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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id A38A1C4332F for ; Tue, 15 Nov 2022 12:51:21 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ouvOo-0002M1-Kx; Tue, 15 Nov 2022 07:50:46 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ouvOc-0002CJ-42 for qemu-devel@nongnu.org; Tue, 15 Nov 2022 07:50:44 -0500 Received: from mail-pj1-x1033.google.com ([2607:f8b0:4864:20::1033]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1ouvOa-00038i-Cj for qemu-devel@nongnu.org; Tue, 15 Nov 2022 07:50:33 -0500 Received: by mail-pj1-x1033.google.com with SMTP id o7so13246561pjj.1 for ; Tue, 15 Nov 2022 04:50:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=M1fCuhFTHf5E8jIF/ijZAweB+kSzyX1RDHh+ip2GFjk=; b=g+jfKxu9Lerg8OaJr9yTixR7apt9k3TWCJTWpbWvKe2rRqYdyZxDJTmix43uDj5bFU sDykTy5Xo0lGtB+SUgRnkbjYKKn/lYKZPA3nkh6bmoIG8qpZSenu+SZiWm2cdogyxL2H 8oJCuXZwTy6lp6tZD71l7RrkYuIZ/fzD+pqB/cfE1BaY6SldwjIkTZDz2jsEMQSpa2u3 QvEADqFFY93xk5r+yFXTuEktkh7Cuja9WDcgXBwxG2fseW/d6XgpnN7t4aEtF4kogpqQ haL7VKwzVX8LntyA2tp7+6Zgoax2eHGUxcGChAeQOmx5ZvvoYYpF+olG4dGYp/0H3Jem 6XPA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=M1fCuhFTHf5E8jIF/ijZAweB+kSzyX1RDHh+ip2GFjk=; b=3w4OxcrZKh/5Y9/b0KB6lWjnBBuA47MdycEh786nHDfKRtNol9G2RHHGlUe1cq6FPi iRo6JgtLH4RmM78m+QtUw6d9r7Lwd7WYCBto5il+chAU+BrJz3w9uLILvl5O+Qy/pt5X 2Ns0MqmGPGWzxkLsWpKr+Wyu/gJrhZe02dgYWRNFjSmqTA9+Mkd1VoMv3NW5IBtE8Z98 b9VnRVmWoP3EZjJqG2J0Bg2j8EJxblLKiQ1TIhocA2+3/k3gFJBNno+PeFI8UZ0vcTlp 3lF/BBjPl78/LFHRWm/eutTAcFZ+yV0Z6ZNyfpOAPEA7d3wRBn5Hfqmpk0Y3WVFrlvNN 5mkg== X-Gm-Message-State: ANoB5pmbjjhrPH5b35d6j2XGqdArcpgfxIp2LfsZz/0ce8I2E27jaGrq LwsrqyP4SsMR3O9R0saIq6X5Vw== X-Google-Smtp-Source: AA0mqf6byH0H1DnmaZRH4riOXAR+bER6QqDQHayrVmibl5eSMFg/ih/+hNAyYuQeYEIIG72Plhn0Nw== X-Received: by 2002:a17:90a:f412:b0:212:d636:1543 with SMTP id ch18-20020a17090af41200b00212d6361543mr466058pjb.33.1668516630818; Tue, 15 Nov 2022 04:50:30 -0800 (PST) Received: from [10.0.0.228] (119-18-35-77.771223.bne.static.aussiebb.net. [119.18.35.77]) by smtp.gmail.com with ESMTPSA id s30-20020a17090a69a100b00217cdc4b0a5sm11533175pjj.16.2022.11.15.04.50.25 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 15 Nov 2022 04:50:28 -0800 (PST) Message-ID: Date: Tue, 15 Nov 2022 22:50:21 +1000 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.2 Subject: Re: [PATCH v2 3/8] target/riscv: add support for Zcd extension Content-Language: en-US To: Weiwei Li , palmer@dabbelt.com, alistair.francis@wdc.com, bin.meng@windriver.com, qemu-riscv@nongnu.org, qemu-devel@nongnu.org Cc: wangjunqiang@iscas.ac.cn, lazyparser@gmail.com References: <20221113023251.11047-1-liweiwei@iscas.ac.cn> <20221113023251.11047-4-liweiwei@iscas.ac.cn> From: Richard Henderson In-Reply-To: <20221113023251.11047-4-liweiwei@iscas.ac.cn> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2607:f8b0:4864:20::1033; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1033.google.com 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: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 11/13/22 12:32, Weiwei Li wrote: > Separate c_fld/c_fsd from fld/fsd to add additional check for > c.fld{sp}/c.fsd{sp} which is useful for zcmp/zcmt to reuse > their encodings > > Signed-off-by: Weiwei Li > Signed-off-by: Junqiang Wang > --- > target/riscv/insn16.decode | 8 ++++---- > target/riscv/insn_trans/trans_rvd.c.inc | 18 ++++++++++++++++++ > 2 files changed, 22 insertions(+), 4 deletions(-) Reviewed-by: Richard Henderson r~