fix debug

lib/elf/object_writer.rb

@@ -29,14 +29,14 @@ module Elf
             end
         end
       end
-      space.main.blocks.each do |b|
-        add_symbol "main@#{b.name}" , b.position
-      end
-      add_symbol "#register@#{space.init.name}" , space.init.position
-      assembler.objects.values.each do |slot|
+#      @object_machine.space.main.blocks.each do |b|
+#        add_symbol "main@#{b.name}" , b.position
+#      end
+#      add_symbol "#register@#{@object_machine.space.init.name}" , @object_machine.space.init.position
+      @object_machine.objects.each do |slot|
         label = "#{slot.class.name}::#{slot.position.to_s(16)}"
         label += "=#{slot}" if slot.is_a?(Symbol) or slot.is_a?(String)
-        label += "=#{slot.string}" if slot.is_a?(Parfait::Word)
+        label += "=#{slot.name}" if slot.is_a?(Parfait::BinaryCode)
         add_symbol  label , slot.position
       end
     end

lib/register/assembler.rb

@@ -2,9 +2,9 @@ module Register
   class LinkException < Exception
   end
   # Assemble the object machine into a binary.
-  # Link first to get positions, then assemble
+  # Assemble first to get positions, then write
 
-  # The link function determines the length of an object and the assemble actually
+  # The assemble function determines the length of an object and then actually
   #  writes the bytes they are pretty much dependant. In an earlier version they were
   #  functions on the objects, but now it has gone to a visitor pattern.
 
@@ -25,6 +25,7 @@ module Register
       # binary code (array) to right length
       @machine.objects.each do |objekt|
         next unless objekt.is_a? Parfait::Method
+        # should be fill_to_length (with zeros)
         objekt.code.set_length(objekt.info.byte_length , 0)
       end
       at = 0

lib/virtual/block.rb

@@ -17,7 +17,7 @@ module Virtual
       @codes = []
     end
 
-    attr_reader :name , :codes , :method
+    attr_reader :name , :codes , :method , :position
     attr_accessor :branch
 
     def reachable ret = []