com.oracle.svm.core.heap

Class NativeImageInfo.BaseMemoryWalkerAccessImpl

java.lang.Object

com.oracle.svm.core.heap.NativeImageInfo.BaseMemoryWalkerAccessImpl

Direct Known Subclasses:

NativeImageInfo.ReadOnlyPrimitiveMemoryWalkerAccessImpl, NativeImageInfo.ReadOnlyReferenceMemoryWalkerAccessImpl, NativeImageInfo.WritablePrimitiveMemoryWalkerAccessImpl, NativeImageInfo.WritableReferenceMemoryWalkerAccessImpl

Enclosing class:

NativeImageInfo

protected static class NativeImageInfo.BaseMemoryWalkerAccessImpl
extends Object

A base class with shared logic for all the MemoryWalkerAccessImpl implementations.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	BaseMemoryWalkerAccessImpl() Constructor for subclasses.

Method Summary

Modifier and Type	Method and Description
protected org.graalvm.word.UnsignedWord	baseGetSize(Object firstObject, Object lastObject) Return the distance from the start of the first object to the end of the last object.
protected org.graalvm.word.UnsignedWord	baseGetStart(Object firstObject) Return the address of the first object of a region as an Unsigned.

Methods inherited from class java.lang.Object

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

Constructor Detail

BaseMemoryWalkerAccessImpl

protected BaseMemoryWalkerAccessImpl()

Constructor for subclasses.

Method Detail

baseGetStart

protected org.graalvm.word.UnsignedWord baseGetStart(Object firstObject)

Return the address of the first object of a region as an Unsigned.

baseGetSize

protected org.graalvm.word.UnsignedWord baseGetSize(Object firstObject,
                                                    Object lastObject)

Return the distance from the start of the first object to the end of the last object.