From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Masahiro Yamada Subject: [PATCH v3 05/15] kbuild: generate a list of objects in vmlinux Date: Thu, 5 May 2022 16:22:34 +0900 Message-Id: <20220505072244.1155033-6-masahiroy@kernel.org> In-Reply-To: <20220505072244.1155033-1-masahiroy@kernel.org> References: <20220505072244.1155033-1-masahiroy@kernel.org> MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-um" Errors-To: linux-um-bounces+geert=linux-m68k.org@lists.infradead.org To: linux-kbuild@vger.kernel.org Cc: clang-built-linux@googlegroups.com, linux-kernel@vger.kernel.org, Nicolas Schier a , Ard Biesheuvel , Luis Chamberlain , Peter Zijlstra , linuxppc-dev@lists.ozlabs.org, linux-um@lists.infradead.org, linux-s390@vger.kernel.org, Nick Desaulniers , Sami Tolvanen , Kees Cook , Masahiro Yamada A *.mod file lists the member objects of a module, but vmlinux does not have such a file to list out all the member objects. Generate this list to allow modpost to know all the member objects. Signed-off-by: Masahiro Yamada Reviewed-by: Nicolas Schier --- (no changes since v2) Changes in v2: - Move '> .vmlinux.objs' to the outside of the loop (Nicolas) - Clean up .vmlinux.objs explicitly scripts/link-vmlinux.sh | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh index 20f44504a644..eceb3ee7ec06 100755 --- a/scripts/link-vmlinux.sh +++ b/scripts/link-vmlinux.sh @@ -311,6 +311,7 @@ cleanup() rm -f vmlinux.map rm -f vmlinux.o rm -f .vmlinux.d + rm -f .vmlinux.objs } # Use "make V=1" to debug this script @@ -342,6 +343,16 @@ ${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init need-builtin=1 modpost_link vmlinux.o objtool_link vmlinux.o +# Generate the list of objects in vmlinux +for f in ${KBUILD_VMLINUX_OBJS} ${KBUILD_VMLINUX_LIBS}; do + case ${f} in + *.a) + ${AR} t ${f} ;; + *) + echo ${f} ;; + esac +done > .vmlinux.objs + # modpost vmlinux.o to check for section mismatches ${MAKE} -f "${srctree}/scripts/Makefile.modpost" MODPOST_VMLINUX=1 -- 2.32.0 _______________________________________________ linux-um mailing list linux-um@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-um