1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/src/os/linux/vm/osThread_linux.cpp Wed Apr 27 01:25:04 2016 +0800 1.3 @@ -0,0 +1,48 @@ 1.4 +/* 1.5 + * Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. 1.11 + * 1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.15 + * version 2 for more details (a copy is included in the LICENSE file that 1.16 + * accompanied this code). 1.17 + * 1.18 + * You should have received a copy of the GNU General Public License version 1.19 + * 2 along with this work; if not, write to the Free Software Foundation, 1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.21 + * 1.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 1.23 + * or visit www.oracle.com if you need additional information or have any 1.24 + * questions. 1.25 + * 1.26 + */ 1.27 + 1.28 +// no precompiled headers 1.29 +#include "runtime/mutex.hpp" 1.30 +#include "runtime/osThread.hpp" 1.31 + 1.32 +#include <signal.h> 1.33 + 1.34 +void OSThread::pd_initialize() { 1.35 + assert(this != NULL, "check"); 1.36 + _thread_id = 0; 1.37 + _pthread_id = 0; 1.38 + _siginfo = NULL; 1.39 + _ucontext = NULL; 1.40 + _expanding_stack = 0; 1.41 + _alt_sig_stack = NULL; 1.42 + 1.43 + sigemptyset(&_caller_sigmask); 1.44 + 1.45 + _startThread_lock = new Monitor(Mutex::event, "startThread_lock", true); 1.46 + assert(_startThread_lock !=NULL, "check"); 1.47 +} 1.48 + 1.49 +void OSThread::pd_destroy() { 1.50 + delete _startThread_lock; 1.51 +}