dioscuri.module.cpu32
Class LazyMemory
java.lang.Object
dioscuri.module.cpu32.Memory
dioscuri.module.cpu32.AbstractMemory
dioscuri.module.cpu32.LazyMemory
- All Implemented Interfaces:
- ByteArray
- Direct Known Subclasses:
- LazyCodeBlockMemory
public class LazyMemory
- extends AbstractMemory
- Author:
- Bram Lohman, Bart Kiers
|
Method Summary |
void |
clear()
|
void |
copyContentsFrom(int address,
byte[] buf,
int off,
int len)
|
void |
copyContentsInto(int address,
byte[] buf,
int off,
int len)
|
CodeBlock |
decodeCodeBlockAt(Processor cpu,
int offset)
|
int |
execute(Processor cpu,
int offset)
|
byte |
getByte(int offset)
|
int |
getDoubleWord(int offset)
|
long |
getSize()
|
short |
getWord(int offset)
|
boolean |
isAllocated()
|
boolean |
isCacheable()
|
void |
setByte(int offset,
byte data)
|
void |
setDoubleWord(int offset,
int data)
|
void |
setWord(int offset,
short data)
|
java.lang.String |
toString()
|
| Methods inherited from class dioscuri.module.cpu32.AbstractMemory |
clear, clearArray, clearArray, getDoubleWord, getDoubleWordInBytes, getLowerDoubleQuadWord, getQuadWord, getQuadWordInBytes, getUpperDoubleQuadWord, getWord, getWordInBytes, setDoubleWordInBytes, setLowerDoubleQuadWord, setQuadWord, setQuadWordInBytes, setUpperDoubleQuadWord, setWordInBytes |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
LazyMemory
public LazyMemory(int size)
- Parameters:
size -
LazyMemory
public LazyMemory(int size,
Clock clk)
- Parameters:
size - clk -
LazyMemory
public LazyMemory(byte[] data)
- Parameters:
data -
isCacheable
public boolean isCacheable()
- Returns:
- -
copyContentsInto
public void copyContentsInto(int address,
byte[] buf,
int off,
int len)
- Specified by:
copyContentsInto in interface ByteArray- Overrides:
copyContentsInto in class AbstractMemory
- Parameters:
address - buf - off - len -
copyContentsFrom
public void copyContentsFrom(int address,
byte[] buf,
int off,
int len)
- Overrides:
copyContentsFrom in class AbstractMemory
- Parameters:
address - buf - off - len -
getSize
public long getSize()
- Specified by:
getSize in interface ByteArray- Specified by:
getSize in class AbstractMemory
- Returns:
- -
isAllocated
public boolean isAllocated()
- Overrides:
isAllocated in class Memory
- Returns:
- -
getByte
public byte getByte(int offset)
- Specified by:
getByte in interface ByteArray- Specified by:
getByte in class AbstractMemory
- Parameters:
offset -
- Returns:
- -
setByte
public void setByte(int offset,
byte data)
- Specified by:
setByte in interface ByteArray- Specified by:
setByte in class AbstractMemory
- Parameters:
offset - data -
getWord
public short getWord(int offset)
- Overrides:
getWord in class AbstractMemory
- Parameters:
offset -
- Returns:
- -
getDoubleWord
public int getDoubleWord(int offset)
- Overrides:
getDoubleWord in class AbstractMemory
- Parameters:
offset -
- Returns:
- -
setWord
public void setWord(int offset,
short data)
- Overrides:
setWord in class AbstractMemory
- Parameters:
offset - data -
setDoubleWord
public void setDoubleWord(int offset,
int data)
- Overrides:
setDoubleWord in class AbstractMemory
- Parameters:
offset - data -
clear
public void clear()
- Specified by:
clear in interface ByteArray- Overrides:
clear in class AbstractMemory
execute
public int execute(Processor cpu,
int offset)
- Specified by:
execute in class Memory
- Parameters:
cpu - offset -
- Returns:
- -
decodeCodeBlockAt
public CodeBlock decodeCodeBlockAt(Processor cpu,
int offset)
- Specified by:
decodeCodeBlockAt in class Memory
- Parameters:
cpu - offset -
- Returns:
- -
toString
public java.lang.String toString()
- Overrides:
toString in class java.lang.Object