From patchwork Fri Aug 11 19:20:50 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Tyler Retzlaff X-Patchwork-Id: 130203 X-Patchwork-Delegate: david.marchand@redhat.com 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 0E24C43037; Fri, 11 Aug 2023 21:22:09 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 7B34843289; Fri, 11 Aug 2023 21:21:15 +0200 (CEST) Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by mails.dpdk.org (Postfix) with ESMTP id D630C43254 for ; Fri, 11 Aug 2023 21:21:01 +0200 (CEST) Received: by linux.microsoft.com (Postfix, from userid 1086) id 87A5620FD0E8; Fri, 11 Aug 2023 12:21:00 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 87A5620FD0E8 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1691781660; bh=hVcXjboUtlBcPclyHf4F3+vkOKa1oA7i/++NKDwFha4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=E7slAys7x9tGBkylb8BrVzswv7k3OR4DqdLwWsJ8oWKihxb8r4Z+Ck66QozPuyX0d S3NUnWlV/hiqXdJptAcmVYo3W2w61W3kH9H53am7OQDqG3nOMz+FF2EAgXSdcGSGqQ 8zwhXOYfLg+XcPaBihghr9QLfKZBBd2WCBzvpTL4= 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 v11 08/16] eal: hide GCC extension based alignment markers Date: Fri, 11 Aug 2023 12:20:50 -0700 Message-Id: <1691781658-32520-9-git-send-email-roretzla@linux.microsoft.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1691781658-32520-1-git-send-email-roretzla@linux.microsoft.com> References: <1680558751-17931-1-git-send-email-roretzla@linux.microsoft.com> <1691781658-32520-1-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