LLVM 17.0.0git
Public Member Functions | Protected Member Functions | List of all members
llvm::X86InstPrinterCommon Class Referenceabstract

#include "Target/X86/MCTargetDesc/X86InstPrinterCommon.h"

Inheritance diagram for llvm::X86InstPrinterCommon:
Inheritance graph
[legend]

Public Member Functions

virtual void printOperand (const MCInst *MI, unsigned OpNo, raw_ostream &O)=0
 
void printCondCode (const MCInst *MI, unsigned Op, raw_ostream &OS)
 
void printSSEAVXCC (const MCInst *MI, unsigned Op, raw_ostream &OS)
 
void printVPCOMMnemonic (const MCInst *MI, raw_ostream &OS)
 
void printVPCMPMnemonic (const MCInst *MI, raw_ostream &OS)
 
void printCMPMnemonic (const MCInst *MI, bool IsVCmp, raw_ostream &OS)
 
void printRoundingControl (const MCInst *MI, unsigned Op, raw_ostream &O)
 
void printPCRelImm (const MCInst *MI, uint64_t Address, unsigned OpNo, raw_ostream &O)
 value (e.g.
 
 MCInstPrinter (const MCAsmInfo &mai, const MCInstrInfo &mii, const MCRegisterInfo &mri)
 
- Public Member Functions inherited from llvm::MCInstPrinter
 MCInstPrinter (const MCAsmInfo &mai, const MCInstrInfo &mii, const MCRegisterInfo &mri)
 
virtual ~MCInstPrinter ()
 
virtual bool applyTargetSpecificCLOption (StringRef Opt)
 Customize the printer according to a command line option.
 
void setCommentStream (raw_ostream &OS)
 Specify a stream to emit comments to.
 
virtual std::pair< const char *, uint64_t > getMnemonic (const MCInst *MI)=0
 Returns a pair containing the mnemonic for MI and the number of bits left for further processing by printInstruction (generated by tablegen).
 
virtual void printInst (const MCInst *MI, uint64_t Address, StringRef Annot, const MCSubtargetInfo &STI, raw_ostream &OS)=0
 Print the specified MCInst to the specified raw_ostream.
 
StringRef getOpcodeName (unsigned Opcode) const
 Return the name of the specified opcode enum (e.g.
 
virtual void printRegName (raw_ostream &OS, MCRegister Reg) const
 Print the assembler register name.
 
bool getUseMarkup () const
 
void setUseMarkup (bool Value)
 
StringRef markup (StringRef s) const
 Utility functions to make adding mark ups simpler.
 
bool getPrintImmHex () const
 
void setPrintImmHex (bool Value)
 
void setPrintHexStyle (HexStyle::Style Value)
 
void setPrintBranchImmAsAddress (bool Value)
 
void setSymbolizeOperands (bool Value)
 
void setMCInstrAnalysis (const MCInstrAnalysis *Value)
 
format_object< int64_t > formatImm (int64_t Value) const
 Utility function to print immediates in decimal or hex.
 
format_object< int64_t > formatDec (int64_t Value) const
 Utility functions to print decimal/hexadecimal values.
 
format_object< int64_t > formatHex (int64_t Value) const
 
format_object< uint64_t > formatHex (uint64_t Value) const
 

Protected Member Functions

void printInstFlags (const MCInst *MI, raw_ostream &O, const MCSubtargetInfo &STI)
 
void printOptionalSegReg (const MCInst *MI, unsigned OpNo, raw_ostream &O)
 
void printVKPair (const MCInst *MI, unsigned OpNo, raw_ostream &OS)
 
- Protected Member Functions inherited from llvm::MCInstPrinter
void printAnnotation (raw_ostream &OS, StringRef Annot)
 Utility function for printing annotations.
 
const char * matchAliasPatterns (const MCInst *MI, const MCSubtargetInfo *STI, const AliasMatchingData &M)
 Helper for matching MCInsts to alias patterns when printing instructions.
 

Additional Inherited Members

- Protected Attributes inherited from llvm::MCInstPrinter
raw_ostream * CommentStream = nullptr
 A stream that comments can be emitted to if desired.
 
const MCAsmInfo & MAI
 
const MCInstrInfo & MII
 
const MCRegisterInfo & MRI
 
const MCInstrAnalysis * MIA = nullptr
 
bool UseMarkup = false
 True if we are printing marked up assembly.
 
bool PrintAliases = true
 True if we prefer aliases (e.g. nop) to raw mnemonics.
 
bool PrintImmHex = false
 True if we are printing immediates as hex.
 
HexStyle::Style PrintHexStyle = HexStyle::C
 Which style to use for printing hexadecimal values.
 
bool PrintBranchImmAsAddress = false
 If true, a branch immediate (e.g.
 
bool SymbolizeOperands = false
 If true, symbolize branch target and memory reference operands.
 

Detailed Description

Definition at line 21 of file X86InstPrinterCommon.h.

Member Function Documentation

◆ MCInstPrinter()

llvm::MCInstPrinter::MCInstPrinter ( const MCAsmInfo &  mai,
const MCInstrInfo &  mii,
const MCRegisterInfo &  mri 
)
inline

Definition at line 83 of file MCInstPrinter.h.

◆ printCMPMnemonic()

void X86InstPrinterCommon::printCMPMnemonic ( const MCInst *  MI,
bool  IsVCmp,
raw_ostream &  OS 
)

Definition at line 212 of file X86InstPrinterCommon.cpp.

References llvm_unreachable, MI, OS, and printSSEAVXCC().

Referenced by llvm::X86ATTInstPrinter::printVecCompareInstr(), and llvm::X86IntelInstPrinter::printVecCompareInstr().

