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src/os/bsd/vm/osThread_bsd.cpp@6cb0d32b828b (annotated)

src/os/bsd/vm/osThread_bsd.cpp

Wed, 07 Nov 2012 17:53:02 -0500

author

bpittore

date

Wed, 07 Nov 2012 17:53:02 -0500

changeset 4261

6cb0d32b828b

parent 3587

0368109684cb

child 4318

cd3d6a6b95d9

permissions

-rw-r--r--

8001185: parsing of sun.boot.library.path in os::dll_build_name somewhat broken
Summary: dll_dir can contain multiple paths, need to parse them correctly when loading agents
Reviewed-by: dholmes, dlong
Contributed-by: bill.pittore@oracle.com

never@3156	1	/*
sla@3587	2	* Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
never@3156	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
never@3156	4	*
never@3156	5	* This code is free software; you can redistribute it and/or modify it
never@3156	6	* under the terms of the GNU General Public License version 2 only, as
never@3156	7	* published by the Free Software Foundation.
never@3156	8	*
never@3156	9	* This code is distributed in the hope that it will be useful, but WITHOUT
never@3156	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
never@3156	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
never@3156	12	* version 2 for more details (a copy is included in the LICENSE file that
never@3156	13	* accompanied this code).
never@3156	14	*
never@3156	15	* You should have received a copy of the GNU General Public License version
never@3156	16	* 2 along with this work; if not, write to the Free Software Foundation,
never@3156	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
never@3156	18	*
never@3156	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
never@3156	20	* or visit www.oracle.com if you need additional information or have any
never@3156	21	* questions.
never@3156	22	*
never@3156	23	*/
never@3156	24
never@3156	25	// no precompiled headers
never@3156	26	#include "runtime/atomic.hpp"
never@3156	27	#include "runtime/handles.inline.hpp"
never@3156	28	#include "runtime/mutexLocker.hpp"
never@3156	29	#include "runtime/os.hpp"
never@3156	30	#include "runtime/osThread.hpp"
never@3156	31	#include "runtime/safepoint.hpp"
never@3156	32	#include "runtime/vmThread.hpp"
never@3156	33	#ifdef TARGET_ARCH_x86
never@3156	34	# include "assembler_x86.inline.hpp"
never@3156	35	#endif
never@3156	36	#ifdef TARGET_ARCH_sparc
never@3156	37	# include "assembler_sparc.inline.hpp"
never@3156	38	#endif
never@3156	39	#ifdef TARGET_ARCH_zero
never@3156	40	# include "assembler_zero.inline.hpp"
never@3156	41	#endif
never@3156	42	#ifdef TARGET_ARCH_arm
never@3156	43	# include "assembler_arm.inline.hpp"
never@3156	44	#endif
never@3156	45	#ifdef TARGET_ARCH_ppc
never@3156	46	# include "assembler_ppc.inline.hpp"
never@3156	47	#endif
never@3156	48
never@3156	49
never@3156	50	void OSThread::pd_initialize() {
never@3156	51	assert(this != NULL, "check");
sla@3587	52	#ifdef __APPLE__
sla@3587	53	_thread_id = 0;
sla@3587	54	#else
never@3156	55	_thread_id = NULL;
sla@3587	56	#endif
never@3156	57	_pthread_id = NULL;
never@3156	58	_siginfo = NULL;
never@3156	59	_ucontext = NULL;
never@3156	60	_expanding_stack = 0;
never@3156	61	_alt_sig_stack = NULL;
never@3156	62
never@3156	63	sigemptyset(&_caller_sigmask);
never@3156	64
never@3156	65	_startThread_lock = new Monitor(Mutex::event, "startThread_lock", true);
never@3156	66	assert(_startThread_lock !=NULL, "check");
never@3156	67	}
never@3156	68
never@3156	69	void OSThread::pd_destroy() {
never@3156	70	delete _startThread_lock;
never@3156	71	}