xscale-be-elf.inc

madwifi driver, linux system

#
# Copyright (c) 2002-2006 Sam Leffler, Errno Consulting
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer,
#    without modification.
# 2. Redistributions in binary form must reproduce at minimum a disclaimer
#    similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any
#    redistribution must be conditioned upon including a substantially
#    similar Disclaimer requirement for further binary redistribution.
# 3. Neither the names of the above-listed copyright holders nor the names
#    of any contributors may be used to endorse or promote products derived
#    from this software without specific prior written permission.
#
# Alternatively, this software may be distributed under the terms of the
# GNU General Public License ("GPL") version 2 as published by the Free
# Software Foundation.
#
# NO WARRANTY
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY
# AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
# THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY,
# OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
# IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
# THE POSSIBILITY OF SUCH DAMAGES.
#
# $Id: //depot/sw/branches/sam_hal/public/xscale-be-elf.inc#3 $
#

#
# Compilation configuration for building big-endian XScale/arm-elf.
#
# NB: built with AH_REGOPS_FUNC to so that register accesses
#     can be done using the Linux readl/writel functions on
#     systems that need it.
#
# Reported to work on:
#	IXP425
#

#
# Built with GNU cross-devel tools:
#
# PREFIX=/pub/gnu
# BINUTILS=binutils-2.14
# GCC=gcc-3.3.2
# target=arm-elf
#
# ${BINUTILS}/configure --target=$target --prefix=${PREFIX}
# ${GCC}/configure --target=$target   --prefix=${PREFIX} \
#	--enable-languages=c   --with-gnu-as --with-gnu-ld \
#	--with-newlib   --with-gxx-include-dir=${PREFIX}/$target/include
#
ifndef TOOLPREFIX
TOOLPREFIX=	/pub/gnu/bin/arm-elf-
endif
#
CC=	${TOOLPREFIX}gcc
LD=	${TOOLPREFIX}ld
STRIP=	${TOOLPREFIX}strip
OBJCOPY=${TOOLPREFIX}objcopy
NM=	${TOOLPREFIX}nm

#
# Force register read/write operations to go through a function.
#
AH_REGOPS_FUNC=1

LDOPTS=	-EB
COPTS+=	-DAH_BYTE_ORDER=AH_BIG_ENDIAN
COPTS+= -march=armv4 -mbig-endian -fno-strict-aliasing -fno-common -mapcs-32 \
	-mtune=xscale  -mshort-load-bytes