IMT (Jikes RVM API)

Overview

Package

Class

Use

Tree

Serialized

Deprecated

Index

Help

PREV CLASS NEXT CLASS

FRAMES NO FRAMES

SUMMARY: NESTED | FIELD | CONSTR | METHOD

DETAIL: FIELD | CONSTR | METHOD

org.jikesrvm.objectmodel
Class IMT

java.lang.Object
  org.jikesrvm.objectmodel.IMT

All Implemented Interfaces:: RuntimeTable<ArchitectureSpecific.CodeArray>

public final class IMT
extends Object
implements RuntimeTable<ArchitectureSpecific.CodeArray>
extends Object
implements RuntimeTable<ArchitectureSpecific.CodeArray>

This class represents an instance of an interface method table, at runtime it is an array with CodeArray elements.

Field Summary
`private ArchitectureSpecific.CodeArray[]`	`data` The backing data used during boot image writing.

Constructor Summary
`private`	`IMT()` Private constructor.

Method Summary
`static IMT`	`allocate()` Create an IMT.
`ArchitectureSpecific.CodeArray`	`get(int index)` Get a TIB entry.
`ArchitectureSpecific.CodeArray[]`	`getBacking()` Return the backing array (for boot image writing)
`int`	`length()` Return the length of the TIB
`void`	`set(int index, ArchitectureSpecific.CodeArray value)` Set a TIB entry.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

data

private final ArchitectureSpecific.CodeArray[] data

The backing data used during boot image writing.

Constructor Detail

IMT

private IMT()

Private constructor. Can not create instances.

Method Detail

getBacking

public ArchitectureSpecific.CodeArray[] getBacking()

Return the backing array (for boot image writing)

Specified by:: getBacking in interface RuntimeTable<ArchitectureSpecific.CodeArray>

Returns:: backing array of elements

allocate

public static IMT allocate()

Create an IMT.

Returns:: The created IMT instance.

get

public ArchitectureSpecific.CodeArray get(int index)

Get a TIB entry.

Specified by:: get in interface RuntimeTable<ArchitectureSpecific.CodeArray>

Parameters:: index - The index of the entry to get
Returns:: The value of that entry

set

public void set(int index,
                ArchitectureSpecific.CodeArray value)

Set a TIB entry.

Specified by:: set in interface RuntimeTable<ArchitectureSpecific.CodeArray>

Parameters:: index - The index of the entry to set; value - The value to set the entry to.

length

public int length()

Return the length of the TIB

Specified by:: length in interface RuntimeTable<ArchitectureSpecific.CodeArray>

Returns:: length of table