Move solution and projects to src

src/Ryujinx.Cpu/AppleHv/HvMemoryBlockAllocation.cs

@@ -0,0 +1,34 @@
+using Ryujinx.Memory;
+using System;
+
+namespace Ryujinx.Cpu.AppleHv
+{
+    struct HvMemoryBlockAllocation : IDisposable
+    {
+        private readonly HvMemoryBlockAllocator _owner;
+        private readonly HvMemoryBlockAllocator.Block _block;
+
+        public bool IsValid => _owner != null;
+        public MemoryBlock Memory => _block.Memory;
+        public ulong Ipa => _block.Ipa;
+        public ulong Offset { get; }
+        public ulong Size { get; }
+
+        public HvMemoryBlockAllocation(
+            HvMemoryBlockAllocator owner,
+            HvMemoryBlockAllocator.Block block,
+            ulong offset,
+            ulong size)
+        {
+            _owner = owner;
+            _block = block;
+            Offset = offset;
+            Size = size;
+        }
+
+        public void Dispose()
+        {
+            _owner.Free(_block, Offset, Size);
+        }
+    }
+}