diff --git a/lib/elf/object_writer.rb b/lib/elf/object_writer.rb index fe627c08..defdae7b 100644 --- a/lib/elf/object_writer.rb +++ b/lib/elf/object_writer.rb @@ -31,7 +31,7 @@ module Elf end end assembler.objects.values.each do |slot| - add_symbol "#{slot.object.class.name}::#{(4*slot.position).to_s(16)}" , slot.position * 4 + add_symbol "#{slot.objekt.class.name}::#{(4*slot.position).to_s(16)}" , slot.position * 4 end end attr_reader :text diff --git a/lib/register/assembler.rb b/lib/register/assembler.rb index 1a827cb0..0ec08e77 100644 --- a/lib/register/assembler.rb +++ b/lib/register/assembler.rb @@ -4,12 +4,12 @@ module Register def initialize o @position = -1 @length = -1 - @object = o + @objekt = o end - attr_reader :object + attr_reader :objekt attr_accessor :position , :length , :layout def position - raise "position accessed but not set at #{length} for #{self.object}" if @position == -1 + raise "position accessed but not set at #{length} for #{self.objekt}" if @position == -1 @position end end @@ -32,13 +32,13 @@ module Register collect_object(@space) at = 0 @objects.each do |id , slot| - next unless slot.object.is_a? Virtual::CompiledMethod + next unless slot.objekt.is_a? Virtual::CompiledMethod slot.position = at - slot.object.set_position at + slot.objekt.set_position at at += slot.length end @objects.each do |id , slot| - next if slot.object.is_a? Virtual::CompiledMethod + next if slot.objekt.is_a? Virtual::CompiledMethod slot.position = at at += slot.length end @@ -48,12 +48,12 @@ module Register link @stream = StringIO.new @objects.each do |id , slot| - next unless slot.object.is_a? Virtual::CompiledMethod - assemble_object( slot.object ) + next unless slot.objekt.is_a? Virtual::CompiledMethod + assemble_object( slot ) end @objects.each do |id , slot| - next if slot.object.is_a? Virtual::CompiledMethod - assemble_object( slot.object ) + next if slot.objekt.is_a? Virtual::CompiledMethod + assemble_object( slot ) end puts "Assembled #{@stream.length.to_s(16)}" return @stream.string @@ -70,12 +70,11 @@ module Register slot.length = send("collect_#{clazz}".to_sym , object) end - def assemble_object object - slot = get_slot(object) - raise "Object not linked #{object_id}=>#{object.class}, #{object.inspect}" unless slot - puts "Assemble #{slot.object.class} at stream #{(@stream.length).to_s(16)} pos:#{(4*slot.position).to_s(16)} , len:#{slot.length}" - raise "Assemble #{slot.object.class} at #{(@stream.length).to_s(16)} #{(4*slot.position).to_s(16)}" if @stream.length != slot.position*4 - clazz = object.class.name.split("::").last + def assemble_object slot + obj = slot.objekt + puts "Assemble #{obj.class}(#{obj.object_id}) at stream #{(@stream.length).to_s(16)} pos:#{(4*slot.position).to_s(16)} , len:#{slot.length}" + raise "Assemble #{obj.class} at #{(@stream.length).to_s(16)} #{(4*slot.position).to_s(16)}" if @stream.length != slot.position*4 + clazz = obj.class.name.split("::").last send("assemble_#{clazz}".to_sym , slot) slot.position end @@ -84,7 +83,7 @@ module Register # variables ar values, ie int or refs. For refs the object needs to save the object first def assemble_self( object , variables ) slot = get_slot(object) - raise "Object not linked #{object.inspect}" unless slot + raise "Object(#{object.object_id}) not linked #{object.inspect}" unless slot layout = slot.layout @stream.write_uint32( 0 ) #TODO types write_ref(layout[:names]) @@ -104,7 +103,7 @@ module Register end def assemble_Array slot - array = slot.object + array = slot.objekt layout = slot.layout @stream.write_uint32( 0 ) #TODO types write_ref layout[:names] #ref @@ -125,7 +124,7 @@ module Register def assemble_Hash slot # so here we can be sure to have _identical_ keys/values arrays - assemble_self( slot.object , [ slot.layout[:keys] , slot.layout[:values] ] ) + assemble_self( slot.objekt , [ slot.layout[:keys] , slot.layout[:values] ] ) end def collect_BootSpace(space) @@ -135,7 +134,7 @@ module Register end def assemble_BootSpace(slot) - space = slot.object + space = slot.objekt assemble_self(space , [space.classes,space.objects] ) end @@ -147,7 +146,7 @@ module Register end def assemble_BootClass(slot) - clazz = slot.object + clazz = slot.objekt assemble_self( clazz , [clazz.name , clazz.super_class_name, clazz.instance_methods] ) end @@ -159,7 +158,7 @@ module Register def assemble_CompiledMethod(slot) - method = slot.object + method = slot.objekt @stream.write_uint32( 0 ) #TODO types write_ref(slot.layout[:names]) #ref of layout # TODO the assembly may have to move to the object to be more extensible @@ -186,18 +185,18 @@ module Register end def assemble_String( slot ) - str = slot.object + str = slot.objekt str = str.string if str.is_a? Virtual::StringConstant str = str.to_s if str.is_a? Symbol layout = slot.layout @stream.write_uint32( 0 ) #TODO types - @stream.write_uint32( assemble_object(layout[:names]) ) #ref + write_ref( slot.layout[:names] ) #ref @stream.write str - pad = slot.length - 8 - str.length + pad = (slot.length*4) - 8 - str.length pad.times do @stream.write_uint8(0) end - puts "String stream #{@stream.length}" + #puts "String (#{slot.length}) stream #{@stream.length.to_s(16)}" end def assemble_Symbol(sym) @@ -214,13 +213,13 @@ module Register return slot if slot if(object.is_a? Array) @objects.each do |k,slot| - next unless slot.object.is_a? Array - if(slot.object.length == object.length) + next unless slot.objekt.is_a? Array + if(slot.objekt.length == object.length) same = true - slot.object.each_with_index do |v,index| + slot.objekt.each_with_index do |v,index| same = false unless v == object[index] end - puts slot.object.first.class if same + puts slot.objekt.first.class if same return slot if same end end @@ -230,7 +229,7 @@ module Register def write_ref object slot = get_slot(object) - raise "Object not linked #{object.inspect}" unless slot + raise "Object (#{object.object_id}) not linked #{object.inspect}" unless slot @stream.write_uint32 slot.position end