Wed, 27 Apr 2016 01:25:04 +0800
Initial load
http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/
changeset: 6782:28b50d07f6f8
tag: jdk8u25-b17
1 /*
2 * Copyright (c) 2003, 2012, 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 #include "precompiled.hpp"
26 #include "prims/jvmtiUtil.hpp"
27 #include "runtime/handles.hpp"
28 #include "runtime/handles.inline.hpp"
29 #include "runtime/interfaceSupport.hpp"
30 #include "runtime/vm_operations.hpp"
31 #include "utilities/exceptions.hpp"
33 //
34 // class JvmtiUtil
35 //
37 ResourceArea* JvmtiUtil::_single_threaded_resource_area = NULL;
39 ResourceArea* JvmtiUtil::single_threaded_resource_area() {
40 if (_single_threaded_resource_area == NULL) {
41 // lazily create the single threaded resource area
42 // pick a size which is not a standard since the pools don't exist yet
43 _single_threaded_resource_area = new (mtInternal) ResourceArea(Chunk::non_pool_size);
44 }
45 return _single_threaded_resource_area;
46 }