| /* |
| * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| * |
| */ |
| |
| #ifndef SHARE_VM_CLASSFILE_SHAREDCLASSUTIL_HPP |
| #define SHARE_VM_CLASSFILE_SHAREDCLASSUTIL_HPP |
| |
| #include "classfile/sharedPathsMiscInfo.hpp" |
| #include "memory/filemap.hpp" |
| |
| class SharedClassUtil : AllStatic { |
| public: |
| |
| static SharedPathsMiscInfo* allocate_shared_paths_misc_info() { |
| return new SharedPathsMiscInfo(); |
| } |
| |
| static SharedPathsMiscInfo* allocate_shared_paths_misc_info(char* buf, int size) { |
| return new SharedPathsMiscInfo(buf, size); |
| } |
| |
| static FileMapInfo::FileMapHeader* allocate_file_map_header() { |
| return new FileMapInfo::FileMapHeader(); |
| } |
| |
| static size_t file_map_header_size() { |
| return sizeof(FileMapInfo::FileMapHeader); |
| } |
| |
| static size_t shared_class_path_entry_size() { |
| return sizeof(SharedClassPathEntry); |
| } |
| |
| static void update_shared_classpath(ClassPathEntry *cpe, |
| SharedClassPathEntry* ent, TRAPS) {} |
| static void initialize(TRAPS) {} |
| |
| inline static bool is_shared_boot_class(Klass* klass) { |
| return (klass->_shared_class_path_index >= 0); |
| } |
| }; |
| |
| #endif // SHARE_VM_CLASSFILE_SHAREDCLASSUTIL_HPP |