From nobody Tue Feb 10 07:42:10 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 ARC-Seal: i=1; a=rsa-sha256; t=1594597699; cv=none; d=zohomail.com; s=zohoarc; b=VFstbWb+s03kMPPWeGi8CEs472m/6EMZeNOx3rphT2riFO3LGUMWgftZsmrzAGHj6kd72SSJ+B4azejfHHqk6RXevyGH3tDRQBIYyONUlUkI6VT8PF+Be+IHMDvtd7O/idIBHeYmhccCzjBROOYqAvDeBg8eNbJPnQNMRKem6qI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1594597699; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=ToRcHREn8FNKoHsmFQJyLGrhcTEFAvBbdz2avQfTY/w=; b=S9U8ceozT6KVy6jYXfvm7PYYHyQxOhb0MK3Yk0pQByCNsK+bJI8f9y8YVumWG8d6YW1YRunqO8ROwU02Wk/cAYxd03F+jLsztQe1dQH98amkMZKAdV9eylbEAte+5pwLGjWJRawkVDzZZPOLcP9wVNOY2/tSmHB/oglJh/9nE90= ARC-Authentication-Results: i=1; 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 1594597699693385.2470798861805; Sun, 12 Jul 2020 16:48:19 -0700 (PDT) Received: from localhost ([::1]:33050 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1julhi-0003e6-FH for importer@patchew.org; Sun, 12 Jul 2020 19:48:18 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:41860) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1julfB-00071x-HV for qemu-devel@nongnu.org; Sun, 12 Jul 2020 19:45:41 -0400 Received: from smtp2200-217.mail.aliyun.com ([121.197.200.217]:60905) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1julf6-0007FS-T1 for qemu-devel@nongnu.org; Sun, 12 Jul 2020 19:45:41 -0400 Received: from L-PF1D6DP4-1208.hz.ali.com(mailfrom:zhiwei_liu@c-sky.com fp:SMTPD_---.I0oni3i_1594597526) by smtp.aliyun-inc.com(10.147.40.7); Mon, 13 Jul 2020 07:45:28 +0800 X-Alimail-AntiSpam: AC=CONTINUE; BC=0.2329539|-1; CH=green; DM=|CONTINUE|false|; DS=CONTINUE|ham_system_inform|0.0445976-0.00064884-0.954754; FP=0|0|0|0|0|-1|-1|-1; HT=e02c03294; MF=zhiwei_liu@c-sky.com; NM=1; PH=DS; RN=6; RT=6; SR=0; TI=SMTPD_---.I0oni3i_1594597526; From: LIU Zhiwei To: qemu-devel@nongnu.org Subject: [RFC PATCH 5/8] fpu/softfloat: define brain floating-point types Date: Mon, 13 Jul 2020 07:45:18 +0800 Message-Id: <20200712234521.3972-6-zhiwei_liu@c-sky.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20200712234521.3972-1-zhiwei_liu@c-sky.com> References: <20200712234521.3972-1-zhiwei_liu@c-sky.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable 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: none client-ip=121.197.200.217; envelope-from=zhiwei_liu@c-sky.com; helo=smtp2200-217.mail.aliyun.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/07/12 19:45:28 X-ACL-Warn: Detected OS = Linux 3.x [generic] [fuzzy] X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_NONE=0.001, SPF_NONE=0.001, UNPARSEABLE_RELAY=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: alex.bennee@linaro.org, wenmeng_zhang@c-sky.com, richard.henderson@linaro.org, LIU Zhiwei , wxy194768@alibaba-inc.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" Signed-off-by: LIU Zhiwei --- include/fpu/softfloat-types.h | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/include/fpu/softfloat-types.h b/include/fpu/softfloat-types.h index 7680193ebc..8f8fdfeecf 100644 --- a/include/fpu/softfloat-types.h +++ b/include/fpu/softfloat-types.h @@ -112,6 +112,14 @@ typedef struct { #define make_float128(high_, low_) ((float128) { .high =3D high_, .low =3D= low_ }) #define make_float128_init(high_, low_) { .high =3D high_, .low =3D low_ } =20 +/* + * Software brain floating-point types + */ +typedef uint16_t bfloat16; +#define bfloat16_val(x) (x) +#define make_bfloat16(x) (x) +#define const_bfloat16(x) (x) + /* * Software IEC/IEEE floating-point underflow tininess-detection mode. */ --=20 2.23.0