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 40574D5B84C for ; Tue, 29 Oct 2024 06:13:23 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1t5fRT-0001ZR-Va; Tue, 29 Oct 2024 02:11:00 -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 1t5fRQ-0001W1-PB for qemu-devel@nongnu.org; Tue, 29 Oct 2024 02:10:56 -0400 Received: from mail-wr1-x42a.google.com ([2a00:1450:4864:20::42a]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1t5fRO-0007Br-CI for qemu-devel@nongnu.org; Tue, 29 Oct 2024 02:10:56 -0400 Received: by mail-wr1-x42a.google.com with SMTP id ffacd0b85a97d-37d3ecad390so4409701f8f.1 for ; Mon, 28 Oct 2024 23:10:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1730182245; x=1730787045; 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=pTbswlSQFh+U2AURAZypMjlWl7wz00C7z2XO17y4wQI=; b=ESSJDhJi9S4tnBuddhdzUjvM0ttp00ifFmGQF2ys/ifHGV64Lyvl21UNdiBF6xxzZo TPVq9e0q1zGyZ9u/qkmF3qORamee8O0B5lKuXF6Ko38L7B6fWP5wPkqADgX76BpxiNBv l7BGLLxshENqdlg/L/EhOOZiXDmOxOgi3BKFCMHUiTAy/7vP43ZUo4aq9Y1vv1BtAV2i ElYiy+tv6z3qmJIIdKeRLZGr/UJ76GihPekuHGso5shxyJgDC+jxrWAzyMdybTMhZBJt 1QFpDFcCCyKEq33KCe7JqSNwhScxnsmX64nIAcfXpegkrxB8hLZovDb/HiqsukoTnrMK gRDA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1730182245; x=1730787045; 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=pTbswlSQFh+U2AURAZypMjlWl7wz00C7z2XO17y4wQI=; b=kMJG+w7pgVW++QqYRIQmbiS7Vgl/yZ64mRonXXx2bffmm277UVsBD8Wu3a1SIKEA22 2QFSk51KZyRkb4OSyVZw11guuydZpvGGnBM4UslKSmSLbQCZpLq31jT4EGoMel1hGFob qR/ku1lbwqI8VGSE1AsoCwbm1qpZ0vaTSbCTcdWpN9awla8rtuptp2MYvVgTpB+Cys6T JH8S+n4bjLA0UOUzbeD/bHfcRcLVpx/4whVeoI6/wFyqzeyiENx8jj0TY538GiWqU010 r6TWtkM832HqwLa4SJhGlBiaNlIELbP6TnPllTYgZRCcBkfkAHHg1IYzu86te0gOFkxj uoFg== X-Forwarded-Encrypted: i=1; AJvYcCUFACNQ+KAU6zFZfKkNd7xytOC55cK34A49epU7v5l0hGZFaL6N+g4Uw4Hq7pi0Rou2b/01CThSfWuY@nongnu.org X-Gm-Message-State: AOJu0YyrVSNLtmqdZb0GhM6mIEiqdGWs4s52LjJgfcx/5kLqZ6iwbym2 zAaIK+cPWDmUy/z53HU4UBcudrg5T5DYVzgf6kGeLevwbyd4HjLg56ClxX1RKfQ= X-Google-Smtp-Source: AGHT+IH9e9XRp6y+3x71gAkSy8Jn7oqtD9EJ4sg+Lxm+8+GQfFl/L8u2D5umxmh3JQRYkVlpOrtwPQ== X-Received: by 2002:adf:ed88:0:b0:37d:460d:2d07 with SMTP id ffacd0b85a97d-38159d75937mr607201f8f.10.1730182244958; Mon, 28 Oct 2024 23:10:44 -0700 (PDT) Received: from [192.168.21.227] ([90.197.151.65]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4318b55f5e1sm165298915e9.14.2024.10.28.23.10.43 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 28 Oct 2024 23:10:44 -0700 (PDT) Message-ID: <631ea605-f89e-428b-aba0-93e3895f2ddb@linaro.org> Date: Mon, 28 Oct 2024 12:18:52 +0000 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 09/21] target/m68k: 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?= , =?UTF-8?Q?Philippe_Mathieu-Daud=C3=A9?= , 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> <20241025141254.2141506-10-peter.maydell@linaro.org> Content-Language: en-US From: Richard Henderson In-Reply-To: <20241025141254.2141506-10-peter.maydell@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2a00:1450:4864:20::42a; envelope-from=richard.henderson@linaro.org; helo=mail-wr1-x42a.google.com X-Spam_score_int: -10 X-Spam_score: -1.1 X-Spam_bar: - X-Spam_report: (-1.1 / 5.0 requ) BAYES_00=-1.9, DATE_IN_PAST_12_24=1.049, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, 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 10/25/24 15:12, Peter Maydell wrote: > Explicitly set the 2-NaN propagation rule on env->fp_status > and on the temporary fp_status that we use in frem (since > we pass that to a division operation function). > --- > target/m68k/cpu.c | 16 ++++++++++++++++ > target/m68k/fpu_helper.c | 1 + > fpu/softfloat-specialize.c.inc | 19 +------------------ > 3 files changed, 18 insertions(+), 18 deletions(-) Reviewed-by: Richard Henderson r~