From patchwork Thu Oct 6 06:36:28 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tsukasa OI X-Patchwork-Id: 58431 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 0576E384B82B for ; Thu, 6 Oct 2022 06:37:22 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 0576E384B82B DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1665038242; bh=fHhY6Lt/QlO1hlYlTEJzYmlGcSG24qDMud0SbZL9o24=; h=To:Subject:Date:In-Reply-To:References:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To:Cc: From; b=gWFGNHJEK+IiFbcQC0y8LhtR3nMwRZ3gyVLv3lmMUacddhIlCjKz2wdISPNo1tMhe yXTUwOgWy4Co4SgnuEQfuyUqfmz4j5JrPiHrFdHiULyBAcX+QVngqjNaLP6Rang3lo lID5T9kWcjX99ZF6vRbcOUO4zoLafUOlpJqtyL6c= X-Original-To: gdb-patches@sourceware.org Delivered-To: gdb-patches@sourceware.org Received: from mail-sender-0.a4lg.com (mail-sender-0.a4lg.com [IPv6:2401:2500:203:30b:4000:6bfe:4757:0]) by sourceware.org (Postfix) with ESMTPS id C0B233865C23 for ; Thu, 6 Oct 2022 06:36:58 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org C0B233865C23 Received: from [127.0.0.1] (localhost [127.0.0.1]) by mail-sender-0.a4lg.com (Postfix) with ESMTPSA id 1A9ED300089; Thu, 6 Oct 2022 06:36:57 +0000 (UTC) To: Tsukasa OI , Andrew Burgess , Mike Frysinger , Stephane Carrez , "Frank Ch . Eigler" Subject: [PATCH v2 2/7] sim/cris: Add ATTRIBUTE_PRINTF Date: Thu, 6 Oct 2022 06:36:28 +0000 Message-Id: <7693ecf8d4e3a3a61e58530a4ed3519a5d84f156.1665038133.git.research_trasio@irq.a4lg.com> In-Reply-To: References: Mime-Version: 1.0 X-Spam-Status: No, score=-12.1 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, GIT_PATCH_0, SPF_HELO_NONE, 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: 2.1.29 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Patchwork-Original-From: Tsukasa OI via Gdb-patches From: Tsukasa OI Reply-To: Tsukasa OI Cc: gdb-patches@sourceware.org Errors-To: gdb-patches-bounces+patchwork=sourceware.org@sourceware.org Sender: "Gdb-patches" Clang generates a warning if the format string of a printf-like function is not a literal ("-Wformat-nonliteral"). On the default configuration, it causes a build failure (unless "--disable-werror" is specified). To avoid warnings on the printf-like wrapper, it requires proper __attribute__((format)) and we have ATTRIBUTE_PRINTF macro for this reason. This commit adds ATTRIBUTE_PRINTF to a printf-like function. --- sim/cris/traps.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sim/cris/traps.c b/sim/cris/traps.c index 8750c4d4e3c..7b0140f1c90 100644 --- a/sim/cris/traps.c +++ b/sim/cris/traps.c @@ -1382,7 +1382,7 @@ make_first_thread (SIM_CPU *current_cpu) /* Handle unknown system calls. Returns (if it does) the syscall return value. */ -static USI +static USI ATTRIBUTE_PRINTF (3, 4) cris_unknown_syscall (SIM_CPU *current_cpu, USI pc, char *s, ...) { SIM_DESC sd = CPU_STATE (current_cpu);