Mercurial > hg > truffle
annotate agent/src/share/classes/sun/jvm/hotspot/debugger/windbg/WindbgDebugger.java @ 650:54782a4cd321
6812971: SA: re-attaching to process fails
Summary: After attaching, de-attaching SA from a process, the second time attach() call fails. This happens because in VM.initialize(), Universe does not get re-initialized before it is accessed.
Reviewed-by: swamyv
author | poonam |
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date | Sun, 15 Mar 2009 18:11:46 -0700 |
parents | d1605aabd0a1 |
children | c18cbe5936b8 |
rev | line source |
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0 | 1 /* |
196 | 2 * Copyright 2002-2008 Sun Microsystems, Inc. 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 * | |
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.debugger.windbg; | |
26 | |
27 import java.util.List; | |
28 import sun.jvm.hotspot.debugger.*; | |
29 import sun.jvm.hotspot.debugger.cdbg.*; | |
30 | |
31 /** An extension of the JVMDebugger interface with a few additions to | |
32 support 32-bit vs. 64-bit debugging as well as features required | |
33 by the architecture-specific subpackages. */ | |
34 | |
35 public interface WindbgDebugger extends JVMDebugger { | |
36 public String addressValueToString(long address) throws DebuggerException; | |
37 public boolean readJBoolean(long address) throws DebuggerException; | |
38 public byte readJByte(long address) throws DebuggerException; | |
39 public char readJChar(long address) throws DebuggerException; | |
40 public double readJDouble(long address) throws DebuggerException; | |
41 public float readJFloat(long address) throws DebuggerException; | |
42 public int readJInt(long address) throws DebuggerException; | |
43 public long readJLong(long address) throws DebuggerException; | |
44 public short readJShort(long address) throws DebuggerException; | |
45 public long readCInteger(long address, long numBytes, boolean isUnsigned) | |
46 throws DebuggerException; | |
47 public WindbgAddress readAddress(long address) throws DebuggerException; | |
113
ba764ed4b6f2
6420645: Create a vm that uses compressed oops for up to 32gb heapsizes
coleenp
parents:
0
diff
changeset
|
48 public WindbgAddress readCompOopAddress(long address) throws DebuggerException; |
0 | 49 public WindbgOopHandle readOopHandle(long address) throws DebuggerException; |
113
ba764ed4b6f2
6420645: Create a vm that uses compressed oops for up to 32gb heapsizes
coleenp
parents:
0
diff
changeset
|
50 public WindbgOopHandle readCompOopHandle(long address) throws DebuggerException; |
0 | 51 |
52 // The returned array of register contents is guaranteed to be in | |
53 // the same order as in the DbxDebugger for Solaris/x86 or amd64; that is, | |
54 // the indices match those in debugger/x86/X86ThreadContext.java or | |
55 // debugger/amd64/AMD64ThreadContext.java. | |
56 public long[] getThreadIntegerRegisterSet(long threadId) throws DebuggerException; | |
57 public Address newAddress(long value) throws DebuggerException; | |
58 | |
59 public long getThreadIdFromSysId(long sysId) throws DebuggerException; | |
60 // Support for the CDebugger interface. Retrieves the thread list of | |
61 // the target process as a List of ThreadProxy objects. | |
62 public List/*<ThreadProxy>*/ getThreadList() throws DebuggerException; | |
63 | |
64 // Support for the CDebugger interface. Retrieves a List of the | |
65 // loadobjects in the target process. | |
66 public List/*<LoadObject>*/ getLoadObjectList() throws DebuggerException; | |
67 | |
68 // NOTE: this interface implicitly contains the following methods: | |
69 // From the Debugger interface via JVMDebugger | |
70 // public void attach(int processID) throws DebuggerException; | |
71 // public void attach(String executableName, String coreFileName) throws DebuggerException; | |
72 // public boolean detach(); | |
73 // public Address parseAddress(String addressString) throws NumberFormatException; | |
74 // public long getAddressValue(Address addr) throws DebuggerException; | |
75 // public String getOS(); | |
76 // public String getCPU(); | |
77 // From the SymbolLookup interface via Debugger and JVMDebugger | |
78 // public Address lookup(String objectName, String symbol); | |
79 // public OopHandle lookupOop(String objectName, String symbol); | |
80 // From the JVMDebugger interface | |
81 // public void configureJavaPrimitiveTypeSizes(long jbooleanSize, | |
82 // long jbyteSize, | |
83 // long jcharSize, | |
84 // long jdoubleSize, | |
85 // long jfloatSize, | |
86 // long jintSize, | |
87 // long jlongSize, | |
88 // long jshortSize); | |
89 // From the ThreadAccess interface via Debugger and JVMDebugger | |
90 // public ThreadProxy getThreadForIdentifierAddress(Address addr); | |
91 | |
92 public int getAddressSize(); | |
93 } |