#include <instructions.hpp>

Inheritance diagram for leon3_funclt_trap::RETT_imm:

Collaboration diagram for leon3_funclt_trap::RETT_imm:

Public Member Functions
	RETT_imm (Reg32_0 &PSR, Reg32_1 &WIM, Reg32_2 &TBR, Reg32_3 &Y, Reg32_3 &PC, Reg32_3 &NPC, RegisterBankClass &GLOBAL, Reg32_3 WINREGS, Reg32_3 ASR, Alias &FP, Alias &LR, Alias &SP, Alias &PCR, Alias *REGS, MemoryInterface &instrMem, MemoryInterface &dataMem, PinTLM_out_32 &irqAck)

unsigned int	behavior ()

Instruction *	replicate () const throw ()

std::string	getInstructionName () const throw ()
	Returns the instruction name. More...

unsigned int	getId () const throw ()
	Gets the ID of the instruction as returned by the decoder. More...

void	setParams (const unsigned int &bitString) throw ()

std::string	getMnemonic () const throw ()

virtual	~RETT_imm ()

Public Member Functions inherited from leon3_funclt_trap::Instruction
	Instruction (Reg32_0 &PSR, Reg32_1 &WIM, Reg32_2 &TBR, Reg32_3 &Y, Reg32_3 &PC, Reg32_3 &NPC, RegisterBankClass &GLOBAL, Reg32_3 WINREGS, Reg32_3 ASR, Alias &FP, Alias &LR, Alias &SP, Alias &PCR, Alias *REGS, MemoryInterface &instrMem, MemoryInterface &dataMem, PinTLM_out_32 &irqAck)

void	annull ()

void	flush ()

void	stall (const unsigned int &numCycles)

bool	IncrementRegWindow () throw ()

bool	DecrementRegWindow () throw ()

int	SignExtend (unsigned int bitSeq, unsigned int bitSeq_length) const throw ()

void	RaiseException (unsigned int pcounter, unsigned int npcounter, unsigned int exceptionId, unsigned int customTrapOffset=0)

bool	checkIncrementWin () const throw ()

bool	checkDecrementWin () const throw ()

virtual	~Instruction ()

Protected Attributes
unsigned int	pcounter

unsigned int	npcounter

unsigned int	rs1_op

unsigned int	rs2_op

unsigned int	targetAddr

unsigned int	newCwp

bool	exceptionEnabled

bool	invalidWin

bool	notAligned

bool	supervisor

Protected Attributes inherited from leon3_funclt_trap::Instruction
Reg32_0 &	PSR

Reg32_1 &	WIM

Reg32_2 &	TBR

Reg32_3 &	Y

Reg32_3 &	PC

Reg32_3 &	NPC

RegisterBankClass &	GLOBAL

Reg32_3 *	WINREGS

Reg32_3 *	ASR

Alias &	FP

Alias &	LR

Alias &	SP

Alias &	PCR

Alias *	REGS

MemoryInterface &	instrMem

MemoryInterface &	dataMem

PinTLM_out_32 &	irqAck

const unsigned int	NUM_REG_WIN

const bool	PIPELINED_MULT

Additional Inherited Members
Public Attributes inherited from leon3_funclt_trap::Instruction
unsigned int	totalInstrCycles

Protected Member Functions inherited from leon3_funclt_trap::Instruction
void	IncrementPC () throw ()

Constructor & Destructor Documentation

leon3_funclt_trap::RETT_imm::RETT_imm	(	Reg32_0 &	PSR,
		Reg32_1 &	WIM,
		Reg32_2 &	TBR,
		Reg32_3 &	Y,
		Reg32_3 &	PC,
		Reg32_3 &	NPC,
		RegisterBankClass &	GLOBAL,
		Reg32_3 *	WINREGS,
		Reg32_3 *	ASR,
		Alias &	FP,
		Alias &	LR,
		Alias &	SP,
		Alias &	PCR,
		Alias *	REGS,
		MemoryInterface &	instrMem,
		MemoryInterface &	dataMem,
		PinTLM_out_32 &	irqAck
	)

leon3_funclt_trap::RETT_imm::~RETT_imm ( )

virtual

Member Function Documentation

unsigned int leon3_funclt_trap::RETT_imm::behavior ( )

virtual

Implements leon3_funclt_trap::Instruction.

References flush(), i, ILLEGAL_INSTR, key_CWP, key_ET, key_PS, key_S, PRIVILEDGE_INSTR, and THROW_EXCEPTION.

Here is the call graph for this function:

unsigned int leon3_funclt_trap::RETT_imm::getId	(	)	const
throw	(
	)

virtual

Gets the ID of the instruction as returned by the decoder.

Implements leon3_funclt_trap::Instruction.

std::string leon3_funclt_trap::RETT_imm::getInstructionName	(	)	const
throw	(
	)

virtual

Returns the instruction name.

Implements leon3_funclt_trap::Instruction.

std::string leon3_funclt_trap::RETT_imm::getMnemonic	(	)	const
throw	(
	)

virtual

Returns the instruction mnemonic, so how the current instruction translated to assebmly code

Implements leon3_funclt_trap::Instruction.

Instruction * leon3_funclt_trap::RETT_imm::replicate	(	)	const
throw	(
	)

virtual

Implements leon3_funclt_trap::Instruction.

References Y.

void leon3_funclt_trap::RETT_imm::setParams	(	const unsigned int &	bitString	)
throw	(
	)

virtual

Implements leon3_funclt_trap::Instruction.

Member Data Documentation

bool leon3_funclt_trap::RETT_imm::exceptionEnabled

protected

bool leon3_funclt_trap::RETT_imm::invalidWin

protected

unsigned int leon3_funclt_trap::RETT_imm::newCwp

protected

bool leon3_funclt_trap::RETT_imm::notAligned

protected

unsigned int leon3_funclt_trap::RETT_imm::npcounter

protected

unsigned int leon3_funclt_trap::RETT_imm::pcounter

protected

unsigned int leon3_funclt_trap::RETT_imm::rs1_op

protected

unsigned int leon3_funclt_trap::RETT_imm::rs2_op

protected

bool leon3_funclt_trap::RETT_imm::supervisor

protected

unsigned int leon3_funclt_trap::RETT_imm::targetAddr

protected

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

gaisler/leon3/intunit/instructions.hpp
gaisler/leon3/intunit/instructions.cpp

Public Member Functions

Protected Attributes

Additional Inherited Members

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation