diff options
Diffstat (limited to 'contrib/llvm/lib/Target/AArch64/InstPrinter/AArch64InstPrinter.h')
| -rw-r--r-- | contrib/llvm/lib/Target/AArch64/InstPrinter/AArch64InstPrinter.h | 214 |
1 files changed, 86 insertions, 128 deletions
diff --git a/contrib/llvm/lib/Target/AArch64/InstPrinter/AArch64InstPrinter.h b/contrib/llvm/lib/Target/AArch64/InstPrinter/AArch64InstPrinter.h index 37b7273..fe7666e 100644 --- a/contrib/llvm/lib/Target/AArch64/InstPrinter/AArch64InstPrinter.h +++ b/contrib/llvm/lib/Target/AArch64/InstPrinter/AArch64InstPrinter.h @@ -11,11 +11,11 @@ // //===----------------------------------------------------------------------===// -#ifndef LLVM_AARCH64INSTPRINTER_H -#define LLVM_AARCH64INSTPRINTER_H +#ifndef AArch64INSTPRINTER_H +#define AArch64INSTPRINTER_H #include "MCTargetDesc/AArch64MCTargetDesc.h" -#include "Utils/AArch64BaseInfo.h" +#include "llvm/ADT/StringRef.h" #include "llvm/MC/MCInstPrinter.h" #include "llvm/MC/MCSubtargetInfo.h" @@ -28,154 +28,112 @@ public: AArch64InstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII, const MCRegisterInfo &MRI, const MCSubtargetInfo &STI); - // Autogenerated by tblgen - void printInstruction(const MCInst *MI, raw_ostream &O); - bool printAliasInstr(const MCInst *MI, raw_ostream &O); - static const char *getRegisterName(unsigned RegNo); - static const char *getInstructionName(unsigned Opcode); + void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot) override; + void printRegName(raw_ostream &OS, unsigned RegNo) const override; - void printRegName(raw_ostream &O, unsigned RegNum) const; - - template<unsigned MemSize, unsigned RmSize> - void printAddrRegExtendOperand(const MCInst *MI, unsigned OpNum, - raw_ostream &O) { - printAddrRegExtendOperand(MI, OpNum, O, MemSize, RmSize); + // Autogenerated by tblgen. + virtual void printInstruction(const MCInst *MI, raw_ostream &O); + virtual bool printAliasInstr(const MCInst *MI, raw_ostream &O); + virtual void printCustomAliasOperand(const MCInst *MI, unsigned OpIdx, + unsigned PrintMethodIdx, raw_ostream &O); + virtual StringRef getRegName(unsigned RegNo) const { + return getRegisterName(RegNo); } + static const char *getRegisterName(unsigned RegNo, + unsigned AltIdx = AArch64::NoRegAltName); - - void printAddrRegExtendOperand(const MCInst *MI, unsigned OpNum, - raw_ostream &O, unsigned MemSize, - unsigned RmSize); - - void printAddSubImmLSL0Operand(const MCInst *MI, - unsigned OpNum, raw_ostream &O); - void printAddSubImmLSL12Operand(const MCInst *MI, - unsigned OpNum, raw_ostream &O); - - void printBareImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O); - - template<unsigned RegWidth> - void printBFILSBOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O); - void printBFIWidthOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O); - void printBFXWidthOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O); - - - void printCondCodeOperand(const MCInst *MI, unsigned OpNum, - raw_ostream &O); - - void printCRxOperand(const MCInst *MI, unsigned OpNum, - raw_ostream &O); - - void printCVTFixedPosOperand(const MCInst *MI, unsigned OpNum, - raw_ostream &O); - - void printFPImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &o); - - void printFPZeroOperand(const MCInst *MI, unsigned OpNum, raw_ostream &o); - - template<int MemScale> - void printOffsetUImm12Operand(const MCInst *MI, - unsigned OpNum, raw_ostream &o) { - printOffsetUImm12Operand(MI, OpNum, o, MemScale); +protected: + bool printSysAlias(const MCInst *MI, raw_ostream &O); + // Operand printers + void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O); + void printHexImm(const MCInst *MI, unsigned OpNo, raw_ostream &O); + void printPostIncOperand(const MCInst *MI, unsigned OpNo, unsigned Imm, + raw_ostream &O); + template<int Amount> + void printPostIncOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O) { + printPostIncOperand(MI, OpNo, Amount, O); } - void printOffsetUImm12Operand(const MCInst *MI, unsigned OpNum, - raw_ostream &o, int MemScale); - - template<unsigned field_width, unsigned scale> - void printLabelOperand(const MCInst *MI, unsigned OpNum, - raw_ostream &O); - - template<unsigned RegWidth> - void printLogicalImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O); - - template<typename SomeNamedImmMapper> - void printNamedImmOperand(const MCInst *MI, unsigned OpNum, - raw_ostream &O) { - printNamedImmOperand(SomeNamedImmMapper(), MI, OpNum, O); + void printVRegOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O); + void printSysCROperand(const MCInst *MI, unsigned OpNo, raw_ostream &O); + void printAddSubImm(const MCInst *MI, unsigned OpNum, raw_ostream &O); + void printLogicalImm32(const MCInst *MI, unsigned OpNum, raw_ostream &O); + void printLogicalImm64(const MCInst *MI, unsigned OpNum, raw_ostream &O); + void printShifter(const MCInst *MI, unsigned OpNum, raw_ostream &O); + void printShiftedRegister(const MCInst *MI, unsigned OpNum, raw_ostream &O); + void printExtendedRegister(const MCInst *MI, unsigned OpNum, raw_ostream &O); + void printArithExtend(const MCInst *MI, unsigned OpNum, raw_ostream &O); + + void printMemExtend(const MCInst *MI, unsigned OpNum, raw_ostream &O, + char SrcRegKind, unsigned Width); + template <char SrcRegKind, unsigned Width> + void printMemExtend(const MCInst *MI, unsigned OpNum, raw_ostream &O) { + printMemExtend(MI, OpNum, O, SrcRegKind, Width); } - void printNamedImmOperand(const NamedImmMapper &Mapper, - const MCInst *MI, unsigned OpNum, - raw_ostream &O); - - void printSysRegOperand(const A64SysReg::SysRegMapper &Mapper, - const MCInst *MI, unsigned OpNum, - raw_ostream &O); + void printCondCode(const MCInst *MI, unsigned OpNum, raw_ostream &O); + void printInverseCondCode(const MCInst *MI, unsigned OpNum, raw_ostream &O); + void printAlignedLabel(const MCInst *MI, unsigned OpNum, raw_ostream &O); + void printUImm12Offset(const MCInst *MI, unsigned OpNum, unsigned Scale, + raw_ostream &O); + void printAMIndexedWB(const MCInst *MI, unsigned OpNum, unsigned Scale, + raw_ostream &O); - void printMRSOperand(const MCInst *MI, unsigned OpNum, - raw_ostream &O) { - printSysRegOperand(A64SysReg::MRSMapper(), MI, OpNum, O); + template<int Scale> + void printUImm12Offset(const MCInst *MI, unsigned OpNum, raw_ostream &O) { + printUImm12Offset(MI, OpNum, Scale, O); } - void printMSROperand(const MCInst *MI, unsigned OpNum, - raw_ostream &O) { - printSysRegOperand(A64SysReg::MSRMapper(), MI, OpNum, O); + template<int BitWidth> + void printAMIndexedWB(const MCInst *MI, unsigned OpNum, raw_ostream &O) { + printAMIndexedWB(MI, OpNum, BitWidth / 8, O); } - void printShiftOperand(const char *name, const MCInst *MI, - unsigned OpIdx, raw_ostream &O); - - void printLSLOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O); + void printAMNoIndex(const MCInst *MI, unsigned OpNum, raw_ostream &O); - void printLSROperand(const MCInst *MI, unsigned OpNum, raw_ostream &O) { - printShiftOperand("lsr", MI, OpNum, O); - } - void printASROperand(const MCInst *MI, unsigned OpNum, raw_ostream &O) { - printShiftOperand("asr", MI, OpNum, O); - } - void printROROperand(const MCInst *MI, unsigned OpNum, raw_ostream &O) { - printShiftOperand("ror", MI, OpNum, O); - } + template<int Scale> + void printImmScale(const MCInst *MI, unsigned OpNum, raw_ostream &O); - template<A64SE::ShiftExtSpecifiers