leon3_funclt_trap::UMAC_imm Class Reference

#include <instructions.hpp>

Inheritance diagram for leon3_funclt_trap::UMAC_imm:

Collaboration diagram for leon3_funclt_trap::UMAC_imm:

Public Member Functions
	UMAC_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	~UMAC_imm ()
Public Member Functions inherited from leon3_funclt_trap::WB_plain_op
	WB_plain_op (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)
virtual	~WB_plain_op ()
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	result
unsigned int	rs1_op
unsigned int	rs2_op
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::WB_plain_op
void	WB_plain (Alias &rd, unsigned int &rd_bit, unsigned int &result) throw ()
Protected Member Functions inherited from leon3_funclt_trap::Instruction
void	IncrementPC () throw ()

Constructor & Destructor Documentation

leon3_funclt_trap::UMAC_imm::UMAC_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::UMAC_imm::~UMAC_imm ( )

virtual

Member Function Documentation

unsigned int leon3_funclt_trap::UMAC_imm::behavior ( )

virtual

Implements leon3_funclt_trap::Instruction.

References result, and Y.

unsigned int leon3_funclt_trap::UMAC_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::UMAC_imm::getInstructionName ( ) const throw ( )

virtual

Returns the instruction name.

Implements leon3_funclt_trap::Instruction.

std::string leon3_funclt_trap::UMAC_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::UMAC_imm::replicate ( ) const throw ( )

virtual

Implements leon3_funclt_trap::Instruction.

References Y.

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

virtual

Implements leon3_funclt_trap::Instruction.

Member Data Documentation

unsigned int leon3_funclt_trap::UMAC_imm::result

protected

unsigned int leon3_funclt_trap::UMAC_imm::rs1_op

protected

unsigned int leon3_funclt_trap::UMAC_imm::rs2_op

protected

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

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