Orange Pi5 kernel

#!/bin/sh
# SPDX-License-Identifier: GPL-2.0
 
in="$1"
out="$2"
my_abis=`echo "($3)" | tr ',' '|'`
prefix="$4"
offset="$5"
 
fileguard=_UAPI_ASM_SPARC_`basename "$out" | sed \
<------>-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/' \
<------>-e 's/[^A-Z0-9_]/_/g' -e 's/__/_/g'`
grep -E "^[0-9A-Fa-fXx]+[[:space:]]+${my_abis}" "$in" | sort -n | (
<------>printf "#ifndef %s\n" "${fileguard}"
<------>printf "#define %s\n" "${fileguard}"
<------>printf "\n"
 
<------>nxt=0
<------>while read nr abi name entry compat ; do
<------><------>if [ -z "$offset" ]; then
<------><------><------>printf "#define __NR_%s%s\t%s\n" \
<------><------><------><------>"${prefix}" "${name}" "${nr}"
<------><------>else
<------><------><------>printf "#define __NR_%s%s\t(%s + %s)\n" \
<------><------><------><------>"${prefix}" "${name}" "${offset}" "${nr}"
<------><------>fi
<------><------>nxt=$((nr+1))
<------>done
 
<------>printf "\n"
<------>printf "#ifdef __KERNEL__\n"
<------>printf "#define __NR_syscalls\t%s\n" "${nxt}"
<------>printf "#endif\n"
<------>printf "\n"
<------>printf "#endif /* %s */\n" "${fileguard}"
) > "$out"