1 files changed, 28 insertions, 0 deletions
diff --git a/Ryujinx.Memory/IVirtualMemoryManager.cs b/Ryujinx.Memory/IVirtualMemoryManager.cs
new file mode 100644
index 00000000..8c2296e2
--- /dev/null
+++ b/Ryujinx.Memory/IVirtualMemoryManager.cs
@@ -0,0 +1,28 @@
+using System;
+
+namespace Ryujinx.Memory
+{
+    public interface IVirtualMemoryManager
+    {
+        void Map(ulong va, ulong pa, ulong size);
+        void Unmap(ulong va, ulong size);
+
+        T Read<T>(ulong va) where T : unmanaged;
+        void Read(ulong va, Span<byte> data);
+
+        void Write<T>(ulong va, T value) where T : unmanaged;
+        void Write(ulong va, ReadOnlySpan<byte> data);
+
+        ReadOnlySpan<byte> GetSpan(ulong va, int size, bool tracked = false);
+        WritableRegion GetWritableRegion(ulong va, int size);
+        ref T GetRef<T>(ulong va) where T : unmanaged;
+
+        (ulong address, ulong size)[] GetPhysicalRegions(ulong va, ulong size);
+
+        bool IsMapped(ulong va);
+        bool IsRangeMapped(ulong va, ulong size);
+        ulong GetPhysicalAddress(ulong va);
+
+        void TrackingReprotect(ulong va, ulong size, MemoryPermission protection);
+    }
+}