actually remoe the unused relocation stuff

lib/elf/relocation_table_section.rb

@@ -1,41 +0,0 @@
-module Elf
-  class RelocationTableSection < Section
-    def initialize(name, symtab, text_section)
-      super(name)
-
-      @symtab = symtab
-      @text_section = text_section
-
-      @relocs = []
-    end
-
-    def add_reloc(offset, name, type)
-      @relocs << [offset, name, type]
-    end
-
-    def type
-      Elf::Constants::SHT_REL
-    end
-
-    def ent_size
-      8
-    end
-
-    def link
-      @symtab.index
-    end
-
-    def info
-      @text_section.index
-    end
-
-    def write(io)
-      @relocs.each { |reloc|
-        name_idx = @symtab.index_for_name(reloc[1])
-        io.write_uint32 reloc[0]
-        # +1 because entry number 0 is und
-        io.write_uint32 reloc[2] | ((name_idx+1) << 8)
-      }
-    end
-  end
-end