raw_ostream &O);
74  template <bool AlwaysPrintImm0>
75  void printAddrMode5Operand(const MCInst *MI, unsigned OpNum,
76                             const MCSubtargetInfo &STI, raw_ostream &O);
77  void printAddrMode6Operand(const MCInst *MI, unsigned OpNum,
78                             const MCSubtargetInfo &STI, raw_ostream &O);
79  void printAddrMode7Operand(const MCInst *MI, unsigned OpNum,
80                             const MCSubtargetInfo &STI, raw_ostream &O);
81  void printAddrMode6OffsetOperand(const MCInst *MI, unsigned OpNum,
82                                   const MCSubtargetInfo &STI, raw_ostream &O);
83
84  void printBitfieldInvMaskImmOperand(const MCInst *MI, unsigned OpNum,
85                                      const MCSubtargetInfo &STI,
86                                      raw_ostream &O);
87  void printMemBOption(const MCInst *MI, unsigned OpNum,
88                       const MCSubtargetInfo &STI, raw_ostream &O);
89  void printInstSyncBOption(const MCInst *MI, unsigned OpNum,
90                            const MCSubtargetInfo &STI, raw_ostream &O);
91  void printShiftImmOperand(const MCInst *MI, unsigned OpNum,
92                            const MCSubtargetInfo &STI, raw_ostream &O);
93  void printPKHLSLShiftImm(const MCInst *MI, unsigned OpNum,
94                           const MCSubtargetInfo &STI, raw_ostream &O);
95  void printPKHASRShiftImm(const MCInst *MI, unsigned OpNum,
96                           const MCSubtargetInfo &STI, raw_ostream &O);
97
98  template <unsigned scale>
99  void printAdrLabelOperand(const MCInst *MI, unsigned OpNum,
100                            const MCSubtargetInfo &STI, raw_ostream &O);
101  void printThumbS4ImmOperand(const MCInst *MI, unsigned OpNum,
102                              const MCSubtargetInfo &STI, raw_ostream &O);
103  void printThumbSRImm(const MCInst *MI, unsigned OpNum,
104                       const MCSubtargetInfo &STI, raw_ostream &O);
105  void printThumbITMask(const MCInst *MI, unsigned OpNum,
106                        const MCSubtargetInfo &STI, raw_ostream &O);
107  void printThumbAddrModeRROperand(const MCInst *MI, unsigned OpNum,
108                                   const MCSubtargetInfo &STI, raw_ostream &O);
109  void printThumbAddrModeImm5SOperand(const MCInst *MI, unsigned OpNum,
110                                      const MCSubtargetInfo &STI,
111                                      raw_ostream &O, unsigned Scale);
112  void printThumbAddrModeImm5S1Operand(const MCInst *MI, unsigned OpNum,
113                                       const MCSubtargetInfo &STI,
114                                       raw_ostream &O);
115  void printThumbAddrModeImm5S2Operand(const MCInst *MI, unsigned OpNum,
116                                       const MCSubtargetInfo &STI,
117                                       raw_ostream &O);
118  void printThumbAddrModeImm5S4Operand(const MCInst *MI, unsigned OpNum,
119                                       const MCSubtargetInfo &STI,
120                                       raw_ostream &O);
121  void printThumbAddrModeSPOperand(const MCInst *MI, unsigned OpNum,
122                                   const MCSubtargetInfo &STI, raw_ostream &O);
123
124  void printT2SOOperand(const MCInst *MI, unsigned OpNum,
125                        const MCSubtargetInfo &STI, raw_ostream &O);
126  template <bool AlwaysPrintImm0>
127  void printAddrModeImm12Operand(const MCInst *MI, unsigned OpNum,
128                                 const MCSubtargetInfo &STI, raw_ostream &O);
129  template <bool AlwaysPrintImm0>
130  void printT2AddrModeImm8Operand(const MCInst *MI, unsigned OpNum,
131                                  const MCSubtargetInfo &STI, raw_ostream &O);
132  template <bool AlwaysPrintImm0>
133  void printT2AddrModeImm8s4Operand(const MCInst *MI, unsigned OpNum,
134                                    const MCSubtargetInfo &STI, raw_ostream &O);
135  void printT2AddrModeImm0_1020s4Operand(const MCInst *MI, unsigned OpNum,
136                                         const MCSubtargetInfo &STI,
137                                         raw_ostream &O);
138  void printT2AddrModeImm8OffsetOperand(const MCInst *MI, unsigned OpNum,
139                                        const MCSubtargetInfo &STI,
140                                        raw_ostream &O);
141  void printT2AddrModeImm8s4OffsetOperand(const MCInst *MI, unsigned OpNum,
142                                          const MCSubtargetInfo &STI,
143                                          raw_ostream &O);
144  void printT2AddrModeSoRegOperand(const MCInst *MI, unsigned OpNum,
145                                   const MCSubtargetInfo &STI, raw_ostream &O);
146
147  void printSetendOperand(const MCInst *MI, unsigned OpNum,
148                          const MCSubtargetInfo &STI, raw_ostream &O);
149  void printCPSIMod(const MCInst *MI, unsigned OpNum,
150                    const MCSubtargetInfo &STI, raw_ostream &O);
151  void printCPSIFlag(const MCInst *MI, unsigned OpNum,
152                     const MCSubtargetInfo &STI, raw_ostream &O);
153  void printMSRMaskOperand(const MCInst *MI, unsigned OpNum,
