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find-provides.ksyms, find-requires.ksyms: filter local __crc_* symbols as well

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Apparently, these are local in the recent kernels.

* find-provides.ksyms (all_provides): Filter local __crc_* symbols
in additional to global in the objdump -t call output.
* find-requires.ksyms: Likewise.

Resolves: #2178935
Signed-off-by: Eugene Syromiatnikov <esyr@redhat.com>
This commit is contained in:
Eugene Syromiatnikov 2023-05-16 09:02:59 +02:00
parent 3770b4674a
commit 25b14c8700
2 changed files with 4 additions and 4 deletions
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4
find-provides.ksyms
View File

@ -47,7 +47,7 @@ for module in $(grep -E '/lib/modules/.+\.ko(\.gz|\.bz2|\.xz|\.zst)?$') "$@"; do
| sort -u | sort -u
else else
objdump -t "$module" \ objdump -t "$module" \
| sed -n 's/^[0-9a-f][0-9a-f]* g...... \(.*\) [0-9a-f][0-9a-f]* __crc_.*$/\1/p' \ | sed -n 's/^[0-9a-f][0-9a-f]* [gl]...... \(.*\) [0-9a-f][0-9a-f]* __crc_.*$/\1/p' \
| sort -u \ | sort -u \
| while read sectname; do | while read sectname; do
[ -n "$sectname" ] || continue [ -n "$sectname" ] || continue
@ -64,7 +64,7 @@ for module in $(grep -E '/lib/modules/.+\.ko(\.gz|\.bz2|\.xz|\.zst)?$') "$@"; do
-v 'dep_pfx='"$dep_pfx" \ -v 'dep_pfx='"$dep_pfx" \
-v 'sectdata='"$SECTDATA" \ -v 'sectdata='"$SECTDATA" \
--non-decimal-data \ --non-decimal-data \
'match($0, /^([0-9a-f]+) g...... .* [0-9a-f]+ __crc_(.*)$/, a) { printf("%s(%s) = 0x%08s\n", dep_pfx, a[2], substr(sectdata, (strtonum("0x" a[1]) * 2) + 1, 8)) }' 'match($0, /^([0-9a-f]+) [gl]...... .* [0-9a-f]+ __crc_(.*)$/, a) { printf("%s(%s) = 0x%08s\n", dep_pfx, a[2], substr(sectdata, (strtonum("0x" a[1]) * 2) + 1, 8)) }'
done \ done \
| sort -u | sort -u
fi fi

4
find-requires.ksyms
View File

@ -47,7 +47,7 @@ all_provides() {
'match($0, /^([0-9a-f]+) A __crc_(.+)/, a) { printf("%s(%s) = 0x%08x\n", dep_pfx, a[2], strtonum("0x" a[1])) }' 'match($0, /^([0-9a-f]+) A __crc_(.+)/, a) { printf("%s(%s) = 0x%08x\n", dep_pfx, a[2], strtonum("0x" a[1])) }'
else else
objdump -t "$module" \ objdump -t "$module" \
| sed -n 's/^[0-9a-f][0-9a-f]* g...... \(.*\) [0-9a-f][0-9a-f]* __crc_.*$/\1/p' \ | sed -n 's/^[0-9a-f][0-9a-f]* [gl]...... \(.*\) [0-9a-f][0-9a-f]* __crc_.*$/\1/p' \
| sort -u \ | sort -u \
| while read sectname; do | while read sectname; do
[ -n "$sectname" ] || continue [ -n "$sectname" ] || continue
@ -64,7 +64,7 @@ all_provides() {
-v 'dep_pfx='"$dep_pfx" \ -v 'dep_pfx='"$dep_pfx" \
-v 'sectdata='"$SECTDATA" \ -v 'sectdata='"$SECTDATA" \
--non-decimal-data \ --non-decimal-data \
'match($0, /^([0-9a-f]+) g...... .* [0-9a-f]+ __crc_(.*)$/, a) { printf("%s(%s) = 0x%08s\n", dep_pfx, a[2], substr(sectdata, (strtonum("0x" a[1]) * 2) + 1, 8)) }' 'match($0, /^([0-9a-f]+) [gl]...... .* [0-9a-f]+ __crc_(.*)$/, a) { printf("%s(%s) = 0x%08s\n", dep_pfx, a[2], substr(sectdata, (strtonum("0x" a[1]) * 2) + 1, 8)) }'
done done
fi fi