From nobody Tue Feb 10 10:20:05 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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 Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1662039985411262.3257807289915; Thu, 1 Sep 2022 06:46:25 -0700 (PDT) Received: from localhost ([::1]:33090 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oTkWV-0007mh-3S for importer@patchew.org; Thu, 01 Sep 2022 09:46:23 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:41960) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oTk8f-0000pK-Ru; Thu, 01 Sep 2022 09:21:45 -0400 Received: from [200.168.210.66] (port=32839 helo=outlook.eldorado.org.br) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oTk8Z-00032X-AM; Thu, 01 Sep 2022 09:21:44 -0400 Received: from p9ibm ([10.10.71.235]) by outlook.eldorado.org.br over TLS secured channel with Microsoft SMTPSVC(8.5.9600.16384); Thu, 1 Sep 2022 10:18:21 -0300 Received: from eldorado.org.br (unknown [10.10.70.45]) by p9ibm (Postfix) with ESMTP id DF5078002C5; Thu, 1 Sep 2022 10:18:20 -0300 (-03) From: =?UTF-8?q?V=C3=ADctor=20Colombo?= To: qemu-devel@nongnu.org, qemu-ppc@nongnu.org Cc: clg@kaod.org, danielhb413@gmail.com, david@gibson.dropbear.id.au, groug@kaod.org, richard.henderson@linaro.org, victor.colombo@eldorado.org.br, matheus.ferst@eldorado.org.br, lucas.araujo@eldorado.org.br, leandro.lupori@eldorado.org.br, lucas.coutinho@eldorado.org.br Subject: [PATCH 19/19] target/ppc: Clear fpstatus flags on VSX_ROUND Date: Thu, 1 Sep 2022 10:17:56 -0300 Message-Id: <20220901131756.26060-20-victor.colombo@eldorado.org.br> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220901131756.26060-1-victor.colombo@eldorado.org.br> References: <20220901131756.26060-1-victor.colombo@eldorado.org.br> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-OriginalArrivalTime: 01 Sep 2022 13:18:21.0340 (UTC) FILETIME=[4EC9EDC0:01D8BE05] X-Host-Lookup-Failed: Reverse DNS lookup failed for 200.168.210.66 (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=200.168.210.66; envelope-from=victor.colombo@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, T_SCC_BODY_TEXT_LINE=-0.01 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+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZM-MESSAGEID: 1662039987652100001 Fix xsrdpic and other instructions not clearing the flags and saving incorrect values to FPSCR. Signed-off-by: V=C3=ADctor Colombo Reviewed-by: Daniel Henrique Barboza --- target/ppc/fpu_helper.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/target/ppc/fpu_helper.c b/target/ppc/fpu_helper.c index fd3a966371..be47d73b14 100644 --- a/target/ppc/fpu_helper.c +++ b/target/ppc/fpu_helper.c @@ -3172,6 +3172,8 @@ void helper_##op(CPUPPCState *env, ppc_vsr_t *xt, ppc= _vsr_t *xb) \ int i; \ FloatRoundMode curr_rounding_mode; \ \ + helper_reset_fpstatus(env); \ + \ if (rmode !=3D FLOAT_ROUND_CURRENT) { \ curr_rounding_mode =3D get_float_rounding_mode(&env->fp_status); \ set_float_rounding_mode(rmode, &env->fp_status); \ --=20 2.25.1