36 lines
857 B
C++
36 lines
857 B
C++
#ifndef EMULATOR_SRC_GRAPHICS_HOST_GPU_PAGEMANAGER_H_
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#define EMULATOR_SRC_GRAPHICS_HOST_GPU_PAGEMANAGER_H_
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#include "common/common.h"
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#include "graphics/host_gpu/regionDefinitions.h"
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#include <memory>
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namespace Libs::Graphics {
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enum class PageFaultAccess { Read, Write, Execute, Unknown };
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class PageManager final {
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public:
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PageManager();
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// The owner must stop all PageManager callers before destruction.
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~PageManager();
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KYTY_CLASS_NO_COPY(PageManager);
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[[nodiscard]] uint64_t GetPageSize() const;
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template <bool track>
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void UpdatePageWatchers(uint64_t vaddr, uint64_t size);
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template <bool track, bool is_read = false>
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void UpdatePageWatchersForRegion(uint64_t base_addr, RegionBits& mask);
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private:
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struct Impl;
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std::unique_ptr<Impl> m_impl;
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};
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} // namespace Libs::Graphics
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#endif // EMULATOR_SRC_GRAPHICS_HOST_GPU_PAGEMANAGER_H_
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