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comparison agent/src/share/classes/sun/jvm/hotspot/debugger/linux/LinuxDebugger.java @ 0:a61af66fc99e jdk7-b24

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author duke
date Sat, 01 Dec 2007 00:00:00 +0000
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1 /*
2 * Copyright 2002-2003 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.debugger.linux;
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 LinuxDebugger 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 LinuxAddress readAddress(long address) throws DebuggerException;
48 public LinuxOopHandle readOopHandle(long address) throws DebuggerException;
49 public long[] getThreadIntegerRegisterSet(int lwp_id) throws DebuggerException;
50 public long getAddressValue(Address addr) throws DebuggerException;
51 public Address newAddress(long value) throws DebuggerException;
52
53 // For LinuxCDebugger
54 public List getThreadList();
55 public List getLoadObjectList();
56 public ClosestSymbol lookup(long address);
57
58 // NOTE: this interface implicitly contains the following methods:
59 // From the Debugger interface via JVMDebugger
60 // public void attach(int processID) throws DebuggerException;
61 // public void attach(String executableName, String coreFileName) throws DebuggerException;
62 // public boolean detach();
63 // public Address parseAddress(String addressString) throws NumberFormatException;
64 // public String getOS();
65 // public String getCPU();
66 // From the SymbolLookup interface via Debugger and JVMDebugger
67 // public Address lookup(String objectName, String symbol);
68 // public OopHandle lookupOop(String objectName, String symbol);
69 // From the JVMDebugger interface
70 // public void configureJavaPrimitiveTypeSizes(long jbooleanSize,
71 // long jbyteSize,
72 // long jcharSize,
73 // long jdoubleSize,
74 // long jfloatSize,
75 // long jintSize,
76 // long jlongSize,
77 // long jshortSize);
78 // From the ThreadAccess interface via Debugger and JVMDebugger
79 // public ThreadProxy getThreadForIdentifierAddress(Address addr);
80 }