| /* |
| * 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); |
| } |
| } |
| } |
| } |