Mercurial > hg > truffle
view agent/src/share/classes/sun/jvm/hotspot/debugger/cdbg/basic/BasicBlockSym.java @ 10343:6bd680e9ea35
8003421: NPG: Move oops out of InstanceKlass into mirror
Summary: Inject protection_domain, signers, init_lock into java_lang_Class
Reviewed-by: stefank, dholmes, sla
author | coleenp |
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date | Wed, 22 May 2013 14:37:49 -0400 |
parents | c18cbe5936b8 |
children |
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/* * 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.debugger.cdbg.basic; import java.util.*; import sun.jvm.hotspot.debugger.*; import sun.jvm.hotspot.debugger.cdbg.*; public class BasicBlockSym extends BasicSym implements BlockSym { private BlockSym parent; private long length; private Address addr; private List locals; /** Creates a new BlockSym. Parent can be null. */ public BasicBlockSym(BlockSym parent, long length, Address addr, String name) { super(name); this.parent = parent; this.length = length; this.addr = addr; } public BlockSym asBlock() { return this; } public BlockSym getParent() { return parent; } public long getLength() { return length; } public Address getAddress() { return addr; } public int getNumLocals() { if (locals == null) { return 0; } return locals.size(); } public LocalSym getLocal(int i) { return (LocalSym) locals.get(i); } public void addLocal(LocalSym local) { if (locals == null) { locals = new ArrayList(); } locals.add(local); } public void resolve(BasicCDebugInfoDataBase db, ResolveListener listener) { parent = (BlockSym) db.resolveSym(this, parent, listener, "resolving parent of block"); if (locals != null) { for (Iterator iter = locals.iterator(); iter.hasNext(); ) { ((BasicLocalSym) iter.next()).resolve(db, listener); } } } }