Mercurial > hg > truffle
annotate agent/src/share/classes/sun/jvm/hotspot/types/basic/BasicCIntegerField.java @ 20972:a69a7c0e0ccc
Remove ValuePosition machinery
author | Tom Rodriguez <tom.rodriguez@oracle.com> |
---|---|
date | Tue, 07 Apr 2015 12:09:46 -0700 |
parents | c18cbe5936b8 |
children |
rev | line source |
---|---|
0 | 1 /* |
1552
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
0
diff
changeset
|
2 * Copyright (c) 2000, 2001, Oracle and/or its affiliates. All rights reserved. |
0 | 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 * | |
1552
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
0
diff
changeset
|
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
0
diff
changeset
|
20 * or visit www.oracle.com if you need additional information or have any |
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
0
diff
changeset
|
21 * questions. |
0 | 22 * |
23 */ | |
24 | |
25 package sun.jvm.hotspot.types.basic; | |
26 | |
27 import sun.jvm.hotspot.debugger.*; | |
28 import sun.jvm.hotspot.types.*; | |
29 | |
30 /** A specialization of BasicField adding typechecked getValue() | |
31 routines returning ints. */ | |
32 | |
33 public class BasicCIntegerField extends BasicField implements CIntegerField { | |
34 private CIntegerType intType; | |
35 | |
36 public BasicCIntegerField(BasicTypeDataBase db, Type containingType, String name, Type type, | |
37 boolean isStatic, long offset, Address staticFieldAddress) { | |
38 super(db, containingType, name, type, isStatic, offset, staticFieldAddress); | |
39 | |
40 if (!(type instanceof CIntegerType)) { | |
41 throw new WrongTypeException("Type of a BasicCIntegerField must be a CIntegerType"); | |
42 } | |
43 | |
44 intType = (CIntegerType) type; | |
45 } | |
46 | |
47 public boolean isUnsigned() { | |
48 return intType.isUnsigned(); | |
49 } | |
50 | |
51 /** The field must be nonstatic and of integer type, or a | |
52 WrongTypeException will be thrown. */ | |
53 public long getValue(Address addr) throws UnmappedAddressException, UnalignedAddressException, WrongTypeException { | |
54 return getCInteger(addr, intType); | |
55 } | |
56 | |
57 /** The field must be static and of integer type, or a | |
58 WrongTypeException will be thrown. */ | |
59 public long getValue() throws UnmappedAddressException, UnalignedAddressException, WrongTypeException { | |
60 return getCInteger(intType); | |
61 } | |
62 } |