Module openj9.dtfj

Package com.ibm.j9ddr.vm29.pointer

Class IDATAPointer

java.lang.Object

com.ibm.j9ddr.vm29.j9.DataType

com.ibm.j9ddr.vm29.pointer.AbstractPointer

com.ibm.j9ddr.vm29.pointer.Pointer

com.ibm.j9ddr.vm29.pointer.IDATAPointer

Direct Known Subclasses:

I32Pointer, I64Pointer

public class IDATAPointer
extends Pointer

Field Summary

Fields

Modifier and Type	Field	Description
static final IDATAPointer	NULL
static final int	SIZEOF

Fields declared in class com.ibm.j9ddr.vm29.pointer.AbstractPointer

address

Fields declared in class com.ibm.j9ddr.vm29.j9.DataType

BITFIELD_FORMAT, pointerPackageName, process, SIZEOF_BOOL, structurePackageName

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	IDATAPointer(long address)

Method Summary

Modifier and Type	Method	Description
IDATAPointer	add(long count)
IDATAPointer	add(Scalar count)
IDATAPointer	addOffset(long offset)
IDATAPointer	addOffset(Scalar offset)
IDATA	at(long index)
IDATA	at(Scalar index)
static IDATAPointer	cast(long address)
static IDATAPointer	cast(AbstractPointer pointer)
static IDATAPointer	cast(UDATA udata)
protected long	sizeOfBaseType()
IDATAPointer	sub(long count)
IDATA	sub(IDATAPointer pointer)
IDATAPointer	sub(Scalar count)
IDATAPointer	subOffset(long offset)
IDATAPointer	subOffset(Scalar offset)
IDATAPointer	untag()
IDATAPointer	untag(long mask)

Methods declared in class com.ibm.j9ddr.vm29.pointer.AbstractPointer

allBitsIn, anyBitsIn, compare, eq, formatFullInteractive, getAddress, getAddressSpace, getBaseCharAtOffset, getBoolAtOffset, getByteAtOffset, getBytesAtOffset, getDoubleAtOffset, getFloatAtOffset, getHexAddress, getHexValue, getIDATAAtOffset, getIntAtOffset, getLongAtOffset, getObjectClassAtOffset, getObjectMonitorAtOffset, getObjectReferenceAtOffset, getPointerAtOffset, getShortAtOffset, getTargetName, getUDATAAtOffset, gt, gte, hexAt, hexAt, isNull, longValue, lt, lte, nonNullAddress, notNull, reportClassCacheStats, sub

Methods declared in class com.ibm.j9ddr.vm29.j9.DataType

formatShortInteractive, getJ9RASPointer, getPointerPackageName, getProcess, getStructure, getStructure, getStructure, getStructurePackageName, init, setJ9RASPointer

Methods declared in class java.lang.Object

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

Field Details

SIZEOF

public static final int SIZEOF

NULL

public static final IDATAPointer NULL

Constructor Details

IDATAPointer

protected IDATAPointer(long address)

Method Details

cast

public static IDATAPointer cast(AbstractPointer pointer)

cast

public static IDATAPointer cast(UDATA udata)

cast

public static IDATAPointer cast(long address)

at

public IDATA at(long index)
         throws CorruptDataException

Throws:

CorruptDataException

at

public IDATA at(Scalar index)
         throws CorruptDataException

Throws:

CorruptDataException

untag

public IDATAPointer untag()

untag

public IDATAPointer untag(long mask)

add

public IDATAPointer add(long count)

add

public IDATAPointer add(Scalar count)

addOffset

public IDATAPointer addOffset(long offset)

addOffset

public IDATAPointer addOffset(Scalar offset)

sub

public IDATAPointer sub(long count)

sub

public IDATAPointer sub(Scalar count)

sub

public IDATA sub(IDATAPointer pointer)

subOffset

public IDATAPointer subOffset(long offset)

subOffset

public IDATAPointer subOffset(Scalar offset)

sizeOfBaseType

protected long sizeOfBaseType()