Mercurial > hg > graal-jvmci-8
view agent/src/share/classes/sun/jvm/hotspot/runtime/SignatureInfo.java @ 3944:35c656d0b685
7090654: nightly failures after 7086585
Reviewed-by: kvn
author | never |
---|---|
date | Wed, 14 Sep 2011 13:57:32 -0700 |
parents | c18cbe5936b8 |
children |
line wrap: on
line source
/* * Copyright (c) 2001, 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 sun.jvm.hotspot.runtime; import sun.jvm.hotspot.oops.*; public abstract class SignatureInfo extends SignatureIterator { protected boolean hasIterated; // need this because iterate cannot be called in constructor (set is virtual!) protected int size; protected int type; // BasicType protected void lazyIterate() { if (!hasIterated) { iterate(); hasIterated = true; } } protected abstract void set(int size, int /*BasicType*/ type); public void doBool() { set(BasicTypeSize.getTBooleanSize(), BasicType.getTBoolean()); } public void doChar() { set(BasicTypeSize.getTCharSize(), BasicType.getTChar()); } public void doFloat() { set(BasicTypeSize.getTFloatSize(), BasicType.getTFloat()); } public void doDouble() { set(BasicTypeSize.getTDoubleSize(), BasicType.getTDouble()); } public void doByte() { set(BasicTypeSize.getTByteSize(), BasicType.getTByte()); } public void doShort() { set(BasicTypeSize.getTShortSize(), BasicType.getTShort()); } public void doInt() { set(BasicTypeSize.getTIntSize(), BasicType.getTInt()); } public void doLong() { set(BasicTypeSize.getTLongSize(), BasicType.getTLong()); } public void doVoid() { set(BasicTypeSize.getTVoidSize(), BasicType.getTVoid()); } public void doObject(int begin, int end) { set(BasicTypeSize.getTObjectSize(), BasicType.getTObject()); } public void doArray(int begin, int end) { set(BasicTypeSize.getTArraySize(), BasicType.getTArray()); } public SignatureInfo(Symbol signature) { super(signature); type = BasicType.getTIllegal(); } public int size() { lazyIterate(); return size; } public int type() { lazyIterate(); return type; } }