Mercurial > hg > graal-jvmci-8
view agent/src/share/classes/sun/jvm/hotspot/debugger/remote/RemoteThread.java @ 17524:89152779163c
Merge with jdk8-b132
author | Gilles Duboscq <duboscq@ssw.jku.at> |
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date | Wed, 15 Oct 2014 11:59:32 +0200 |
parents | c18cbe5936b8 |
children |
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/* * Copyright (c) 2002, 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 sun.jvm.hotspot.debugger.*; public abstract class RemoteThread implements ThreadProxy { protected RemoteDebuggerClient debugger; protected Address addr; protected long id; public RemoteThread(RemoteDebuggerClient debugger, Address addr) { this.debugger = debugger; this.addr = addr; this.id = -1L; // invalid, but don't depend on it. check null for addr } public RemoteThread(RemoteDebuggerClient debugger, long id) { this.debugger = debugger; this.addr = null; this.id = id; } public boolean canSetContext() throws DebuggerException { return false; } public void setContext(ThreadContext context) throws IllegalThreadStateException, DebuggerException { throw new DebuggerException("Unimplemented"); } public boolean equals(Object o) { if (o == null) { return false; } if (! (o instanceof RemoteThread)) { return false; } RemoteThread other = (RemoteThread)o; boolean isOtherAddress = (other.addr != null); boolean isAddress = (addr != null); if (isAddress) { return (isOtherAddress)? debugger.areThreadsEqual(addr, other.addr) : debugger.areThreadsEqual(addr, other.id); } else { return (isOtherAddress)? debugger.areThreadsEqual(id, other.addr) : debugger.areThreadsEqual(id, other.id); } } public int hashCode() { return (addr != null)? debugger.getThreadHashCode(addr) : debugger.getThreadHashCode(id); } public String toString() { return "t@ " + hashCode(); } }