Split main project into core,graphics and chocolarm4 subproject (#29)

ChocolArm64/Decoder/AOpCodeSimdRegElem.cs

@@ -0,0 +1,22 @@
+using ChocolArm64.Instruction;
+
+namespace ChocolArm64.Decoder
+{
+    class AOpCodeSimdRegElem : AOpCodeSimdReg
+    {
+        public int Index { get; private set; }
+
+        public AOpCodeSimdRegElem(AInst Inst, long Position, int OpCode) : base(Inst, Position, OpCode)
+        {
+            if ((Size & 1) != 0)
+            {
+                Index = (OpCode >> 11) & 1;
+            }
+            else
+            {
+                Index = (OpCode >> 21) & 1 |
+                        (OpCode >> 10) & 2;
+            }
+        }
+    }
+}