1 //===-- ARMInstPrinter.h - Convert ARM MCInst to assembly syntax ----------===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This class prints an ARM MCInst to a .s file.
12 //===----------------------------------------------------------------------===//
14 #ifndef ARMINSTPRINTER_H
15 #define ARMINSTPRINTER_H
17 #include "llvm/MC/MCInstPrinter.h"
22 class ARMInstPrinter : public MCInstPrinter {
24 ARMInstPrinter(const MCAsmInfo &MAI) : MCInstPrinter(MAI) {}
26 virtual void printInst(const MCInst *MI, raw_ostream &O);
28 // Autogenerated by tblgen.
29 void printInstruction(const MCInst *MI, raw_ostream &O);
30 static const char *getRegisterName(unsigned RegNo);
33 void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O,
34 const char *Modifier = 0);
36 void printSOImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
37 void printSOImm2PartOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
39 void printSORegOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
40 void printAddrMode2Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
41 void printAddrMode2OffsetOperand(const MCInst *MI, unsigned OpNum,
43 void printAddrMode3Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
44 void printAddrMode3OffsetOperand(const MCInst *MI, unsigned OpNum,
46 void printAddrMode4Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O,
47 const char *Modifier = 0);
48 void printAddrMode5Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O,
49 const char *Modifier = 0);
50 void printAddrMode6Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
51 void printAddrMode6OffsetOperand(const MCInst *MI, unsigned OpNum,
53 void printAddrModePCOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O,
54 const char *Modifier = 0);
56 void printBitfieldInvMaskImmOperand(const MCInst *MI, unsigned OpNum,
58 void printMemBOption(const MCInst *MI, unsigned OpNum, raw_ostream &O);
59 void printShiftImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
61 void printThumbS4ImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
62 void printThumbITMask(const MCInst *MI, unsigned OpNum, raw_ostream &O);
63 void printThumbAddrModeRROperand(const MCInst *MI, unsigned OpNum,
65 void printThumbAddrModeRI5Operand(const MCInst *MI, unsigned OpNum,
66 raw_ostream &O, unsigned Scale);
67 void printThumbAddrModeS1Operand(const MCInst *MI, unsigned OpNum,
69 void printThumbAddrModeS2Operand(const MCInst *MI, unsigned OpNum,
71 void printThumbAddrModeS4Operand(const MCInst *MI, unsigned OpNum,
73 void printThumbAddrModeSPOperand(const MCInst *MI, unsigned OpNum,
76 void printT2SOOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
77 void printT2AddrModeImm12Operand(const MCInst *MI, unsigned OpNum,
79 void printT2AddrModeImm8Operand(const MCInst *MI, unsigned OpNum,
81 void printT2AddrModeImm8s4Operand(const MCInst *MI, unsigned OpNum,
83 void printT2AddrModeImm8OffsetOperand(const MCInst *MI, unsigned OpNum,
85 void printT2AddrModeImm8s4OffsetOperand(const MCInst *MI, unsigned OpNum,
87 void printT2AddrModeSoRegOperand(const MCInst *MI, unsigned OpNum,
90 void printCPSOptionOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
91 void printMSRMaskOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
92 void printNegZeroOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
93 void printPredicateOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
94 void printMandatoryPredicateOperand(const MCInst *MI, unsigned OpNum,
96 void printSBitModifierOperand(const MCInst *MI, unsigned OpNum,
98 void printRegisterList(const MCInst *MI, unsigned OpNum, raw_ostream &O);
99 void printCPInstOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O,
100 const char *Modifier);
101 // The jump table instructions have custom handling in ARMAsmPrinter
102 // to output the jump table. Nothing further is necessary here.
103 void printJTBlockOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O) {}
104 void printJT2BlockOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O) {}
105 void printTBAddrMode(const MCInst *MI, unsigned OpNum, raw_ostream &O);
106 void printNoHashImmediate(const MCInst *MI, unsigned OpNum, raw_ostream &O);
107 void printVFPf32ImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
108 void printVFPf64ImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
109 void printNEONModImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
111 void printPCLabel(const MCInst *MI, unsigned OpNum, raw_ostream &O);
112 void PrintSpecial(const MCInst *MI, raw_ostream &O, const char *Kind) {}