minor

lib/elf/object_writer.rb

@@ -21,7 +21,7 @@ module Elf
       set_text assembler.write_as_string
 
       # for debug add labels to the block positions
-      Register.machine.space.classes.values.each do |clazz|
+      Register.machine.space.types.values.each do |clazz|
         clazz.instance_methods.each do |f|
           f.instructions.each_label do |label|
               add_symbol "#{clazz.name}::#{f.name}:#{label.name}" , label.position
@@ -43,11 +43,14 @@ module Elf
         end
       end
     end
+
     attr_reader :text
+
     def set_text(text)
       @text.text = text
       add_symbol "_start", 0
     end
+    
     def add_symbol(name, offset, linkage = Elf::Constants::STB_GLOBAL)
       return add_symbol( name + "_" , offset ) if @symbol_table.has_name(name)
       @symbol_table.add_func_symbol name, offset, @text, linkage

test/elf/test_hello.rb

@@ -9,7 +9,7 @@ class HelloTest < MiniTest::Test
     machine.collect
     machine.translate_arm
     writer = Elf::ObjectWriter.new
-    writer.save "hello.o"
+    writer.save "test/hello.o"
   end
 
   def test_string_put
@@ -17,7 +17,6 @@ class HelloTest < MiniTest::Test
               s(:statements, s(:function, :Integer, s(:name, :main), s(:parameters),
                 s(:statements, s(:return, s(:call, s(:name, :putstring), s(:arguments),
                       s(:receiver, s(:string, "Hello again\\n")))))))))
-#FIXME: some more assembly tests need to get to the bottom of this one
     check
   end
 end