From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Mon, 01 Mar 2021 12:02:56 +0100 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by lore.white.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1lGgKG-0004VY-Ip for lore@lore.pengutronix.de; Mon, 01 Mar 2021 12:02:56 +0100 Received: from merlin.infradead.org ([2001:8b0:10b:1231::1]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lGgKF-0000La-NY for lore@pengutronix.de; Mon, 01 Mar 2021 12:02:56 +0100 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=uToNT8Ko8jxjtxa6BWQaXC7x2e1GTwL6exVi1LmLMHQ=; b=UnrNeMDpLVckKSdyRtGPgqUPA n5jk24x8jT6E57erAOMjukr5hzSshVni6kInaIT85kpTrEdZyVv64cNBoC9BG5EqoKxbZ9HP+hVQI pBzFb+hdt2Jk0C/RhUCe3v8u/+AKOHt53/g9QUdLRxcS41xPHYLwL9t++Vjr/O00l7fwN+B2Tgr+N rwac+idjurLDIKA5+TuYZubEdZSgPYtMk0L2an//me8dRyFU1hjCEA/WkY6TdsRBlhf3YYUt63ZM1 cuSKNH5bG2UMwgkOZeqd8InWGFm2CL3vCKAteV9ohlpulFxxBdit9YJ9zyWeQjCTJe9X9yK31L7WC d6tYpDjAA==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1lGgJ4-0005UI-Bj; Mon, 01 Mar 2021 11:01:42 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1lGgIk-0005Ko-B4 for barebox@lists.infradead.org; Mon, 01 Mar 2021 11:01:23 +0000 Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lGgIb-00089F-5r; Mon, 01 Mar 2021 12:01:13 +0100 Received: from afa by dude.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1lGgIa-0001b6-C1; Mon, 01 Mar 2021 12:01:12 +0100 From: Ahmad Fatoum To: barebox@lists.infradead.org Date: Mon, 1 Mar 2021 12:00:58 +0100 Message-Id: <20210301110106.3764-4-a.fatoum@pengutronix.de> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210301110106.3764-1-a.fatoum@pengutronix.de> References: <20210301110106.3764-1-a.fatoum@pengutronix.de> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210301_060122_624682_F0774717 X-CRM114-Status: GOOD ( 11.25 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jules Maselbas , Stafford Horne , Ahmad Fatoum , sha@pengutronix.de Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" X-SA-Exim-Connect-IP: 2001:8b0:10b:1231::1 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.ext.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-3.4 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH v2 03/11] ARM: asm: setjmp: annotate setjmp/longjmp for GCC X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.ext.pengutronix.de) To avoid invalid optimizations and to enable warnings, GCC must be told that setjmp and longjmp are to be handled specially. Add the missing attributes. Signed-off-by: Ahmad Fatoum --- arch/arm/include/asm/setjmp.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/include/asm/setjmp.h b/arch/arm/include/asm/setjmp.h index 62bac613d6e1..538d9cd50651 100644 --- a/arch/arm/include/asm/setjmp.h +++ b/arch/arm/include/asm/setjmp.h @@ -23,7 +23,7 @@ struct jmp_buf_data { typedef struct jmp_buf_data jmp_buf[1]; -int setjmp(jmp_buf jmp); -void longjmp(jmp_buf jmp, int ret); +int setjmp(jmp_buf jmp) __attribute__((returns_twice)); +void longjmp(jmp_buf jmp, int ret) __attribute__((noreturn)); #endif /* _SETJMP_H_ */ -- 2.29.2 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox