Split main project into core,graphics and chocolarm4 subproject (#29)

1 files changed, 31 insertions, 0 deletions

diff --git a/ChocolArm64/Decoder/AOpCodeCcmp.cs b/ChocolArm64/Decoder/AOpCodeCcmp.cs
new file mode 100644
index 00000000..d0c7f779
--- /dev/null
+++ b/ChocolArm64/Decoder/AOpCodeCcmp.cs
@@ -0,0 +1,31 @@
+using ChocolArm64.Instruction;
+using ChocolArm64.State;
+
+namespace ChocolArm64.Decoder
+{
+    class AOpCodeCcmp : AOpCodeAlu, IAOpCodeCond
+    {
+        public    int NZCV { get; private set; }
+        protected int RmImm;
+
+        public ACond Cond { get; private set; }
+
+        public AOpCodeCcmp(AInst Inst, long Position, int OpCode) : base(Inst, Position, OpCode)
+        {
+            int O3 = (OpCode >> 4) & 1;
+
+            if (O3 != 0)
+            {
+                Emitter = AInstEmit.Und;
+
+                return;
+            }
+
+            NZCV  =         (OpCode >>  0) & 0xf;
+            Cond  = (ACond)((OpCode >> 12) & 0xf);
+            RmImm =         (OpCode >> 16) & 0x1f;
+
+            Rd = AThreadState.ZRIndex;
+        }
+    }
+}
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