154                           const MCSubtargetInfo &STI, raw_ostream &O);
155  void printBankedRegOperand(const MCInst *MI, unsigned OpNum,
156                             const MCSubtargetInfo &STI, raw_ostream &O);
157  void printPredicateOperand(const MCInst *MI, unsigned OpNum,
158                             const MCSubtargetInfo &STI, raw_ostream &O);
159  void printMandatoryPredicateOperand(const MCInst *MI, unsigned OpNum,
160                                      const MCSubtargetInfo &STI,
161                                      raw_ostream &O);
162  void printSBitModifierOperand(const MCInst *MI, unsigned OpNum,
163                                const MCSubtargetInfo &STI, raw_ostream &O);
164  void printRegisterList(const MCInst *MI, unsigned OpNum,
165                         const MCSubtargetInfo &STI, raw_ostream &O);
166  void printNoHashImmediate(const MCInst *MI, unsigned OpNum,
167                            const MCSubtargetInfo &STI, raw_ostream &O);
168  void printPImmediate(const MCInst *MI, unsigned OpNum,
169                       const MCSubtargetInfo &STI, raw_ostream &O);
170  void printCImmediate(const MCInst *MI, unsigned OpNum,
171                       const MCSubtargetInfo &STI, raw_ostream &O);
172  void printCoprocOptionImm(const MCInst *MI, unsigned OpNum,
173                            const MCSubtargetInfo &STI, raw_ostream &O);
174  void printFPImmOperand(const MCInst *MI, unsigned OpNum,
175                         const MCSubtargetInfo &STI, raw_ostream &O);
176  void printNEONModImmOperand(const MCInst *MI, unsigned OpNum,
177                              const MCSubtargetInfo &STI, raw_ostream &O);
178  void printImmPlusOneOperand(const MCInst *MI, unsigned OpNum,
179                              const MCSubtargetInfo &STI, raw_ostream &O);
180  void printRotImmOperand(const MCInst *MI, unsigned OpNum,
181                          const MCSubtargetInfo &STI, raw_ostream &O);
182  void printModImmOperand(const MCInst *MI, unsigned OpNum,
183                          const MCSubtargetInfo &STI, raw_ostream &O);
184  void printGPRPairOperand(const MCInst *MI, unsigned OpNum,
185                           const MCSubtargetInfo &STI, raw_ostream &O);
186
187  void printPCLabel(const MCInst *MI, unsigned OpNum,
188                    const MCSubtargetInfo &STI, raw_ostream &O);
189  void printThumbLdrLabelOperand(const MCInst *MI, unsigned OpNum,
190                                 const MCSubtargetInfo &STI, raw_ostream &O);
191  void printFBits16(const MCInst *MI, unsigned OpNum,
192                    const MCSubtargetInfo &STI, raw_ostream &O);
193  void printFBits32(const MCInst *MI, unsigned OpNum,
194                    const MCSubtargetInfo &STI, raw_ostream &O);
195  void printVectorIndex(const MCInst *MI, unsigned OpNum,
196                        const MCSubtargetInfo &STI, raw_ostream &O);
197  void printVectorListOne(const MCInst *MI, unsigned OpNum,
198                          const MCSubtargetInfo &STI, raw_ostream &O);
199  void printVectorListTwo(const MCInst *MI, unsigned OpNum,
200                          const MCSubtargetInfo &STI, raw_ostream &O);
201  void printVectorListTwoSpaced(const MCInst *MI, unsigned OpNum,
202                                const MCSubtargetInfo &STI, raw_ostream &O);
203  void printVectorListThree(const MCInst *MI, unsigned OpNum,
204                            const MCSubtargetInfo &STI, raw_ostream &O);
205  void printVectorListFour(const MCInst *MI, unsigned OpNum,
206                           const MCSubtargetInfo &STI, raw_ostream &O);
207  void printVectorListOneAllLanes(const MCInst *MI, unsigned OpNum,
208                                  const MCSubtargetInfo &STI, raw_ostream &O);
209  void printVectorListTwoAllLanes(const MCInst *MI, unsigned OpNum,
210                                  const MCSubtargetInfo &STI, raw_ostream &O);
211  void printVectorListThreeAllLanes(const MCInst *MI, unsigned OpNum,
212                                    const MCSubtargetInfo &STI, raw_ostream &O);
213  void printVectorListFourAllLanes(const MCInst *MI, unsigned OpNum,
214                                   const MCSubtargetInfo &STI, raw_ostream &O);
215  void printVectorListTwoSpacedAllLanes(const MCInst *MI, unsigned OpNum,
216                                        const MCSubtargetInfo &STI,
217                                        raw_ostream &O);
218  void printVectorListThreeSpacedAllLanes(const MCInst *MI, unsigned OpNum,
219                                          const MCSubtargetInfo &STI,
220                                          raw_ostream &O);
221  void printVectorListFourSpacedAllLanes(const MCInst *MI, unsigned OpNum,
222                                         const MCSubtargetInfo &STI,
223                                         raw_ostream &O);
224  void printVectorListThreeSpaced(const MCInst *MI, unsigned OpNum,
225                                  const MCSubtargetInfo &STI, raw_ostream &O);
226  void printVectorListFourSpaced(const MCInst *MI, unsigned OpNum,
227                                 const MCSubtargetInfo &STI, raw_ostream &O);
228};
229
230} // end namespace llvm
231
232#endif
233