From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dedi548.your-server.de (dedi548.your-server.de [85.10.215.148]) by sourceware.org (Postfix) with ESMTPS id 5812A3858013 for ; Fri, 4 Dec 2020 07:42:10 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 5812A3858013 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=embedded-brains.de Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=sebastian.huber@embedded-brains.de Received: from sslproxy02.your-server.de ([78.47.166.47]) by dedi548.your-server.de with esmtpsa (TLSv1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.92.3) (envelope-from ) id 1kl5jE-0001u6-4e for newlib@sourceware.org; Fri, 04 Dec 2020 08:42:08 +0100 Received: from [82.100.198.138] (helo=mail.embedded-brains.de) by sslproxy02.your-server.de with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.92) (envelope-from ) id 1kl5jE-000MIV-2F for newlib@sourceware.org; Fri, 04 Dec 2020 08:42:08 +0100 Received: from localhost (localhost.localhost [127.0.0.1]) by mail.embedded-brains.de (Postfix) with ESMTP id BC0932A1610 for ; Fri, 4 Dec 2020 08:42:07 +0100 (CET) Received: from mail.embedded-brains.de ([127.0.0.1]) by localhost (zimbra.eb.localhost [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id A0VL35vOh3KO for ; Fri, 4 Dec 2020 08:42:07 +0100 (CET) Received: from localhost (localhost.localhost [127.0.0.1]) by mail.embedded-brains.de (Postfix) with ESMTP id 7FBE22A165B for ; Fri, 4 Dec 2020 08:42:07 +0100 (CET) X-Virus-Scanned: amavisd-new at zimbra.eb.localhost Received: from mail.embedded-brains.de ([127.0.0.1]) by localhost (zimbra.eb.localhost [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id IDBrC3H8ZiUL for ; Fri, 4 Dec 2020 08:42:07 +0100 (CET) Received: from zimbra.eb.localhost (unknown [192.168.96.242]) by mail.embedded-brains.de (Postfix) with ESMTPSA id 6A4EF2A1610 for ; Fri, 4 Dec 2020 08:42:07 +0100 (CET) From: Sebastian Huber To: newlib@sourceware.org Subject: [PATCH] arm: Fix memchr() for Armv8-R Date: Fri, 4 Dec 2020 08:42:04 +0100 Message-Id: <20201204074204.31629-1-sebastian.huber@embedded-brains.de> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Authenticated-Sender: smtp-embedded@poldinet.de X-Virus-Scanned: Clear (ClamAV 0.102.4/26007/Thu Dec 3 14:13:31 2020) X-Spam-Status: No, score=-11.7 required=5.0 tests=BAYES_00, GIT_PATCH_0, KAM_DMARC_STATUS, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: newlib@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Newlib mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Dec 2020 07:42:11 -0000 The Cortex-R52 processor is an Armv8-R processor with a NEON unit. This fix prevents conflicting architecture profiles A/R errors issued by the linker. Signed-off-by: Sebastian Huber --- newlib/libc/machine/arm/memchr.S | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/newlib/libc/machine/arm/memchr.S b/newlib/libc/machine/arm/m= emchr.S index 7c22b117e..1a4c6512c 100644 --- a/newlib/libc/machine/arm/memchr.S +++ b/newlib/libc/machine/arm/memchr.S @@ -79,7 +79,11 @@ =20 @ NOTE: This ifdef MUST match the one in memchr-stub.c #if defined (__ARM_NEON__) || defined (__ARM_NEON) +#if __ARM_ARCH >=3D 8 && __ARM_ARCH_PROFILE =3D=3D 'R' + .arch armv8-r +#else .arch armv7-a +#endif .fpu neon =20 =20 --=20 2.26.2