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

1 files changed, 38 insertions, 0 deletions

diff --git a/ChocolArm64/Decoder/AOpCode.cs b/ChocolArm64/Decoder/AOpCode.cs
new file mode 100644
index 00000000..5d127593
--- /dev/null
+++ b/ChocolArm64/Decoder/AOpCode.cs
@@ -0,0 +1,38 @@
+using ChocolArm64.Instruction;
+using ChocolArm64.State;
+using System;
+
+namespace ChocolArm64.Decoder
+{
+    class AOpCode : IAOpCode
+    {
+        public long Position  { get; private set; }
+        public int  RawOpCode { get; private set; }
+
+        public AInstEmitter  Emitter      { get; protected set; }
+        public ARegisterSize RegisterSize { get; protected set; }
+
+        public AOpCode(AInst Inst, long Position, int OpCode)
+        {
+            this.Position  = Position;
+            this.RawOpCode = OpCode;
+
+            RegisterSize = ARegisterSize.Int64;
+
+            Emitter = Inst.Emitter;
+        }
+
+        public int GetBitsCount()
+        {
+            switch (RegisterSize)
+            {
+                case ARegisterSize.Int32:   return 32;
+                case ARegisterSize.Int64:   return 64;
+                case ARegisterSize.SIMD64:  return 64;
+                case ARegisterSize.SIMD128: return 128;
+            }
+
+            throw new InvalidOperationException();
+        }
+    }
+}
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