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

ChocolArm64/Decoder/AOpCodeSimdShImm.cs

@@ -0,0 +1,16 @@
+using ChocolArm64.Instruction;
+
+namespace ChocolArm64.Decoder
+{
+    class AOpCodeSimdShImm : AOpCodeSimd
+    {
+        public int Imm { get; private set; }
+
+        public AOpCodeSimdShImm(AInst Inst, long Position, int OpCode) : base(Inst, Position, OpCode)
+        {
+            Imm = (OpCode >> 16) & 0x7f;
+
+            Size = ABitUtils.HighestBitSet32(Imm >> 3);
+        }
+    }
+}