src/llvm/lib/Target/ARM/InstPrinter/ARMInstPrinter.h

   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
  20 namespace llvm {
  21
  22 class MCOperand;
  23
  24 class ARMInstPrinter : public MCInstPrinter {
  25 public:
  26   ARMInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII,
  27                  const MCRegisterInfo &MRI, const MCSubtargetInfo &STI);
  28
  29   void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot) override;
  30   void printRegName(raw_ostream &OS, unsigned RegNo) const override;
  31
  32   // Autogenerated by tblgen.
  33   void printInstruction(const MCInst *MI, raw_ostream &O);
  34   static const char *getRegisterName(unsigned RegNo);
  35
  36
  37   void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
  38
  39   void printSORegRegOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  40   void printSORegImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  41
  42   void printAddrModeTBB(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  43   void printAddrModeTBH(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  44   void printAddrMode2Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  45   void printAM2PostIndexOp(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  46   void printAM2PreOrOffsetIndexOp(const MCInst *MI, unsigned OpNum,
  47                                   raw_ostream &O);
  48   void printAddrMode2OffsetOperand(const MCInst *MI, unsigned OpNum,
  49                                    raw_ostream &O);
  50   template <bool AlwaysPrintImm0>
  51   void printAddrMode3Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  52   void printAddrMode3OffsetOperand(const MCInst *MI, unsigned OpNum,
  53                                    raw_ostream &O);
  54   void printAM3PreOrOffsetIndexOp(const MCInst *MI, unsigned Op, raw_ostream &O,
  55                                   bool AlwaysPrintImm0);
  56   void printPostIdxImm8Operand(const MCInst *MI, unsigned OpNum,
  57                                raw_ostream &O);
  58   void printPostIdxRegOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  59   void printPostIdxImm8s4Operand(const MCInst *MI, unsigned OpNum,
  60                                raw_ostream &O);
  61
  62   void printLdStmModeOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  63   template <bool AlwaysPrintImm0>
  64   void printAddrMode5Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  65   void printAddrMode6Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  66   void printAddrMode7Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  67   void printAddrMode6OffsetOperand(const MCInst *MI, unsigned OpNum,
  68                                    raw_ostream &O);
  69
  70   void printBitfieldInvMaskImmOperand(const MCInst *MI, unsigned OpNum,
  71                                       raw_ostream &O);
  72   void printMemBOption(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  73   void printInstSyncBOption(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  74   void printShiftImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  75   void printPKHLSLShiftImm(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  76   void printPKHASRShiftImm(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  77
  78   template <unsigned scale>
  79   void printAdrLabelOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  80   void printThumbS4ImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  81   void printThumbSRImm(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  82   void printThumbITMask(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  83   void printThumbAddrModeRROperand(const MCInst *MI, unsigned OpNum,
  84                                    raw_ostream &O);
  85   void printThumbAddrModeImm5SOperand(const MCInst *MI, unsigned OpNum,
  86                                       raw_ostream &O, unsigned Scale);
  87   void printThumbAddrModeImm5S1Operand(const MCInst *MI, unsigned OpNum,
  88                                        raw_ostream &O);
  89   void printThumbAddrModeImm5S2Operand(const MCInst *MI, unsigned OpNum,
  90                                        raw_ostream &O);
  91   void printThumbAddrModeImm5S4Operand(const MCInst *MI, unsigned OpNum,
  92                                        raw_ostream &O);
  93   void printThumbAddrModeSPOperand(const MCInst *MI, unsigned OpNum,
  94                                    raw_ostream &O);
  95
  96   void printT2SOOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
  97   template<bool AlwaysPrintImm0>
  98   void printAddrModeImm12Operand(const MCInst *MI, unsigned OpNum,
  99                                  raw_ostream &O);
 100   template<bool AlwaysPrintImm0>
 101   void printT2AddrModeImm8Operand(const MCInst *MI, unsigned OpNum,
 102                                   raw_ostream &O);
 103   template<bool AlwaysPrintImm0>
 104   void printT2AddrModeImm8s4Operand(const MCInst *MI, unsigned OpNum,
 105                                     raw_ostream &O);
 106   void printT2AddrModeImm0_1020s4Operand(const MCInst *MI, unsigned OpNum,
 107                                     raw_ostream &O);
 108   void printT2AddrModeImm8OffsetOperand(const MCInst *MI, unsigned OpNum,
 109                                         raw_ostream &O);
 110   void printT2AddrModeImm8s4OffsetOperand(const MCInst *MI, unsigned OpNum,
 111                                           raw_ostream &O);
 112   void printT2AddrModeSoRegOperand(const MCInst *MI, unsigned OpNum,
 113                                    raw_ostream &O);
 114
 115   void printSetendOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 116   void printCPSIMod(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 117   void printCPSIFlag(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 118   void printMSRMaskOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 119   void printBankedRegOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 120   void printPredicateOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 121   void printMandatoryPredicateOperand(const MCInst *MI, unsigned OpNum,
 122                                       raw_ostream &O);
 123   void printSBitModifierOperand(const MCInst *MI, unsigned OpNum,
 124                                 raw_ostream &O);
 125   void printRegisterList(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 126   void printNoHashImmediate(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 127   void printPImmediate(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 128   void printCImmediate(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 129   void printCoprocOptionImm(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 130   void printFPImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 131   void printNEONModImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 132   void printImmPlusOneOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 133   void printRotImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 134   void printModImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 135   void printGPRPairOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 136
 137   void printPCLabel(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 138   void printThumbLdrLabelOperand(const MCInst *MI, unsigned OpNum,
 139                                  raw_ostream &O);
 140   void printFBits16(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 141   void printFBits32(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 142   void printVectorIndex(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 143   void printVectorListOne(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 144   void printVectorListTwo(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 145   void printVectorListTwoSpaced(const MCInst *MI, unsigned OpNum,
 146                                raw_ostream &O);
 147   void printVectorListThree(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 148   void printVectorListFour(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 149   void printVectorListOneAllLanes(const MCInst *MI, unsigned OpNum,
 150                                   raw_ostream &O);
 151   void printVectorListTwoAllLanes(const MCInst *MI, unsigned OpNum,
 152                                   raw_ostream &O);
 153   void printVectorListThreeAllLanes(const MCInst *MI, unsigned OpNum,
 154                                     raw_ostream &O);
 155   void printVectorListFourAllLanes(const MCInst *MI, unsigned OpNum,
 156                                    raw_ostream &O);
 157   void printVectorListTwoSpacedAllLanes(const MCInst *MI, unsigned OpNum,
 158                                         raw_ostream &O);
 159   void printVectorListThreeSpacedAllLanes(const MCInst *MI, unsigned OpNum,
 160                                           raw_ostream &O);
 161   void printVectorListFourSpacedAllLanes(const MCInst *MI, unsigned OpNum,
 162                                          raw_ostream &O);
 163   void printVectorListThreeSpaced(const MCInst *MI, unsigned OpNum,
 164                                   raw_ostream &O);
 165   void printVectorListFourSpaced(const MCInst *MI, unsigned OpNum,
 166                                   raw_ostream &O);
 167 };
 168
 169 } // end namespace llvm
 170
 171 #endif