Mercurial > hg > graal-jvmci-8
view jvmci/jdk.vm.ci.code/src/jdk/vm/ci/code/site/Site.java @ 23393:1d4ce2d19e52
clean up and minimize JVMCI (JDK-8156835)
author | Doug Simon <doug.simon@oracle.com> |
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date | Thu, 12 May 2016 20:57:31 +0200 |
parents | 9273bb6ba33e |
children |
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/* * Copyright (c) 2009, 2016, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package jdk.vm.ci.code.site; import static jdk.vm.ci.meta.MetaUtil.identityHashCodeString; /** * Represents a code position with associated additional information. */ public abstract class Site { /** * The position (or offset) of this site with respect to the start of the target method. */ public final int pcOffset; public Site(int pos) { this.pcOffset = pos; } @Override public final int hashCode() { throw new UnsupportedOperationException("hashCode"); } @Override public String toString() { return identityHashCodeString(this); } @Override public abstract boolean equals(Object obj); }