mirror of https://github.com/yuzu-emu/yuzu.git
37 lines
877 B
C++
37 lines
877 B
C++
// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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#include <array>
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#include "common/common_types.h"
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#include "core/hle/kernel/memory_types.h"
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#include "core/hle/kernel/slab_helpers.h"
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namespace Kernel {
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class KernelCore;
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class KPageBufferSlabHeap : protected impl::KSlabHeapImpl {
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public:
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static constexpr size_t BufferSize = PageSize;
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public:
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void Initialize(Core::System& system);
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};
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class KPageBuffer final : public KSlabAllocated<KPageBuffer> {
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public:
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explicit KPageBuffer(KernelCore&) {}
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KPageBuffer() = default;
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static KPageBuffer* FromPhysicalAddress(Core::System& system, KPhysicalAddress phys_addr);
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private:
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alignas(PageSize) std::array<u8, PageSize> m_buffer{};
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};
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static_assert(sizeof(KPageBuffer) == KPageBufferSlabHeap::BufferSize);
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} // namespace Kernel
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