From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from simark.ca by simark.ca with LMTP id vUkaCR8VomDkagAAWB0awg (envelope-from ) for ; Mon, 17 May 2021 03:02:55 -0400 Received: by simark.ca (Postfix, from userid 112) id 9200E1F11C; Mon, 17 May 2021 03:02:52 -0400 (EDT) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on simark.ca X-Spam-Level: X-Spam-Status: No, score=-0.6 required=5.0 tests=MAILING_LIST_MULTI, RDNS_DYNAMIC autolearn=ham autolearn_force=no version=3.4.2 Received: from sourceware.org (ip-8-43-85-97.sourceware.org [8.43.85.97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by simark.ca (Postfix) with ESMTPS id 29C101E01F for ; Mon, 17 May 2021 03:02:39 -0400 (EDT) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id B3A513844062; Mon, 17 May 2021 07:02:36 +0000 (GMT) Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) by sourceware.org (Postfix) with ESMTPS id 7EAED3844062 for ; Mon, 17 May 2021 07:02:24 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 7EAED3844062 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=tdevries@suse.de X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id A09B1AAFD; Mon, 17 May 2021 07:02:23 +0000 (UTC) To: Mike Frysinger , "gdb-patches@sourceware.org" From: Tom de Vries Subject: gdb build broken in sim with -Wall -Werror Message-ID: Date: Mon, 17 May 2021 09:02:23 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.10.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gdb-patches-bounces@sourceware.org Sender: "Gdb-patches" Hi, this morning I tried to rebuild gdb from trunk @ f4fdd84587e (with --enable-werror and CFLAGS="-O0 -g -Wall", as usual) and ran into build errors in sim. Specifically: ... $ grep error: build/MAKELOG \ | grep -v handle_error \ | sed "s/.*error: //" \ | sort \ | uniq -c 6 comparison between 'attach_type {aka enum _attach_type}' and 'enum ' [-Werror=enum-compare] 54 'cpu_create' defined but not used [-Werror=unused-function] 42 'cpu_data_map' defined but not used [-Werror=unused-function] 54 'cpu_instruction_map' defined but not used [-Werror=unused-function] 54 'cpu_interrupts' defined but not used [-Werror=unused-function] 42 'cpu_model' defined but not used [-Werror=unused-function] 51 'cpu_monitor' defined but not used [-Werror=unused-function] 54 'cpu_os_emulation' defined but not used [-Werror=unused-function] 27 'cpu_registers' defined but not used [-Werror=unused-function] 51 'cpu_reservation' defined but not used [-Werror=unused-function] 45 'cpu_system' defined but not used [-Werror=unused-function] 3 'device_event_queue_deschedule' declared 'static' but never defined [-Werror=unused-function] 3 'device_event_queue_time' declared 'static' but never defined [-Werror=unused-function] 3 'event_queue_create' defined but not used [-Werror=unused-function] 3 'mon_cpu' defined but not used [-Werror=unused-function] 3 'mon_create' defined but not used [-Werror=unused-function] 3 null argument where non-null required (argument 1) [-Werror=nonnull] 15 pointer targets in passing argument 4 of 'device_find_integer_array_property' differ in signedness [-Werror=pointer-sign] ... Thanks, - Tom