Mercurial > hg > graal-compiler
diff src/os/aix/vm/osThread_aix.cpp @ 14415:666e6ce3976c
8023038: PPC64 (part 15): Platform files for AIX/PPC64 support
Reviewed-by: kvn
author | simonis |
---|---|
date | Fri, 06 Sep 2013 20:16:09 +0200 |
parents | |
children |
line wrap: on
line diff
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/os/aix/vm/osThread_aix.cpp Fri Sep 06 20:16:09 2013 +0200 @@ -0,0 +1,58 @@ +/* + * Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved. + * Copyright 2012, 2013 SAP AG. 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. + * + */ + +// no precompiled headers +#include "runtime/atomic.hpp" +#include "runtime/handles.inline.hpp" +#include "runtime/mutexLocker.hpp" +#include "runtime/os.hpp" +#include "runtime/osThread.hpp" +#include "runtime/safepoint.hpp" +#include "runtime/vmThread.hpp" +#ifdef TARGET_ARCH_ppc +# include "assembler_ppc.inline.hpp" +#endif + + +void OSThread::pd_initialize() { + assert(this != NULL, "check"); + _thread_id = 0; + _pthread_id = 0; + _siginfo = NULL; + _ucontext = NULL; + _expanding_stack = 0; + _alt_sig_stack = NULL; + + _last_cpu_times.sys = _last_cpu_times.user = 0L; + + sigemptyset(&_caller_sigmask); + + _startThread_lock = new Monitor(Mutex::event, "startThread_lock", true); + assert(_startThread_lock !=NULL, "check"); +} + +void OSThread::pd_destroy() { + delete _startThread_lock; +}