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GitHub Repository: PojavLauncherTeam/mobile
 Path: blob/master/src/hotspot/share/gc/z/zBarrierSetRuntime.hpp
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/*

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 * Copyright (c) 2018, 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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#ifndef SHARE_GC_Z_ZBARRIERSETRUNTIME_HPP

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#define SHARE_GC_Z_ZBARRIERSETRUNTIME_HPP

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#include "memory/allocation.hpp"

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#include "oops/accessDecorators.hpp"

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#include "utilities/globalDefinitions.hpp"

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class oopDesc;

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class ZBarrierSetRuntime : public AllStatic {

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private:

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  static oopDesc* load_barrier_on_oop_field_preloaded(oopDesc* o, oop* p);

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  static oopDesc* load_barrier_on_weak_oop_field_preloaded(oopDesc* o, oop* p);

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  static oopDesc* load_barrier_on_phantom_oop_field_preloaded(oopDesc* o, oop* p);

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  static oopDesc* weak_load_barrier_on_oop_field_preloaded(oopDesc* o, oop* p);

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  static oopDesc* weak_load_barrier_on_weak_oop_field_preloaded(oopDesc* o, oop* p);

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  static oopDesc* weak_load_barrier_on_phantom_oop_field_preloaded(oopDesc* o, oop* p);

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  static void load_barrier_on_oop_array(oop* p, size_t length);

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  static void clone(oopDesc* src, oopDesc* dst, size_t size);

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public:

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  static address load_barrier_on_oop_field_preloaded_addr(DecoratorSet decorators);

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  static address load_barrier_on_oop_field_preloaded_addr();

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  static address load_barrier_on_weak_oop_field_preloaded_addr();

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  static address load_barrier_on_phantom_oop_field_preloaded_addr();

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  static address weak_load_barrier_on_oop_field_preloaded_addr();

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  static address weak_load_barrier_on_weak_oop_field_preloaded_addr();

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  static address weak_load_barrier_on_phantom_oop_field_preloaded_addr();

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  static address load_barrier_on_oop_array_addr();

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  static address clone_addr();

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};

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#endif // SHARE_GC_Z_ZBARRIERSETRUNTIME_HPP

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