code listener now get platform explicitly

used to grab it from global machine.
Now passed in from linker
tests fixed accordingly

test/risc/position/test_code_listener.rb

@@ -10,22 +10,22 @@ module Risc
     end
 
     def test_has_init
-      pos = CodeListener.init(@binary)
+      pos = CodeListener.init(@binary,:interpreter)
       assert_equal pos, Position.get(@binary)
     end
     def test_init_fail
       assert_raises{ CodeListener.init( @method)}
     end
     def test_init_returns_position
-      assert_equal Position , CodeListener.init(@binary).class
+      assert_equal Position , CodeListener.init(@binary , :interpreter).class
     end
     def test_not_init_listner
-      pos = CodeListener.init(@binary)
+      pos = CodeListener.init(@binary,:interpreter)
       assert CodeListener == pos.event_table[:position_changed].last.class
     end
     def test_init_listner
       @binary.extend_one
-      CodeListener.init(@binary)
+      CodeListener.init(@binary, :interpreter)
       pos = Position.get(@binary)
       assert_equal CodeListener , pos.event_table[:position_changed].first.class
     end

test/risc/position/test_code_listener1.rb

@@ -4,31 +4,31 @@ module Risc
   class TestCodeListenerFull < MiniTest::Test
     def setup
       Parfait.boot!
-      @machine = Risc.machine.boot
+      Risc.boot!
+      @linker = Mom::MomCompiler.new.translate(:interpreter)
       @binary = Parfait::BinaryCode.new(1)
       @method = Parfait.object_space.types.values.first.methods
       @label = Risc.label("hi","ho")
-      @machine.translate(:interpreter)
-      @machine.position_all
+      @linker.position_all
     end
     def test_listener_after_extend
-      CodeListener.init(@binary).set(10)
+      CodeListener.init(@binary,:interpreter).set(10)
       @binary.extend_one
       pos = Position.get(@binary.next)
       assert_equal CodeListener , pos.event_table[:position_changed].first.class
     end
     def test_valid_pos_for_extended
       @binary.extend_one
-      CodeListener.init(@binary).set(10)
+      CodeListener.init(@binary,:interpreter).set(10)
       assert Position.get(@binary.next).valid?
     end
     def test_extend_sets_next_pos
-      CodeListener.init(@binary).set(10)
+      CodeListener.init(@binary,:interpreter).set(10)
       @binary.extend_one
       assert Position.get(@binary.next).valid?
     end
     def test_extends_creates_jump
-      CodeListener.init(@binary).set(10)
+      CodeListener.init(@binary,:interpreter).set(10)
       assert_equal 0 , @binary.get_last
       @binary.extend_one
       assert 0 != @binary.get_last