osThread.cpp revision 9099:115188e14c15 
1/*
2 * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25#include "precompiled.hpp"
26#include "oops/oop.inline.hpp"
27#include "runtime/osThread.hpp"
28
29OSThread::OSThread(OSThreadStartFunc start_proc, void* start_parm) {
30  pd_initialize();
31  set_start_proc(start_proc);
32  set_start_parm(start_parm);
33  set_interrupted(false);
34}
35
36OSThread::~OSThread() {
37  pd_destroy();
38}
39
40// Printing
41void OSThread::print_on(outputStream *st) const {
42  st->print("nid=0x%x ", thread_id());
43  switch (_state) {
44    case ALLOCATED:               st->print("allocated ");                 break;
45    case INITIALIZED:             st->print("initialized ");               break;
46    case RUNNABLE:                st->print("runnable ");                  break;
47    case MONITOR_WAIT:            st->print("waiting for monitor entry "); break;
48    case CONDVAR_WAIT:            st->print("waiting on condition ");      break;
49    case OBJECT_WAIT:             st->print("in Object.wait() ");          break;
50    case BREAKPOINTED:            st->print("at breakpoint");               break;
51    case SLEEPING:                st->print("sleeping");                    break;
52    case ZOMBIE:                  st->print("zombie");                      break;
53    default:                      st->print("unknown state %d", _state); break;
54  }
55}
56