1 files changed, 46 insertions, 0 deletions
diff --git a/ARMeilleure/Decoders/OpCode32SimdMovGpElem.cs b/ARMeilleure/Decoders/OpCode32SimdMovGpElem.cs
new file mode 100644
index 00000000..350d5c84
--- /dev/null
+++ b/ARMeilleure/Decoders/OpCode32SimdMovGpElem.cs
@@ -0,0 +1,46 @@
+namespace ARMeilleure.Decoders
+{
+    class OpCode32SimdMovGpElem : OpCode32, IOpCode32Simd
+    {
+        public int Size { get; private set; }
+
+        public int Vd { get; private set; }
+        public int Rt { get; private set; }
+        public int Op { get; private set; }
+        public bool U { get; private set; }
+
+        public int Index { get; private set; }
+
+        public OpCode32SimdMovGpElem(InstDescriptor inst, ulong address, int opCode) : base(inst, address, opCode)
+        {
+            Op = (opCode >> 20) & 0x1;
+            U = ((opCode >> 23) & 1) != 0;
+
+            var opc = (((opCode >> 23) & 1) << 4) | (((opCode >> 21) & 0x3) << 2) | ((opCode >> 5) & 0x3);
+
+            if ((opc & 0b01000) == 0b01000)
+            {
+                Size = 0;
+                Index = opc & 0x7;
+            } 
+            else if ((opc & 0b01001) == 0b00001)
+            {
+                Size = 1;
+                Index = (opc >> 1) & 0x3;
+            }
+            else if ((opc & 0b11011) == 0)
+            {
+                Size = 2;
+                Index = (opc >> 2) & 0x1;
+            } 
+            else
+            {
+                Instruction = InstDescriptor.Undefined;
+                return;
+            }
+
+            Vd = ((opCode >> 3) & 0x10) | ((opCode >> 16) & 0xf);
+            Rt = (opCode >> 12) & 0xf;
+        }
+    }
+}