From patchwork Mon Jul 1 13:45:14 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alessandro Zucchelli X-Patchwork-Id: 13718118 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.xenproject.org (lists.xenproject.org [192.237.175.120]) (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 AAD56C30653 for ; Mon, 1 Jul 2024 13:45:34 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.751651.1159670 (Exim 4.92) (envelope-from ) id 1sOHLP-0007iz-0M; Mon, 01 Jul 2024 13:45:23 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 751651.1159670; Mon, 01 Jul 2024 13:45:22 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1sOHLO-0007is-U5; Mon, 01 Jul 2024 13:45:22 +0000 Received: by outflank-mailman (input) for mailman id 751651; Mon, 01 Jul 2024 13:45:21 +0000 Received: from se1-gles-sth1-in.inumbo.com ([159.253.27.254] helo=se1-gles-sth1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1sOHLN-0007ig-Ic for xen-devel@lists.xenproject.org; Mon, 01 Jul 2024 13:45:21 +0000 Received: from support.bugseng.com (mail.bugseng.com [162.55.131.47]) by se1-gles-sth1.inumbo.com (Halon) with ESMTPS id 28897f44-37b0-11ef-90a5-e314d9c70b13; Mon, 01 Jul 2024 15:45:20 +0200 (CEST) Received: from delta.bugseng.com.homenet.telecomitalia.it (host-79-60-221-62.business.telecomitalia.it [79.60.221.62]) by support.bugseng.com (Postfix) with ESMTPSA id CCD434EE0738; Mon, 1 Jul 2024 15:45:17 +0200 (CEST) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: 28897f44-37b0-11ef-90a5-e314d9c70b13 From: Alessandro Zucchelli To: xen-devel@lists.xenproject.org Cc: consulting@bugseng.com, Nicola Vetrini , Simone Ballarin , Doug Goldstein , Stefano Stabellini , Andrew Cooper , Jan Beulich , Julien Grall , Alessandro Zucchelli Subject: [PATCH 13/17] xen: add deviations for MISRA C 2012 Dir D4.10 Date: Mon, 1 Jul 2024 15:45:14 +0200 Message-Id: X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 From: Nicola Vetrini Add safe deviation for *.c files, as estabilished in past discussion. Signed-off-by: Maria Celeste Cesario Signed-off-by: Simone Ballarin Signed-off-by: Nicola Vetrini Signed-off-by: Alessandro Zucchelli --- Changes in v4: - split the commit from the unrelated SAF deviation Link to the discussion thread: https://lists.xenproject.org/archives/html/xen-devel/2023-09/msg00239.html --- automation/eclair_analysis/ECLAIR/deviations.ecl | 5 +++++ docs/misra/deviations.rst | 7 +++++++ 2 files changed, 12 insertions(+) diff --git a/automation/eclair_analysis/ECLAIR/deviations.ecl b/automation/eclair_analysis/ECLAIR/deviations.ecl index 1c39a9a16d..c6b1a10bcf 100644 --- a/automation/eclair_analysis/ECLAIR/deviations.ecl +++ b/automation/eclair_analysis/ECLAIR/deviations.ecl @@ -78,6 +78,11 @@ conform to the directive." -config=MC3R1.D4.10,reports+={safe, "first_area(text(^/\\* Generated file, do not edit! \\*/$, begin-3))"} -doc_end +-doc_begin="Including multiple times a .c file is safe because every function or data item +it defines would (in the common case) be already defined. Peer reviewed by the community." +-config=MC3R1.D4.10,reports+={safe, "all_area(all_loc(^.*\\.c$))"} +-doc_end + # # Series 5. # diff --git a/docs/misra/deviations.rst b/docs/misra/deviations.rst index 1ecce1469a..a5dac38bb3 100644 --- a/docs/misra/deviations.rst +++ b/docs/misra/deviations.rst @@ -30,6 +30,13 @@ Deviations related to MISRA C:2012 Directives: not to add an additional encapsulation layer. - Tagged as `deliberate` for ECLAIR. + * - D4.10 + - Including multiple times a .c file is safe because every function or data item + it defines would in (the common case) be already defined. + Peer reviewed by the community. + - Tagged as `safe` for ECLAIR. + + Deviations related to MISRA C:2012 Rules: -----------------------------------------