mirror of https://github.com/F-Stack/f-stack.git
101 lines
2.5 KiB
Bash
Executable File
101 lines
2.5 KiB
Bash
Executable File
#! /bin/sh -e
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# SPDX-License-Identifier: BSD-3-Clause
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# Copyright 2018 Mellanox Technologies, Ltd
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cd $(dirname $0)/..
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# speed up by ignoring Unicode details
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export LC_ALL=C
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if [ $# = 0 ] ; then
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set -- $(find lib drivers -name '*.map' -a ! -path drivers/version.map)
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fi
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ret=0
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find_orphan_symbols ()
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{
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for map in $@ ; do
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for sym in $(sed -rn 's,^([^}]*_.*);.*$,\1,p' $map) ; do
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if echo $sym | grep -q '^per_lcore_' ; then
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symsrc=${sym#per_lcore_}
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elif echo $sym | grep -q '^__rte_.*_trace_' ; then
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symsrc=${sym#__}
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else
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symsrc=$sym
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fi
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if [ -z "$(grep -rlw $symsrc $(dirname $map) | grep -v $map)" ] ; then
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echo "$map: $sym"
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fi
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done
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done
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}
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orphan_symbols=$(find_orphan_symbols $@)
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if [ -n "$orphan_symbols" ] ; then
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echo "Found only in symbol map file:"
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echo "$orphan_symbols" | sed 's,^,\t,'
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ret=1
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fi
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find_duplicate_symbols ()
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{
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for map in $@ ; do
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buildtools/map-list-symbol.sh $map | \
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sort | uniq -c | grep -v " 1 $map" || true
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done
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}
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duplicate_symbols=$(find_duplicate_symbols $@)
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if [ -n "$duplicate_symbols" ] ; then
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echo "Found duplicates in symbol map file:"
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echo "$duplicate_symbols"
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ret=1
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fi
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local_miss_maps=$(grep -L 'local: \*;' $@ || true)
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if [ -n "$local_miss_maps" ] ; then
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echo "Found maps without local catch-all:"
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echo "$local_miss_maps"
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ret=1
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fi
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find_empty_maps ()
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{
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for map in $@ ; do
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[ $(buildtools/map-list-symbol.sh $map | wc -l) != '0' ] || echo $map
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done
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}
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empty_maps=$(find_empty_maps $@)
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if [ -n "$empty_maps" ] ; then
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echo "Found empty maps:"
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echo "$empty_maps"
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ret=1
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fi
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find_bad_format_maps ()
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{
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abi_version=$(cut -d'.' -f 1 ABI_VERSION)
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next_abi_version=$((abi_version + 1))
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for map in $@ ; do
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cat $map | awk '
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/^(DPDK_('$abi_version'|'$next_abi_version')|EXPERIMENTAL|INTERNAL) \{$/ { next; } # start of a section
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/^}( DPDK_'$abi_version')?;$/ { next; } # end of a section
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/^$/ { next; } # empty line
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/^\t(global:|local: \*;)$/ { next; } # qualifiers
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/^\t[a-zA-Z_0-9]*;( # WINDOWS_NO_EXPORT)?$/ { next; } # symbols
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/^\t# added in [0-9]*\.[0-9]*$/ { next; } # version comments
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{ print $0; }' || echo $map
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done
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}
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bad_format_maps=$(find_bad_format_maps $@)
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if [ -n "$bad_format_maps" ] ; then
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echo "Found badly formatted maps:"
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echo "$bad_format_maps"
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ret=1
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fi
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exit $ret
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