Shift> - void printShiftOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O) { - printShiftOperand(MI, OpNum, O, Shift); - } + void printPrefetchOp(const MCInst *MI, unsigned OpNum, raw_ostream &O); - void printShiftOperand(const MCInst *MI, unsigned OpNum, - raw_ostream &O, A64SE::ShiftExtSpecifiers Sh); + void printFPImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O); + void printVectorList(const MCInst *MI, unsigned OpNum, raw_ostream &O, + StringRef LayoutSuffix); - void printMoveWideImmOperand(const MCInst *MI, unsigned OpNum, - raw_ostream &O); + /// Print a list of vector registers where the type suffix is implicit + /// (i.e. attached to the instruction rather than the registers). + void printImplicitlyTypedVectorList(const MCInst *MI, unsigned OpNum, + raw_ostream &O); - template<int MemSize> void - printSImm7ScaledOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O); + template <unsigned NumLanes, char LaneKind> + void printTypedVectorList(const MCInst *MI, unsigned OpNum, raw_ostream &O); - void printOffsetSImm9Operand(const MCInst *MI, unsigned OpNum, - raw_ostream &O); - - void printPRFMOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O); - - template<A64SE::ShiftExtSpecifiers EXT> - void printRegExtendOperand(const MCInst *MI, unsigned OpNum, - raw_ostream &O) { - printRegExtendOperand(MI, OpNum, O, EXT); - } + void printVectorIndex(const MCInst *MI, unsigned OpNum, raw_ostream &O); + void printAdrpLabel(const MCInst *MI, unsigned OpNum, raw_ostream &O); + void printBarrierOption(const MCInst *MI, unsigned OpNum, raw_ostream &O); + void printMSRSystemRegister(const MCInst *MI, unsigned OpNum, raw_ostream &O); + void printMRSSystemRegister(const MCInst *MI, unsigned OpNum, raw_ostream &O); + void printSystemPStateField(const MCInst *MI, unsigned OpNum, raw_ostream &O); + void printSIMDType10Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O); +}; - void printRegExtendOperand(const MCInst *MI, unsigned OpNum, - raw_ostream &O, A64SE::ShiftExtSpecifiers Ext); +class AArch64AppleInstPrinter : public AArch64InstPrinter { +public: + AArch64AppleInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII, + const MCRegisterInfo &MRI, const MCSubtargetInfo &STI); - void printVPRRegister(const MCInst *MI, unsigned OpNo, raw_ostream &O); - void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O); - virtual void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot); + void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot) override; - bool isStackReg(unsigned RegNo) { - return RegNo == AArch64::XSP || RegNo == AArch64::WSP; + void printInstruction(const MCInst *MI, raw_ostream &O) override; + bool printAliasInstr(const MCInst *MI, raw_ostream &O) override; + virtual void printCustomAliasOperand(const MCInst *MI, unsigned OpIdx, + unsigned PrintMethodIdx, raw_ostream &O); + StringRef getRegName(unsigned RegNo) const override { + return getRegisterName(RegNo); } - - template <A64SE::ShiftExtSpecifiers Ext, bool IsHalf> - void printNeonMovImmShiftOperand(const MCInst *MI, unsigned OpNum, - raw_ostream &O); - void printNeonUImm0Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O); - void printUImmHexOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O); - void printUImmBareOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O); - void printNeonUImm64MaskOperand(const MCInst *MI, unsigned OpNum, - raw_ostream &O); - - template <A64Layout::VectorLayout Layout, unsigned Count> - void printVectorList(const MCInst *MI, unsigned OpNum, raw_ostream &O); + static const char *getRegisterName(unsigned RegNo, + unsigned AltIdx = AArch64::NoRegAltName); }; } |
