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view agent/src/share/classes/sun/jvm/hotspot/debugger/remote/amd64/RemoteAMD64Thread.java @ 3972:4f93f0d00802
7059019: G1: add G1 support to the SA
Summary: Extend the SA to recognize the G1CollectedHeap and implement any code that's needed by our serviceability tools (jmap, jinfo, jstack, etc.) that depend on the SA.
Reviewed-by: never, poonam, johnc
author | tonyp |
---|---|
date | Tue, 20 Sep 2011 09:59:59 -0400 |
parents | c18cbe5936b8 |
children |
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/* * Copyright (c) 2004, 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.amd64; import sun.jvm.hotspot.debugger.*; import sun.jvm.hotspot.debugger.amd64.*; import sun.jvm.hotspot.debugger.remote.*; import sun.jvm.hotspot.utilities.*; public class RemoteAMD64Thread extends RemoteThread { public RemoteAMD64Thread(RemoteDebuggerClient debugger, Address addr) { super(debugger, addr); } public RemoteAMD64Thread(RemoteDebuggerClient debugger, long id) { super(debugger, id); } public ThreadContext getContext() throws IllegalThreadStateException { RemoteAMD64ThreadContext context = new RemoteAMD64ThreadContext(debugger); long[] regs = (addr != null)? debugger.getThreadIntegerRegisterSet(addr) : debugger.getThreadIntegerRegisterSet(id); if (Assert.ASSERTS_ENABLED) { Assert.that(regs.length == AMD64ThreadContext.NPRGREG, "size of register set must match"); } for (int i = 0; i < regs.length; i++) { context.setRegister(i, regs[i]); } return context; } }