# $arg1 is [b]zImage filename
binoffset="./scripts/binoffset"
+test -e $binoffset || cc -o $binoffset ./scripts/binoffset.c || exit 1
IKCFG_ST="0x49 0x4b 0x43 0x46 0x47 0x5f 0x53 0x54"
IKCFG_ED="0x49 0x4b 0x43 0x46 0x47 0x5f 0x45 0x44"
-function dump_config {
- typeset file="$1"
+dump_config() {
+ file="$1"
start=`$binoffset $file $IKCFG_ST 2>/dev/null`
[ "$?" != "0" ] && start="-1"
fi
end=`$binoffset $file $IKCFG_ED 2>/dev/null`
- let start="$start + 8"
- let size="$end - $start"
+ start=`expr $start + 8`
+ size=`expr $end - $start`
- head --bytes="$end" "$file" | tail --bytes="$size" | zcat
+ dd if="$file" ibs=1 skip="$start" count="$size" 2>/dev/null | zcat
clean_up
exit 0