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=-8.9 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham 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 BDA4FC433E2 for ; Sat, 29 Aug 2020 15:50:34 +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 7FBD520707 for ; Sat, 29 Aug 2020 15:50:34 +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="gsgJIRZe" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7FBD520707 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]:36094 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kC37h-0002rn-Mw for qemu-devel@archiver.kernel.org; Sat, 29 Aug 2020 11:50:33 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:49586) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kC36v-0002Ni-Td for qemu-devel@nongnu.org; Sat, 29 Aug 2020 11:49:46 -0400 Received: from mail-pg1-x532.google.com ([2607:f8b0:4864:20::532]:43478) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kC36t-00010T-Ny for qemu-devel@nongnu.org; Sat, 29 Aug 2020 11:49:45 -0400 Received: by mail-pg1-x532.google.com with SMTP id d19so1911264pgl.10 for ; Sat, 29 Aug 2020 08:49:42 -0700 (PDT) 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=Aadjgswy8Xi829IBXImVRmJTQUamQv5BeSPiLCgcTg0=; b=gsgJIRZehH2RNWJiCFA+Z+yxKgvIeTgUnYSCBKnvZhT9A4rySh1HjsP1At9Gw8XCAy AShQb1DpLmnsc4KVoaizt5lGdr8lZSGWFhFsw5nX0T0hIg8RsgAgg6r4TGyQzTSrGf6K d2tX+aiUSn+bQ3rXMfVjeCx+rn98TAtP+Fe8TuX02qRRLwKxW0VViTwX5PTVTFLjkGIg RtnJhYEa8vth9Pgugu5o2ouDhPpsKtQfltPdFcS0kqLyrESw+H18adHmY9XM88EO9tw6 TWm2Dv5rUqzcAwBkKKg7M/XzbaVEx4oswgqfoiNqAIqQKOQoNLLrd8SgjhUzG58C5dvP dUJQ== 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=Aadjgswy8Xi829IBXImVRmJTQUamQv5BeSPiLCgcTg0=; b=NozgmojEs5jUGE8dnyyaP8h5KdLwU3G1wLIpfuWTMs+bp7dZDMsXmaT0vQoK9diF3u 8uF0HkcULwCYSoOG60tSUelz0RUFwuQwr9YYN8sOOgaVTyNg0ewoVk46QHfswhDMjg+L 4kcwy7OE1S3UHcMD6AWhmSyGjANI5GtlB8O4lT35sWZ1eePPGIK54byfAeNW4zbJRy8N RzVD+/52Vcpv+veTqjlVXrXG3zYgKADfNpgMoAh4WV3mrjZWJtRkXFTciAngOP+NaQG0 g0ycU1iIJ/GYmRcBrsH329uo73zb6zEGFn4B02HqxSZ4ig1f5+pnsmM/YFzduOHpG5Fi Cm/A== X-Gm-Message-State: AOAM531qYp71NK6P8hwBosasWT0743XF1ehe9x5jjGSK0yQ2NTz82q8w uLk1bneKzSNkk6DK6ab9iHXYgg== X-Google-Smtp-Source: ABdhPJzr5vrX9Af7iVe+bp7W9o/3nPZJUGahB05Ju2AGAmaqufsG1CzLiJ+7AbXTgI1W72hJk5Dm5A== X-Received: by 2002:a62:1684:: with SMTP id 126mr3301939pfw.37.1598716181091; Sat, 29 Aug 2020 08:49:41 -0700 (PDT) Received: from [192.168.1.11] ([71.212.141.89]) by smtp.gmail.com with ESMTPSA id i7sm2784821pgh.58.2020.08.29.08.49.39 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 29 Aug 2020 08:49:40 -0700 (PDT) Subject: Re: [RFC v4 07/70] target/riscv: rvv-1.0: remove rvv related codes from fcsr registers To: frank.chang@sifive.com, qemu-devel@nongnu.org, qemu-riscv@nongnu.org References: <20200817084955.28793-1-frank.chang@sifive.com> <20200817084955.28793-8-frank.chang@sifive.com> From: Richard Henderson Message-ID: Date: Sat, 29 Aug 2020 08:49:38 -0700 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: <20200817084955.28793-8-frank.chang@sifive.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2607:f8b0:4864:20::532; envelope-from=richard.henderson@linaro.org; helo=mail-pg1-x532.