◆ printCondCode()

void X86InstPrinterCommon::printCondCode ( const MCInst *  MI,
unsigned  Op,
raw_ostream &  OS 
)

Definition at line 29 of file X86InstPrinterCommon.cpp.

References llvm_unreachable, and MI.

◆ printInstFlags()

void X86InstPrinterCommon::printInstFlags ( const MCInst *  MI,
raw_ostream &  O,
const MCSubtargetInfo &  STI 
)
protected

Definition at line 357 of file X86InstPrinterCommon.cpp.

References llvm::X86II::ExplicitVEXPrefix, Flags, llvm::MCInstrInfo::get(), llvm::X86II::getMemoryOperandNo(), llvm::X86II::getOperandBias(), llvm::MCSubtargetInfo::hasFeature(), llvm::X86::IP_HAS_AD_SIZE, llvm::X86::IP_HAS_LOCK, llvm::X86::IP_HAS_NOTRACK, llvm::X86::IP_HAS_REPEAT, llvm::X86::IP_HAS_REPEAT_NE, llvm::X86::IP_USE_DISP32, llvm::X86::IP_USE_DISP8, llvm::X86::IP_USE_EVEX, llvm::X86::IP_USE_VEX, llvm::X86::IP_USE_VEX2, llvm::X86::IP_USE_VEX3, llvm::X86II::LOCK, MI, llvm::MCInstPrinter::MII, llvm::X86_MC::needsAddressSizeOverride(), llvm::X86II::NOTRACK, llvm::MCInstrDesc::TSFlags, and TSFlags.

Referenced by llvm::X86ATTInstPrinter::printInst(), and llvm::X86IntelInstPrinter::printInst().

◆ printOperand()

virtual void llvm::X86InstPrinterCommon::printOperand ( const MCInst *  MI,
unsigned  OpNo,
raw_ostream &  O 
)
pure virtual

Implemented in llvm::X86IntelInstPrinter, and llvm::X86ATTInstPrinter.

Referenced by printOptionalSegReg().

◆ printOptionalSegReg()

void X86InstPrinterCommon::printOptionalSegReg ( const MCInst *  MI,
unsigned  OpNo,
raw_ostream &  O 
)
protected

Definition at line 349 of file X86InstPrinterCommon.cpp.

References MI, and printOperand().

Referenced by llvm::X86IntelInstPrinter::printMemOffset(), llvm::X86ATTInstPrinter::printMemOffset(), llvm::X86IntelInstPrinter::printMemReference(), llvm::X86ATTInstPrinter::printMemReference(), llvm::X86ATTInstPrinter::printSrcIdx(), and llvm::X86IntelInstPrinter::printSrcIdx().

◆ printPCRelImm()

void X86InstPrinterCommon::printPCRelImm ( const MCInst *  MI,
uint64_t  Address,
unsigned  OpNo,
raw_ostream &  O 
)

value (e.g.

for jumps and calls). In Intel-style these print slightly differently than normal immediates. For example, a $ is not emitted.

Address The address of the next instruction.

See also
MCInstPrinter::printInst

Definition at line 317 of file X86InstPrinterCommon.cpp.

References llvm::Address, assert(), llvm::MCInstPrinter::formatHex(), llvm::MCInstPrinter::formatImm(), llvm::MCAsmInfo::getCodePointerSize(), llvm::MCInstPrinter::MAI, llvm::MCInstPrinter::markup(), MI, llvm::MCInstPrinter::PrintBranchImmAsAddress, and llvm::MCInstPrinter::SymbolizeOperands.

Referenced by llvm::X86ATTInstPrinter::printInst().

◆ printRoundingControl()

void X86InstPrinterCommon::printRoundingControl ( const MCInst *  MI,
unsigned  Op,
raw_ostream &  O 
)

Definition at line 291 of file X86InstPrinterCommon.cpp.

References llvm_unreachable, MI, llvm::X86::TO_NEAREST_INT, llvm::X86::TO_NEG_INF, llvm::X86::TO_POS_INF, and llvm::X86::TO_ZERO.

◆ printSSEAVXCC()

void X86InstPrinterCommon::printSSEAVXCC ( const MCInst *  MI,
unsigned  Op,
raw_ostream &  OS 
)

Definition at line 55 of file X86InstPrinterCommon.cpp.

References llvm_unreachable, and MI.

Referenced by printCMPMnemonic(), and printVPCMPMnemonic().

◆ printVKPair()

void X86InstPrinterCommon::printVKPair ( const MCInst *  MI,
unsigned  OpNo,
raw_ostream &  OS 
)
protected

Definition at line 404 of file X86InstPrinterCommon.cpp.

References llvm_unreachable, MI, OS, and llvm::MCInstPrinter::printRegName().

◆ printVPCMPMnemonic()

void X86InstPrinterCommon::printVPCMPMnemonic ( const MCInst *  MI,
raw_ostream &  OS 
)

Definition at line 125 of file X86InstPrinterCommon.cpp.

References llvm_unreachable, MI, OS, and printSSEAVXCC().

Referenced by llvm::X86ATTInstPrinter::printVecCompareInstr(), and llvm::X86IntelInstPrinter::printVecCompareInstr().

◆ printVPCOMMnemonic()

void X86InstPrinterCommon::printVPCOMMnemonic ( const MCInst *  MI,
raw_ostream &  OS 
)

Definition at line 95 of file X86InstPrinterCommon.cpp.

References llvm_unreachable, MI, and OS.

Referenced by llvm::X86ATTInstPrinter::printVecCompareInstr(), and llvm::X86IntelInstPrinter::printVecCompareInstr().

The documentation for this class was generated from the following files:
Generated on Sun Jun 4 2023 19:17:10 for LLVM by doxygen 1.9.6