Module openj9.dtfj

Package com.ibm.j9ddr.vm29.pointer

Class UDATAPointer

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.UDATAPointer

Direct Known Subclasses:

U32Pointer, U64Pointer

public class UDATAPointer
extends Pointer

Field Summary

Fields

Modifier and Type	Field	Description
static final UDATAPointer	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	UDATAPointer(long address)

Method Summary

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

Constructor Details

UDATAPointer

protected UDATAPointer(long address)

Method Details

cast

public static UDATAPointer cast(AbstractPointer pointer)

cast

public static UDATAPointer cast(UDATA udata)

cast

public static UDATAPointer cast(long address)

at

public UDATA at(long index)
         throws CorruptDataException

Throws:

CorruptDataException

at

public UDATA at(Scalar index)
         throws CorruptDataException

Throws:

CorruptDataException

untag

public UDATAPointer untag()

untag

public UDATAPointer untag(long mask)

add

public UDATAPointer add(long count)

add

public UDATAPointer add(Scalar count)

addOffset

public UDATAPointer addOffset(long offset)

addOffset

public UDATAPointer addOffset(Scalar offset)

sub

public UDATAPointer sub(long count)

sub

public UDATAPointer sub(Scalar count)

sub

public IDATA sub(UDATAPointer pointer)

subOffset

public UDATAPointer subOffset(long offset)

subOffset

public UDATAPointer subOffset(Scalar offset)

sizeOfBaseType

protected long sizeOfBaseType()