GitLab

	extra_objs.
	* config/avr/avr.c (avr_current_device): New variable.
	(avr_arch_types, avr_mcu_types): Move to avr-deveces.c.
	(avr_arch, mcu_type_s): Move to avr.h.
	* config/avr/avr.h (base_arch_s). Add reserved2, arch_name and
	default_data_section_start fields.
	(avr_arch): Moved from avr.c.
	(mcu_type_s): Moved from avr.c. Add short_sp, data_section_start and
	library_name fields.
	(avr_current_device, avr_mcu_types, avr_arch_types,
	avr_device_to_arch, avr_device_to_data_start,
	avr_device_to_startfiles, avr_device_to_devicelib): Declare.
	(EXTRA_SPEC_FUNCTIONS): Define.
	(LINK_SPEC): Remove device name to '-m ...' and '-Tdata ...' linker
	options mapping. Use device_to_arch and device_to_data_start insted.
	(STARTFILE_SPEC): Use device_to_startfile instead of crt_binutils.
	(CRT_BINUTILS_SPECS, EXTRA_SPECS): Remove.
	* config/avr/t-avr (driver-avr.o, avr-devices.o): New rules.
	* config/avr/driver-avr.c: New file.
	* config/avr/avr-devices.c: New file.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148868 138bc75d-0d04-0410-961f-82ee72b054a4