From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from simark.ca by simark.ca with LMTP id EGF+GrR3PmMPeAYAWB0awg (envelope-from ) for ; Thu, 06 Oct 2022 02:37:40 -0400 Received: by simark.ca (Postfix, from userid 112) id 6A1A21E112; Thu, 6 Oct 2022 02:37:40 -0400 (EDT) Authentication-Results: simark.ca; dkim=pass (1024-bit key; secure) header.d=sourceware.org header.i=@sourceware.org header.a=rsa-sha256 header.s=default header.b=ASnizd0J; dkim-atps=neutral X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on simark.ca X-Spam-Level: X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RDNS_DYNAMIC,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 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 35DD41E0CB for ; Thu, 6 Oct 2022 02:37:40 -0400 (EDT) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id D7658384BC0E for ; Thu, 6 Oct 2022 06:37:39 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org D7658384BC0E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1665038259; bh=GwEe+QaOqNVeuTlKoM1KC1dcAejnl5caJD2YOFC4wRw=; 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=ASnizd0JLukK239ci5L6fboLovcMldQoEPXGZG/cQpuZRrQrumVPlrLpxcslXnPLb I7abkdwNn06n8vZqS7sP9Nnf/nG/kYBU9skUkujNF9z2qDC9CaTxu2KW6kmOIr7Cds cS2XP1reBX3/bxTddOJxQdpufS64XxBSPGASJfAU= Received: from mail-sender-0.a4lg.com (mail-sender.a4lg.com [153.120.152.154]) by sourceware.org (Postfix) with ESMTPS id 02C42384B83F for ; Thu, 6 Oct 2022 06:37:20 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 02C42384B83F Received: from [127.0.0.1] (localhost [127.0.0.1]) by mail-sender-0.a4lg.com (Postfix) with ESMTPSA id 2DAD7300089; Thu, 6 Oct 2022 06:37:18 +0000 (UTC) To: Tsukasa OI , Andrew Burgess , Mike Frysinger , Stephane Carrez , "Frank Ch . Eigler" Subject: [PATCH v2 4/7] sim/m32c: Add ATTRIBUTE_PRINTF Date: Thu, 6 Oct 2022 06:36:30 +0000 Message-Id: <9b1d90ae461063037376a8b48d01faac2bea2c82.1665038133.git.research_trasio@irq.a4lg.com> In-Reply-To: References: Mime-Version: 1.0 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: , From: Tsukasa OI via Gdb-patches Reply-To: Tsukasa OI Cc: gdb-patches@sourceware.org Errors-To: gdb-patches-bounces+public-inbox=simark.ca@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 the printf-like functions. --- sim/m32c/trace.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sim/m32c/trace.c b/sim/m32c/trace.c index 1888e69122b..2f6373dd5f8 100644 --- a/sim/m32c/trace.c +++ b/sim/m32c/trace.c @@ -89,7 +89,7 @@ compare_symbols (const void *ap, const void *bp) static char opbuf[1000]; -static int +static int ATTRIBUTE_PRINTF (2, 3) op_printf (char *buf, char *fmt, ...) { int ret; @@ -101,7 +101,7 @@ op_printf (char *buf, char *fmt, ...) return ret; } -static int +static int ATTRIBUTE_PRINTF (3, 4) op_styled_printf (char *buf, enum disassembler_style style, char *fmt, ...) { int ret; -- 2.34.1