diff options
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/gen-btf.sh | 10 | ||||
| -rwxr-xr-x | scripts/link-vmlinux.sh | 3 |
2 files changed, 2 insertions, 11 deletions
diff --git a/scripts/gen-btf.sh b/scripts/gen-btf.sh index 0aec86615416..d6457661b9b6 100755 --- a/scripts/gen-btf.sh +++ b/scripts/gen-btf.sh @@ -60,28 +60,20 @@ is_enabled() { grep -q "^$1=y" ${objtree}/include/config/auto.conf } -info() -{ - printf " %-7s %s\n" "${1}" "${2}" -} - case "${KBUILD_VERBOSE}" in *1*) set -x ;; esac - gen_btf_data() { - info BTF "${ELF_FILE}" btf1="${ELF_FILE}.BTF.1" ${PAHOLE} -J ${PAHOLE_FLAGS} \ ${BTF_BASE:+--btf_base ${BTF_BASE}} \ --btf_encode_detached=${btf1} \ "${ELF_FILE}" - info BTFIDS "${ELF_FILE}" ${RESOLVE_BTFIDS} ${RESOLVE_BTFIDS_FLAGS} \ ${BTF_BASE:+--btf_base ${BTF_BASE}} \ --btf ${btf1} "${ELF_FILE}" @@ -95,7 +87,6 @@ gen_btf_o() # SHF_ALLOC because .BTF will be part of the vmlinux image. --strip-all # deletes all symbols including __start_BTF and __stop_BTF, which will # be redefined in the linker script. - info OBJCOPY "${btf_data}" echo "" | ${CC} ${CLANG_FLAGS} ${KBUILD_CFLAGS} -c -x c -o ${btf_data} - ${OBJCOPY} --add-section .BTF=${ELF_FILE}.BTF \ --set-section-flags .BTF=alloc,readonly ${btf_data} @@ -113,7 +104,6 @@ gen_btf_o() embed_btf_data() { - info OBJCOPY "${ELF_FILE}.BTF" ${OBJCOPY} --add-section .BTF=${ELF_FILE}.BTF ${ELF_FILE} # a module might not have a .BTF_ids or .BTF.base section diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh index 1915adf3249b..08cd8e25c65c 100755 --- a/scripts/link-vmlinux.sh +++ b/scripts/link-vmlinux.sh @@ -205,6 +205,7 @@ if is_enabled CONFIG_KALLSYMS || is_enabled CONFIG_DEBUG_INFO_BTF; then fi if is_enabled CONFIG_DEBUG_INFO_BTF; then + info BTF .tmp_vmlinux1 if ! ${srctree}/scripts/gen-btf.sh .tmp_vmlinux1; then echo >&2 "Failed to generate BTF for vmlinux" echo >&2 "Try to disable CONFIG_DEBUG_INFO_BTF" @@ -265,7 +266,7 @@ fi vmlinux_link "${VMLINUX}" if is_enabled CONFIG_DEBUG_INFO_BTF; then - info OBJCOPY ${btfids_vmlinux} + info BTFIDS ${VMLINUX} ${RESOLVE_BTFIDS} --patch_btfids ${btfids_vmlinux} ${VMLINUX} fi |