some reagganging on my way to retire logic_helper

lib/arm/move_instruction.rb

@@ -0,0 +1,27 @@
+require_relative "instruction"
+require_relative "logic_helper"
+
+module Arm
+
+  class MoveInstruction < Vm::MoveInstruction
+    include Arm::Constants
+    include LogicHelper
+
+    def initialize(attributes) 
+      super(attributes)
+      @update_status_flag = 0
+      @condition_code = :al
+      @opcode = attributes[:opcode]
+      @args = [attributes[:left] , attributes[:right] , attributes[:extra]]
+      @operand = 0
+
+      @i = 0      
+      @rd = @args[0]
+      @rn = :r0 # register zero = zero bit pattern
+    end
+  
+    def build
+      do_build @args[1]
+    end
+  end
+end