dioscuri.module.cpu32
Class CombiningRealCodeBlock

java.lang.Object
  dioscuri.module.cpu32.CombiningRealCodeBlock

All Implemented Interfaces:

CodeBlock, RealModeCodeBlock

public class CombiningRealCodeBlock
extends java.lang.Object
implements RealModeCodeBlock

Author:

Bram Lohman, Bart Kiers

Constructor Summary

CombiningRealCodeBlock(CodeBlock block0, CodeBlock block1, CodeBlock block2, int start, int jumpSize)

Method Summary

int	execute(Processor cpu) Returns the number of equivalent x86 instructions executed.
java.lang.String	getDisplayString()
int	getX86Count()
int	getX86Length()
boolean	handleMemoryRegionChange(int startAddress, int endAddress)
void	invalidate()

Methods inherited from class java.lang.Object

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

Constructor Detail

CombiningRealCodeBlock

public CombiningRealCodeBlock(CodeBlock block0,
                              CodeBlock block1,
                              CodeBlock block2,
                              int start,
                              int jumpSize)

Parameters:

block0 -

block1 -

block2 -

start -

jumpSize -

Method Detail

getX86Length

public int getX86Length()

Specified by:

getX86Length in interface CodeBlock

Returns:

-

getX86Count

public int getX86Count()

Specified by:

getX86Count in interface CodeBlock

Returns:

-

invalidate

public void invalidate()

execute

public int execute(Processor cpu)

Description copied from interface: CodeBlock

Returns the number of equivalent x86 instructions executed. Negative results indicate an error

Specified by:

execute in interface CodeBlock

Returns:

the number of equivalent x86 instructions executed. Negative results indicate an error

handleMemoryRegionChange

public boolean handleMemoryRegionChange(int startAddress,
                                        int endAddress)

Specified by:

handleMemoryRegionChange in interface CodeBlock

Parameters:

startAddress -

endAddress -

Returns:

-

getDisplayString

public java.lang.String getDisplayString()

Specified by:

getDisplayString in interface CodeBlock

Returns:

-