fixup names in builtin module

lib/builtin/kernel.rb

@@ -0,0 +1,34 @@
+module Builtin
+  module Kernel
+    module ClassMethods
+      # main entry point, ie __init__ calls this
+      # defined here as empty, to be redefined
+      def main context
+        function = Virtual::CompiledMethod.new(:main , [] , Virtual::Integer)
+        return function
+      end
+      # this is the really really first place the machine starts.
+      # it isn't really a function, ie it is jumped to (not called), exits and may not return
+      # so it is responsible for initial setup (and relocation)
+      def __init__ context
+        function = Virtual::CompiledMethod.new(:__init__ , [] , Virtual::Integer)
+        return function
+      end
+      def putstring context 
+        function = Virtual::CompiledMethod.new(:putstring , [] )
+        return function
+        ret = Virtual::RegisterMachine.instance.write_stdout(function)
+        function.set_return ret
+        function
+      end
+      def exit context
+        function = Virtual::CompiledMethod.new(:exit , [] , Virtual::Integer)
+        return function
+        ret = Virtual::RegisterMachine.instance.exit(function)
+        function.set_return ret
+        function
+      end
+    end
+    extend ClassMethods
+  end
+end