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1 /*
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2 * Copyright 2002-2005 Sun Microsystems, Inc. All Rights Reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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20 * CA 95054 USA or visit www.sun.com if you need additional information or
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21 * have any questions.
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22 *
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23 */
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24
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25 package sun.jvm.hotspot.debugger.windbg;
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26
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27 import java.util.List;
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28 import sun.jvm.hotspot.debugger.*;
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29 import sun.jvm.hotspot.debugger.cdbg.*;
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30
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31 /** An extension of the JVMDebugger interface with a few additions to
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32 support 32-bit vs. 64-bit debugging as well as features required
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33 by the architecture-specific subpackages. */
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34
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35 public interface WindbgDebugger extends JVMDebugger {
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36 public String addressValueToString(long address) throws DebuggerException;
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37 public boolean readJBoolean(long address) throws DebuggerException;
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38 public byte readJByte(long address) throws DebuggerException;
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39 public char readJChar(long address) throws DebuggerException;
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40 public double readJDouble(long address) throws DebuggerException;
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41 public float readJFloat(long address) throws DebuggerException;
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42 public int readJInt(long address) throws DebuggerException;
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43 public long readJLong(long address) throws DebuggerException;
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44 public short readJShort(long address) throws DebuggerException;
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45 public long readCInteger(long address, long numBytes, boolean isUnsigned)
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46 throws DebuggerException;
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47 public WindbgAddress readAddress(long address) throws DebuggerException;
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48 public WindbgOopHandle readOopHandle(long address) throws DebuggerException;
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49
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50 // The returned array of register contents is guaranteed to be in
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51 // the same order as in the DbxDebugger for Solaris/x86 or amd64; that is,
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52 // the indices match those in debugger/x86/X86ThreadContext.java or
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53 // debugger/amd64/AMD64ThreadContext.java.
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54 public long[] getThreadIntegerRegisterSet(long threadId) throws DebuggerException;
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55 public Address newAddress(long value) throws DebuggerException;
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56
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57 public long getThreadIdFromSysId(long sysId) throws DebuggerException;
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58 // Support for the CDebugger interface. Retrieves the thread list of
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59 // the target process as a List of ThreadProxy objects.
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60 public List/*<ThreadProxy>*/ getThreadList() throws DebuggerException;
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61
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62 // Support for the CDebugger interface. Retrieves a List of the
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63 // loadobjects in the target process.
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64 public List/*<LoadObject>*/ getLoadObjectList() throws DebuggerException;
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65
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66 // NOTE: this interface implicitly contains the following methods:
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67 // From the Debugger interface via JVMDebugger
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68 // public void attach(int processID) throws DebuggerException;
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69 // public void attach(String executableName, String coreFileName) throws DebuggerException;
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70 // public boolean detach();
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71 // public Address parseAddress(String addressString) throws NumberFormatException;
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72 // public long getAddressValue(Address addr) throws DebuggerException;
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73 // public String getOS();
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74 // public String getCPU();
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75 // From the SymbolLookup interface via Debugger and JVMDebugger
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76 // public Address lookup(String objectName, String symbol);
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77 // public OopHandle lookupOop(String objectName, String symbol);
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78 // From the JVMDebugger interface
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79 // public void configureJavaPrimitiveTypeSizes(long jbooleanSize,
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80 // long jbyteSize,
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81 // long jcharSize,
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82 // long jdoubleSize,
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83 // long jfloatSize,
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84 // long jintSize,
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85 // long jlongSize,
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86 // long jshortSize);
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87 // From the ThreadAccess interface via Debugger and JVMDebugger
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88 // public ThreadProxy getThreadForIdentifierAddress(Address addr);
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89
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90 public int getAddressSize();
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91 }
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