checksize

#!/bin/sh

error=0
codelimit=$((`grep rom $1 | sed -e 's/.\+ = \([0-9]\+\)K/\1 * 1024/g;tx;d;:x'`))
datalimit=$((`grep ram $1 | sed -e 's/.\+ = \([0-9]\+\)K/\1 * 1024/g;tx;d;:x'`))

set -- `arm-none-eabi-size -d "$2" | awk '/[0-9]/ {print $1 + $2, $2 + $3, $2}'`
if [ $1 -gt $codelimit ]; then
        echo "*** code size $1 exceeds limit of $codelimit"
        error=1
else
        echo "rom: $1 bytes / data=$3"
fi
if [ $2 -gt $datalimit ]; then
        echo "*** data size $2 exceeds limit of $datalimit"
        error=1
else
        echo "ram: $2 bytes"
fi

exit $error