1 files changed, 28 insertions, 0 deletions
diff --git a/src/ARMeilleure/Decoders/OpCodeMemLit.cs b/src/ARMeilleure/Decoders/OpCodeMemLit.cs
new file mode 100644
index 00000000..986d6634
--- /dev/null
+++ b/src/ARMeilleure/Decoders/OpCodeMemLit.cs
@@ -0,0 +1,28 @@
+namespace ARMeilleure.Decoders
+{
+    class OpCodeMemLit : OpCode, IOpCodeLit
+    {
+        public int  Rt        { get; }
+        public long Immediate { get; }
+        public int  Size      { get; }
+        public bool Signed    { get; }
+        public bool Prefetch  { get; }
+
+        public new static OpCode Create(InstDescriptor inst, ulong address, int opCode) => new OpCodeMemLit(inst, address, opCode);
+
+        public OpCodeMemLit(InstDescriptor inst, ulong address, int opCode) : base(inst, address, opCode)
+        {
+            Rt = opCode & 0x1f;
+
+            Immediate = (long)address + DecoderHelper.DecodeImmS19_2(opCode);
+
+            switch ((opCode >> 30) & 3)
+            {
+                case 0: Size = 2; Signed = false; Prefetch = false; break;
+                case 1: Size = 3; Signed = false; Prefetch = false; break;
+                case 2: Size = 2; Signed = true;  Prefetch = false; break;
+                case 3: Size = 0; Signed = false; Prefetch = true;  break;
+            }
+        }
+    }
+}
+\ No newline at end of file