src/os/linux/vm/osThread_linux.cpp

Tue, 23 Nov 2010 13:22:55 -0800

author
stefank
date
Tue, 23 Nov 2010 13:22:55 -0800
changeset 2314
f95d63e2154a
parent 1907
c18cbe5936b8
child 2508
b92c45f2bc75
permissions
-rw-r--r--

6989984: Use standard include model for Hospot
Summary: Replaced MakeDeps and the includeDB files with more standardized solutions.
Reviewed-by: coleenp, kvn, kamg

     1 /*
     2  * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
     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  */
    25 // no precompiled headers
    26 #include "runtime/atomic.hpp"
    27 #include "runtime/handles.inline.hpp"
    28 #include "runtime/mutexLocker.hpp"
    29 #include "runtime/os.hpp"
    30 #include "runtime/osThread.hpp"
    31 #include "runtime/safepoint.hpp"
    32 #include "runtime/vmThread.hpp"
    33 #ifdef TARGET_ARCH_x86
    34 # include "assembler_x86.inline.hpp"
    35 #endif
    36 #ifdef TARGET_ARCH_sparc
    37 # include "assembler_sparc.inline.hpp"
    38 #endif
    39 #ifdef TARGET_ARCH_zero
    40 # include "assembler_zero.inline.hpp"
    41 #endif
    44 void OSThread::pd_initialize() {
    45   assert(this != NULL, "check");
    46   _thread_id        = 0;
    47   _pthread_id       = 0;
    48   _siginfo = NULL;
    49   _ucontext = NULL;
    50   _expanding_stack = 0;
    51   _alt_sig_stack = NULL;
    53   sigemptyset(&_caller_sigmask);
    55   _startThread_lock = new Monitor(Mutex::event, "startThread_lock", true);
    56   assert(_startThread_lock !=NULL, "check");
    57 }
    59 void OSThread::pd_destroy() {
    60   delete _startThread_lock;
    61 }

mercurial