Wed, 26 Jun 2013 16:58:37 +0200
8013590: NPG: Add a memory pool MXBean for Metaspace
Reviewed-by: jmasa, mgerdin
1 /*
2 * Copyright (c) 1997, 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.
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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23 */
25 #ifndef SHARE_VM_MEMORY_UNIVERSE_INLINE_HPP
26 #define SHARE_VM_MEMORY_UNIVERSE_INLINE_HPP
28 #include "memory/universe.hpp"
30 // Check whether an element of a typeArrayOop with the given type must be
31 // aligned 0 mod 8. The typeArrayOop itself must be aligned at least this
32 // strongly.
34 inline bool Universe::element_type_should_be_aligned(BasicType type) {
35 return type == T_DOUBLE || type == T_LONG;
36 }
38 // Check whether an object field (static/non-static) of the given type must be aligned 0 mod 8.
40 inline bool Universe::field_type_should_be_aligned(BasicType type) {
41 return type == T_DOUBLE || type == T_LONG;
42 }
44 #endif // SHARE_VM_MEMORY_UNIVERSE_INLINE_HPP