Message ID | 20210910112624.72748-2-luis.pires@eldorado.org.br |
---|---|
State | New |
Headers | show
Return-Path: <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=<UNKNOWN>) 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 ozlabs.org (Postfix) with ESMTPS id 4H5YfC4Sngz9sRN for <incoming@patchwork.ozlabs.org>; Fri, 10 Sep 2021 21:33:23 +1000 (AEST) Received: from localhost ([::1]:55936 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>) id 1mOemX-0000Uw-A5 for incoming@patchwork.ozlabs.org; Fri, 10 Sep 2021 07:33:21 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:48812) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <luis.pires@eldorado.org.br>) id 1mOeg7-0001z6-I7; Fri, 10 Sep 2021 07:26:43 -0400 Received: from [201.28.113.2] (port=62238 helo=outlook.eldorado.org.br) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from <luis.pires@eldorado.org.br>) id 1mOeg6-0001e6-6q; Fri, 10 Sep 2021 07:26:43 -0400 Received: from power9a ([10.10.71.235]) by outlook.eldorado.org.br with Microsoft SMTPSVC(8.5.9600.16384); Fri, 10 Sep 2021 08:26:37 -0300 Received: from eldorado.org.br (unknown [10.10.70.45]) by power9a (Postfix) with ESMTP id 46035800C19; Fri, 10 Sep 2021 08:26:37 -0300 (-03) From: Luis Pires <luis.pires@eldorado.org.br> To: qemu-devel@nongnu.org, qemu-ppc@nongnu.org Subject: [PATCH v3 01/22] host-utils: Fix overflow detection in divu128() Date: Fri, 10 Sep 2021 08:26:03 -0300 Message-Id: <20210910112624.72748-2-luis.pires@eldorado.org.br> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210910112624.72748-1-luis.pires@eldorado.org.br> References: <20210910112624.72748-1-luis.pires@eldorado.org.br> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-OriginalArrivalTime: 10 Sep 2021 11:26:37.0560 (UTC) FILETIME=[B7F74780:01D7A636] X-Host-Lookup-Failed: Reverse DNS lookup failed for 201.28.113.2 (failed) Received-SPF: pass client-ip=201.28.113.2; envelope-from=luis.pires@eldorado.org.br; helo=outlook.eldorado.org.br 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, 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: 2.1.23 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: Luis Pires <luis.pires@eldorado.org.br>, richard.henderson@linaro.org, groug@kaod.org, david@gibson.dropbear.id.au Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> |
Series |
target/ppc: DFP instructions using decodetree
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expand
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diff --git a/util/host-utils.c b/util/host-utils.c index 7b9322071d..a789a11b46 100644 --- a/util/host-utils.c +++ b/util/host-utils.c @@ -102,7 +102,7 @@ int divu128(uint64_t *plow, uint64_t *phigh, uint64_t divisor) *plow = dlo / divisor; *phigh = dlo % divisor; return 0; - } else if (dhi > divisor) { + } else if (dhi >= divisor) { return 1; } else {