Mercurial > hg > graal-compiler
view agent/src/share/classes/sun/jvm/hotspot/debugger/cdbg/basic/BasicRefType.java @ 0:a61af66fc99e jdk7-b24
Initial load
author | duke |
---|---|
date | Sat, 01 Dec 2007 00:00:00 +0000 |
parents | |
children | c18cbe5936b8 |
line wrap: on
line source
/* * Copyright 2001 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, * CA 95054 USA or visit www.sun.com if you need additional information or * have any questions. * */ package sun.jvm.hotspot.debugger.cdbg.basic; import sun.jvm.hotspot.debugger.*; import sun.jvm.hotspot.debugger.cdbg.*; public class BasicRefType extends BasicType implements RefType { private Type targetType; public BasicRefType(String name, int size, Type targetType) { this(name, size, targetType, 0); } private BasicRefType(String name, int size, Type targetType, int cvAttributes) { super(name, size, cvAttributes); this.targetType = targetType; if (!((BasicType) targetType).isLazy()) { computeName(); } } public RefType asRef() { return this; } public Type getTargetType() { return targetType; } Type resolveTypes(BasicCDebugInfoDataBase db, ResolveListener listener) { super.resolveTypes(db, listener); targetType = db.resolveType(this, targetType, listener, "resolving ref type"); computeName(); return this; } public void iterateObject(Address a, ObjectVisitor v, FieldIdentifier f) { v.doRef(f, a.getAddressAt(0)); } protected Type createCVVariant(int cvAttributes) { return new BasicRefType(getName(), getSize(), getTargetType(), cvAttributes); } public void visit(TypeVisitor v) { v.doRefType(this); } private void computeName() { setName(targetType.getName() + " &"); } }