Mercurial > jdk8-mips64-public > hotspot / annotate
src/os/linux/vm/osThread_linux.cpp@cdef89d821bd (annotated)
src/os/linux/vm/osThread_linux.cpp
Wed, 16 Feb 2011 13:30:31 -0800
- author
- ohair
- date
- Wed, 16 Feb 2011 13:30:31 -0800
- changeset 2527
- cdef89d821bd
- parent 2314
- f95d63e2154a
- child 2508
- b92c45f2bc75
- permissions
- -rw-r--r--
7013964: openjdk LICENSE file needs rebranding
Reviewed-by: darcy, katleman, jjg
| duke@435 | 1 | /* |
| stefank@2314 | 2 | * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved. |
| duke@435 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| duke@435 | 4 | * |
| duke@435 | 5 | * This code is free software; you can redistribute it and/or modify it |
| duke@435 | 6 | * under the terms of the GNU General Public License version 2 only, as |
| duke@435 | 7 | * published by the Free Software Foundation. |
| duke@435 | 8 | * |
| duke@435 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| duke@435 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| duke@435 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| duke@435 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
| duke@435 | 13 | * accompanied this code). |
| duke@435 | 14 | * |
| duke@435 | 15 | * You should have received a copy of the GNU General Public License version |
| duke@435 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
| duke@435 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| duke@435 | 18 | * |
| trims@1907 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| trims@1907 | 20 | * or visit www.oracle.com if you need additional information or have any |
| trims@1907 | 21 | * questions. |
| duke@435 | 22 | * |
| duke@435 | 23 | */ |
| duke@435 | 24 | |
| stefank@2314 | 25 | // no precompiled headers |
| stefank@2314 | 26 | #include "runtime/atomic.hpp" |
| stefank@2314 | 27 | #include "runtime/handles.inline.hpp" |
| stefank@2314 | 28 | #include "runtime/mutexLocker.hpp" |
| stefank@2314 | 29 | #include "runtime/os.hpp" |
| stefank@2314 | 30 | #include "runtime/osThread.hpp" |
| stefank@2314 | 31 | #include "runtime/safepoint.hpp" |
| stefank@2314 | 32 | #include "runtime/vmThread.hpp" |
| stefank@2314 | 33 | #ifdef TARGET_ARCH_x86 |
| stefank@2314 | 34 | # include "assembler_x86.inline.hpp" |
| stefank@2314 | 35 | #endif |
| stefank@2314 | 36 | #ifdef TARGET_ARCH_sparc |
| stefank@2314 | 37 | # include "assembler_sparc.inline.hpp" |
| stefank@2314 | 38 | #endif |
| stefank@2314 | 39 | #ifdef TARGET_ARCH_zero |
| stefank@2314 | 40 | # include "assembler_zero.inline.hpp" |
| stefank@2314 | 41 | #endif |
| duke@435 | 42 | |
| duke@435 | 43 | |
| duke@435 | 44 | void OSThread::pd_initialize() { |
| duke@435 | 45 | assert(this != NULL, "check"); |
| duke@435 | 46 | _thread_id = 0; |
| duke@435 | 47 | _pthread_id = 0; |
| duke@435 | 48 | _siginfo = NULL; |
| duke@435 | 49 | _ucontext = NULL; |
| duke@435 | 50 | _expanding_stack = 0; |
| duke@435 | 51 | _alt_sig_stack = NULL; |
| duke@435 | 52 | |
| duke@435 | 53 | sigemptyset(&_caller_sigmask); |
| duke@435 | 54 | |
| duke@435 | 55 | _startThread_lock = new Monitor(Mutex::event, "startThread_lock", true); |
| duke@435 | 56 | assert(_startThread_lock !=NULL, "check"); |
| duke@435 | 57 | } |
| duke@435 | 58 | |
| duke@435 | 59 | void OSThread::pd_destroy() { |
| duke@435 | 60 | delete _startThread_lock; |
| duke@435 | 61 | } |
