From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id EB81FC433F5 for ; Thu, 5 May 2022 07:28:13 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4Kv4zw31T4z3cgd for ; Thu, 5 May 2022 17:28:12 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=nifty.com header.i=@nifty.com header.a=rsa-sha256 header.s=dec2015msa header.b=CZSbHVFm; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=softfail (domain owner discourages use of this host) smtp.mailfrom=kernel.org (client-ip=210.131.2.79; helo=conuserg-12.nifty.com; envelope-from=masahiroy@kernel.org; receiver=) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=nifty.com header.i=@nifty.com header.a=rsa-sha256 header.s=dec2015msa header.b=CZSbHVFm; dkim-atps=neutral Received: from conuserg-12.nifty.com (conuserg-12.nifty.com [210.131.2.79]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4Kv4wT6L8Xz3bbj for ; Thu, 5 May 2022 17:25:13 +1000 (AEST) Received: from grover.sesame (133-32-177-133.west.xps.vectant.ne.jp [133.32.177.133]) (authenticated) by conuserg-12.nifty.com with ESMTP id 2457Nenn019426; Thu, 5 May 2022 16:23:46 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conuserg-12.nifty.com 2457Nenn019426 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com; s=dec2015msa; t=1651735427; bh=vWIe6Hz1v6TN6G/VnDfKR17//GxSJcR4wll8Uklx9kI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CZSbHVFmHWUVZ1VYDxo4qTVmtK1DQkx05aFyb75DtQuxwykuQwLM1GEGYTVcN2AYy ZRYnGGFvrFdSLcMleP2JQYsOs41x+FT25Qe/9MZQaiR1nhJjDS6mYatL6nkxsPLZWm qI+Tx/R2vqo4ROnpxOcvbJLLAMDvYQ5/0Gygfjm5qlZxKanhPnvKI+5gFolY/A7qei sT4F+Aq7wiqzNyi4dfIx4wfwFSaR4Lqgylp5qByKxdfXW0y69Au4GY5WnqsUwYuDV+ /svKyOJ5f5mej1QH7LKgybltl2t1e4x5ZOSJNBu+Q80h6pv0vlLGje8hbPdWfLukei slwvBQjHty62Q== X-Nifty-SrcIP: [133.32.177.133] From: Masahiro Yamada To: linux-kbuild@vger.kernel.org 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> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220505072244.1155033-1-masahiroy@kernel.org> References: <20220505072244.1155033-1-masahiroy@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-s390@vger.kernel.org, Nicolas Schier a , Peter Zijlstra , Nick Desaulniers , Masahiro Yamada , linux-um@lists.infradead.org, linux-kernel@vger.kernel.org, clang-built-linux@googlegroups.com, Luis Chamberlain , Sami Tolvanen , linuxppc-dev@lists.ozlabs.org, Ard Biesheuvel , Kees Cook Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" 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