| /* | |
| * Copyright (c) 2025, 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 | |
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| */ | |
| #ifndef SHARE_CDS_AOTREFERENCEOBJSUPPORT_HPP | |
| #define SHARE_CDS_AOTREFERENCEOBJSUPPORT_HPP | |
| #include "memory/allStatic.hpp" | |
| #include "oops/oopsHierarchy.hpp" | |
| #include "utilities/exceptions.hpp" | |
| // Support for ahead-of-time allocated instances of java.lang.ref.Reference | |
| class AOTReferenceObjSupport : AllStatic { | |
| public: | |
| static void initialize(TRAPS); | |
| static void stabilize_cached_reference_objects(TRAPS); | |
| static void init_keep_alive_objs_table() NOT_CDS_JAVA_HEAP_RETURN; | |
| static bool check_if_ref_obj(oop obj); | |
| static bool skip_field(int field_offset); | |
| static bool is_enabled(); | |
| }; | |
| #endif // SHARE_CDS_AOTREFERENCEOBJSUPPORT_HPP |