cse378.tlb
Class TLBEntry

java.lang.Object
  cse378.AbstractBlock
      cse378.TaggedBlock
          cse378.tlb.TLBEntry

public class TLBEntry
extends TaggedBlock

Field Summary

(package private) cse378.address.PhysicalPage

page

Fields inherited from class cse378.TaggedBlock

tag, tagBits

Fields inherited from class cse378.AbstractBlock

dirty, id, valid

Constructor Summary

TLBEntry(int tagBits, int id)

Method Summary

boolean	equals(java.lang.Object o)
cse378.address.PhysicalPage	getPage()
cse378.address.VirtualPage	getTag() getTag returns the tag
int	hashCode() hashcode computation
boolean	hasTag(BitField tag) Checks this entry for a matching Tag
boolean	hasTag(cse378.address.VirtualPage tag)
void	setPage(cse378.address.PhysicalPage page)
void	setTag(BitField tag) writeTag writes the new tag
void	setTag(cse378.address.VirtualPage tag) Update the current entry with a new one
java.lang.String	toString()
void	update(BitField tag) Update the current entry with a new one
void	update(cse378.address.VirtualPage tag)

Methods inherited from class cse378.AbstractBlock

getId, isDirty, isValid, setDirty, setValid

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

page

cse378.address.PhysicalPage page

Constructor Detail

TLBEntry

TLBEntry(int tagBits,
         int id)

Method Detail

getPage

public cse378.address.PhysicalPage getPage()

setPage

public void setPage(cse378.address.PhysicalPage page)

hashCode

public int hashCode()

Description copied from class: AbstractBlock

hashcode computation

Overrides:

hashCode in class AbstractBlock

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class TaggedBlock

getTag

public cse378.address.VirtualPage getTag()

Description copied from class: TaggedBlock

getTag returns the tag

Overrides:

getTag in class TaggedBlock

Returns:

tag of cacheline

hasTag

public boolean hasTag(BitField tag)

Description copied from class: TaggedBlock

Checks this entry for a matching Tag

Overrides:

hasTag in class TaggedBlock

Returns:

true if the tags match

hasTag

public boolean hasTag(cse378.address.VirtualPage tag)

setTag

public void setTag(BitField tag)

Description copied from class: TaggedBlock

writeTag writes the new tag

Overrides:

setTag in class TaggedBlock

Parameters:

tag - new tag for the cacheline

setTag

public void setTag(cse378.address.VirtualPage tag)

Update the current entry with a new one

Parameters:

tag - new Tag

update

public void update(BitField tag)

Description copied from class: TaggedBlock

Update the current entry with a new one

Overrides:

update in class TaggedBlock

Parameters:

tag - new Tag

update

public void update(cse378.address.VirtualPage tag)