| /* |
| * 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.nogc; |
| |
| import org.mmtk.plan.PlanConstraints; |
| |
| import org.vmmagic.pragma.*; |
| |
| /** |
| * This class and its subclasses communicate to the host VM/Runtime |
| * any features of the selected plan that it needs to know. This is |
| * separate from the main Plan/PlanLocal class in order to bypass any |
| * issues with ordering of static initialization. |
| */ |
| @Uninterruptible |
| public class NoGCConstraints extends PlanConstraints { |
| @Override |
| public int gcHeaderBits() { return 0; } |
| @Override |
| public int gcHeaderWords() { return 0; } |
| } |
