get_kernel_size

#!/bin/bash

make kernel.elf > /dev/null

text_section_size=`i686-elf-size -d kernel.elf | tail -n 1 | xargs | cut --delimiter=" " --fields=1`
data_section_size=`i686-elf-size -d kernel.elf | tail -n 1 | xargs | cut --delimiter=" " --fields=2`

total_size=`expr ${text_section_size} + ${data_section_size}`

sector_size=`expr ${total_size} / 512`

echo $sector_size

exit