1 files changed, 21 insertions, 0 deletions
diff --git a/ChocolArm64/Decoders/OpCodeAluImm32.cs b/ChocolArm64/Decoders/OpCodeAluImm32.cs
new file mode 100644
index 00000000..22436709
--- /dev/null
+++ b/ChocolArm64/Decoders/OpCodeAluImm32.cs
@@ -0,0 +1,21 @@
+using ChocolArm64.Instructions;
+
+namespace ChocolArm64.Decoders
+{
+    class OpCodeAluImm32 : OpCodeAlu32
+    {
+        public int Imm { get; private set; }
+
+        public bool IsRotated { get; private set; }
+
+        public OpCodeAluImm32(Inst inst, long position, int opCode) : base(inst, position, opCode)
+        {
+            int value = (opCode >> 0) & 0xff;
+            int shift = (opCode >> 8) & 0xf;
+
+            Imm = BitUtils.RotateRight(value, shift * 2, 32);
+
+            IsRotated = shift != 0;
+        }
+    }
+}
+\ No newline at end of file