xref: /openbmc/linux/scripts/atomic/gen-atomics.sh (revision 3dc4b6fb) 
1#!/bin/sh
2# SPDX-License-Identifier: GPL-2.0
3#
4# Generate atomic headers
5
6ATOMICDIR=$(dirname $0)
7ATOMICTBL=${ATOMICDIR}/atomics.tbl
8LINUXDIR=${ATOMICDIR}/../..
9
10cat <<EOF |
11gen-atomic-instrumented.sh      asm-generic/atomic-instrumented.h
12gen-atomic-long.sh              asm-generic/atomic-long.h
13gen-atomic-fallback.sh          linux/atomic-fallback.h
14EOF
15while read script header; do
16	/bin/sh ${ATOMICDIR}/${script} ${ATOMICTBL} > ${LINUXDIR}/include/${header}
17	HASH="$(sha1sum ${LINUXDIR}/include/${header})"
18	HASH="${HASH%% *}"
19	printf "// %s\n" "${HASH}" >> ${LINUXDIR}/include/${header}
20done
21