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 8A744D10BE4 for ; Sat, 26 Oct 2024 04:40:01 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1t4Yae-0008KX-He; Sat, 26 Oct 2024 00:39:52 -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 1t4Yac-0008J9-S5 for qemu-devel@nongnu.org; Sat, 26 Oct 2024 00:39:50 -0400 Received: from mail-pl1-x62c.google.com ([2607:f8b0:4864:20::62c]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1t4Yaa-0000pL-Bc for qemu-devel@nongnu.org; Sat, 26 Oct 2024 00:39:50 -0400 Received: by mail-pl1-x62c.google.com with SMTP id d9443c01a7336-20c6f492d2dso28832405ad.0 for ; Fri, 25 Oct 2024 21:39:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1729917587; x=1730522387; darn=nongnu.org; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=Hvh0+NDIIxNrTt03RW0CfWwHElN89DGa3qT5CiLqnG4=; b=QyxyIr7jRKWeieL3MogtxYUkmafYuGh0Uqamz7kXv7dRqDcDxP8ySWnPL9kJdbwP4I w0WVuVBkwwb3kcx8+imcNGV69Zu4lTD8Oa9Pjw1RNtuh0Qby4rPU6LI61lSAFRxqVsY7 lLmQAjilUrWMsAog6Rk97Ve+Zutx/C0WqrEGmWey1yPKhoZubNksjsuDQgk2mkIKPXR4 K2rUnFAgKm7mjNrW5SZYDWcd0+eHcTowqp5oO3X7Di2aOY4uZLBlMAyG2UQy3ivtlF1G MHq+33ODMnNJAuVOrh7WgNWDspw56UuwH0s/xF5bw6ByZCZSLGBggMce8p+ezJbNIZIX t14Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1729917587; x=1730522387; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=Hvh0+NDIIxNrTt03RW0CfWwHElN89DGa3qT5CiLqnG4=; b=grY90HX0biPfeVOvzPON2AfQDGwdVtXezbIblWEZPV4miLoSGV/kLVbXoTn8zIZWu6 k6VXQS6BYqKR1+AuR1aTu0j+Z/Ez0YuE7/SpDO7Uf4x+IBAxqB2uVVKhauL6ORH+l0un Uc7YaU+5Rf97rEwTu6BAASZnYOiS4/lVI2izkUilS2xtoLJt4GP9l+6bRaIUBZIhAz7V BYQ7dTE69YV8Y2Z57FY6LxNythLlnD3JVd5L/xNVNKouR/mvIqo6g1qVqzp7ZCinqoWk VbEiUgw+u2ZtVe3r5oYAu0r/sx1Ltfe//S1BAU+TUQAkU8SXNFCBj5NFviTIPXoYWKTo YVTQ== X-Forwarded-Encrypted: i=1; AJvYcCXwwNvLvIWim7sbCcKsjnnSEFxz547MrGSBXFC/7J5w86nDWyEdOUNhi4sXIFpbvF7kmYNkldEoKSU9@nongnu.org X-Gm-Message-State: AOJu0YyR1Myt/wIk2L3f3ZutiOTu6siHgYoQm/AmkoSbJT9y2WjUTSkA WiHekWlse/UHCzltRlbxH1/3yFkm14pWFqfomZa2Mq8ccqlBrkBifpyjjwSr1Vw= X-Google-Smtp-Source: AGHT+IERE2I9p7BYU8mcWHw1Y9HBtji07mvDioX8gLcSgkE2Ih4vfKxRDTW61yw34cHGdRD7Ux5/5Q== X-Received: by 2002:a17:902:e5d0:b0:1fb:57e7:5bb4 with SMTP id d9443c01a7336-210c6c6b978mr15380225ad.37.1729917586966; Fri, 25 Oct 2024 21:39:46 -0700 (PDT) Received: from [192.168.120.226] ([45.176.88.169]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-210bc02eee6sm17342875ad.219.2024.10.25.21.39.41 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 25 Oct 2024 21:39:46 -0700 (PDT) Message-ID: <33ed109e-5221-43f0-8f1c-e188187c581b@linaro.org> Date: Sat, 26 Oct 2024 01:39:39 -0300 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 18/21] target/microblaze: Explicitly set 2-NaN propagation rule To: Peter Maydell , qemu-arm@nongnu.org, qemu-devel@nongnu.org Cc: =?UTF-8?Q?Alex_Benn=C3=A9e?= , Richard Henderson , Song Gao , Eduardo Habkost , "Edgar E. Iglesias" , Jiaxun Yang , Aleksandar Rikalo , Stafford Horne , Nicholas Piggin , Daniel Henrique Barboza , Yoshinori Sato , David Hildenbrand , Ilya Leoshkevich , Thomas Huth , Mark Cave-Ayland , Artyom Tarasenko , Max Filippov , qemu-ppc@nongnu.org, qemu-s390x@nongnu.org References: <20241025141254.2141506-1-peter.maydell@linaro.org> <20241025141254.2141506-19-peter.maydell@linaro.org> Content-Language: en-US From: =?UTF-8?Q?Philippe_Mathieu-Daud=C3=A9?= In-Reply-To: <20241025141254.2141506-19-peter.maydell@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::62c; envelope-from=philmd@linaro.org; helo=mail-pl1-x62c.google.com X-Spam_score_int: 12 X-Spam_score: 1.2 X-Spam_bar: + X-Spam_report: (1.2 / 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, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_SBL_CSS=3.335, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no 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 25/10/24 11:12, Peter Maydell wrote: > Set the NaN propagation rule explicitly for the float_status word > used in the microblaze target. > > This is probably not the architecturally correct behaviour, > but since this is a no-behaviour-change patch, we leave a > TODO note to that effect. > > Signed-off-by: Peter Maydell > --- > target/microblaze/cpu.c | 5 +++++ > fpu/softfloat-specialize.c.inc | 3 ++- > 2 files changed, 7 insertions(+), 1 deletion(-) Reviewed-by: Philippe Mathieu-Daudé