#include "Target/BPF/MCTargetDesc/BPFInstPrinter.h"

Inheritance diagram for llvm::BPFInstPrinter:

Public Member Functions
	BPFInstPrinter (const MCAsmInfo &MAI, const MCInstrInfo &MII, const MCRegisterInfo &MRI)
void	printInst (const MCInst *MI, uint64_t Address, StringRef Annot, const MCSubtargetInfo &STI, raw_ostream &O) override
	Print the specified MCInst to the specified raw_ostream.
void	printOperand (const MCInst *MI, unsigned OpNo, raw_ostream &O)
void	printMemOperand (const MCInst *MI, int OpNo, raw_ostream &O)
void	printImm64Operand (const MCInst *MI, unsigned OpNo, raw_ostream &O)
void	printBrTargetOperand (const MCInst *MI, unsigned OpNo, raw_ostream &O)
std::pair< const char *, uint64_t >	getMnemonic (const MCInst &MI) const override
	Returns a pair containing the mnemonic for `MI` and the number of bits left for further processing by printInstruction (generated by tablegen).
void	printInstruction (const MCInst *MI, uint64_t Address, raw_ostream &O)
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.
StringRef	getOpcodeName (unsigned Opcode) const
	Return the name of the specified opcode enum (e.g.
virtual void	printRegName (raw_ostream &OS, MCRegister Reg)
	Print the assembler register name.
bool	getUseMarkup () const
void	setUseMarkup (bool Value)
bool	getUseColor () const
void	setUseColor (bool Value)
WithMarkup	markup (raw_ostream &OS, Markup M)
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

Static Public Member Functions
static const char *	getRegisterName (MCRegister Reg)

Additional Inherited Members
Public Types inherited from llvm::MCInstPrinter
enum class	Markup { Immediate , Register , Target , Memory }
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.
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	UseColor = false
	True if we are printing colored 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.
SmallVector< raw_ostream::Colors, 4 >	ColorStack {raw_ostream::Colors::RESET}

Detailed Description

Definition at line 19 of file BPFInstPrinter.h.

Constructor & Destructor Documentation

◆ BPFInstPrinter()

llvm::BPFInstPrinter::BPFInstPrinter	(	const MCAsmInfo &	MAI,
		const MCInstrInfo &	MII,
		const MCRegisterInfo &	MRI )

inline

Definition at line 21 of file BPFInstPrinter.h.

References llvm::MCInstPrinter::MAI, llvm::MCInstPrinter::MCInstPrinter(), llvm::MCInstPrinter::MII, and llvm::MCInstPrinter::MRI.

Member Function Documentation

◆ getMnemonic()

std::pair< const char *, uint64_t > llvm::BPFInstPrinter::getMnemonic ( const MCInst & MI ) const

overridevirtual

Returns a pair containing the mnemonic for MI and the number of bits left for further processing by printInstruction (generated by tablegen).

Implements llvm::MCInstPrinter.

References MI.

◆ getRegisterName()

const char * llvm::BPFInstPrinter::getRegisterName ( MCRegister Reg )

static

References Reg.

Referenced by printMemOperand(), and printOperand().

◆ printBrTargetOperand()

void BPFInstPrinter::printBrTargetOperand	(	const MCInst *	MI,
		unsigned	OpNo,
		raw_ostream &	O )

Definition at line 79 of file BPFInstPrinter.cpp.

References llvm::MCInstPrinter::formatImm(), llvm::MCInstPrinter::MAI, and MI.

◆ printImm64Operand()

void BPFInstPrinter::printImm64Operand	(	const MCInst *	MI,
		unsigned	OpNo,
		raw_ostream &	O )

Definition at line 68 of file BPFInstPrinter.cpp.

References llvm::MCInstPrinter::formatImm(), llvm::MCInstPrinter::MAI, and MI.

◆ printInst()

void BPFInstPrinter::printInst	(	const MCInst *	MI,
		uint64_t	Address,
		StringRef	Annot,
		const MCSubtargetInfo &	STI,
		raw_ostream &	OS )

overridevirtual

Print the specified MCInst to the specified raw_ostream.

Address the address of current instruction on most targets, used to print a PC relative immediate as the target address. On targets where a PC relative immediate is relative to the next instruction and the length of a MCInst is difficult to measure (e.g. x86), this is the address of the next instruction. If Address is 0, the immediate will be printed.

Implements llvm::MCInstPrinter.

Definition at line 27 of file BPFInstPrinter.cpp.

References llvm::Address, MI, llvm::MCInstPrinter::printAnnotation(), and printInstruction().

◆ printInstruction()

void llvm::BPFInstPrinter::printInstruction	(	const MCInst *	MI,
		uint64_t	Address,
		raw_ostream &	O )

References llvm::Address, and MI.

Referenced by printInst().

◆ printMemOperand()

void BPFInstPrinter::printMemOperand	(	const MCInst *	MI,
		int	OpNo,
		raw_ostream &	O )

Definition at line 47 of file BPFInstPrinter.cpp.

References assert(), llvm::MCInstPrinter::formatImm(), llvm::MCOperand::getReg(), getRegisterName(), llvm::MCOperand::isReg(), and MI.

◆ printOperand()

void BPFInstPrinter::printOperand	(	const MCInst *	MI,
		unsigned	OpNo,
		raw_ostream &	O )

Definition at line 34 of file BPFInstPrinter.cpp.

References assert(), llvm::MCInstPrinter::formatImm(), getRegisterName(), llvm::MCInstPrinter::MAI, and MI.

The documentation for this class was generated from the following files:

lib/Target/BPF/MCTargetDesc/BPFInstPrinter.h
lib/Target/BPF/MCTargetDesc/BPFInstPrinter.cpp

Public Member Functions

Static Public Member Functions

Additional Inherited Members