From nobody Tue Feb 10 11:15:18 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1637338068554687.3718202306402; Fri, 19 Nov 2021 08:07:48 -0800 (PST) Received: from localhost ([::1]:56732 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mo6QU-0000Mo-1F for importer@patchew.org; Fri, 19 Nov 2021 11:07:47 -0500 Received: from eggs.gnu.org ([209.51.188.92]:43268) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mo6OB-0004sF-EX for qemu-devel@nongnu.org; Fri, 19 Nov 2021 11:05:23 -0500 Received: from [2a00:1450:4864:20::334] (port=39671 helo=mail-wm1-x334.google.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mo6O9-000489-By for qemu-devel@nongnu.org; Fri, 19 Nov 2021 11:05:22 -0500 Received: by mail-wm1-x334.google.com with SMTP id n33-20020a05600c502100b0032fb900951eso10861270wmr.4 for ; Fri, 19 Nov 2021 08:05:19 -0800 (PST) Received: from localhost.localdomain (165.red-37-158-79.dynamicip.rima-tde.net. [37.158.79.165]) by smtp.gmail.com with ESMTPSA id q84sm14044877wme.3.2021.11.19.08.05.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 19 Nov 2021 08:05:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=Sren8Rs9KrckHqTU0/cCTHuf97eHdguy2sz601ndxB0=; b=IFKfDbMKT149DWgJhLvY0juZonB3wgyVDeJjj44SfM6oGfS8lfrS1n0a90qrsovs68 4H0wRWqlcuez51qi6Vv935heNSS3j4DUbUO2npJtbxxL/0U554Zj+Bq+RfD6Vj4IsA4u 5NMuDMc4gbn8xZ5f89KyUDuflbOIADHN5mxKKdmy4mK5ludhINPjwilewD6ZliDCz2pG TmhWi7mNzzq+OWotqkhf4fn2P1zALYR5XdLEjNYk/0nbLFCwq45M8MDdY+CzTuJz8Bj4 KmjaQXmvHHpmHo6FlymBbwHqztu6VbZwL/Ks9q0J4mcNv9z8zsVlN4n51vvxTbaFPSX+ ZWqg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=Sren8Rs9KrckHqTU0/cCTHuf97eHdguy2sz601ndxB0=; b=VkqNmUCpYrbEAdZs/4wst8mj2Ggut+AcvDmW6qbScXM5WQxWZYpO7NlW35H6+BOeoB IK2xxN6rKo26s1ByD1BFgrqQMBYBxHZGhIfI8HOtgbbt6EgvZuQD0owwfiDjFsF2pC9u bBElg7BwDZr2rInndiuyNemL7yTebAqGaLc9LTDrUHJRV695gLOTgdfV5m2fCSQPN4bM Vuu7WQM4FUUN/Uscc5sVUjIRuag7qTTdSTcY4jL7xsIGaJ3XZ18k7oMhEsNQndByWjka EsqzaQoBrIurFVoKD6DEmZX8SO2x+ti++le9OPOFz2KwyCJwGlZlOPM2Rv2Z0d9R8iM1 s50A== X-Gm-Message-State: AOAM532dg/EDKasUdKRa4Jj6NdQ94kFc0MOBz3LGquED26c3KROqYuqO MjPKNj2h33jPjE+zBJqWLdIz/TLz2tBmRgu4qJo= X-Google-Smtp-Source: ABdhPJwK4FnaSJcM/gVAgrAmzBMp1zltEw55bV5t45EfUKr7vUm+1fhFKS4gM/nlbZ3Fo6wT+Ighdg== X-Received: by 2002:a05:600c:34d6:: with SMTP id d22mr868081wmq.111.1637337918611; Fri, 19 Nov 2021 08:05:18 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH 05/35] softfloat: Add flag specific to sqrt(-x) Date: Fri, 19 Nov 2021 17:04:32 +0100 Message-Id: <20211119160502.17432-6-richard.henderson@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211119160502.17432-1-richard.henderson@linaro.org> References: <20211119160502.17432-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Host-Lookup-Failed: Reverse DNS lookup failed for 2a00:1450:4864:20::334 (failed) Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::334; envelope-from=richard.henderson@linaro.org; helo=mail-wm1-x334.google.com X-Spam_score_int: -12 X-Spam_score: -1.3 X-Spam_bar: - X-Spam_report: (-1.3 / 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, PDS_HP_HELO_NORDNS=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RDNS_NONE=0.793, 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: , Cc: qemu-ppc@nongnu.org, danielhb413@gmail.com, alex.bennee@linaro.org, clg@kaod.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1637338070380100003 Content-Type: text/plain; charset="utf-8" PowerPC has this flag, and it's easier to compute it here than after the fact. Signed-off-by: Richard Henderson --- include/fpu/softfloat-types.h | 1 + fpu/softfloat-parts.c.inc | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/include/fpu/softfloat-types.h b/include/fpu/softfloat-types.h index 5a9671e564..33224b5f22 100644 --- a/include/fpu/softfloat-types.h +++ b/include/fpu/softfloat-types.h @@ -156,6 +156,7 @@ enum { float_flag_invalid_imz =3D 0x0100, /* inf * 0 */ float_flag_invalid_idi =3D 0x0200, /* inf / inf */ float_flag_invalid_zdz =3D 0x0400, /* 0 / 0 */ + float_flag_invalid_sqrt =3D 0x0800, /* sqrt(-x) */ }; =20 /* diff --git a/fpu/softfloat-parts.c.inc b/fpu/softfloat-parts.c.inc index b8563cd2df..cc8c2c3aee 100644 --- a/fpu/softfloat-parts.c.inc +++ b/fpu/softfloat-parts.c.inc @@ -869,7 +869,7 @@ static void partsN(sqrt)(FloatPartsN *a, float_status *= status, return; =20 d_nan: - float_raise(float_flag_invalid, status); + float_raise(float_flag_invalid | float_flag_invalid_sqrt, status); parts_default_nan(a, status); } =20 --=20 2.25.1