1 /* 2 * Copyright (c) 1997, 2019, 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 29 OSThread::OSThread(OSThreadStartFunc start_proc, void* start_parm) { 30 pd_initialize(); 31 set_start_proc(start_proc); 32 set_start_parm(start_parm); 33 _interrupted = 0; 34 } 35 36 OSThread::~OSThread() { 37 pd_destroy(); 38 } 39 40 // Printing 41 void 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 57 void OSThread::print() const { print_on(tty); }