binary=
gzip=.gz
pie=
+format=
# cross-compilation prefix
CROSS=
kernel=vmlinux
fi
+elfformat="`${CROSS}objdump -p "$kernel" | grep 'file format' | awk '{print $4}'`"
+case "$elfformat" in
+ elf64-powerpcle) format=elf64lppc ;;
+ elf64-powerpc) format=elf32ppc ;;
+ elf32-powerpc) format=elf32ppc ;;
+esac
+
+
platformo=$object/"$platform".o
lds=$object/zImage.lds
ext=strip
pseries)
platformo="$object/pseries-head.o $object/of.o $object/epapr.o"
link_address='0x4000000'
+ if [ "$format" != "elf32ppc" ]; then
+ link_address=
+ pie=-pie
+ fi
make_space=n
;;
maple)
treeboot-currituck)
link_address='0x1000000'
;;
+treeboot-akebono)
+ link_address='0x1000000'
+ ;;
treeboot-iss4xx-mpic)
platformo="$object/treeboot-iss4xx.o"
;;
if [ -n "$link_address" ] ; then
text_start="-Ttext $link_address"
fi
- ${CROSS}ld -m elf32ppc -T $lds $text_start $pie -o "$ofile" \
+ ${CROSS}ld -m $format -T $lds $text_start $pie -o "$ofile" \
$platformo $tmp $object/wrapper.a
rm $tmp
fi