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3960
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1 /*
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2 * Copyright (c) 2002, 2008, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * 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.bsd;
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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 BsdDebugger 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 BsdAddress readAddress(long address) throws DebuggerException;
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48 public BsdAddress readCompOopAddress(long address) throws DebuggerException;
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49 public BsdOopHandle readOopHandle(long address) throws DebuggerException;
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50 public BsdOopHandle readCompOopHandle(long address) throws DebuggerException;
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51 public long[] getThreadIntegerRegisterSet(int lwp_id) throws DebuggerException;
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52 public long getAddressValue(Address addr) throws DebuggerException;
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53 public Address newAddress(long value) throws DebuggerException;
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54
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55 // For BsdCDebugger
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56 public List getThreadList();
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57 public List getLoadObjectList();
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58 public ClosestSymbol lookup(long address);
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59
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60 // NOTE: this interface implicitly contains the following methods:
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61 // From the Debugger interface via JVMDebugger
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62 // public void attach(int processID) throws DebuggerException;
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63 // public void attach(String executableName, String coreFileName) throws DebuggerException;
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64 // public boolean detach();
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65 // public Address parseAddress(String addressString) throws NumberFormatException;
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66 // public String getOS();
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67 // public String getCPU();
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68 // From the SymbolLookup interface via Debugger and JVMDebugger
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69 // public Address lookup(String objectName, String symbol);
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70 // public OopHandle lookupOop(String objectName, String symbol);
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71 // From the JVMDebugger interface
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72 // public void configureJavaPrimitiveTypeSizes(long jbooleanSize,
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73 // long jbyteSize,
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74 // long jcharSize,
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75 // long jdoubleSize,
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76 // long jfloatSize,
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77 // long jintSize,
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78 // long jlongSize,
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79 // long jshortSize);
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80 // From the ThreadAccess interface via Debugger and JVMDebugger
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81 // public ThreadProxy getThreadForIdentifierAddress(Address addr);
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82 }
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