Mercurial > hg > truffle
annotate src/os/bsd/vm/osThread_bsd.cpp @ 8362:5981ea5996e8
Merge.
author | Christian Humer <christian.humer@gmail.com> |
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date | Tue, 19 Mar 2013 11:35:25 +0100 |
parents | cd3d6a6b95d9 |
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3960 | 1 /* |
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2 * Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved. |
3960 | 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 // no precompiled headers | |
26 #include "runtime/mutexLocker.hpp" | |
27 #include "runtime/osThread.hpp" | |
28 | |
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29 #include <signal.h> |
3960 | 30 |
31 void OSThread::pd_initialize() { | |
32 assert(this != NULL, "check"); | |
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33 #ifdef __APPLE__ |
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34 _thread_id = 0; |
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35 #else |
3960 | 36 _thread_id = NULL; |
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37 #endif |
3960 | 38 _pthread_id = NULL; |
39 _siginfo = NULL; | |
40 _ucontext = NULL; | |
41 _expanding_stack = 0; | |
42 _alt_sig_stack = NULL; | |
43 | |
44 sigemptyset(&_caller_sigmask); | |
45 | |
46 _startThread_lock = new Monitor(Mutex::event, "startThread_lock", true); | |
47 assert(_startThread_lock !=NULL, "check"); | |
48 } | |
49 | |
50 void OSThread::pd_destroy() { | |
51 delete _startThread_lock; | |
52 } |