#! /bin/sh

IFS=$'\n'

for module in $(grep -E '/lib/modules/.+\.ko$'); do
    nm $module \
    | sed -r -ne 's:^0*([0-9a-f]+) A __crc_(.+):0x\1 \2:p' \
    | awk --non-decimal-data '{printf("ksym(%s) = 0x%08x\n", $2, $1)}'
done \
| sort -u