1 files changed, 52 insertions, 0 deletions
diff --git a/src/Ryujinx.Memory/MemoryAllocationFlags.cs b/src/Ryujinx.Memory/MemoryAllocationFlags.cs
new file mode 100644
index 00000000..6f0ef1aa
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+++ b/src/Ryujinx.Memory/MemoryAllocationFlags.cs
@@ -0,0 +1,52 @@
+using System;
+
+namespace Ryujinx.Memory
+{
+    /// <summary>
+    /// Flags that controls allocation and other properties of the memory block memory.
+    /// </summary>
+    [Flags]
+    public enum MemoryAllocationFlags
+    {
+        /// <summary>
+        /// No special allocation settings.
+        /// </summary>
+        None = 0,
+
+        /// <summary>
+        /// Reserve a region of memory on the process address space,
+        /// without actually allocation any backing memory.
+        /// </summary>
+        Reserve = 1 << 0,
+
+        /// <summary>
+        /// Enables read and write tracking of the memory block.
+        /// This currently does nothing and is reserved for future use.
+        /// </summary>
+        Tracked = 1 << 1,
+
+        /// <summary>
+        /// Enables mirroring of the memory block through aliasing of memory pages.
+        /// When enabled, this allows creating more memory blocks sharing the same backing storage.
+        /// </summary>
+        Mirrorable = 1 << 2,
+
+        /// <summary>
+        /// Indicates that the memory block should support mapping views of a mirrorable memory block.
+        /// The block that is to have their views mapped should be created with the <see cref="Mirrorable"/> flag.
+        /// </summary>
+        ViewCompatible = 1 << 3,
+
+        /// <summary>
+        /// If used with the <see cref="Mirrorable"/> flag, indicates that the memory block will only be used as
+        /// backing storage and will never be accessed directly, so the memory for the block will not be mapped.
+        /// </summary>
+        NoMap = 1 << 4,
+
+        /// <summary>
+        /// Indicates that the memory will be used to store JIT generated code.
+        /// On some platforms, this requires special flags to be passed that will allow the memory to be executable.
+        /// </summary>
+        Jit = 1 << 5
+    }
+}