Mercurial > hg > truffle
view src/os/linux/vm/osThread_linux.cpp @ 3138:47d03d774d20
IdealGraphVisualizer: in the control flow graph (block view), allow nodes with longer text to be larger than the default size and center their text horizontally
author | Peter Hofer <peter.hofer@jku.at> |
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date | Mon, 04 Jul 2011 12:03:50 +0200 |
parents | 1d1603768966 |
children | cd3d6a6b95d9 |
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/* * Copyright (c) 1999, 2011, Oracle and/or its affiliates. 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_x86 # include "assembler_x86.inline.hpp" #endif #ifdef TARGET_ARCH_sparc # include "assembler_sparc.inline.hpp" #endif #ifdef TARGET_ARCH_zero # include "assembler_zero.inline.hpp" #endif #ifdef TARGET_ARCH_arm # include "assembler_arm.inline.hpp" #endif #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; sigemptyset(&_caller_sigmask); _startThread_lock = new Monitor(Mutex::event, "startThread_lock", true); assert(_startThread_lock !=NULL, "check"); } void OSThread::pd_destroy() { delete _startThread_lock; }