From patchwork Tue Jul 11 16:49:11 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Tyler Retzlaff X-Patchwork-Id: 129461 X-Patchwork-Delegate: thomas@monjalon.net Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id EA03B42E48; Tue, 11 Jul 2023 18:49:56 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 6D20642D2F; Tue, 11 Jul 2023 18:49:27 +0200 (CEST) Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by mails.dpdk.org (Postfix) with ESMTP id 242DB40A89 for ; Tue, 11 Jul 2023 18:49:20 +0200 (CEST) Received: by linux.microsoft.com (Postfix, from userid 1086) id E98F821C426B; Tue, 11 Jul 2023 09:49:18 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com E98F821C426B DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1689094158; bh=hVcXjboUtlBcPclyHf4F3+vkOKa1oA7i/++NKDwFha4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=aIaCfjdpQ3OEr2jFUOLYx9IWZLYb/xpCnkBxIOkMtF99AITG1hxi22J68clqe3Onx LAD79r+ZPfVBoqvDRxbQ1LCgLwJlKSNCO28QqiUYkFdRN2hWgtC8QQ3XIoMxJ299Y9 X6xtTQ60i5MG/+X/7KLMej/OoSojRUL9ZaoTuHfE= From: Tyler Retzlaff To: dev@dpdk.org Cc: Bruce Richardson , Konstantin Ananyev , Ciara Power , thomas@monjalon.net, david.marchand@redhat.com, mb@smartsharesystems.com, Tyler Retzlaff Subject: [PATCH v9 08/14] eal: hide GCC extension based alignment markers Date: Tue, 11 Jul 2023 09:49:11 -0700 Message-Id: <1689094157-16873-9-git-send-email-roretzla@linux.microsoft.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1689094157-16873-1-git-send-email-roretzla@linux.microsoft.com> References: <1680558751-17931-1-git-send-email-roretzla@linux.microsoft.com> <1689094157-16873-1-git-send-email-roretzla@linux.microsoft.com> MIME-Version: 1.0 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org When compiling with MSVC don't expose typedefs used as alignment markers. Signed-off-by: Tyler Retzlaff Acked-by: Morten Brørup --- 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