From mboxrd@z Thu Jan 1 00:00:00 1970 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 D68FBC433F5 for ; Wed, 15 Dec 2021 17:40:05 +0000 (UTC) Received: from localhost ([::1]:36732 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mxYG4-00082Z-Nc for qemu-devel@archiver.kernel.org; Wed, 15 Dec 2021 12:40:04 -0500 Received: from eggs.gnu.org ([209.51.188.92]:38836) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mxXhh-0003hk-W4; Wed, 15 Dec 2021 12:04:34 -0500 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:34360) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mxXhg-0004dQ-0j; Wed, 15 Dec 2021 12:04:33 -0500 Received: from pps.filterd (m0098404.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 1BFGj2XP016609; Wed, 15 Dec 2021 17:04:14 GMT Received: from ppma03fra.de.ibm.com (6b.4a.5195.ip4.static.sl-reverse.com [149.81.74.107]) by mx0a-001b2d01.pphosted.com with ESMTP id 3cx9rb70um-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 15 Dec 2021 17:04:14 +0000 Received: from pps.filterd (ppma03fra.de.ibm.com [127.0.0.1]) by ppma03fra.de.ibm.com (8.16.1.2/8.16.1.2) with SMTP id 1BFH465m000965; Wed, 15 Dec 2021 17:04:12 GMT Received: from b06avi18626390.portsmouth.uk.ibm.com (b06avi18626390.portsmouth.uk.ibm.com [9.149.26.192]) by ppma03fra.de.ibm.com with ESMTP id 3cy7k975q8-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 15 Dec 2021 17:04:11 +0000 Received: from d06av22.portsmouth.uk.ibm.com (d06av22.portsmouth.uk.ibm.com [9.149.105.58]) by b06avi18626390.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 1BFGu94r43712946 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 15 Dec 2021 16:56:09 GMT Received: from d06av22.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 221484C040; Wed, 15 Dec 2021 17:04:09 +0000 (GMT) Received: from d06av22.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id D51254C046; Wed, 15 Dec 2021 17:04:08 +0000 (GMT) Received: from smtp.tlslab.ibm.com (unknown [9.101.4.1]) by d06av22.portsmouth.uk.ibm.com (Postfix) with SMTP; Wed, 15 Dec 2021 17:04:08 +0000 (GMT) Received: from yukon.home (unknown [9.171.19.61]) by smtp.tlslab.ibm.com (Postfix) with ESMTP id 1523B220295; Wed, 15 Dec 2021 18:04:08 +0100 (CET) From: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= To: qemu-ppc@nongnu.org, qemu-devel@nongnu.org Subject: [PULL 020/102] softfloat: Extend float_exception_flags to 16 bits Date: Wed, 15 Dec 2021 18:02:35 +0100 Message-Id: <20211215170357.321643-8-clg@kaod.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20211215170357.321643-1-clg@kaod.org> References: <20211215165847.321042-1-clg@kaod.org> <20211215170357.321643-1-clg@kaod.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: GK4iO9RFsY-Pli-k5mmih0XIWcRGUPvT X-Proofpoint-GUID: GK4iO9RFsY-Pli-k5mmih0XIWcRGUPvT X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-15_10,2021-12-14_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 clxscore=1034 priorityscore=1501 bulkscore=0 phishscore=0 mlxlogscore=592 mlxscore=0 adultscore=0 impostorscore=0 lowpriorityscore=0 spamscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112150098 Received-SPF: softfail client-ip=148.163.156.1; envelope-from=clg@kaod.org; helo=mx0a-001b2d01.pphosted.com X-Spam_score_int: -11 X-Spam_score: -1.2 X-Spam_bar: - X-Spam_report: (-1.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_SOFTFAIL=0.665 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: , Cc: Peter Maydell , Richard Henderson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Richard Henderson We will shortly have more than 8 bits of exceptions. Repack the existing flags into low bits and reformat to hex. Signed-off-by: Richard Henderson Reviewed-by: Philippe Mathieu-Daud=C3=A9 Message-Id: <20211119160502.17432-2-richard.henderson@linaro.org> Signed-off-by: C=C3=A9dric Le Goater --- include/fpu/softfloat-types.h | 16 ++++++++-------- include/fpu/softfloat.h | 2 +- 2 files changed, 9 insertions(+), 9 deletions(-) diff --git a/include/fpu/softfloat-types.h b/include/fpu/softfloat-types.= h index 5bcbd041f74f..65a43aff5970 100644 --- a/include/fpu/softfloat-types.h +++ b/include/fpu/softfloat-types.h @@ -145,13 +145,13 @@ typedef enum __attribute__((__packed__)) { */ =20 enum { - float_flag_invalid =3D 1, - float_flag_divbyzero =3D 4, - float_flag_overflow =3D 8, - float_flag_underflow =3D 16, - float_flag_inexact =3D 32, - float_flag_input_denormal =3D 64, - float_flag_output_denormal =3D 128 + float_flag_invalid =3D 0x0001, + float_flag_divbyzero =3D 0x0002, + float_flag_overflow =3D 0x0004, + float_flag_underflow =3D 0x0008, + float_flag_inexact =3D 0x0010, + float_flag_input_denormal =3D 0x0020, + float_flag_output_denormal =3D 0x0040, }; =20 /* @@ -171,8 +171,8 @@ typedef enum __attribute__((__packed__)) { */ =20 typedef struct float_status { + uint16_t float_exception_flags; FloatRoundMode float_rounding_mode; - uint8_t float_exception_flags; FloatX80RoundPrec floatx80_rounding_precision; bool tininess_before_rounding; /* should denormalised results go to zero and set the inexact flag? = */ diff --git a/include/fpu/softfloat.h b/include/fpu/softfloat.h index a249991e6127..0d3b40780762 100644 --- a/include/fpu/softfloat.h +++ b/include/fpu/softfloat.h @@ -100,7 +100,7 @@ typedef enum { | Routine to raise any or all of the software IEC/IEEE floating-point | exception flags. *-----------------------------------------------------------------------= -----*/ -static inline void float_raise(uint8_t flags, float_status *status) +static inline void float_raise(uint16_t flags, float_status *status) { status->float_exception_flags |=3D flags; } --=20 2.31.1