lib/Target/ARM/InstPrinter/ARMInstPrinter.h

   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
  19 namespace llvm {
  20
  21 class MCOperand;
  22
  23 class ARMInstPrinter : public MCInstPrinter {
  24 public:
  25   ARMInstPrinter(const MCAsmInfo &MAI)
  26     : MCInstPrinter(MAI) {}
  27
  28   virtual void printInst(const MCInst *MI, raw_ostream &O);
  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 printSOImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  42
  43   void printSORegOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  44
  45   void printAddrMode2Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  46   void printAM2PostIndexOp(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  47   void printAM2PreOrOffsetIndexOp(const MCInst *MI, unsigned OpNum,
  48                                   raw_ostream &O);
  49   void printAddrMode2OffsetOperand(const MCInst *MI, unsigned OpNum,
  50                                    raw_ostream &O);
  51
  52   void printAddrMode3Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  53   void printAM3PostIndexOp(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  54   void printAM3PreOrOffsetIndexOp(const MCInst *MI, unsigned OpNum,
  55                                   raw_ostream &O);
  56   void printAddrMode3OffsetOperand(const MCInst *MI, unsigned OpNum,
  57                                    raw_ostream &O);
  58
  59   void printLdStmModeOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  60   void printAddrMode5Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  61   void printAddrMode6Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  62   void printAddrMode7Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  63   void printAddrMode6OffsetOperand(const MCInst *MI, unsigned OpNum,
  64                                    raw_ostream &O);
  65
  66   void printBitfieldInvMaskImmOperand(const MCInst *MI, unsigned OpNum,
  67                                       raw_ostream &O);
  68   void printMemBOption(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  69   void printShiftImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  70
  71   void printThumbS4ImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  72   void printThumbITMask(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  73   void printThumbAddrModeRROperand(const MCInst *MI, unsigned OpNum,
  74                                    raw_ostream &O);
  75   void printThumbAddrModeImm5SOperand(const MCInst *MI, unsigned OpNum,
  76                                       raw_ostream &O, unsigned Scale);
  77   void printThumbAddrModeImm5S1Operand(const MCInst *MI, unsigned OpNum,
  78                                        raw_ostream &O);
  79   void printThumbAddrModeImm5S2Operand(const MCInst *MI, unsigned OpNum,
  80                                        raw_ostream &O);
  81   void printThumbAddrModeImm5S4Operand(const MCInst *MI, unsigned OpNum,
  82                                        raw_ostream &O);
  83   void printThumbAddrModeSPOperand(const MCInst *MI, unsigned OpNum,
  84                                    raw_ostream &O);
  85
  86   void printT2SOOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  87   void printAddrModeImm12Operand(const MCInst *MI, unsigned OpNum,
  88                                  raw_ostream &O);
  89   void printT2AddrModeImm8Operand(const MCInst *MI, unsigned OpNum,
  90                                   raw_ostream &O);
  91   void printT2AddrModeImm8s4Operand(const MCInst *MI, unsigned OpNum,
  92                                     raw_ostream &O);
  93   void printT2AddrModeImm8OffsetOperand(const MCInst *MI, unsigned OpNum,
  94                                         raw_ostream &O);
  95   void printT2AddrModeImm8s4OffsetOperand(const MCInst *MI, unsigned OpNum,
  96                                           raw_ostream &O);
  97   void printT2AddrModeSoRegOperand(const MCInst *MI, unsigned OpNum,
  98                                    raw_ostream &O);
  99
 100   void printSetendOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 101   void printCPSIMod(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 102   void printCPSIFlag(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 103   void printMSRMaskOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 104   void printPredicateOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 105   void printMandatoryPredicateOperand(const MCInst *MI, unsigned OpNum,
 106                                       raw_ostream &O);
 107   void printSBitModifierOperand(const MCInst *MI, unsigned OpNum,
 108                                 raw_ostream &O);
 109   void printRegisterList(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 110   void printNoHashImmediate(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 111   void printPImmediate(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 112   void printCImmediate(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 113   void printVFPf32ImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 114   void printVFPf64ImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 115   void printNEONModImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 116
 117   void printPCLabel(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 118 };
 119
 120 } // end namespace llvm
 121
 122 #endif