com.oracle.svm.core.image

Class AbstractImageHeapLayouter.AbstractImageHeapPartition

java.lang.Object

com.oracle.svm.core.image.AbstractImageHeapLayouter.AbstractImageHeapPartition

All Implemented Interfaces:

ImageHeapPartition

Direct Known Subclasses:

LinearImageHeapPartition

Enclosing class:

AbstractImageHeapLayouter<T extends ImageHeapPartition>

public abstract static class AbstractImageHeapLayouter.AbstractImageHeapPartition
extends Object
implements ImageHeapPartition

The native image heap comes in partitions. Each partition holds objects with different properties (read-only/writable, primitives/objects).

Constructor Summary

Constructors

Constructor and Description
AbstractImageHeapPartition(String name, boolean writable)

Method Summary

Modifier and Type	Method and Description
String	getName() Returns the name of the partition.
long	getOffsetInSection() Returns the offset at which this partition will be placed in the specified ELF/PE/Mach-O section.
String	getSectionName() Returns the name of the ELF/PE/Mach-O section to which this partition was assigned.
boolean	isWritable() Returns true if the partition is writable.
void	setSection(String sectionName, long offsetInSection) Sets the ELF/PE/Mach-O file position where this partition will be placed.
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.oracle.svm.core.image.ImageHeapPartition

addPadding, allocate, getSize

Constructor Detail

AbstractImageHeapPartition

public AbstractImageHeapPartition(String name,
                                  boolean writable)

Method Detail

getName

public String getName()

Description copied from interface: ImageHeapPartition

Returns the name of the partition.

Specified by:

getName in interface ImageHeapPartition

isWritable

public boolean isWritable()

Description copied from interface: ImageHeapPartition

Returns true if the partition is writable.

Specified by:

isWritable in interface ImageHeapPartition

setSection

public void setSection(String sectionName,
                       long offsetInSection)

Description copied from interface: ImageHeapPartition

Sets the ELF/PE/Mach-O file position where this partition will be placed.

Specified by:

setSection in interface ImageHeapPartition

getSectionName

public String getSectionName()

Description copied from interface: ImageHeapPartition

Returns the name of the ELF/PE/Mach-O section to which this partition was assigned.

Specified by:

getSectionName in interface ImageHeapPartition

getOffsetInSection

public long getOffsetInSection()

Description copied from interface: ImageHeapPartition

Returns the offset at which this partition will be placed in the specified ELF/PE/Mach-O section.

Specified by:

getOffsetInSection in interface ImageHeapPartition

toString

public String toString()

Overrides:

toString in class Object