From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <dev-bounces@dpdk.org> Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 747D242A38; Tue, 2 May 2023 05:16:40 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id A214942D4A; Tue, 2 May 2023 05:15:55 +0200 (CEST) Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by mails.dpdk.org (Postfix) with ESMTP id 6A0E741144 for <dev@dpdk.org>; Tue, 2 May 2023 05:15:45 +0200 (CEST) Received: by linux.microsoft.com (Postfix, from userid 1086) id 25BD121C3F20; Mon, 1 May 2023 20:15:43 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 25BD121C3F20 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1682997344; bh=hVcXjboUtlBcPclyHf4F3+vkOKa1oA7i/++NKDwFha4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Iw2vV0/mgVp6qcWybG1yuqAk81W3ifU7Sy/REljwkN2IA4ZdXYvw0qLi4/J7ZjNII sIU/KlkSxDbVOeqeo1GPDF2vCUa9JneS+QGropu7IWf/vDX//Ll7MeoslV6R40TLVv h0m8ffIXnySDhstKcL6bvzn03bEPvqhWjra5wWdA= From: Tyler Retzlaff <roretzla@linux.microsoft.com> To: dev@dpdk.org Cc: bruce.richardson@intel.com, david.marchand@redhat.com, thomas@monjalon.net, mb@smartsharesystems.com, konstantin.ananyev@huawei.com, Tyler Retzlaff <roretzla@linux.microsoft.com> Subject: [PATCH v8 08/14] eal: hide GCC extension based alignment markers Date: Mon, 1 May 2023 20:15:35 -0700 Message-Id: <1682997341-2271-9-git-send-email-roretzla@linux.microsoft.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1682997341-2271-1-git-send-email-roretzla@linux.microsoft.com> References: <1680558751-17931-1-git-send-email-roretzla@linux.microsoft.com> <1682997341-2271-1-git-send-email-roretzla@linux.microsoft.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions <dev.dpdk.org> List-Unsubscribe: <https://mails.dpdk.org/options/dev>, <mailto:dev-request@dpdk.org?subject=unsubscribe> List-Archive: <http://mails.dpdk.org/archives/dev/> List-Post: <mailto:dev@dpdk.org> List-Help: <mailto:dev-request@dpdk.org?subject=help> List-Subscribe: <https://mails.dpdk.org/listinfo/dev>, <mailto:dev-request@dpdk.org?subject=subscribe> Errors-To: dev-bounces@dpdk.org When compiling with MSVC don't expose typedefs used as alignment markers. Signed-off-by: Tyler Retzlaff <roretzla@linux.microsoft.com> Acked-by: Morten Brørup <mb@smartsharesystems.com> --- lib/eal/include/rte_common.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/lib/eal/include/rte_common.h b/lib/eal/include/rte_common.h index 15765b4..2f464e3 100644 --- a/lib/eal/include/rte_common.h +++ b/lib/eal/include/rte_common.h @@ -460,6 +460,8 @@ static void __attribute__((destructor(RTE_PRIO(prio)), used)) func(void) /*********** Structure alignment markers ********/ +#ifndef RTE_TOOLCHAIN_MSVC + /** Generic marker for any place in a structure. */ __extension__ typedef void *RTE_MARKER[0]; /** Marker for 1B alignment in a structure. */ @@ -471,6 +473,8 @@ static void __attribute__((destructor(RTE_PRIO(prio)), used)) func(void) /** Marker for 8B alignment in a structure. */ __extension__ typedef uint64_t RTE_MARKER64[0]; +#endif + /** * Combines 32b inputs most significant set bits into the least * significant bits to construct a value with the same MSBs as x -- 1.8.3.1