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Diffstat (limited to 'ARMeilleure/Memory/IMemoryManager.cs')
| -rw-r--r-- | ARMeilleure/Memory/IMemoryManager.cs | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/ARMeilleure/Memory/IMemoryManager.cs b/ARMeilleure/Memory/IMemoryManager.cs deleted file mode 100644 index 5eb1fadd..00000000 --- a/ARMeilleure/Memory/IMemoryManager.cs +++ /dev/null @@ -1,77 +0,0 @@ -using System; - -namespace ARMeilleure.Memory -{ - public interface IMemoryManager - { - int AddressSpaceBits { get; } - - IntPtr PageTablePointer { get; } - - MemoryManagerType Type { get; } - - event Action<ulong, ulong> UnmapEvent; - - /// <summary> - /// Reads data from CPU mapped memory. - /// </summary> - /// <typeparam name="T">Type of the data being read</typeparam> - /// <param name="va">Virtual address of the data in memory</param> - /// <returns>The data</returns> - T Read<T>(ulong va) where T : unmanaged; - - /// <summary> - /// Reads data from CPU mapped memory, with read tracking - /// </summary> - /// <typeparam name="T">Type of the data being read</typeparam> - /// <param name="va">Virtual address of the data in memory</param> - /// <returns>The data</returns> - T ReadTracked<T>(ulong va) where T : unmanaged; - - /// <summary> - /// Writes data to CPU mapped memory. - /// </summary> - /// <typeparam name="T">Type of the data being written</typeparam> - /// <param name="va">Virtual address to write the data into</param> - /// <param name="value">Data to be written</param> - void Write<T>(ulong va, T value) where T : unmanaged; - - /// <summary> - /// Gets a read-only span of data from CPU mapped memory. - /// </summary> - /// <param name="va">Virtual address of the data</param> - /// <param name="size">Size of the data</param> - /// <param name="tracked">True if read tracking is triggered on the span</param> - /// <returns>A read-only span of the data</returns> - ReadOnlySpan<byte> GetSpan(ulong va, int size, bool tracked = false); - - /// <summary> - /// Gets a reference for the given type at the specified virtual memory address. - /// </summary> - /// <remarks> - /// The data must be located at a contiguous memory region. - /// </remarks> - /// <typeparam name="T">Type of the data to get the reference</typeparam> - /// <param name="va">Virtual address of the data</param> - /// <returns>A reference to the data in memory</returns> - ref T GetRef<T>(ulong va) where T : unmanaged; - - /// <summary> - /// Checks if the page at a given CPU virtual address is mapped. - /// </summary> - /// <param name="va">Virtual address to check</param> - /// <returns>True if the address is mapped, false otherwise</returns> - bool IsMapped(ulong va); - - /// <summary> - /// Alerts the memory tracking that a given region has been read from or written to. - /// This should be called before read/write is performed. - /// </summary> - /// <param name="va">Virtual address of the region</param> - /// <param name="size">Size of the region</param> - /// <param name="write">True if the region was written, false if read</param> - /// <param name="precise">True if the access is precise, false otherwise</param> - /// <param name="exemptId">Optional ID of the handles that should not be signalled</param> - void SignalMemoryTracking(ulong va, ulong size, bool write, bool precise = false, int? exemptId = null); - } -}
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