1 #!/bin/sh
2 # SPDX-License-Identifier: GPL-2.0-or-later
3
4 # Get a list of all the relocations, remove fr
5 # that are known to be legitimate and return t
6 # script that will look for suspicious relocat
7
8 objdump="$1"
9 nm="$2"
10 vmlinux="$3"
11
12 # Remove from the possible bad relocations tho
13 # weak symbol which will result in an absolut
14 # Weak unresolved symbols are of that form in
15 # " w _binary__btf_vmlinux_bi
16 undef_weak_symbols=$($nm "$vmlinux" | awk '$1
17
18 $objdump -R "$vmlinux" |
19 grep -E '\<R_' |
20 ([ "$undef_weak_symbols" ] && grep -F
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