Mercurial > hg > truffle
annotate agent/src/share/classes/sun/jvm/hotspot/oops/CIntField.java @ 3939:f6f3bb0ee072
7088955: add C2 IR support to the SA
Reviewed-by: kvn
| author | never |
|---|---|
| date | Sun, 11 Sep 2011 14:48:24 -0700 |
| parents | c18cbe5936b8 |
| children | da91efe96a93 |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 3939 | 2 * Copyright (c) 2000, 2011, 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 * | |
|
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
|
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
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20 * or visit www.oracle.com if you need additional information or have any |
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c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
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21 * questions. |
| 0 | 22 * |
| 23 */ | |
| 24 | |
| 25 package sun.jvm.hotspot.oops; | |
| 26 | |
| 27 import sun.jvm.hotspot.debugger.*; | |
| 28 | |
| 29 // The class for an C int field simply provides access to the value. | |
| 30 public class CIntField extends Field { | |
| 31 | |
| 32 public CIntField(sun.jvm.hotspot.types.CIntegerField vmField, long startOffset) { | |
| 33 super(new NamedFieldIdentifier(vmField.getName()), vmField.getOffset() + startOffset, true); | |
| 34 size = vmField.getSize(); | |
| 35 isUnsigned = ((sun.jvm.hotspot.types.CIntegerType) vmField.getType()).isUnsigned(); | |
| 36 } | |
| 37 | |
| 38 private long size; | |
| 39 private boolean isUnsigned; | |
| 40 | |
| 41 public long getValue(Oop obj) { | |
| 42 return obj.getHandle().getCIntegerAt(getOffset(), size, isUnsigned); | |
| 43 } | |
| 3939 | 44 public long getValue(Address addr) { |
| 45 return addr.getCIntegerAt(getOffset(), size, isUnsigned); | |
| 46 } | |
| 0 | 47 public void setValue(Oop obj, long value) throws MutationException { |
| 48 // Fix this: set* missing in Address | |
| 49 } | |
| 50 } |