1 files changed, 17 insertions, 0 deletions
diff --git a/ARMeilleure/Decoders/OpCode32SimdExt.cs b/ARMeilleure/Decoders/OpCode32SimdExt.cs
new file mode 100644
index 00000000..1ee0485e
--- /dev/null
+++ b/ARMeilleure/Decoders/OpCode32SimdExt.cs
@@ -0,0 +1,17 @@
+namespace ARMeilleure.Decoders
+{
+    class OpCode32SimdExt : OpCode32SimdReg
+    {
+        public int Immediate { get; private set; }
+
+        public OpCode32SimdExt(InstDescriptor inst, ulong address, int opCode) : base(inst, address, opCode)
+        {
+            Immediate = (opCode >> 8) & 0xf;
+            Size = 0;
+            if (DecoderHelper.VectorArgumentsInvalid(Q, Vd, Vm, Vn) || (!Q && Immediate > 7))
+            {
+                Instruction = InstDescriptor.Undefined;
+            }
+        }
+    }
+}