From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-out.m-online.net (mail-out.m-online.net [212.18.0.9]) by sourceware.org (Postfix) with ESMTPS id 783313854829 for ; Wed, 18 Nov 2020 21:28:26 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 783313854829 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=linux-m68k.org Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=whitebox@nefkom.net Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 4CbwsP2JWjz1qsjn; Wed, 18 Nov 2020 22:28:25 +0100 (CET) Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 4CbwsP1mDLz1tF6v; Wed, 18 Nov 2020 22:28:25 +0100 (CET) X-Virus-Scanned: amavisd-new at mnet-online.de Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id ilWYHnYPdOfc; Wed, 18 Nov 2020 22:28:24 +0100 (CET) X-Auth-Info: PNJioW/fFioNmt5/xpF2AO2mi0AlFG2OhORXDi8a+6+5wKPRfARKR/32Z/HQ528d Received: from igel.home (ppp-46-244-182-78.dynamic.mnet-online.de [46.244.182.78]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Wed, 18 Nov 2020 22:28:24 +0100 (CET) Received: by igel.home (Postfix, from userid 1000) id D93A32C3350; Wed, 18 Nov 2020 22:28:23 +0100 (CET) From: Andreas Schwab To: Matheus Castanho via Libc-alpha Cc: Matheus Castanho , tuliom@linux.ibm.com Subject: Re: [PATCH 1/4] powerpc: Replace brk.S with a C implementation References: <20201118144703.75569-1-msc@linux.ibm.com> <20201118144703.75569-2-msc@linux.ibm.com> X-Yow: ..I just walked into th' HOUSE OF REPRESENTATIVES with fourteen WET DOLPHINS and an out-of-date MARRIAGE MANUAL... Date: Wed, 18 Nov 2020 22:28:23 +0100 In-Reply-To: <20201118144703.75569-2-msc@linux.ibm.com> (Matheus Castanho via Libc-alpha's message of "Wed, 18 Nov 2020 11:47:00 -0300") Message-ID: <87k0uigxs8.fsf@igel.home> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Status: No, score=-2.8 required=5.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, KAM_DMARC_STATUS, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, 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: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 18 Nov 2020 21:28:28 -0000 On Nov 18 2020, Matheus Castanho via Libc-alpha wrote: > +/* This must be initialized data because commons can't have aliases. */ > +void *__curbrk = 0; This is not true, you are not adding any aliases. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."