LLVM API Documentation

ARMInstPrinter.h
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00001 //===- ARMInstPrinter.h - Convert ARM MCInst to assembly syntax -*- C++ -*-===//
00002 //
00003 //                     The LLVM Compiler Infrastructure
00004 //
00005 // This file is distributed under the University of Illinois Open Source
00006 // License. See LICENSE.TXT for details.
00007 //
00008 //===----------------------------------------------------------------------===//
00009 //
00010 // This class prints an ARM MCInst to a .s file.
00011 //
00012 //===----------------------------------------------------------------------===//
00013 
00014 #ifndef LLVM_LIB_TARGET_ARM_INSTPRINTER_ARMINSTPRINTER_H
00015 #define LLVM_LIB_TARGET_ARM_INSTPRINTER_ARMINSTPRINTER_H
00016 
00017 #include "llvm/MC/MCInstPrinter.h"
00018 #include "llvm/MC/MCSubtargetInfo.h"
00019 
00020 namespace llvm {
00021 
00022 class MCOperand;
00023 
00024 class ARMInstPrinter : public MCInstPrinter {
00025 public:
00026   ARMInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII,
00027                  const MCRegisterInfo &MRI, const MCSubtargetInfo &STI);
00028 
00029   void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot) override;
00030   void printRegName(raw_ostream &OS, unsigned RegNo) const override;
00031 
00032   // Autogenerated by tblgen.
00033   void printInstruction(const MCInst *MI, raw_ostream &O);
00034   static const char *getRegisterName(unsigned RegNo);
00035 
00036 
00037   void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
00038 
00039   void printSORegRegOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00040   void printSORegImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00041 
00042   void printAddrModeTBB(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00043   void printAddrModeTBH(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00044   void printAddrMode2Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00045   void printAM2PostIndexOp(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00046   void printAM2PreOrOffsetIndexOp(const MCInst *MI, unsigned OpNum,
00047                                   raw_ostream &O);
00048   void printAddrMode2OffsetOperand(const MCInst *MI, unsigned OpNum,
00049                                    raw_ostream &O);
00050   template <bool AlwaysPrintImm0>
00051   void printAddrMode3Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00052   void printAddrMode3OffsetOperand(const MCInst *MI, unsigned OpNum,
00053                                    raw_ostream &O);
00054   void printAM3PostIndexOp(const MCInst *MI, unsigned Op, raw_ostream &O);
00055   void printAM3PreOrOffsetIndexOp(const MCInst *MI, unsigned Op, raw_ostream &O,
00056                                   bool AlwaysPrintImm0);
00057   void printPostIdxImm8Operand(const MCInst *MI, unsigned OpNum,
00058                                raw_ostream &O);
00059   void printPostIdxRegOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00060   void printPostIdxImm8s4Operand(const MCInst *MI, unsigned OpNum,
00061                                raw_ostream &O);
00062 
00063   void printLdStmModeOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00064   template <bool AlwaysPrintImm0>
00065   void printAddrMode5Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00066   void printAddrMode6Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00067   void printAddrMode7Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00068   void printAddrMode6OffsetOperand(const MCInst *MI, unsigned OpNum,
00069                                    raw_ostream &O);
00070 
00071   void printBitfieldInvMaskImmOperand(const MCInst *MI, unsigned OpNum,
00072                                       raw_ostream &O);
00073   void printMemBOption(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00074   void printInstSyncBOption(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00075   void printShiftImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00076   void printPKHLSLShiftImm(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00077   void printPKHASRShiftImm(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00078 
00079   template <unsigned scale>
00080   void printAdrLabelOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00081   void printThumbS4ImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00082   void printThumbSRImm(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00083   void printThumbITMask(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00084   void printThumbAddrModeRROperand(const MCInst *MI, unsigned OpNum,
00085                                    raw_ostream &O);
00086   void printThumbAddrModeImm5SOperand(const MCInst *MI, unsigned OpNum,
00087                                       raw_ostream &O, unsigned Scale);
00088   void printThumbAddrModeImm5S1Operand(const MCInst *MI, unsigned OpNum,
00089                                        raw_ostream &O);
00090   void printThumbAddrModeImm5S2Operand(const MCInst *MI, unsigned OpNum,
00091                                        raw_ostream &O);
00092   void printThumbAddrModeImm5S4Operand(const MCInst *MI, unsigned OpNum,
