| /* |
| * 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.vmmagic.pragma.*; |
| |
| /** |
| * This class (and its sub-classes) implement <i>per-mutator thread</i> |
| * behavior and state. |
| * |
| * MMTk assumes that the VM instantiates instances of MutatorContext |
| * in thread local storage (TLS) for each application thread. Accesses |
| * to this state are therefore assumed to be low-cost during mutator |
| * time.<p> |
| * |
| * @see MutatorContext |
| */ |
| @Uninterruptible |
| public abstract class StopTheWorldMutator extends SimpleMutator { |
| } |
