Updated instruction handlers to use Type and StructuredOperands instead of Mnemonic and Operands

X86Disassembler/X86/Operands/MemoryOperand.cs

@@ -0,0 +1,32 @@
+namespace X86Disassembler.X86.Operands;
+
+/// <summary>
+/// Base class for all memory operands in an x86 instruction
+/// </summary>
+public abstract class MemoryOperand : Operand
+{
+    /// <summary>
+    /// Gets or sets the segment override (if any)
+    /// </summary>
+    public string? SegmentOverride { get; set; }
+    
+    /// <summary>
+    /// Initializes a new instance of the MemoryOperand class
+    /// </summary>
+    /// <param name="size">The size of the memory access in bits</param>
+    /// <param name="segmentOverride">Optional segment override</param>
+    protected MemoryOperand(int size = 32, string? segmentOverride = null)
+    {
+        Size = size;
+        SegmentOverride = segmentOverride;
+    }
+    
+    /// <summary>
+    /// Gets the segment prefix string for display
+    /// </summary>
+    /// <returns>The segment prefix string</returns>
+    protected string GetSegmentPrefix()
+    {
+        return SegmentOverride != null ? $"{SegmentOverride}:" : "";
+    }
+}