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34 lines
1.3 KiB
34 lines
1.3 KiB
6 years ago
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--- current/find-provides.ksyms.orig 2017-10-04 15:25:12.448353956 +0200
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+++ current/find-provides.ksyms 2017-10-04 15:29:10.086785421 +0200
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@@ -1,10 +1,24 @@
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-#! /bin/sh
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+#! /bin/bash
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IFS=$'\n'
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for module in $(grep -E '/lib/modules/.+\.ko$'); do
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- nm $module \
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- | sed -r -ne 's:^0*([0-9a-f]+) A __crc_(.+):0x\1 \2:p' \
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- | awk --non-decimal-data '{printf("ksym(%s) = 0x%08x\n", $2, $1)}'
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-done \
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-| sort -u
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+ if [[ -n $(nm $module | sed -r -ne 's:^0*([0-9a-f]+) A __crc_(.+):0x\1 \2:p') ]]; then
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+ nm $module \
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+ | sed -r -ne 's:^0*([0-9a-f]+) A __crc_(.+):0x\1 \2:p' \
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+ | awk --non-decimal-data '{printf("ksym(%s) = 0x%08x\n", $2, $1)}' \
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+ | LC_ALL=C sort -u
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+ else
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+ ELFRODATA=$(readelf -R .rodata $module | awk '/0x/{printf $2$3$4$5}')
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+ if [[ -n $(readelf -h $module | grep "little endian") ]]; then
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+ RODATA=$(echo $ELFRODATA | sed 's/\(..\)\(..\)\(..\)\(..\)/\4\3\2\1/g')
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+ else
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+ RODATA=$ELFRODATA
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+ fi
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+ for sym in $(nm $module | sed -r -ne 's:^0*([0-9a-f]+) R __crc_(.+):0x\1 \2:p'); do
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+ echo $sym $RODATA
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+ done \
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+ | awk --non-decimal-data '{printf("ksym(%s) = 0x%08s\n", $2, substr($3,($1*2)+1,8))}' \
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+ | LC_ALL=C sort -u
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+ fi
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+done
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