1#! /bin/sh -e
2# SPDX-License-Identifier: BSD-3-Clause
3# Copyright 2018 Mellanox Technologies, Ltd
4
5cd $(dirname $0)/..
6
7# speed up by ignoring Unicode details
8export LC_ALL=C
9
10ret=0
11
12find_orphan_symbols ()
13{
14    for map in $(find lib drivers -name '*.map') ; do
15        for sym in $(sed -rn 's,^([^}]*_.*);,\1,p' $map) ; do
16            if echo $sym | grep -q '^per_lcore_' ; then
17                symsrc=${sym#per_lcore_}
18            elif echo $sym | grep -q '^__rte_.*_trace_' ; then
19                symsrc=${sym#__}
20            else
21                symsrc=$sym
22            fi
23            if ! grep -q -r --exclude=$(basename $map) \
24                    -w $symsrc $(dirname $map) ; then
25                echo "$map: $sym"
26            fi
27        done
28    done
29}
30
31orphan_symbols=$(find_orphan_symbols)
32if [ -n "$orphan_symbols" ] ; then
33    echo "Found only in symbol map file:"
34    echo "$orphan_symbols" | sed 's,^,\t,'
35    ret=1
36fi
37
38find_orphan_windows_symbols ()
39{
40    for def in $(find lib drivers -name '*_exports.def') ; do
41        map=$(dirname $def)/version.map
42        for sym in $(grep -v ^EXPORTS $def); do
43            grep -q $sym $map || echo $sym
44        done
45    done
46}
47
48orphan_windows_symbols=$(find_orphan_windows_symbols)
49if [ -n "$orphan_windows_symbols" ] ; then
50    echo "Found only in Windows export file:"
51    echo "$orphan_windows_symbols" | sed 's,^,\t,'
52    ret=1
53fi
54
55exit $ret
56