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 685ECC77B6E for ; Wed, 12 Apr 2023 10:21:12 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pmXak-0005CC-VG; Wed, 12 Apr 2023 06:20:42 -0400 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 1pmXaj-0005Bu-JM for qemu-devel@nongnu.org; Wed, 12 Apr 2023 06:20:41 -0400 Received: from mail-wr1-x429.google.com ([2a00:1450:4864:20::429]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pmXaf-0001Xy-64 for qemu-devel@nongnu.org; Wed, 12 Apr 2023 06:20:41 -0400 Received: by mail-wr1-x429.google.com with SMTP id q29so10191282wrc.3 for ; Wed, 12 Apr 2023 03:20:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1681294835; x=1683886835; 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=oSsFaWaGZiM2AtyO1t0JA5fKBd8lfTHW98v3S2Zf6fU=; b=MCATGJuDFvh7N0s3QyTNnSn0cKSahfIG4mR0hx5skk/XsEp5tz61lL6IgIpFlaD8QJ v0Fi1aQmzEkaWo1ipy+2jJzy3xecIdKCpUbbvfFsZ9Xzc5KbZqV89jU62kMpuM3GuH5g lp9NwOJPX5zcUdpiF212reVwzlWzSzhubvn9AcIDg7Z6n3piVLaPF8NTreWpxG31qyjV xdrd7vnUHfLrwqsCtrN812vO9NrV3FRBq2faUnT/WqMzFdBi9zv96Gvamjx+whbhnTC2 VKvj8doQqYIwS0JtBzfJtOIPbqJsB+HeTqAhtyNdgO4944nVbiJEdL3zkRbqV9a3UuxJ hmJg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1681294835; x=1683886835; 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=oSsFaWaGZiM2AtyO1t0JA5fKBd8lfTHW98v3S2Zf6fU=; b=V3vhgxg48i+d7y8Dv+Ibyw4FDuF1BILbUKNqmiQw4onuC4bQYjOfjUA1EmI5wLvXtm hLz1rJcuL6W7flvCX41JS+ZndIPSyLZb5t8tYsQum6csgrm4oYtackfkeRsJOkz+GAfo 2xeG6gOmrGENX4jy9FlzzGxOjzLti5fj3qtz/EyrUKUEIMuF9u5gu2owD5gUYNML4GMw 2NtiQk9P9AfHVlRmKi4uXPrJ7twYcuallGoX940RHO+jVHqytJMhKN5GOrzrzjXf7cIg hpMUzUtrc/kyRdYbn29BJV1vl46dqAcOa4KMTFwdpPJICshosBhgnzSFySIunNqgqxuQ byXQ== X-Gm-Message-State: AAQBX9ehJ3oHRV5iPLeoviSukH3Kx8xgYxhK4tD/DoIlnNeo7XxIq7Fr rjN0RgA2brkDPdY5nmtxF8H50g== X-Google-Smtp-Source: AKy350YtJE+3mNKba3ocsgbYm2Dha3yDZ3v1dKqEpmzvf3prwqSKehffA6fDzpJVCOnMu4oNzeBJVQ== X-Received: by 2002:adf:e542:0:b0:2f2:388e:67d6 with SMTP id z2-20020adfe542000000b002f2388e67d6mr4099139wrm.46.1681294835253; Wed, 12 Apr 2023 03:20:35 -0700 (PDT) Received: from [10.0.2.69] (ip-037-024-010-236.um08.pools.vodafone-ip.de. [37.24.10.236]) by smtp.gmail.com with ESMTPSA id o13-20020a5d62cd000000b002c70ce264bfsm16925963wrv.76.2023.04.12.03.20.34 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 12 Apr 2023 03:20:34 -0700 (PDT) Message-ID: <650d7a14-5752-26d3-70a3-07d47e04fb14@linaro.org> Date: Wed, 12 Apr 2023 12:20:32 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.9.0 Subject: Re: [RFC 2/5] target/riscv: Add support for Zfbfmin extension Content-Language: en-US To: Weiwei Li , qemu-riscv@nongnu.org, qemu-devel@nongnu.org Cc: palmer@dabbelt.com, alistair.francis@wdc.com, bin.meng@windriver.com, dbarboza@ventanamicro.com, zhiwei_liu@linux.alibaba.com, wangjunqiang@iscas.ac.cn, lazyparser@gmail.com References: <20230412023320.50706-1-liweiwei@iscas.ac.cn> <20230412023320.50706-3-liweiwei@iscas.ac.cn> From: Richard Henderson In-Reply-To: <20230412023320.50706-3-liweiwei@iscas.ac.cn> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2a00:1450:4864:20::429; envelope-from=richard.henderson@linaro.org; helo=mail-wr1-x429.google.com X-Spam_score_int: -42 X-Spam_score: -4.3 X-Spam_bar: ---- X-Spam_report: (-4.3 / 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=-2.17, 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 4/12/23 04:33, Weiwei Li wrote: > Add trans_* and helper function for Zfbfmin instructions. > > Signed-off-by: Weiwei Li > Signed-off-by: Junqiang Wang > --- > target/riscv/fpu_helper.c | 12 +++++ > target/riscv/helper.h | 4 ++ > target/riscv/insn32.decode | 4 ++ > target/riscv/insn_trans/trans_rvbf16.c.inc | 53 ++++++++++++++++++++++ > target/riscv/insn_trans/trans_rvzfh.c.inc | 12 ++--- > target/riscv/translate.c | 1 + > 6 files changed, 80 insertions(+), 6 deletions(-) > create mode 100644 target/riscv/insn_trans/trans_rvbf16.c.inc Reviewed-by: Richard Henderson r~