| /* |
| * Copyright (c) 2005, 2013, 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.windbg.amd64; |
| |
| import sun.jvm.hotspot.debugger.*; |
| import sun.jvm.hotspot.debugger.amd64.*; |
| import sun.jvm.hotspot.debugger.windbg.*; |
| |
| class WindbgAMD64Thread implements ThreadProxy { |
| private WindbgDebugger debugger; |
| private long sysId; |
| private boolean gotID; |
| private long id; |
| |
| // The address argument must be the address of the OSThread::_thread_id |
| WindbgAMD64Thread(WindbgDebugger debugger, Address addr) { |
| this.debugger = debugger; |
| this.sysId = (long)addr.getCIntegerAt(0, 4, true); |
| gotID = false; |
| } |
| |
| WindbgAMD64Thread(WindbgDebugger debugger, long sysId) { |
| this.debugger = debugger; |
| this.sysId = sysId; |
| gotID = false; |
| } |
| |
| public ThreadContext getContext() throws IllegalThreadStateException { |
| long[] data = debugger.getThreadIntegerRegisterSet(getThreadID()); |
| WindbgAMD64ThreadContext context = new WindbgAMD64ThreadContext(debugger); |
| for (int i = 0; i < data.length; i++) { |
| context.setRegister(i, data[i]); |
| } |
| return context; |
| } |
| |
| public boolean canSetContext() throws DebuggerException { |
| return false; |
| } |
| |
| public void setContext(ThreadContext thrCtx) |
| throws IllegalThreadStateException, DebuggerException { |
| throw new DebuggerException("Unimplemented"); |
| } |
| |
| public boolean equals(Object obj) { |
| if ((obj == null) || !(obj instanceof WindbgAMD64Thread)) { |
| return false; |
| } |
| |
| return (((WindbgAMD64Thread) obj).getThreadID() == getThreadID()); |
| } |
| |
| public int hashCode() { |
| return (int) getThreadID(); |
| } |
| |
| public String toString() { |
| return Long.toString(getThreadID()); |
| } |
| |
| /** Retrieves the thread ID of this thread by examining the Thread |
| Information Block. */ |
| private long getThreadID() { |
| if (!gotID) { |
| id = debugger.getThreadIdFromSysId(sysId); |
| } |
| |
| return id; |
| } |
| } |