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| author | Masahiro Yamada <masahiroy@kernel.org> | 2025-09-18 11:05:48 +0300 |
|---|---|---|
| committer | Nathan Chancellor <nathan@kernel.org> | 2025-09-24 19:10:44 +0300 |
| commit | 39cfd5b12160be4f57df1c3ba60139741c827616 (patch) | |
| tree | 383076dbc7143b74f653f872f09d6f793e79baba /scripts/Makefile.vmlinux | |
| parent | 3e86e4d74c0490e5fc5a7f8de8f29e7579c9ffe5 (diff) | |
| download | linux-39cfd5b12160be4f57df1c3ba60139741c827616.tar.xz | |
kbuild: extract modules.builtin.modinfo from vmlinux.unstripped
Currently, we assume all the data for modules.builtin.modinfo are
available in vmlinux.o.
This makes it impossible for modpost, which is invoked after vmlinux.o,
to add additional module info.
This commit moves the modules.builtin.modinfo rule after modpost.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Alexey Gladkov <legion@kernel.org>
Reviewed-by: Nicolas Schier <nsc@kernel.org>
Link: https://patch.msgid.link/cdb3e5b9a739666b755cd0097dc34ab69c350e51.1758182101.git.legion@kernel.org
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Diffstat (limited to 'scripts/Makefile.vmlinux')
| -rw-r--r-- | scripts/Makefile.vmlinux | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/scripts/Makefile.vmlinux b/scripts/Makefile.vmlinux index 70856dab0f54..ce7946171497 100644 --- a/scripts/Makefile.vmlinux +++ b/scripts/Makefile.vmlinux @@ -99,6 +99,32 @@ targets += vmlinux vmlinux: vmlinux.unstripped FORCE $(call if_changed,strip_relocs) +# modules.builtin.modinfo +# --------------------------------------------------------------------------- + +OBJCOPYFLAGS_modules.builtin.modinfo := -j .modinfo -O binary + +targets += modules.builtin.modinfo +modules.builtin.modinfo: vmlinux.unstripped FORCE + $(call if_changed,objcopy) + +# modules.builtin +# --------------------------------------------------------------------------- + +__default: modules.builtin + +# The second line aids cases where multiple modules share the same object. + +quiet_cmd_modules_builtin = GEN $@ + cmd_modules_builtin = \ + tr '\0' '\n' < $< | \ + sed -n 's/^[[:alnum:]:_]*\.file=//p' | \ + tr ' ' '\n' | uniq | sed -e 's:^:kernel/:' -e 's/$$/.ko/' > $@ + +targets += modules.builtin +modules.builtin: modules.builtin.modinfo FORCE + $(call if_changed,modules_builtin) + # modules.builtin.ranges # --------------------------------------------------------------------------- ifdef CONFIG_BUILTIN_MODULE_RANGES |