From patchwork Tue Sep 26 13:20:13 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Enze Li X-Patchwork-Id: 76706 Return-Path: X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 07CA8385CC85 for ; Tue, 26 Sep 2023 13:20:56 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 07CA8385CC85 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1695734456; bh=c3xEzvKD/8LqWzEgv+sSAvOuBInajt/SFwI7NPFuksA=; h=To:Subject:Date:List-Id:List-Unsubscribe:List-Archive:List-Post: List-Help:List-Subscribe:From:Reply-To:From; b=vOYfGnlgUesdalIeL3PUsp2lnR9WQlwU1H137uM6Sovmi1SjazZvIRkzBUM7dtj3e dQp4prEq1UU/oymRdDAWZ1XC7IUKSeGTSQCKOs6imwNtIps3M/YZilu9jm74yEt82P ZzFM6XscB3S/SVelHIleeo+Fij2Ubfvwgu1t25sQ= X-Original-To: gdb-patches@sourceware.org Delivered-To: gdb-patches@sourceware.org Received: from JPN01-TYC-obe.outbound.protection.outlook.com (mail-tycjpn01olkn2047.outbound.protection.outlook.com [40.92.99.47]) by sourceware.org (Postfix) with ESMTPS id 432B73858D35 for ; Tue, 26 Sep 2023 13:20:30 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 432B73858D35 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=KnmsV9XNYiNFgXMf0Z3pQX15cDLNq8Q56Fc18E4pzaFSvTqiim676gTesuuuQgJ9LqYhB/7+jPXyxufm/L6wGHlyToFxIN8QDHCo63Y5KD8ivVfCewfNUPfRf65Yyp413dfz2O9074/YXpkFNMS/dCIrZbcFuVWu/jqeJtA0yKo2zc4kWfjVfGNwLf7tZQhMC2Z5TQbF5PUEwjOflXGKLdDWOYEZYuBRkJ8kBc4N9rg+KGiUdFa2eFbzCkyLRy9O4gRvffT68HhZLBrhg9a7oXiM0DnWoct6OOtnDVRyW3I1WWKM5TLEqKP7fnmnd13f28iST+hVgZDuPARUymOdNg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=c3xEzvKD/8LqWzEgv+sSAvOuBInajt/SFwI7NPFuksA=; b=jeiK2Huxg0w8xECcKOlHyESMS6ZpJYd9Ish549dbT2jVb06OHLBbC2BIpAm+ZaCQtpLk+XyEjvTTKDQgCsVvL2lw4ZpI9l1q9ZaWemUAlceiqGKT7EbWvrfJ3ICjqFA2srYQtbq2nGeklb0R2geMuH+vai7jd5Zu4/7cAtKOQ44TzTEiuw7zKhiFU27bDo3+vemW10CyY3mYLLzTQNm6v09LSn0J8BDKukAyWE8eFWYf6rnyv/WxSfwKz1r2Ds/OrzvHpd1RO6cD7SK2HC/8GNJEfpTYAAn+4epckCbcCnTwkfYhcX+818vjIHITK2/1ZQBXCc77cEeDkPZm98OI/w== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=none; dmarc=none; dkim=none; arc=none Received: from OS3P286MB2152.JPNP286.PROD.OUTLOOK.COM (2603:1096:604:197::9) by OSZP286MB1677.JPNP286.PROD.OUTLOOK.COM (2603:1096:604:1b6::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6838.19; Tue, 26 Sep 2023 13:20:27 +0000 Received: from OS3P286MB2152.JPNP286.PROD.OUTLOOK.COM ([fe80::72d7:4747:7f49:f811]) by OS3P286MB2152.JPNP286.PROD.OUTLOOK.COM ([fe80::72d7:4747:7f49:f811%7]) with mapi id 15.20.6838.016; Tue, 26 Sep 2023 13:20:27 +0000 To: gdb-patches@sourceware.org Subject: [pushed] fbsd-nat: Fix build failure with GCC 12 Date: Tue, 26 Sep 2023 21:20:13 +0800 Message-ID: X-Mailer: git-send-email 2.42.0 X-TMN: [S9bkeU/WKCt0LhJ8m8JGy45All4jUFVAW4oR3qrsbaA=] X-ClientProxiedBy: SL2PR01CA0005.apcprd01.prod.exchangelabs.com (2603:1096:100:41::17) To OS3P286MB2152.JPNP286.PROD.OUTLOOK.COM (2603:1096:604:197::9) X-Microsoft-Original-Message-ID: <20230926132013.28943-1-enze.li@hotmail.com> MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: OS3P286MB2152:EE_|OSZP286MB1677:EE_ X-MS-Office365-Filtering-Correlation-Id: f3375b16-eed8-48bd-ce63-08dbbe93591a X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: sct-15-20-4755-11-msonline-outlook-05f45.templateTenant X-MS-Exchange-CrossTenant-Network-Message-Id: f3375b16-eed8-48bd-ce63-08dbbe93591a X-MS-Exchange-CrossTenant-AuthSource: OS3P286MB2152.JPNP286.PROD.OUTLOOK.COM X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 26 Sep 2023 13:20:27.1596 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 84df9e7f-e9f6-40af-b435-aaaaaaaaaaaa X-MS-Exchange-CrossTenant-RMS-PersistedConsumerOrg: 00000000-0000-0000-0000-000000000000 X-MS-Exchange-Transport-CrossTenantHeadersStamped: OSZP286MB1677 X-Spam-Status: No, score=-11.2 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, GIT_PATCH_0, KAM_NUMSUBJECT, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2, SPF_HELO_PASS, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Patchwork-Original-From: Enze Li via Gdb-patches From: Enze Li Reply-To: Enze Li Errors-To: gdb-patches-bounces+patchwork=sourceware.org@sourceware.org Sender: "Gdb-patches" A user pointed out that the build failed on FreeBSD/amd64 with my last commit. The problem is that I'm not using the proper way to tell the compiler that the variable has been "used". This patch fixes this issue as suggested by John. Pushed as obvious. Tested both on FreeBSD/amd64 and FreeBSD/aarch64 by rebuilding. Suggested-By: John Baldwin --- gdb/fbsd-nat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gdb/fbsd-nat.c b/gdb/fbsd-nat.c index 81a77b3a60f..55a36f24025 100644 --- a/gdb/fbsd-nat.c +++ b/gdb/fbsd-nat.c @@ -2094,7 +2094,7 @@ fbsd_nat_target::detach (inferior *inf, int from_tty) } #else /* pacify gcc */ - wptid = (void) null_ptid; + (void) wptid; #endif sig = 0; break;