1 /*
 2  * Copyright (c) 2021, 2024, 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 #ifndef SHARE_OOPS_ARRAY_INLINE_HPP
26 #define SHARE_OOPS_ARRAY_INLINE_HPP
27 
28 #include "oops/array.hpp"
29 
30 #include "memory/allocation.hpp"
31 #include "memory/metaspace.hpp"
32 
33 template <typename T>
34 inline void* Array<T>::operator new(size_t size, ClassLoaderData* loader_data, int length, TRAPS) throw() {
35   size_t word_size = Array::size(length);
36   return (void*) Metaspace::allocate(loader_data, word_size,
37                                      MetaspaceObj::array_type(sizeof(T)), false, THREAD);
38 }
39 
40 template <typename T>
41 inline void* Array<T>::operator new(size_t size, ClassLoaderData* loader_data, int length) throw() {
42   //assert(T is training data, "");
43   size_t word_size = Array::size(length);
44   return (void*) Metaspace::allocate(loader_data, word_size,
45                                      MetaspaceObj::array_type(sizeof(T)), false);
46 }
47 
48 template <typename T>
49 inline void* Array<T>::operator new(size_t size, int length, MemTag flags) throw() {
50   size = Array::size(length) * BytesPerWord;
51   void* p = AllocateHeap(size * BytesPerWord, flags);
52   memset(p, 0, size);
53   return p;
54 }
55 
56 #endif // SHARE_OOPS_ARRAY_INLINE_HPP