From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.0 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 60C65C4742C for ; Mon, 2 Nov 2020 16:06:25 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D2F8E22265 for ; Mon, 2 Nov 2020 16:06:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="NdXymMJt" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D2F8E22265 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:57154 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kZcLf-0007s3-R6 for qemu-devel@archiver.kernel.org; Mon, 02 Nov 2020 11:06:23 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:36706) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kZcKk-0007A0-Vq for qemu-devel@nongnu.org; Mon, 02 Nov 2020 11:05:27 -0500 Received: from mail-pf1-x42a.google.com ([2607:f8b0:4864:20::42a]:44493) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kZcKj-0005Qk-1w for qemu-devel@nongnu.org; Mon, 02 Nov 2020 11:05:26 -0500 Received: by mail-pf1-x42a.google.com with SMTP id 133so11485987pfx.11 for ; Mon, 02 Nov 2020 08:05:24 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=1LfXzIFbs89q+yEWqV8izajTVKXkD0RPvkRZYLlBUUw=; b=NdXymMJtUX7WCkqX7ui3JvF0BsnzOHflfKVP9pE4QnlBYjoan8hW492UnVmVvKToZJ 8+f1PszeC07JPIX3Wv0UxDdpLdto8/z8k06RhohKG7hmnDy3Unool1Qnxo3reFoZZ2k+ zgLpApDZFFauQCTunmvXPa11qMFx9cAQ+hrAH99zXucPkkS3DgzSDnsBbz/zg8uhX4Lc 5NYTVHFCmPsBGubn6uxZqMSW1b9fbcoYe/ThOr0N56A4bXml6b/E8xnwtWfZ4b77hi7a qGRxj468h5Fna/Vz03SnKPcQxjcCLx/kUP+prJ28e7b4yxz6Tc4vLB6vhZF0ciNvOQrv 0HYg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=1LfXzIFbs89q+yEWqV8izajTVKXkD0RPvkRZYLlBUUw=; b=Yzm3KR61ihjfnNubhzP+jNt+WVZV+ILYZuWUg0hvvUTqss3Pcu7vQVDxXD6oLbQYUa l6GgKPmsDqWNkxa4mGXrYa7btHzOf3zOa4CgggPHB3qETerJ0re81py3XKbZArC3Ux23 aEbvdFzGo3BdWXXHjl51G9VZxVza5MH/DD4yp//2bDfArBRA67AJuWy4YARVn3LUnKeb xXNBtcpB9eZvTPHGDCRI6ShTXEfZAyO8chUFUT1HIx92O7L1N50Z1xvn8PsJ6B6mEcrW b7Udk+u8RLSqXTFxzmE2W5o0xV4teDdtBNfOtdc9JJOEp6U/stjMuG4UX8j+JQODkyQR Fnug== X-Gm-Message-State: AOAM532FUpeC38lajiX3VpgP3ZUwi/ui2FhP81Cq9SyUGoadHv7PoY7z vE/jAoD2w2+6VlGn1V5XdVM2IA== X-Google-Smtp-Source: ABdhPJyG+VdD+FujQ4fY+oiSji4hJ5Z5UmzuHaGxWK2MJl8v6C/k93YBtOlPZLyE+qBNoEGONYSJ2w== X-Received: by 2002:a63:3c1b:: with SMTP id j27mr6927442pga.79.1604333123503; Mon, 02 Nov 2020 08:05:23 -0800 (PST) Received: from [192.168.101.174] ([75.147.178.105]) by smtp.gmail.com with ESMTPSA id j11sm14021736pfh.143.2020.11.02.08.05.22 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 02 Nov 2020 08:05:22 -0800 (PST) Subject: Re: target/mips: Deprecate nanoMIPS ISA? To: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= , Peter Maydell , Thomas Huth , Markus Armbruster , Matthew Fortune , Paul Burton , Stefan Markovic , Robert Suchanek References: <05afa227-3db0-4b11-d541-7fce7139729d@amsat.org> <38441531-1509-724f-4643-2ff2db253e3f@amsat.org> From: Richard Henderson Message-ID: <3fdc46f1-34a9-77ad-1183-249c17cfb3e9@linaro.org> Date: Mon, 2 Nov 2020 08:05:20 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <38441531-1509-724f-4643-2ff2db253e3f@amsat.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::42a; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x42a.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, NICE_REPLY_A=-0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: James Hogan , Marcin Nowakowski , zou xu , QEMU Developers Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 11/2/20 2:00 AM, Philippe Mathieu-Daudé wrote: > The toolchain page mention LLVM but simply links http://llvm.org/ > where I couldn't find any reference on nanoMIPS. > > The only reference in the GCC mailing list, is the nanoMIPS > announcement: https://gcc.gnu.org/pipermail/gcc/2018-May.txt > > > It looks safe for QEMU to declare nanoMIPS deprecated (it has no > maintainer), to give time to interested parties to finish upstreaming > process and step in to maintain it. > Thoughts? I think that's reasonable. r~