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src/hotspot/share/cds/cppVtables.hpp
48 строк
2 KB
Ioi Lam
8265696: Move CDS sources to src/hotspot/shared/cds
23 апр 2021, 07:13
23 апр 2021, 07:13
95f0fd6
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/* * Copyright (c) 2020, 2021, 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_CDS_CPPVTABLES_HPP #define SHARE_CDS_CPPVTABLES_HPP #include "memory/allocation.hpp" #include "memory/allStatic.hpp" #include "utilities/globalDefinitions.hpp" class ArchiveBuilder; class Method; class SerializeClosure; class CppVtableInfo; // Support for C++ vtables in CDS archive. class CppVtables : AllStatic { static CppVtableInfo** _index; public: static char* dumptime_init(ArchiveBuilder* builder); static void zero_archived_vtables(); static intptr_t* get_archived_vtable(MetaspaceObj::Type msotype, address obj); static void serialize(SerializeClosure* sc); static bool is_valid_shared_method(const Method* m) NOT_CDS_RETURN_(false); }; #endif // SHARE_CDS_CPPVTABLES_HPP