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|
#! /bin/sh
#
# Script for pc386 BSP to convert ELF files to GRUB bootable images
#
if [ "X${RTEMS_MAKEFILE_PATH}" = "X" ] ; then
echo RTEMS_MAKEFILE_PATH is not set
exit 1
fi
BSPINC=${RTEMS_MAKEFILE_PATH}/Makefile.inc
if [ ! -r ${BSPINC} ] ; then
echo "${BSPINC} does not exist."
echo "Is your BSP installed?"
exit 1
fi
OBJCOPY=`grep ^OBJCOPY_FOR_TARGET ${BSPINC} | cut -d'=' -f2`
set -x
if [ $# -ne 2 ] ; then
echo "Usage: $0 elf_file boot_file"
exit 1
fi
if [ ! -r ${BSPINC} ] ; then
echo "${BSPINC} does not exist."
echo "Is your BSP installed?"
exit 1
fi
echo ${OBJCOPY}
elf=${1}
bt=${2}
tmpbin=${elf}.bin
tmpbin=${elf}.bin
exit 0
# Constants for relocating
HEADERADDR=0x00097E00
START16FILE=$(RTEMS_MAKEFILE_PATH)/lib/start16.bin
START16ADDR=0x00097C00
RELOCADDR=0x00100000
# Tool helpers
${OBJCOPY} -O elf32-i386 \
--remove-section=.rodata \
--remove-section=.comment \
--remove-section=.note \
--strip-unneeded ${MAIN}.obj $@
${OBJCOPY} -O binary ${MAIN}.obj ${MAIN}.bin
${RTEMS_MAKEFILE_PATH}/build-tools/bin2boot -v \
${MAIN}.bt ${HEADERADDR} \
${START16FILE} ${START16ADDR} 0 ${MAIN}.bin ${RELOCADDR} 0
exit 0
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