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 E8F3C3857001 for ; Thu, 2 Sep 2021 20:16:58 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org E8F3C3857001 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=linux-m68k.org Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=nefkom.net Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 4H0sf11fgbz1qwGj; Thu, 2 Sep 2021 22:16:57 +0200 (CEST) Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 4H0sf1131vz1qqkB; Thu, 2 Sep 2021 22:16:57 +0200 (CEST) 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 yiUrjMxwFxoI; Thu, 2 Sep 2021 22:16:56 +0200 (CEST) X-Auth-Info: My7f/Mijbo1iiIx48b/JHf+z5n59pP4seno7j+mUMKEhwt7O8gZvO5eoTjv2aUX1 Received: from igel.home (ppp-46-244-163-200.dynamic.mnet-online.de [46.244.163.200]) (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; Thu, 2 Sep 2021 22:16:55 +0200 (CEST) Received: by igel.home (Postfix, from userid 1000) id 6144E2C2613; Thu, 2 Sep 2021 22:16:55 +0200 (CEST) From: Andreas Schwab To: Paul Edwards via Gcc Cc: "Ulrich Weigand" , Paul Edwards , Ulrich Weigand Subject: Re: s390 port References: <200906051520.n55FKg7T016481@d12av02.megacenter.de.ibm.com> <18CA5177BA304CEAB8464FD24D0DF307@DESKTOP0OKG1VA> <2D0FCE9CBE22470A9361F94E221775BA@DESKTOP0OKG1VA> X-Yow: I'LL get it!! It's probably a FEW of my ITALIAN GIRL-FRIENDS!! Date: Thu, 02 Sep 2021 22:16:55 +0200 In-Reply-To: <2D0FCE9CBE22470A9361F94E221775BA@DESKTOP0OKG1VA> (Paul Edwards via Gcc's message of "Fri, 3 Sep 2021 06:05:39 +1000") Message-ID: <87tuj2wx54.fsf@igel.home> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit 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=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: gcc@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 02 Sep 2021 20:17:01 -0000 On Sep 03 2021, Paul Edwards via Gcc wrote: > The “legacy” environment of z/Linux etc would be 32-bit > instead of 31-bit. IBM’s reputation will be restored. IBM > will have the best architecture on the planet. Better than > x64 because no mode switch is required shifting between > 32-bit and 64-bit applications. All run as AM64 = AM-infinity. That looks like -mabi=ilp32 on aarch64, or -mx32 on x86_64. 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."