| /* |
| * Copyright (c) 2002, 2009, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| * |
| */ |
| |
| package sun.jvm.hotspot.debugger.remote; |
| |
| import java.rmi.*; |
| import java.rmi.server.*; |
| |
| import sun.jvm.hotspot.debugger.*; |
| |
| /** The implementation of the RemoteDebugger interface. This |
| delegates to a local debugger */ |
| |
| public class RemoteDebuggerServer extends UnicastRemoteObject |
| implements RemoteDebugger { |
| |
| private transient Debugger debugger; |
| |
| /** This is the required no-arg constructor */ |
| public RemoteDebuggerServer() throws RemoteException { |
| super(); |
| } |
| |
| /** This is the constructor used on the machine where the debuggee |
| process lies */ |
| public RemoteDebuggerServer(Debugger debugger) throws RemoteException { |
| super(); |
| this.debugger = debugger; |
| } |
| |
| public String getOS() throws RemoteException { |
| return debugger.getOS(); |
| } |
| |
| public String getCPU() throws RemoteException { |
| return debugger.getCPU(); |
| } |
| |
| public MachineDescription getMachineDescription() throws RemoteException { |
| return debugger.getMachineDescription(); |
| } |
| |
| public long lookupInProcess(String objectName, String symbol) throws RemoteException { |
| Address addr = debugger.lookup(objectName, symbol); |
| return addr == null? 0L : debugger.getAddressValue(addr); |
| } |
| |
| public ReadResult readBytesFromProcess(long address, long numBytes) throws RemoteException { |
| return debugger.readBytesFromProcess(address, numBytes); |
| } |
| |
| public boolean hasConsole() throws RemoteException { |
| return debugger.hasConsole(); |
| } |
| |
| public String getConsolePrompt() throws RemoteException { |
| return debugger.getConsolePrompt(); |
| } |
| |
| public String consoleExecuteCommand(String cmd) throws RemoteException { |
| return debugger.consoleExecuteCommand(cmd); |
| } |
| |
| public long getJBooleanSize() throws RemoteException { |
| return debugger.getJBooleanSize(); |
| } |
| |
| public long getJByteSize() throws RemoteException { |
| return debugger.getJByteSize(); |
| } |
| |
| public long getJCharSize() throws RemoteException { |
| return debugger.getJCharSize(); |
| } |
| |
| public long getJDoubleSize() throws RemoteException { |
| return debugger.getJDoubleSize(); |
| } |
| |
| public long getJFloatSize() throws RemoteException { |
| return debugger.getJFloatSize(); |
| } |
| |
| public long getJIntSize() throws RemoteException { |
| return debugger.getJIntSize(); |
| } |
| |
| public long getJLongSize() throws RemoteException { |
| return debugger.getJLongSize(); |
| } |
| |
| public long getJShortSize() throws RemoteException { |
| return debugger.getJShortSize(); |
| } |
| |
| public long getHeapOopSize() throws RemoteException { |
| return debugger.getHeapOopSize(); |
| } |
| |
| public long getNarrowOopBase() throws RemoteException { |
| return debugger.getNarrowOopBase(); |
| } |
| |
| public int getNarrowOopShift() throws RemoteException { |
| return debugger.getNarrowOopShift(); |
| } |
| |
| public long getKlassPtrSize() throws RemoteException { |
| return debugger.getHeapOopSize(); |
| } |
| |
| public long getNarrowKlassBase() throws RemoteException { |
| return debugger.getNarrowKlassBase(); |
| } |
| |
| public int getNarrowKlassShift() throws RemoteException { |
| return debugger.getNarrowKlassShift(); |
| } |
| |
| public boolean areThreadsEqual(long addrOrId1, boolean isAddress1, |
| long addrOrId2, boolean isAddress2) throws RemoteException { |
| ThreadProxy t1 = getThreadProxy(addrOrId1, isAddress1); |
| ThreadProxy t2 = getThreadProxy(addrOrId2, isAddress2); |
| return t1.equals(t2); |
| } |
| |
| |
| public int getThreadHashCode(long addrOrId, boolean isAddress) throws RemoteException { |
| ThreadProxy t = getThreadProxy(addrOrId, isAddress); |
| return t.hashCode(); |
| } |
| |
| public long[] getThreadIntegerRegisterSet(long addrOrId, boolean isAddress) throws RemoteException { |
| ThreadProxy t = getThreadProxy(addrOrId, isAddress); |
| ThreadContext tc = t.getContext(); |
| long[] regs = new long[tc.getNumRegisters()]; |
| for (int r = 0; r < regs.length; r++) { |
| regs[r] = tc.getRegister(r); |
| } |
| return regs; |
| } |
| |
| private ThreadProxy getThreadProxy(long addrOrId, boolean isAddress) throws DebuggerException { |
| if (isAddress) { |
| Address addr = debugger.parseAddress("0x" + Long.toHexString(addrOrId)); |
| return debugger.getThreadForIdentifierAddress(addr); |
| } else { |
| return debugger.getThreadForThreadId(addrOrId); |
| } |
| } |
| } |