From nobody Wed Nov 5 10:30:43 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 149939522353863.13662629107512; Thu, 6 Jul 2017 19:40:23 -0700 (PDT) Received: from localhost ([::1]:54183 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dTJBu-0008Ev-82 for importer@patchew.org; Thu, 06 Jul 2017 22:40:22 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:35458) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dTIxW-00044F-2x for qemu-devel@nongnu.org; Thu, 06 Jul 2017 22:25:30 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dTIxV-0001af-9r for qemu-devel@nongnu.org; Thu, 06 Jul 2017 22:25:30 -0400 Received: from mail-qk0-x242.google.com ([2607:f8b0:400d:c09::242]:33258) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1dTIxV-0001aV-5h for qemu-devel@nongnu.org; Thu, 06 Jul 2017 22:25:29 -0400 Received: by mail-qk0-x242.google.com with SMTP id p21so2762222qke.0 for ; Thu, 06 Jul 2017 19:25:29 -0700 (PDT) Received: from bigtime.twiddle.net.com (rrcs-66-91-136-156.west.biz.rr.com. [66.91.136.156]) by smtp.gmail.com with ESMTPSA id i85sm1407176qke.66.2017.07.06.19.25.25 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 06 Jul 2017 19:25:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references; bh=YQom9tkCzSCL9+YJa4a34BWwfhgCLnbjxZ+DnCP30iQ=; b=MsgAjAZc4EZ6csmtgAJQpRdf8ECn0agMXySi8asb6tbz47if1N39Sc+M+pcjiyNskt bV7OLQnzhpfvKNq72yYilKUCiqJDWLLWpbLQDAh103E/nj4uALgXAd5QL4t8KMg3W8Cl 6paDVN01w2jdHTx5NngbRUYNBRfT37DjD7uxlcO4sRemJ+0ZmkDoRa/ah/B0bgSXMqjE ua2F/KN/k2kn8T0whyll4GXT4rsK4ghCe/TIGw/OHC2LUw4rIwI3OUI6KPBDJTV1fKUI 7Z3e5N+7jEH+MrlMGcI+fUv1OR8XDH76dqKcNfTVvUmGT8nxNo/6ja8RzT11Y9K3c5Wp qrZQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references; bh=YQom9tkCzSCL9+YJa4a34BWwfhgCLnbjxZ+DnCP30iQ=; b=YaLqLyAxdH9q30SPYsLPr+s62hOayp23dysdlreIvALZ6UowxSEVFDWB7hUOuq8Fts KI/OvS2SY7y0W9deOg/RpoqFKpQQqJexB0mlM+WgzAlyw0hScKgHic9VHDkZN2cMp0F9 lz8QpIcfgKGqiNZOpQuGDK6VIMv5NT2cXJS4qCCJCfWIlT9ZKaomu2hOmxbOSDM+nJfu 5VclBuDga7sxBi0GW3vCnjVrWsAsrntDw97t+zETYT77F9x3te1CpOnJiYalbpWYw0SF zIDZVmIidZzYRe7vJxTTqz/BuF3ugaOmqKumPhXV1SkuWMFwI6XbefnLx7iUy03Og7Tv HBhQ== X-Gm-Message-State: AKS2vOzaROa7jHD7C2zLvZQbfb+6AICjJlviOtMAAr4MwJcPA2dsOkQc CpOQqlqyn4IEqU9LngM= X-Received: by 10.55.221.220 with SMTP id u89mr61301680qku.236.1499394328546; Thu, 06 Jul 2017 19:25:28 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Date: Thu, 6 Jul 2017 16:21:09 -1000 Message-Id: <20170707022111.21836-26-rth@twiddle.net> X-Mailer: git-send-email 2.9.4 In-Reply-To: <20170707022111.21836-1-rth@twiddle.net> References: <20170707022111.21836-1-rth@twiddle.net> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:400d:c09::242 Subject: [Qemu-devel] [PATCH v2 25/27] target/sh4: Add missing FPSCR.PR == 0 checks X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: bruno@clisp.org, laurent@vivier.eu, aurelien@aurel32.net, glaubitz@debian.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZohoMail: RDKM_2 RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Both frchg and fschg require PR =3D=3D 0, otherwise undefined_operation. Signed-off-by: Richard Henderson Reviewed-by: Aurelien Jarno --- target/sh4/translate.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/target/sh4/translate.c b/target/sh4/translate.c index 35a5c91..2b62e39 100644 --- a/target/sh4/translate.c +++ b/target/sh4/translate.c @@ -485,10 +485,12 @@ static void _decode_opc(DisasContext * ctx) tcg_gen_movi_i32(cpu_sr_t, 1); return; case 0xfbfd: /* frchg */ + CHECK_FPSCR_PR_0 tcg_gen_xori_i32(cpu_fpscr, cpu_fpscr, FPSCR_FR); ctx->bstate =3D BS_STOP; return; case 0xf3fd: /* fschg */ + CHECK_FPSCR_PR_0 tcg_gen_xori_i32(cpu_fpscr, cpu_fpscr, FPSCR_SZ); ctx->bstate =3D BS_STOP; return; --=20 2.9.4