00093                                        raw_ostream &O);
00094   void printThumbAddrModeSPOperand(const MCInst *MI, unsigned OpNum,
00095                                    raw_ostream &O);
00096 
00097   void printT2SOOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00098   template<bool AlwaysPrintImm0>
00099   void printAddrModeImm12Operand(const MCInst *MI, unsigned OpNum,
00100                                  raw_ostream &O);
00101   template<bool AlwaysPrintImm0>
00102   void printT2AddrModeImm8Operand(const MCInst *MI, unsigned OpNum,
00103                                   raw_ostream &O);
00104   template<bool AlwaysPrintImm0>
00105   void printT2AddrModeImm8s4Operand(const MCInst *MI, unsigned OpNum,
00106                                     raw_ostream &O);
00107   void printT2AddrModeImm0_1020s4Operand(const MCInst *MI, unsigned OpNum,
00108                                     raw_ostream &O);
00109   void printT2AddrModeImm8OffsetOperand(const MCInst *MI, unsigned OpNum,
00110                                         raw_ostream &O);
00111   void printT2AddrModeImm8s4OffsetOperand(const MCInst *MI, unsigned OpNum,
00112                                           raw_ostream &O);
00113   void printT2AddrModeSoRegOperand(const MCInst *MI, unsigned OpNum,
00114                                    raw_ostream &O);
00115 
00116   void printSetendOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00117   void printCPSIMod(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00118   void printCPSIFlag(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00119   void printMSRMaskOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00120   void printBankedRegOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00121   void printPredicateOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00122   void printMandatoryPredicateOperand(const MCInst *MI, unsigned OpNum,
00123                                       raw_ostream &O);
00124   void printSBitModifierOperand(const MCInst *MI, unsigned OpNum,
00125                                 raw_ostream &O);
00126   void printRegisterList(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00127   void printNoHashImmediate(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00128   void printPImmediate(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00129   void printCImmediate(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00130   void printCoprocOptionImm(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00131   void printFPImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00132   void printNEONModImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00133   void printImmPlusOneOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00134   void printRotImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00135   void printGPRPairOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00136 
00137   void printPCLabel(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00138   void printThumbLdrLabelOperand(const MCInst *MI, unsigned OpNum,
00139                                  raw_ostream &O);
00140   void printFBits16(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00141   void printFBits32(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00142   void printVectorIndex(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00143   void printVectorListOne(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00144   void printVectorListTwo(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00145   void printVectorListTwoSpaced(const MCInst *MI, unsigned OpNum,
00146                                raw_ostream &O);
00147   void printVectorListThree(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00148   void printVectorListFour(const MCInst *MI, unsigned OpNum, raw_ostream &O);
00149   void printVectorListOneAllLanes(const MCInst *MI, unsigned OpNum,
00150                                   raw_ostream &O);
00151   void printVectorListTwoAllLanes(const MCInst *MI, unsigned OpNum,
00152                                   raw_ostream &O);
00153   void printVectorListThreeAllLanes(const MCInst *MI, unsigned OpNum,
00154                                     raw_ostream &O);
00155   void printVectorListFourAllLanes(const MCInst *MI, unsigned OpNum,
00156                                    raw_ostream &O);
00157   void printVectorListTwoSpacedAllLanes(const MCInst *MI, unsigned OpNum,
00158                                         raw_ostream &O);
00159   void printVectorListThreeSpacedAllLanes(const MCInst *MI, unsigned OpNum,
00160                                           raw_ostream &O);
00161   void printVectorListFourSpacedAllLanes(const MCInst *MI, unsigned OpNum,
00162                                          raw_ostream &O);
00163   void printVectorListThreeSpaced(const MCInst *MI, unsigned OpNum,
00164                                   raw_ostream &O);
00165   void printVectorListFourSpaced(const MCInst *MI, unsigned OpNum,
00166                                   raw_ostream &O);
00167 };
00168 
00169 } // end namespace llvm
00170 
00171 #endif

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