jdk.internal.jvmci.hotspot

Class HotSpotInstalledCode

java.lang.Object

jdk.internal.jvmci.code.InstalledCode

jdk.internal.jvmci.hotspot.HotSpotInstalledCode

Direct Known Subclasses:

HotSpotNmethod, HotSpotRuntimeStub

public abstract class HotSpotInstalledCode
extends InstalledCode

Implementation of InstalledCode for HotSpot.

Field Summary

Fields

Modifier and Type	Field and Description
private int	codeSize Size of the code.
private long	codeStart Start address of the code.
private int	size Total size of the code blob.

Fields inherited from class jdk.internal.jvmci.code.InstalledCode

name

Constructor Summary

Constructors

Constructor and Description
HotSpotInstalledCode(String name)

Method Summary

Modifier and Type	Method and Description
byte[]	getBlob()
byte[]	getCode() Returns a copy of this installed code if it is valid, null otherwise.
long	getCodeSize() Returns the number of instruction bytes for this code.
int	getSize()
long	getStart() Returns the start address of this installed code if it is valid, 0 otherwise.
abstract String	toString()

Methods inherited from class jdk.internal.jvmci.code.InstalledCode

executeVarargs, getAddress, getName, getVersion, invalidate, isValid, setAddress

Methods inherited from class java.lang.Object

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

Field Detail

size

private int size

Total size of the code blob.

codeStart

private long codeStart

Start address of the code.

codeSize

private int codeSize

Size of the code.

Constructor Detail

HotSpotInstalledCode

public HotSpotInstalledCode(String name)

Method Detail

getSize

public int getSize()

Returns:

the total size of this code blob

getBlob

public byte[] getBlob()

Returns:

a copy of this code blob if it is valid, null otherwise.

toString

public abstract String toString()

Overrides:

toString in class Object

getStart

public long getStart()

Description copied from class: InstalledCode

Returns the start address of this installed code if it is valid, 0 otherwise.

Overrides:

getStart in class InstalledCode

getCodeSize

public long getCodeSize()

Description copied from class: InstalledCode

Returns the number of instruction bytes for this code.

Overrides:

getCodeSize in class InstalledCode

getCode

public byte[] getCode()

Description copied from class: InstalledCode

Returns a copy of this installed code if it is valid, null otherwise.

Overrides:

getCode in class InstalledCode