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| author | Masahiro Yamada <masahiroy@kernel.org> | 2023-03-08 14:52:39 +0300 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2023-04-17 05:03:56 +0300 |
| commit | ca09bf48f99bdc08e17da11aeae56b7ea132b7c8 (patch) | |
| tree | 7452ffbe8f95244193274ee10cca0d3b6b18ed7e /scripts/link-vmlinux.sh | |
| parent | c4802044a0a7d7dfa82af858c2fa3ae9d76249c4 (diff) | |
| download | linux-ca09bf48f99bdc08e17da11aeae56b7ea132b7c8.tar.xz | |
scripts/kallsyms: exclude symbols generated by itself dynamically
Drop the symbols generated by scripts/kallsyms itself automatically
instead of maintaining the symbol list manually.
Pass the kallsyms object from the previous kallsyms step (if it exists)
as the third parameter of scripts/mksysmap, which will weed out the
generated symbols from the input to the next kallsyms step.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Diffstat (limited to 'scripts/link-vmlinux.sh')
| -rwxr-xr-x | scripts/link-vmlinux.sh | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh index 32e573943cf0..679eb4653b16 100755 --- a/scripts/link-vmlinux.sh +++ b/scripts/link-vmlinux.sh @@ -174,7 +174,7 @@ kallsyms_step() kallsyms_S=${kallsyms_vmlinux}.S vmlinux_link ${kallsyms_vmlinux} "${kallsymso_prev}" ${btf_vmlinux_bin_o} - mksysmap ${kallsyms_vmlinux} ${kallsyms_vmlinux}.syms + mksysmap ${kallsyms_vmlinux} ${kallsyms_vmlinux}.syms ${kallsymso_prev} kallsyms ${kallsyms_vmlinux}.syms ${kallsyms_S} info AS ${kallsyms_S} @@ -188,7 +188,7 @@ kallsyms_step() mksysmap() { info NM ${2} - ${CONFIG_SHELL} "${srctree}/scripts/mksysmap" ${1} ${2} + ${CONFIG_SHELL} "${srctree}/scripts/mksysmap" ${1} ${2} ${3} } sorttable() @@ -277,7 +277,7 @@ if is_enabled CONFIG_DEBUG_INFO_BTF && is_enabled CONFIG_BPF; then ${RESOLVE_BTFIDS} vmlinux fi -mksysmap vmlinux System.map +mksysmap vmlinux System.map ${kallsymso} if is_enabled CONFIG_BUILDTIME_TABLE_SORT; then info SORTTAB vmlinux |