From patchwork Thu Oct 6 06:36:32 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tsukasa OI X-Patchwork-Id: 58434 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 8A856384BC32 for ; Thu, 6 Oct 2022 06:38:06 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 8A856384BC32 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1665038286; bh=u37M3evY/mE+AuK8mqk4lVIpMhVeO//HtYXeKsz4tWk=; 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=b1MBDYLD0liIDuxiSiCGRsEKt9i0+UMNt0lOYLMQLSVnVBwQTHFdhyz/dnegROJUZ nj26Vz08gWV12rtyHhGEPxfKM7LAFFMJlhgOI9flpRWVQZdAm6e8a8F5CPJyP38Ecr zfNX0StAD0r4p5pohhwCYmVF6MHc0qadlwj1DcjM= X-Original-To: gdb-patches@sourceware.org Delivered-To: gdb-patches@sourceware.org Received: from mail-sender-0.a4lg.com (mail-sender.a4lg.com [153.120.152.154]) by sourceware.org (Postfix) with ESMTPS id E9331384BC3A for ; Thu, 6 Oct 2022 06:37:40 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org E9331384BC3A Received: from [127.0.0.1] (localhost [127.0.0.1]) by mail-sender-0.a4lg.com (Postfix) with ESMTPSA id 3D037300089; Thu, 6 Oct 2022 06:37:39 +0000 (UTC) To: Tsukasa OI , Andrew Burgess , Mike Frysinger , Stephane Carrez , "Frank Ch . Eigler" Subject: [PATCH v2 6/7] sim/ppc: Add ATTRIBUTE_PRINTF Date: Thu, 6 Oct 2022 06:36:32 +0000 Message-Id: <9ee0350e33400397851bb55c129a675519e5f174.1665038133.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 the printf-like functions. --- sim/ppc/main.c | 2 +- sim/ppc/misc.c | 4 ++-- sim/ppc/sim_calls.c | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/sim/ppc/main.c b/sim/ppc/main.c index 83b629ec14a..04b2953762e 100644 --- a/sim/ppc/main.c +++ b/sim/ppc/main.c @@ -68,7 +68,7 @@ sim_io_printf_filtered(const char *msg, ...) va_end(ap); } -void +void ATTRIBUTE_PRINTF (1, 2) error (const char *msg, ...) { va_list ap; diff --git a/sim/ppc/misc.c b/sim/ppc/misc.c index 8f2581e3ef3..b8b11bcfe2f 100644 --- a/sim/ppc/misc.c +++ b/sim/ppc/misc.c @@ -28,7 +28,7 @@ #include #include -void +void ATTRIBUTE_PRINTF (1, 2) error (const char *msg, ...) { va_list ap; @@ -48,7 +48,7 @@ zalloc(long size) return memory; } -void +void ATTRIBUTE_PRINTF (2, 3) dumpf (int indent, const char *msg, ...) { va_list ap; diff --git a/sim/ppc/sim_calls.c b/sim/ppc/sim_calls.c index fbc327c94e0..24aeec3f298 100644 --- a/sim/ppc/sim_calls.c +++ b/sim/ppc/sim_calls.c @@ -388,7 +388,7 @@ sim_io_error (SIM_DESC sd, const char *fmt, ...) /****/ -void ATTRIBUTE_NORETURN +void ATTRIBUTE_NORETURN ATTRIBUTE_PRINTF (1, 2) error (const char *msg, ...) { va_list ap;