/*
 * Copyright (c) 2018-2020 Atmosphère-NX
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms and conditions of the GNU General Public License,
 * version 2, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope 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 for
 * more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
#pragma once
#include <mesosphere/kern_common.hpp>
#include <mesosphere/kern_select_page_table_impl.hpp>
#include <mesosphere/kern_k_light_lock.hpp>
#include <mesosphere/kern_k_page_group.hpp>
#include <mesosphere/kern_k_memory_manager.hpp>
#include <mesosphere/kern_k_memory_layout.hpp>

namespace ams::kern {

    class KPageTableBase {
        NON_COPYABLE(KPageTableBase);
        NON_MOVEABLE(KPageTableBase);
        private:
            /* TODO: All other members. */
            /* There are a substantial number of them. */
            KPageTableImpl impl;
        public:
            constexpr KPageTableBase() : impl() { /* ... */ }

            Result InitializeForKernel(bool is_64_bit, void *table, KVirtualAddress start, KVirtualAddress end);

            void Finalize();
        public:
            static ALWAYS_INLINE KVirtualAddress GetLinearVirtualAddress(KPhysicalAddress addr) {
                return KMemoryLayout::GetLinearVirtualAddress(addr);
            }

            static ALWAYS_INLINE KPhysicalAddress GetLinearPhysicalAddress(KVirtualAddress addr) {
                return KMemoryLayout::GetLinearPhysicalAddress(addr);
            }
    };

}