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);
27 virtual StringRef getOpcodeName(unsigned Opcode) const;
29 static const char *getInstructionName(unsigned Opcode);
31 // Autogenerated by tblgen.
32 void printInstruction(const MCInst *MI, raw_ostream &O);
33 static const char *getRegisterName(unsigned RegNo);
36 void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
38 void printSOImmOperand(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 printLdStmModeOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
48 void printAddrMode5Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
49 void printAddrMode6Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
50 void printAddrMode6OffsetOperand(const MCInst *MI, unsigned OpNum,
53 void printBitfieldInvMaskImmOperand(const MCInst *MI, unsigned OpNum,
55 void printMemBOption(const MCInst *MI, unsigned OpNum, raw_ostream &O);
56 void printShiftImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
58 void printThumbS4ImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
59 void printThumbITMask(const MCInst *MI, unsigned OpNum, raw_ostream &O);
60 void printThumbAddrModeRROperand(const MCInst *MI, unsigned OpNum,
62 void printThumbAddrModeRI5Operand(const MCInst *MI, unsigned OpNum,
63 raw_ostream &O, unsigned Scale);
64 void printThumbAddrModeS1Operand(const MCInst *MI, unsigned OpNum,
66 void printThumbAddrModeS2Operand(const MCInst *MI, unsigned OpNum,
68 void printThumbAddrModeS4Operand(const MCInst *MI, unsigned OpNum,
70 void printThumbAddrModeSPOperand(const MCInst *MI, unsigned OpNum,
73 void printT2SOOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
74 void printAddrModeImm12Operand(const MCInst *MI, unsigned OpNum,
76 void printT2AddrModeImm8Operand(const MCInst *MI, unsigned OpNum,
78 void printT2AddrModeImm8s4Operand(const MCInst *MI, unsigned OpNum,
80 void printT2AddrModeImm8OffsetOperand(const MCInst *MI, unsigned OpNum,
82 void printT2AddrModeImm8s4OffsetOperand(const MCInst *MI, unsigned OpNum,
84 void printT2AddrModeSoRegOperand(const MCInst *MI, unsigned OpNum,
87 void printSetendOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
88 void printCPSOptionOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
89 void printMSRMaskOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
90 void printNegZeroOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
91 void printPredicateOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
92 void printMandatoryPredicateOperand(const MCInst *MI, unsigned OpNum,
94 void printSBitModifierOperand(const MCInst *MI, unsigned OpNum,
96 void printRegisterList(const MCInst *MI, unsigned OpNum, raw_ostream &O);
97 // The jump table instructions have custom handling in ARMAsmPrinter
98 // to output the jump table. Nothing further is necessary here.
99 void printJT2BlockOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O) {}
100 void printTBAddrMode(const MCInst *MI, unsigned OpNum, raw_ostream &O);
101 void printNoHashImmediate(const MCInst *MI, unsigned OpNum, raw_ostream &O);
102 void printVFPf32ImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
103 void printVFPf64ImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
104 void printNEONModImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
106 void printPCLabel(const MCInst *MI, unsigned OpNum, raw_ostream &O);
109 } // end namespace llvm