1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/src/os/bsd/vm/osThread_bsd.cpp Sun Sep 25 16:03:29 2011 -0700
1.3 @@ -0,0 +1,67 @@
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/atomic.hpp"
1.30 +#include "runtime/handles.inline.hpp"
1.31 +#include "runtime/mutexLocker.hpp"
1.32 +#include "runtime/os.hpp"
1.33 +#include "runtime/osThread.hpp"
1.34 +#include "runtime/safepoint.hpp"
1.35 +#include "runtime/vmThread.hpp"
1.36 +#ifdef TARGET_ARCH_x86
1.37 +# include "assembler_x86.inline.hpp"
1.38 +#endif
1.39 +#ifdef TARGET_ARCH_sparc
1.40 +# include "assembler_sparc.inline.hpp"
1.41 +#endif
1.42 +#ifdef TARGET_ARCH_zero
1.43 +# include "assembler_zero.inline.hpp"
1.44 +#endif
1.45 +#ifdef TARGET_ARCH_arm
1.46 +# include "assembler_arm.inline.hpp"
1.47 +#endif
1.48 +#ifdef TARGET_ARCH_ppc
1.49 +# include "assembler_ppc.inline.hpp"
1.50 +#endif
1.51 +
1.52 +
1.53 +void OSThread::pd_initialize() {
1.54 + assert(this != NULL, "check");
1.55 + _thread_id = NULL;
1.56 + _pthread_id = NULL;
1.57 + _siginfo = NULL;
1.58 + _ucontext = NULL;
1.59 + _expanding_stack = 0;
1.60 + _alt_sig_stack = NULL;
1.61 +
1.62 + sigemptyset(&_caller_sigmask);
1.63 +
1.64 + _startThread_lock = new Monitor(Mutex::event, "startThread_lock", true);
1.65 + assert(_startThread_lock !=NULL, "check");
1.66 +}
1.67 +
1.68 +void OSThread::pd_destroy() {
1.69 + delete _startThread_lock;
1.70 +}
