Mercurial > hg > truffle
view agent/src/share/classes/sun/jvm/hotspot/types/basic/BasicJIntField.java @ 3945:8ed53447f690
Merge
author | iveresov |
---|---|
date | Thu, 15 Sep 2011 12:44:09 -0700 |
parents | c18cbe5936b8 |
children |
line wrap: on
line source
/* * Copyright (c) 2000, 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.types.basic; import sun.jvm.hotspot.debugger.*; import sun.jvm.hotspot.types.*; /** A specialization of Field which represents a field containing a Java int value (in either a C/C++ data structure or a Java object) and which adds typechecked getValue() routines returning ints. */ public class BasicJIntField extends BasicField implements JIntField { public BasicJIntField(BasicTypeDataBase db, Type containingType, String name, Type type, boolean isStatic, long offset, Address staticFieldAddress) { super(db, containingType, name, type, isStatic, offset, staticFieldAddress); if (!type.equals(db.getJIntType())) { throw new WrongTypeException("Type of a BasicJIntField must be equal to TypeDataBase.getJIntType()"); } } /** The field must be nonstatic and the type of the field must be a Java int, or a WrongTypeException will be thrown. */ public int getValue(Address addr) throws UnmappedAddressException, UnalignedAddressException, WrongTypeException { return getJInt(addr); } /** The field must be static and the type of the field must be a Java int, or a WrongTypeException will be thrown. */ public int getValue() throws UnmappedAddressException, UnalignedAddressException, WrongTypeException { return getJInt(); } }