From patchwork Tue Sep 20 19:41:57 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Daniel Henrique Barboza X-Patchwork-Id: 12982816 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 604D2C6FA82 for ; Tue, 20 Sep 2022 23:36:47 +0000 (UTC) Received: from localhost ([::1]:52330 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oamnG-0004fm-Fe for qemu-devel@archiver.kernel.org; Tue, 20 Sep 2022 19:36:46 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:55680) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oaj8x-0001Sf-SW; Tue, 20 Sep 2022 15:42:58 -0400 Received: from mail-ot1-x336.google.com ([2607:f8b0:4864:20::336]:45924) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oaj8s-0001sE-6b; Tue, 20 Sep 2022 15:42:53 -0400 Received: by mail-ot1-x336.google.com with SMTP id j17-20020a9d7f11000000b0065a20212349so2454393otq.12; Tue, 20 Sep 2022 12:42:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date; bh=kaoxYwqVYMfX1J/FS5qVCcaBu8reM1m5FL76Ohk+ggw=; b=QAfdJZwSoRMCCiKwvjv61ipWz9YQaie8sRqhBWaMyxXKPm6uv5fnZEc1bCt8o0arTr OfQnExybzkOOs5kALCkshL0pNY62KSxu5bv1lWmhoZaFJ6V7nWegULaxuIjwL99YQako dKJSAs23O0/G2Ab6E/StGyfraVRk5AmwgnKbYmbiuRCpZ6rlpTl4qVeQgKOVCFHl2JII xysHkyYRD/cAiZQoCZbMXvGcfVpy+gKrMudckg0buqy2YOp8XsYleRWwqHOlb8IuP7+N m2UY0eTBg7K4kFhhxrsd0SwtY4VYPzAcBMc8k59+K6OPDUTPigwj11Af+dfaADlOGl9v cOUw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date; bh=kaoxYwqVYMfX1J/FS5qVCcaBu8reM1m5FL76Ohk+ggw=; b=sZx53Tn9N0bTIaWjfHNTjNMeHphBkBa4J3np4pu1VBegc+djDI4+I/Iukfc47/pu3H qzWoP06Bx54m6j0wwlKLpESU9Lhk6zFz5B/kkS2Xog6gWjUGuIh2pnVvir/mYMvIZL6t 1GUbip4ODT/mg1R2Ip++fH40rLXtKnILV8UdGzSth9hFhn4zZQ+Qe+VED+pU8XEqUZZn L6MDEByfOTPM0Tyu3i9VCnpaCTe39bbKd+0unKDeYRsrRqk7uSMJ9SwkOZ4/fywOdt6/ VZ+ZPGWYwVCZuHpvkrIKZNw0IYXsDDg64zCNU5o1l24qXqCupjsCM28EFmypZOkHIdlM vnXQ== X-Gm-Message-State: ACrzQf0q2xO92bsbF+ayuUZZQuBq0aY2DTPdlLgxuab73AOHTgFcUUKs TUR3mczogvgq1yauKdyGyTiuYcfMXRI= X-Google-Smtp-Source: AMsMyM6j+c5UkgNtAqblpGe4s8NnMtK0J8cZR95DMGNAvvkQxJwwVbfThkrUa+Y+WRXW6uPevCyHvA== X-Received: by 2002:a9d:2963:0:b0:65b:a27e:f536 with SMTP id d90-20020a9d2963000000b0065ba27ef536mr1497113otb.364.1663702962511; Tue, 20 Sep 2022 12:42:42 -0700 (PDT) Received: from balboa.COMFAST ([191.193.2.69]) by smtp.gmail.com with ESMTPSA id e33-20020a05687023a100b0012763819bcasm333808oap.50.2022.09.20.12.42.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 20 Sep 2022 12:42:42 -0700 (PDT) From: Daniel Henrique Barboza To: qemu-devel@nongnu.org Cc: qemu-ppc@nongnu.org, clg@kaod.org, =?utf-8?q?V=C3=ADctor_Colombo?= , Daniel Henrique Barboza Subject: [PULL 12/17] target/ppc: Set OV32 when OV is set Date: Tue, 20 Sep 2022 16:41:57 -0300 Message-Id: <20220920194202.82615-13-danielhb413@gmail.com> X-Mailer: git-send-email 2.37.3 In-Reply-To: <20220920194202.82615-1-danielhb413@gmail.com> References: <20220920194202.82615-1-danielhb413@gmail.com> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::336; envelope-from=danielhb413@gmail.com; helo=mail-ot1-x336.google.com X-Spam_score_int: -17 X-Spam_score: -1.8 X-Spam_bar: - X-Spam_report: (-1.8 / 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, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham 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" From: Víctor Colombo According to PowerISA: "OV32 is set whenever OV is implicitly set, and is set to the same value that OV is defined to be set to in 32-bit mode". This patch changes helper_update_ov_legacy to set/clear ov32 when applicable. Signed-off-by: Víctor Colombo Reviewed-by: Daniel Henrique Barboza Message-Id: <20220906125523.38765-7-victor.colombo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza --- target/ppc/int_helper.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/target/ppc/int_helper.c b/target/ppc/int_helper.c index d905f07d02..696096100b 100644 --- a/target/ppc/int_helper.c +++ b/target/ppc/int_helper.c @@ -37,9 +37,9 @@ static inline void helper_update_ov_legacy(CPUPPCState *env, int ov) { if (unlikely(ov)) { - env->so = env->ov = 1; + env->so = env->ov = env->ov32 = 1; } else { - env->ov = 0; + env->ov = env->ov32 = 0; } }