From nobody Mon Feb 9 13:38:18 2026 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 1500409502064435.3407032146408; Tue, 18 Jul 2017 13:25:02 -0700 (PDT) Received: from localhost ([::1]:58449 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dXZ3D-0001Nj-SV for importer@patchew.org; Tue, 18 Jul 2017 16:24:59 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:50104) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dXYjW-0006sQ-EZ for qemu-devel@nongnu.org; Tue, 18 Jul 2017 16:04:39 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dXYjR-000557-VV for qemu-devel@nongnu.org; Tue, 18 Jul 2017 16:04:38 -0400 Received: from mail-qt0-x243.google.com ([2607:f8b0:400d:c0d::243]:35883) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1dXYjR-00054n-RJ for qemu-devel@nongnu.org; Tue, 18 Jul 2017 16:04:33 -0400 Received: by mail-qt0-x243.google.com with SMTP id l55so3659100qtl.3 for ; Tue, 18 Jul 2017 13:04:33 -0700 (PDT) Received: from bigtime.com ([101.165.234.197]) by smtp.gmail.com with ESMTPSA id b201sm2339817qkg.5.2017.07.18.13.04.30 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 18 Jul 2017 13:04:32 -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=KZNpZesde4jb63v4sT1bYuZoJHwamXmrMUNCsdOf3FQ=; b=SkInjBCNqQt1pRytvGJ8PtDgvqKI2uh1CIvjYPsnbdOWkyyT//j69/CpOaSkWa1NsH DQ89utpiqWs06xAKfUh3CmG+Eh24k2jOff/kXEwP2MP7fqr0I5oetW70wb6VR60h7qPC vpAjigjvXFNEihSczv8eVRGXPr1FgqtdmLamH9XBbcNHJahb1G7YbfXyK0a8sIkebY5g uoLBKAZneitJgaA8hdyB0yKIPMNIgKmA9V4YZiFqr21zNZoXEfJ2NrmS2uxGvkd7oW8I kk16rpkCuRJSYakST0YmEJ2axRpp28xxfzIAoas1xlvlWMsEXTpn1q2UEjOTc7Mrusga vd4w== 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=KZNpZesde4jb63v4sT1bYuZoJHwamXmrMUNCsdOf3FQ=; b=BI/UfrpH9DNVNmMOx9XOjmG1n4eYr98+a6m9OXPX4Hc7CUgitmSDjPLt4CEIZ66sU/ 6TWDLw+Y1t6Ra8llcfh0yUiPQ/Pc1MvQ9E46xky/w0wiPd5kywxy7fLj5zaVTv68td9e 4s7K/xw/yX/bAHu/GcrdX7dlDTkOzINxVuxeWUN2M/UrMoMpUoznbF1frvm4N8/KyLQu WtEIxTKxoqOY0Cdk7rI0lkHcPkjU2GGEVMUY93N9gAR+i6mZRhOQsgutPL7U1HQ6UHje c0DJTWfFSE06R89L14KAsi1cY7bvUcXnWiKVbigiFoSh4j8rC0ec1Tqhk8OX55VHCvyU A+fQ== X-Gm-Message-State: AIVw110F+DKhh02pb2alspJe3v0eDLKTXHDpi0DWL+lvvN9Tf1XyYP9h EgzROZB8V8LGH5spIZQ= X-Received: by 10.200.9.93 with SMTP id z29mr4284757qth.102.1500408273134; Tue, 18 Jul 2017 13:04:33 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Date: Tue, 18 Jul 2017 10:02:50 -1000 Message-Id: <20170718200255.31647-26-rth@twiddle.net> X-Mailer: git-send-email 2.9.4 In-Reply-To: <20170718200255.31647-1-rth@twiddle.net> References: <20170718200255.31647-1-rth@twiddle.net> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:400d:c0d::243 Subject: [Qemu-devel] [PATCH v3 25/30] 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: aurelien@aurel32.net 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. Reviewed-by: Aurelien Jarno Signed-off-by: Richard Henderson --- target/sh4/translate.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/target/sh4/translate.c b/target/sh4/translate.c index 65cc7d1..a5d07a0 100644 --- a/target/sh4/translate.c +++ b/target/sh4/translate.c @@ -479,10 +479,12 @@ 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