hades.models.mips.core
Class Core

java.lang.Object
  hades.models.mips.core.Core

All Implemented Interfaces:

EntryHandler, Resetable

public class Core

extends java.lang.Object

implements Resetable, EntryHandler

All core parts including pipeline, registers, execution unit and memory managing unit are implemented here

Field Summary

Copro0	copro0
Coprocessor[]	coproc
protected long	cycleCounter
protected boolean	debug
boolean	firstHalf
InstrFrame[]	instr
int	instrPtr
InstrFrame	iPtr0
InstrFrame	iPtr1
InstrFrame	iPtr2
InstrFrame	iPtr3
InstrFrame	iPtr4
InstrFrame	iPtr5
InstrFrame	iPtr6
InstrFrame	iPtr7
AccessMemory	mem
PartHandler	partHandler
Registers	reg
InstrFrame	tmp

Constructor Summary

Core(ResetHandler resetHandler, MipsMemory hadesInterface, boolean standalone, boolean fastAccessMemory)

Method Summary

boolean	cycle() Perform a half pipeline stage, if returns true, then internal breakpoint (SYSCALL) ocurred
long	getCycleCounter()
boolean	getLog()
static void	main(java.lang.String[] argv)
void	por() Power on reset or hardware reset
void	reset() software reset
void	setCycleCounter(long newCycleCounter)
void	setEntry(int entry, int globalPointer) EntryHandler interface, sets entry address if new file is loaded
void	setLog(boolean newDebug)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

mem

public AccessMemory mem

reg

public Registers reg

instr

public InstrFrame[] instr

coproc

public Coprocessor[] coproc

partHandler

public PartHandler partHandler

copro0

public Copro0 copro0

instrPtr

public int instrPtr

iPtr0

public InstrFrame iPtr0

iPtr1

public InstrFrame iPtr1

iPtr2

public InstrFrame iPtr2

iPtr3

public InstrFrame iPtr3

iPtr4

public InstrFrame iPtr4

iPtr5

public InstrFrame iPtr5

iPtr6

public InstrFrame iPtr6

iPtr7

public InstrFrame iPtr7

tmp

public InstrFrame tmp

firstHalf

public boolean firstHalf

debug

protected boolean debug

cycleCounter

protected long cycleCounter

Constructor Detail

Core

public Core(ResetHandler resetHandler,
            MipsMemory hadesInterface,
            boolean standalone,
            boolean fastAccessMemory)

Method Detail

por

public void por()

Power on reset or hardware reset

Specified by:

por in interface Resetable

reset

public void reset()

software reset

Specified by:

reset in interface Resetable

setEntry

public void setEntry(int entry,
                     int globalPointer)

EntryHandler interface, sets entry address if new file is loaded

Specified by:

setEntry in interface EntryHandler

cycle

public boolean cycle()

Perform a half pipeline stage, if returns true, then internal breakpoint (SYSCALL) ocurred

setLog

public void setLog(boolean newDebug)

getLog

public boolean getLog()

setCycleCounter

public void setCycleCounter(long newCycleCounter)

getCycleCounter

public long getCycleCounter()

main

public static void main(java.lang.String[] argv)