2010-05-14 Doug Kwan <dougkwan@google.com>

2010-05-14  Doug Kwan  <dougkwan@google.com>

	* arm.cc (Arm_input_section::original_size): New method.
	(Arm_input_section::do_addralign): Add a cast.
	(Arm_input_section::do_output_offset): Remove static cast.
	(Arm_input_section::original_addralign,
	 Arm_input_section::original_size_): Change type to uint32_t.
	(Arm_input_section::init): Add safe casts for section alignment
	and size.
	(Arm_input_section::set_final_data_size): Do not set address and
	offset of stub table.
	(Arm_output_section::fix_exidx_coverage): Change use of of
	Output_section::Simple_input_section to that of
	Output_section::Input_section.
	(Target_arm::do_relax): Set addresses and file offsets of Stub_tables
	except for the first pass.
	* output.cc (Output_section::get_input_sections): Change type of
	input_sections to std::list<Input_section>.
	(Output_section::add_script_input_section): Rename from
	Output_section::add_simple_input_section.  Change type of SIS
	parameter from Simple_input_section to Input_section.
	* output.h (Output_section::Simple_input_section): Remove class.
	(Output_section::Input_section): Change class visibility to public.
	(Output_section::Input_section::addralign): Use stored alignments
	for special input sections if set.
	(Output_section::Input_section::set_addralign): New method.
	(Output_section::get_input_sections): Change parameter type from
	list of Simple_input_section to list of Input_section.
	(Output_section::add_script_input_section): Rename from
	Output_section::add_simple_input_section. Change first parameter's
	type from Simple_input_section to Input_section and remove the
	second and third parameters.
	* script-sections.cc (Input_section::Input_section_list): Change
	type to list of Output_section::Input_section/
	(Input_section_info::Input_section_info): Change parameter type of
	INPUT_SECTION to Output_section::Input_section.
	(Input_section_info::input_section): Change return type.
	(Input_section_info::input_section_): Change type to
	Output_section::Input_section.
	(Output_section_element_input::set_section_addresses): Adjust code
	to use Output_section::Input_section instead of
	Output_section::Simple_input_section.  Adjust code for renaming
	of Output_section::add_simple_input_section.
	(Orphan_output_section::set_section_addresses): Ditto.