1 /*
2 * Copyright (c) 2015, 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_VM_OOPS_INSTANCECLASSLOADERKLASS_INLINE_HPP
26 #define SHARE_VM_OOPS_INSTANCECLASSLOADERKLASS_INLINE_HPP
27
28 #include "classfile/javaClasses.hpp"
29 #include "memory/iterator.hpp"
30 #include "oops/instanceClassLoaderKlass.hpp"
31 #include "oops/instanceKlass.inline.hpp"
32 #include "oops/oop.inline.hpp"
33 #include "utilities/debug.hpp"
34 #include "utilities/globalDefinitions.hpp"
35 #include "utilities/macros.hpp"
36
37 template <typename T, class OopClosureType>
oop_oop_iterate(oop obj,OopClosureType * closure)38 inline void InstanceClassLoaderKlass::oop_oop_iterate(oop obj, OopClosureType* closure) {
39 InstanceKlass::oop_oop_iterate<T>(obj, closure);
40
41 if (Devirtualizer::do_metadata(closure)) {
42 ClassLoaderData* cld = java_lang_ClassLoader::loader_data_raw(obj);
43 // cld can be null if we have a non-registered class loader.
44 if (cld != NULL) {
45 Devirtualizer::do_cld(closure, cld);
46 }
47 }
48 }
49
50 template <typename T, class OopClosureType>
oop_oop_iterate_reverse(oop obj,OopClosureType * closure)51 inline void InstanceClassLoaderKlass::oop_oop_iterate_reverse(oop obj, OopClosureType* closure) {
52 InstanceKlass::oop_oop_iterate_reverse<T>(obj, closure);
53
54 assert(!Devirtualizer::do_metadata(closure),
55 "Code to handle metadata is not implemented");
56 }
57
58 template <typename T, class OopClosureType>
oop_oop_iterate_bounded(oop obj,OopClosureType * closure,MemRegion mr)59 inline void InstanceClassLoaderKlass::oop_oop_iterate_bounded(oop obj, OopClosureType* closure, MemRegion mr) {
60 InstanceKlass::oop_oop_iterate_bounded<T>(obj, closure, mr);
61
62 if (Devirtualizer::do_metadata(closure)) {
63 if (mr.contains(obj)) {
64 ClassLoaderData* cld = java_lang_ClassLoader::loader_data_raw(obj);
65 // cld can be null if we have a non-registered class loader.
66 if (cld != NULL) {
67 Devirtualizer::do_cld(closure, cld);
68 }
69 }
70 }
71 }
72
73 #endif // SHARE_VM_OOPS_INSTANCECLASSLOADERKLASS_INLINE_HPP
74