1 files changed, 23 insertions, 0 deletions
diff --git a/src/ARMeilleure/Decoders/OpCode32AluImm.cs b/src/ARMeilleure/Decoders/OpCode32AluImm.cs
new file mode 100644
index 00000000..b5435aaf
--- /dev/null
+++ b/src/ARMeilleure/Decoders/OpCode32AluImm.cs
@@ -0,0 +1,23 @@
+using ARMeilleure.Common;
+
+namespace ARMeilleure.Decoders
+{
+    class OpCode32AluImm : OpCode32Alu, IOpCode32AluImm
+    {
+        public int Immediate { get; }
+
+        public bool IsRotated { get; }
+
+        public new static OpCode Create(InstDescriptor inst, ulong address, int opCode) => new OpCode32AluImm(inst, address, opCode);
+
+        public OpCode32AluImm(InstDescriptor inst, ulong address, int opCode) : base(inst, address, opCode)
+        {
+            int value = (opCode >> 0) & 0xff;
+            int shift = (opCode >> 8) & 0xf;
+
+            Immediate = BitUtils.RotateRight(value, shift * 2, 32);
+
+            IsRotated = shift != 0;
+        }
+    }
+}
+\ No newline at end of file