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 {
25 ARMInstPrinter(const MCAsmInfo &MAI) : MCInstPrinter(MAI) {}
27 virtual void printInst(const MCInst *MI, raw_ostream &O);
29 // Autogenerated by tblgen.
30 void printInstruction(const MCInst *MI, raw_ostream &O);
31 static const char *getRegisterName(unsigned RegNo);
34 void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O,
35 const char *Modifier = 0);
37 void printSOImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
38 void printSOImm2PartOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
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,
44 void printAddrMode3Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
45 void printAddrMode3OffsetOperand(const MCInst *MI, unsigned OpNum,
47 void printAddrMode4Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O,
48 const char *Modifier = 0);
49 void printAddrMode5Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O,
50 const char *Modifier = 0);
51 void printAddrMode6Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
52 void printAddrMode6OffsetOperand(const MCInst *MI, unsigned OpNum,
54 void printAddrModePCOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O,
55 const char *Modifier = 0);
57 void printBitfieldInvMaskImmOperand(const MCInst *MI, unsigned OpNum,
59 void printMemBOption(const MCInst *MI, unsigned OpNum, raw_ostream &O);
60 void printShiftImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
62 void printThumbS4ImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
63 void printThumbITMask(const MCInst *MI, unsigned OpNum, raw_ostream &O);
64 void printThumbAddrModeRROperand(const MCInst *MI, unsigned OpNum,
66 void printThumbAddrModeRI5Operand(const MCInst *MI, unsigned OpNum,
67 raw_ostream &O, unsigned Scale);
68 void printThumbAddrModeS1Operand(const MCInst *MI, unsigned OpNum,
70 void printThumbAddrModeS2Operand(const MCInst *MI, unsigned OpNum,
72 void printThumbAddrModeS4Operand(const MCInst *MI, unsigned OpNum,
74 void printThumbAddrModeSPOperand(const MCInst *MI, unsigned OpNum,
77 void printT2SOOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
78 void printT2AddrModeImm12Operand(const MCInst *MI, unsigned OpNum,
80 void printT2AddrModeImm8Operand(const MCInst *MI, unsigned OpNum,
82 void printT2AddrModeImm8s4Operand(const MCInst *MI, unsigned OpNum,
84 void printT2AddrModeImm8OffsetOperand(const MCInst *MI, unsigned OpNum,
86 void printT2AddrModeImm8s4OffsetOperand(const MCInst *MI, unsigned OpNum,
88 void printT2AddrModeSoRegOperand(const MCInst *MI, unsigned OpNum,
91 void printCPSOptionOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
92 void printMSRMaskOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
93 void printNegZeroOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
94 void printPredicateOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
95 void printMandatoryPredicateOperand(const MCInst *MI, unsigned OpNum,
97 void printSBitModifierOperand(const MCInst *MI, unsigned OpNum,
99 void printRegisterList(const MCInst *MI, unsigned OpNum, raw_ostream &O);
100 void printCPInstOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O,
101 const char *Modifier);
102 // The jump table instructions have custom handling in ARMAsmPrinter
103 // to output the jump table. Nothing further is necessary here.
104 void printJTBlockOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O) {}
105 void printJT2BlockOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O) {}
106 void printTBAddrMode(const MCInst *MI, unsigned OpNum, raw_ostream &O);
107 void printNoHashImmediate(const MCInst *MI, unsigned OpNum, raw_ostream &O);
108 void printVFPf32ImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
109 void printVFPf64ImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
110 void printNEONModImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
112 void printPCLabel(const MCInst *MI, unsigned OpNum, raw_ostream &O);
113 void PrintSpecial(const MCInst *MI, raw_ostream &O, const char *Kind);