hades.models.mips.core
Class ExceptionGenerator

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

All Implemented Interfaces:

Resetable

public class ExceptionGenerator

extends java.lang.Object

implements Resetable

Field Summary

protected boolean	debug
static int	EXCEPTADRERRLOAD
static int	EXCEPTADRERRSTORE
static int	EXCEPTBREAKPOINT
static int	EXCEPTBUSERRDATA
static int	EXCEPTBUSERRINSTR
static int	EXCEPTCOPROUNUSABLE
static int	EXCEPTEXTINT
static int	EXCEPTOVERFLOW
static int	EXCEPTRESERVEDINSTR
static int	EXCEPTRESET
static int	EXCEPTSYSCALL
static int	EXCEPTTLBMISSLOAD
static int	EXCEPTTLBMISSSTORE
static int	EXCEPTTLBMOD
protected PartHandler	partHandler

Constructor Summary

ExceptionGenerator(PartHandler newPartHandler)

Method Summary

void	generateAddressException(int instrFrameNumber, int exceptionCode, int coproNumber, int badAdr) Special behaviour for address exceptions
void	generateException(int instrFrameNumber, int exceptionCode, int coproNumber) All exceptions are generated here
boolean	getLog()
void	por() Hardware reset or power on reset
void	reset() Software reset, initiated by a special assembly statement or an operating system call
void	setLog(boolean newDebug)

Methods inherited from class java.lang.Object

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

Field Detail

partHandler

protected PartHandler partHandler

debug

protected boolean debug

EXCEPTEXTINT

public static final int EXCEPTEXTINT

See Also:

Constant Field Values

EXCEPTTLBMOD

public static final int EXCEPTTLBMOD

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Constant Field Values

EXCEPTTLBMISSLOAD

public static final int EXCEPTTLBMISSLOAD

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Constant Field Values

EXCEPTTLBMISSSTORE

public static final int EXCEPTTLBMISSSTORE

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Constant Field Values

EXCEPTADRERRLOAD

public static final int EXCEPTADRERRLOAD

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Constant Field Values

EXCEPTADRERRSTORE

public static final int EXCEPTADRERRSTORE

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Constant Field Values

EXCEPTBUSERRINSTR

public static final int EXCEPTBUSERRINSTR

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Constant Field Values

EXCEPTBUSERRDATA

public static final int EXCEPTBUSERRDATA

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Constant Field Values

EXCEPTSYSCALL

public static final int EXCEPTSYSCALL

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Constant Field Values

EXCEPTBREAKPOINT

public static final int EXCEPTBREAKPOINT

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Constant Field Values

EXCEPTRESERVEDINSTR

public static final int EXCEPTRESERVEDINSTR

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Constant Field Values

EXCEPTCOPROUNUSABLE

public static final int EXCEPTCOPROUNUSABLE

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Constant Field Values

EXCEPTOVERFLOW

public static final int EXCEPTOVERFLOW

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Constant Field Values

EXCEPTRESET

public static final int EXCEPTRESET

See Also:

Constant Field Values

Constructor Detail

ExceptionGenerator

public ExceptionGenerator(PartHandler newPartHandler)

Method Detail

por

public void por()

Description copied from interface: Resetable

Hardware reset or power on reset

Specified by:

por in interface Resetable

reset

public void reset()

Description copied from interface: Resetable

Software reset, initiated by a special assembly statement or an operating system call

Specified by:

reset in interface Resetable

setLog

public void setLog(boolean newDebug)

getLog

public boolean getLog()

generateAddressException

public void generateAddressException(int instrFrameNumber,
                                     int exceptionCode,
                                     int coproNumber,
                                     int badAdr)

Special behaviour for address exceptions

generateException

public void generateException(int instrFrameNumber,
                              int exceptionCode,
                              int coproNumber)

All exceptions are generated here