################################################################################
# Embtoolkit
# Copyright(C) 2009-2010 Abdoulaye Walsimou GAYE. All rights reserved.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#
################################################################################
#
# \file         arch-variant.kconfig
# \brief	MIPS architecture kconfig options.
# \author       Abdoulaye Walsimou GAYE <awg@embtoolkit.org>
# \date         August 2009
################################################################################

choice
	prompt "MIPS architecture variant"
	depends on EMBTK_ARCH_MIPS
	default EMBTK_ARCH_MIPS_MIPS32_LITTLE
	help
	 Select architecture variant.
	config EMBTK_ARCH_MIPS_MIPS1_LITTLE
		bool "MIPS I little endian"
		select EMBTK_TARGET_ARCH_32BITS
		select EMBTK_ARCH_MIPS_LITTLE_ENDIAN
	config EMBTK_ARCH_MIPS_MIPS1_BIG
		bool "MIPS I big endian"
		select EMBTK_TARGET_ARCH_32BITS
		select EMBTK_ARCH_MIPS_BIG_ENDIAN
	config EMBTK_ARCH_MIPS_MIPS2_LITTLE
		bool "MIPS II little endian"
		select EMBTK_TARGET_ARCH_32BITS
		select EMBTK_ARCH_MIPS_LITTLE_ENDIAN
	config EMBTK_ARCH_MIPS_MIPS2_BIG
		bool "MIPS II big endian"
		select EMBTK_TARGET_ARCH_32BITS
		select EMBTK_ARCH_MIPS_BIG_ENDIAN
	config EMBTK_ARCH_MIPS_MIPS3_LITTLE
		bool "MIPS III little endian"
		select EMBTK_TARGET_ARCH_64BITS
		select EMBTK_ARCH_MIPS_LITTLE_ENDIAN
	config EMBTK_ARCH_MIPS_MIPS3_BIG
		bool "MIPS III big endian"
		select EMBTK_TARGET_ARCH_64BITS
		select EMBTK_ARCH_MIPS_BIG_ENDIAN
	config EMBTK_ARCH_MIPS_MIPS4_LITTLE
		bool "MIPS IV little endian"
		select EMBTK_TARGET_ARCH_64BITS
		select EMBTK_ARCH_MIPS_LITTLE_ENDIAN
	config EMBTK_ARCH_MIPS_MIPS4_BIG
		bool "MIPS IV big endian"
		select EMBTK_TARGET_ARCH_64BITS
		select EMBTK_ARCH_MIPS_BIG_ENDIAN
	config EMBTK_ARCH_MIPS_MIPS32_LITTLE
		bool "MIPS32 little endian"
		select EMBTK_TARGET_ARCH_32BITS
		select EMBTK_ARCH_MIPS_LITTLE_ENDIAN
	config EMBTK_ARCH_MIPS_MIPS32_BIG
		bool "MIPS32 big endian"
		select EMBTK_TARGET_ARCH_32BITS
		select EMBTK_ARCH_MIPS_BIG_ENDIAN
	config EMBTK_ARCH_MIPS_MIPS32R2_LITTLE
		bool "MIPS32 release 2 little endian"
		select EMBTK_TARGET_ARCH_32BITS
		select EMBTK_ARCH_MIPS_LITTLE_ENDIAN
	config EMBTK_ARCH_MIPS_MIPS32R2_BIG
		bool "MIPS32 release 2 big endian"
		select EMBTK_TARGET_ARCH_32BITS
		select EMBTK_ARCH_MIPS_BIG_ENDIAN

	config EMBTK_ARCH_MIPS_MIPS64_LITTLE
		bool "MIPS64 little endian"
		select EMBTK_TARGET_ARCH_64BITS
		select EMBTK_ARCH_MIPS_LITTLE_ENDIAN
	config EMBTK_ARCH_MIPS_MIPS64_BIG
		bool "MIPS64 big endian"
		select EMBTK_TARGET_ARCH_64BITS
		select EMBTK_ARCH_MIPS_BIG_ENDIAN
	config EMBTK_ARCH_MIPS_MIPS64R2_LITTLE
		bool "MIPS64 release 2 little endian"
		select EMBTK_TARGET_ARCH_64BITS
		select EMBTK_ARCH_MIPS_LITTLE_ENDIAN
	config EMBTK_ARCH_MIPS_MIPS64R2_BIG
		bool "MIPS64 release 2 big endian"
		select EMBTK_TARGET_ARCH_64BITS
		select EMBTK_ARCH_MIPS_BIG_ENDIAN

endchoice

choice
	prompt "ABI"
	depends on EMBTK_ARCH_MIPS
	default EMBTK_ARCH_MIPS_ABI_O32
	help
	 Here you can select which abi you want to use.
	config EMBTK_ARCH_MIPS_ABI_O32
		bool "o32"
		select EMBTK_32BITS_FS

	config EMBTK_ARCH_MIPS_ABI_N32
		bool "n32" if !EMBTK_TARGET_ARCH_32BITS
		select EMBTK_64BITS_FS_COMPAT32

#	config EMBTK_ARCH_MIPS_ABI_EABI
#		bool "eabi (BROKEN)" if !EMBTK_TARGET_ARCH_32BITS

#	config EMBTK_ARCH_MIPS_ABI_O64
#		bool "o64 (BROKEN)" if !EMBTK_TARGET_ARCH_32BITS

	config EMBTK_ARCH_MIPS_ABI_N64
		bool "n64" if !EMBTK_TARGET_ARCH_32BITS
		select EMBTK_64BITS_FS
endchoice

config EMBTK_ARCH_MIPS_BIG_ENDIAN
	bool
	select EMBTK_TARGET_ARCH_BIG_ENDIAN
config EMBTK_ARCH_MIPS_LITTLE_ENDIAN
	bool
	select EMBTK_TARGET_ARCH_LITTLE_ENDIAN