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Server : nginx/1.24.0 System : Linux ip-172-31-33-48 6.14.0-1011-aws #11~24.04.1-Ubuntu SMP Fri Aug 1 02:07:25 UTC 2025 x86_64 User : www-data ( 33) PHP Version : 8.3.6 Disable Function : NONE Directory : /usr/src/linux-headers-6.14.0-1012-aws/scripts/ |
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#!/bin/sh
# SPDX-License-Identifier: GPL-2.0-or-later
# Get a list of all the relocations, remove from it the relocations
# that are known to be legitimate and return this list to arch specific
# script that will look for suspicious relocations.
objdump="$1"
nm="$2"
vmlinux="$3"
# Remove from the possible bad relocations those that match an undefined
# weak symbol which will result in an absolute relocation to 0.
# Weak unresolved symbols are of that form in nm output:
# " w _binary__btf_vmlinux_bin_end"
undef_weak_symbols=$($nm "$vmlinux" | awk '$1 ~ /w/ { print $2 }')
$objdump -R "$vmlinux" |
grep -E '\<R_' |
([ "$undef_weak_symbols" ] && grep -F -w -v "$undef_weak_symbols" || cat)