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: -28 X-Spam_score: -2.9 X-Spam_bar: -- X-Spam_report: (-2.9 / 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=-0.809, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable 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: Palmer Dabbelt , Alistair Francis , Sagar Karandikar , Bastian Koppelmann Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 8/17/20 1:48 AM, frank.chang@sifive.com wrote: > From: Frank Chang > > * Remove VXRM and VXSAT fields from FCSR register as they are only > presented in VCSR register. > * Remove RVV loose check in fs() predicate function. > > Signed-off-by: Frank Chang > --- > target/riscv/csr.c | 13 ------------- > 1 file changed, 13 deletions(-) Reviewed-by: Richard Henderson r~ From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from list by lists.gnu.org with archive (Exim 4.90_1) id 1kC36z-0002OA-3h for mharc-qemu-riscv@gnu.org; Sat, 29 Aug 2020 11:49:49 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:49584) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kC36v-0002Nh-TV for qemu-riscv@nongnu.org; Sat, 29 Aug 2020 11:49:46 -0400 Received: from mail-pf1-x435.google.com ([2607:f8b0:4864:20::435]:45143) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kC36t-00010S-Nu for qemu-riscv@nongnu.org; Sat, 29 Aug 2020 11:49:45 -0400 Received: by mail-pf1-x435.google.com with SMTP id k15so2190169pfc.12 for ; Sat, 29 Aug 2020 08:49:42 -0700 (PDT) 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=Aadjgswy8Xi829IBXImVRmJTQUamQv5BeSPiLCgcTg0=; b=gsgJIRZehH2RNWJiCFA+Z+yxKgvIeTgUnYSCBKnvZhT9A4rySh1HjsP1At9Gw8XCAy AShQb1DpLmnsc4KVoaizt5lGdr8lZSGWFhFsw5nX0T0hIg8RsgAgg6r4TGyQzTSrGf6K d2tX+aiUSn+bQ3rXMfVjeCx+rn98TAtP+Fe8TuX02qRRLwKxW0VViTwX5PTVTFLjkGIg RtnJhYEa8vth9Pgugu5o2ouDhPpsKtQfltPdFcS0kqLyrESw+H18adHmY9XM88EO9tw6 TWm2Dv5rUqzcAwBkKKg7M/XzbaVEx4oswgqfoiNqAIqQKOQoNLLrd8SgjhUzG58C5dvP dUJQ== 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=Aadjgswy8Xi829IBXImVRmJTQUamQv5BeSPiLCgcTg0=; b=EMH2ys0f0pLOqQ1StAfjBXJZof9C7dwKJuOuJyPGs06ga1zT2j3Az4ds/s/YBPi9Hl Pw4PFCeZIRwRtAtVFWi8YdZazmwBjuyWCD0rMrxi0go4J5vTMo9b3xoIQxzjm0L2/dOH HUuIgARAoDOao71i2X3GEimUi6/vgjcPY8qvfcMyErxaG+gPNxnQZlmF4K1uYwY8mY6X czlZEAefDAbMx0RQo/GbOLsRe3e2jJgCUc6OZp7pBKVQ5aWSin+xlGn+cvgNzlVXzmaM IzWSyleCaMQxW2+lDd4FfjlRYUegrKEzPhSKh+J6igxy9ILOgAH2AEjtwPNinXewUp9a HAww== X-Gm-Message-State: AOAM533U/Hv/cWsEBAAYKKKnpM4OMnqpID8B5CpbYp/BhnFnyEBp8zzA LoZZQxhkpuPn3eDu7b/RN6KAmg== X-Google-Smtp-Source: ABdhPJzr5vrX9Af7iVe+bp7W9o/3nPZJUGahB05Ju2AGAmaqufsG1CzLiJ+7AbXTgI1W72hJk5Dm5A== X-Received: by 2002:a62:1684:: with SMTP id 126mr3301939pfw.37.1598716181091; Sat, 29 Aug 2020 08:49:41 -0700 (PDT) Received: from [192.168.1.11] ([71.212.141.89]) by smtp.gmail.com with ESMTPSA id i7sm2784821pgh.58.2020.08.29.08.49.39 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 29 Aug 2020 08:49:40 -0700 (PDT) Subject: Re: [RFC v4 07/70] target/riscv: rvv-1.0: remove rvv related codes from fcsr registers To: frank.chang@sifive.com, qemu-devel@nongnu.org, qemu-riscv@nongnu.org Cc: Alistair Francis , Palmer Dabbelt , Sagar Karandikar , Bastian Koppelmann References: <20200817084955.28793-1-frank.chang@sifive.com> <20200817084955.28793-8-frank.chang@sifive.com> From: Richard Henderson Message-ID: Date: Sat, 29 Aug 2020 08:49:38 -0700 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: <20200817084955.28793-8-frank.chang@sifive.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2607:f8b0:4864:20::435; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x435.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: -28 X-Spam_score: -2.9 X-Spam_bar: -- X-Spam_report: (-2.9 / 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=-0.809, 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-riscv@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 29 Aug 2020 15:49:46 -0000 On 8/17/20 1:48 AM, frank.chang@sifive.com wrote: > From: Frank Chang > > * Remove VXRM and VXSAT fields from FCSR register as they are only > presented in VCSR register. > * Remove RVV loose check in fs() predicate function. > > Signed-off-by: Frank Chang > --- > target/riscv/csr.c | 13 ------------- > 1 file changed, 13 deletions(-) Reviewed-by: Richard Henderson r~