1#!/bin/sh 2# SPDX-License-Identifier: GPL-2.0 3 4extra_paholeopt= 5 6if ! [ -x "$(command -v ${PAHOLE})" ]; then 7 exit 0 8fi 9 10pahole_ver=$($(dirname $0)/pahole-version.sh ${PAHOLE}) 11 12if [ "${pahole_ver}" -ge "118" ] && [ "${pahole_ver}" -le "121" ]; then 13 # pahole 1.18 through 1.21 can't handle zero-sized per-CPU vars 14 extra_paholeopt="${extra_paholeopt} --skip_encoding_btf_vars" 15fi 16if [ "${pahole_ver}" -ge "121" ]; then 17 extra_paholeopt="${extra_paholeopt} --btf_gen_floats" 18fi 19if [ "${pahole_ver}" -ge "122" ]; then 20 extra_paholeopt="${extra_paholeopt} -j" 21fi 22if [ "${pahole_ver}" -ge "124" ]; then 23 # see PAHOLE_HAS_LANG_EXCLUDE 24 extra_paholeopt="${extra_paholeopt} --lang_exclude=rust" 25fi 26if [ "${pahole_ver}" -ge "125" ]; then 27 extra_paholeopt="${extra_paholeopt} --skip_encoding_btf_inconsistent_proto --btf_gen_optimized" 28fi 29 30echo ${extra_paholeopt} 31