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 */
24
25#include "precompiled.hpp"
26#include "prims/jvmtiUtil.hpp"
27#include "runtime/handles.hpp"
28#include "runtime/handles.inline.hpp"
29#include "runtime/interfaceSupport.inline.hpp"
30#include "runtime/vmOperations.hpp"
31#include "utilities/exceptions.hpp"
32
33//
34// class JvmtiUtil
35//
36
37ResourceArea* JvmtiUtil::_single_threaded_resource_area = NULL;
38
39ResourceArea* 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}
47