remove virtual main instruction

on a quest to remove all virtual instructions

lib/virtual/instruction.rb

@@ -21,4 +21,3 @@ require_relative "instructions/method_return"
 require_relative "instructions/new_frame"
 require_relative "instructions/new_message"
 require_relative "instructions/set"
-require_relative "instructions/virtual_main"

lib/virtual/instructions/virtual_main.rb

@@ -1,23 +0,0 @@
-module Virtual
-
-  # This starts the Virtual machine machine at the given function.
-
-  # The implementation is most likely a jump/branch , but since we have the extra layer
-  # we make good use of it, ie give things descriptive names (what they do, not how)
-
-  class VirtualMain < Instruction
-    include Positioned
-
-    def initialize method
-      @method = method
-    end
-    attr_reader :method
-    def word_length
-      4
-    end
-
-    def to_s
-      "#{self.class.name}( method: #{method.name})"
-    end
-  end
-end

lib/virtual/machine.rb

@@ -119,15 +119,10 @@ module Virtual
     end
 
     def boot
-#      if @booted
-#        boot_functions!
-#        @init = Block.new("init", :__init__ )
-#        @init.add_code Virtual::VirtualMain.new( self.space.get_init )
-#        return self
-#      end
       boot_parfait!
       @init = Block.new("init", :__init__ )
-      @init.add_code Virtual::VirtualMain.new( self.space.get_init )
+      branch = Register::Branch.new( "__init__" , self.space.get_init.source.blocks.first )
+      @init.add_code branch
       @booted = true
       self
     end