joeq.Memory
Class HeapAddress

java.lang.Object
  joeq.Memory.Address
      joeq.Memory.HeapAddress

Direct Known Subclasses:

HostedVM.BogusHeapAddress

public class HeapAddress
extends Address

Version:

$Id: HeapAddress.java 1538 2004-03-23 11:48:23Z joewhaley $

Author:

John Whaley

Nested Class Summary

static class

HeapAddress.HeapAddressFactory

Field Summary

static jq_Class	_class
static jq_StaticField	_FACTORY
static HeapAddress.HeapAddressFactory	FACTORY

Constructor Summary

HeapAddress()

Method Summary

static HeapAddress	address32(int val)
static HeapAddress	addressOf(Object o)
Address	align(int shift)
Object	asObject()
jq_Reference	asReferenceType()
void	atomicAdd(int v)
void	atomicAnd(int v)
int	atomicCas4(int before, int after)
long	atomicCas8(long before, long after)
void	atomicSub(int v)
int	difference(Address v)
static HeapAddress	getNull()
boolean	isNull()
static int	logSize()
Address	offset(int offset)
static int	pageAlign()
Address	peek()
byte	peek1()
short	peek2()
int	peek4()
long	peek8()
void	poke(Address v)
void	poke1(byte v)
void	poke2(short v)
void	poke4(int v)
void	poke8(long v)
static int	size()
String	stringRep()
int	to32BitValue()

Methods inherited from class joeq.Memory.Address

alignInt, clone, equals, hashCode, toString

Methods inherited from class java.lang.Object

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

Field Detail

FACTORY

public static HeapAddress.HeapAddressFactory FACTORY

_class

public static final jq_Class _class

_FACTORY

public static final jq_StaticField _FACTORY

Constructor Detail

HeapAddress

public HeapAddress()

Method Detail

size

public static final int size()

logSize

public static final int logSize()

pageAlign

public static final int pageAlign()

getNull

public static final HeapAddress getNull()

addressOf

public static final HeapAddress addressOf(Object o)

address32

public static final HeapAddress address32(int val)

asObject

public Object asObject()

asReferenceType

public jq_Reference asReferenceType()

atomicAdd

public void atomicAdd(int v)

atomicSub

public void atomicSub(int v)

atomicAnd

public void atomicAnd(int v)

atomicCas4

public int atomicCas4(int before,
                      int after)

atomicCas8

public long atomicCas8(long before,
                       long after)

peek

public Address peek()

Specified by:

peek in class Address

peek1

public byte peek1()

Specified by:

peek1 in class Address

peek2

public short peek2()

Specified by:

peek2 in class Address

peek4

public int peek4()

Specified by:

peek4 in class Address

peek8

public long peek8()

Specified by:

peek8 in class Address

poke

public void poke(Address v)

Specified by:

poke in class Address

poke1

public void poke1(byte v)

Specified by:

poke1 in class Address

poke2

public void poke2(short v)

Specified by:

poke2 in class Address

poke4

public void poke4(int v)

Specified by:

poke4 in class Address

poke8

public void poke8(long v)

Specified by:

poke8 in class Address

offset

public Address offset(int offset)

Specified by:

offset in class Address

align

public Address align(int shift)

Specified by:

align in class Address

difference

public int difference(Address v)

Specified by:

difference in class Address

isNull

public boolean isNull()

Specified by:

isNull in class Address

to32BitValue

public int to32BitValue()

Specified by:

to32BitValue in class Address

stringRep

public String stringRep()

Specified by:

stringRep in class Address