/*
* This file is part of the Jikes RVM project (http://jikesrvm.org).
*
* This file is licensed to You under the Eclipse Public License (EPL);
* You may not use this file except in compliance with the License. You
* may obtain a copy of the License at
*
* http://www.opensource.org/licenses/eclipse-1.0.php
*
* See the COPYRIGHT.txt file distributed with this work for information
* regarding copyright ownership.
*/
package org.mmtk.plan;
import org.mmtk.policy.ImmortalSpace;
import org.mmtk.utility.heap.VMRequest;
/**
* This interface provides an immortal allocation space for GCspy objects.<p>
*
* TODO constant interfaces are bad practice. Converting this to a class does
* not seem to be the right thing to do because it does not fit well with the
* current MMTk architecture and the plan concept. It's probably best to fix
* this up if we get around to updating GCSpy.
*/
@Deprecated
public interface GCspyPlan {
/**
* Any GCspy objects allocated after booting are allocated
* in a separate immortal space.
*/
ImmortalSpace gcspySpace = new ImmortalSpace("gcspy", VMRequest.discontiguous());
/** The descriptor for the GCspy allocation space */
int GCSPY = gcspySpace.getDescriptor();
}