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c8656449c2
Co-authored-by: Axel Boldt-Christmas <aboldtch@openjdk.org> Co-authored-by: Joel Sikström <jsikstro@openjdk.org> Co-authored-by: Stefan Karlsson <stefank@openjdk.org> Reviewed-by: aboldtch, iklam, kvn
61 lines
2.6 KiB
C++
61 lines
2.6 KiB
C++
/*
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* Copyright (c) 2020, 2025, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*
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*/
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#ifndef SHARE_CLASSFILE_CLASSLOADERDATASHARED_HPP
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#define SHARE_CLASSFILE_CLASSLOADERDATASHARED_HPP
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#include "memory/allStatic.hpp"
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#include "oops/oopsHierarchy.hpp"
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#include "utilities/macros.hpp"
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class ClassLoaderData;
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class MetaspaceClosure;
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class ModuleEntry;
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class SerializeClosure;
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class ClassLoaderDataShared : AllStatic {
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static bool _full_module_graph_loaded;
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CDS_JAVA_HEAP_ONLY(static void ensure_module_entry_table_exists(oop class_loader);)
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public:
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static void load_archived_platform_and_system_class_loaders() NOT_CDS_JAVA_HEAP_RETURN;
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static void restore_archived_modules_for_preloading_classes(JavaThread* current) NOT_CDS_JAVA_HEAP_RETURN;
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#if INCLUDE_CDS_JAVA_HEAP
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static void ensure_module_entry_tables_exist();
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static void allocate_archived_tables();
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static void iterate_symbols(MetaspaceClosure* closure);
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static void init_archived_tables();
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static void serialize(SerializeClosure* f);
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static void clear_archived_oops();
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static void restore_archived_entries_for_null_class_loader_data();
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static oop restore_archived_oops_for_null_class_loader_data();
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static void restore_java_platform_loader_from_archive(ClassLoaderData* loader_data);
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static void restore_java_system_loader_from_archive(ClassLoaderData* loader_data);
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static ModuleEntry* archived_boot_unnamed_module();
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static ModuleEntry* archived_unnamed_module(ClassLoaderData* loader_data);
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#endif // INCLUDE_CDS_JAVA_HEAP
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static bool is_full_module_graph_loaded() { return _full_module_graph_loaded; }
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};
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#endif // SHARE_CLASSFILE_CLASSLOADERDATASHARED_HPP
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