diff options
Diffstat (limited to '')
| -rwxr-xr-x | scripts/link-vmlinux.sh | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh index 436379940356..dd484e92752e 100755 --- a/scripts/link-vmlinux.sh +++ b/scripts/link-vmlinux.sh @@ -108,13 +108,13 @@ gen_btf() local bin_arch if ! [ -x "$(command -v ${PAHOLE})" ]; then - info "BTF" "${1}: pahole (${PAHOLE}) is not available" + echo >&2 "BTF: ${1}: pahole (${PAHOLE}) is not available" return 1 fi pahole_ver=$(${PAHOLE} --version | sed -E 's/v([0-9]+)\.([0-9]+)/\1\2/') if [ "${pahole_ver}" -lt "113" ]; then - info "BTF" "${1}: pahole version $(${PAHOLE} --version) is too old, need at least v1.13" + echo >&2 "BTF: ${1}: pahole version $(${PAHOLE} --version) is too old, need at least v1.13" return 1 fi @@ -180,9 +180,9 @@ mksysmap() ${CONFIG_SHELL} "${srctree}/scripts/mksysmap" ${1} ${2} } -sortextable() +sorttable() { - ${objtree}/scripts/sortextable ${1} + ${objtree}/scripts/sorttable ${1} } # Delete output files in case of error @@ -239,7 +239,7 @@ else fi; # final build of init/ -${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init +${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init need-builtin=1 #link vmlinux.o info LD vmlinux.o @@ -250,6 +250,10 @@ ${MAKE} -f "${srctree}/scripts/Makefile.modpost" MODPOST_VMLINUX=1 info MODINFO modules.builtin.modinfo ${OBJCOPY} -j .modinfo -O binary vmlinux.o modules.builtin.modinfo +info GEN modules.builtin +# The second line aids cases where multiple modules share the same object. +tr '\0' '\n' < modules.builtin.modinfo | sed -n 's/^[[:alnum:]:_]*\.file=//p' | + tr ' ' '\n' | uniq | sed -e 's:^:kernel/:' -e 's/$/.ko/' > modules.builtin btf_vmlinux_bin_o="" if [ -n "${CONFIG_DEBUG_INFO_BTF}" ]; then @@ -304,9 +308,12 @@ fi vmlinux_link vmlinux "${kallsymso}" ${btf_vmlinux_bin_o} -if [ -n "${CONFIG_BUILDTIME_EXTABLE_SORT}" ]; then - info SORTEX vmlinux - sortextable vmlinux +if [ -n "${CONFIG_BUILDTIME_TABLE_SORT}" ]; then + info SORTTAB vmlinux + if ! sorttable vmlinux; then + echo >&2 Failed to sort kernel tables + exit 1 + fi fi info SYSMAP System.map |