Mercurial > hg > truffle
annotate agent/src/share/classes/sun/jvm/hotspot/debugger/JVMDebugger.java @ 11997:cd25d3be91c5
8012144: multiple SIGSEGVs fails on staxf
Summary: Forward port of 7u change to add additional fence() on RMO platforms, with a load_acquire on all platforms
Reviewed-by: dholmes, kvn
author | vladidan |
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date | Tue, 06 Aug 2013 20:01:40 -0400 |
parents | 8e47bac5643a |
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rev | line source |
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0 | 1 /* |
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2 * Copyright (c) 2000, 2009, 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
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
0 | 22 * |
23 */ | |
24 | |
25 package sun.jvm.hotspot.debugger; | |
26 | |
27 /** An extension of the Debugger interface which can be configured | |
28 with Java type sizes to allow the sizes of primitive Java types to | |
29 be read from the remote JVM. */ | |
30 | |
31 public interface JVMDebugger extends Debugger { | |
32 /** This intent is that this can be called late in the bootstrapping | |
33 sequence, after which the debugger can handle reading of Java | |
34 primitive types, and thereby implement the Java functionality in | |
35 class Address. FIXME: consider adding oop size here as well and | |
36 removing it from the MachineDescription. */ | |
37 public void configureJavaPrimitiveTypeSizes(long jbooleanSize, | |
38 long jbyteSize, | |
39 long jcharSize, | |
40 long jdoubleSize, | |
41 long jfloatSize, | |
42 long jintSize, | |
43 long jlongSize, | |
44 long jshortSize); | |
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45 public void putHeapConst(long heapOopSize, long klassPtrSize, |
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46 long narrowKlassBase, int narrowKlassShift, |
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47 long narrowOopBase, int narrowOopShift); |
0 | 48 } |