Mercurial > hg > truffle

comparison agent/src/share/classes/sun/jvm/hotspot/types/CIntegerField.java @ 0:a61af66fc99e jdk7-b24

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Initial load
author duke
date Sat, 01 Dec 2007 00:00:00 +0000
parents
children c18cbe5936b8
comparison
equal deleted inserted replaced
-1:000000000000 0:a61af66fc99e
1 /*
2 * Copyright 2000-2001 Sun Microsystems, Inc. All Rights Reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 *
23 */
24
25 package sun.jvm.hotspot.types;
26
27 import sun.jvm.hotspot.debugger.*;
28
29 /** A specialization of Field which represents a field referring to a
30 C integer value. See CIntegerType for a discussion of C integer
31 types and why this class is not specialized for various int sizes
32 or signed/unsigned. */
33
34 public interface CIntegerField extends Field {
35 public boolean isUnsigned();
36
37 /** The field must be nonstatic and of integer type, or a
38 WrongTypeException will be thrown. */
39 public long getValue(Address addr) throws UnmappedAddressException, UnalignedAddressException, WrongTypeException;
40
41 /** The field must be static and of integer type, or a
42 WrongTypeException will be thrown. */
43 public long getValue() throws UnmappedAddressException, UnalignedAddressException, WrongTypeException;
44 }