From nobody Tue Feb 10 13:24:28 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; 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=pass (i=1 dmarc=pass fromdomain=htecgroup.com); dmarc=pass(p=reject dis=none) header.from=htecgroup.com ARC-Seal: i=2; a=rsa-sha256; t=1763456448; cv=pass; d=zohomail.com; s=zohoarc; b=Q0owQO677kz/ZOLhbBQ7wNzHck/UBmQ0YNxaG2P3VjoW9WFr6A0mWC0RM7ORFYr2uGqV17u1gcpXTSTaThpEVW79eRGDzxUSB0lXYI58KXQirys82AFK0xgf884/7ZXMjBnB6fW12yZJIriUj6pGlYb0EG1RpXcckEMHUHQJxyk= ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1763456448; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=2braOq5ecbz3Vm8ktPLzy3hIhWI8JevJoJP4vfqqmZ0=; b=Q6X/cW0jsihfdsU5sPXpUaMdDd90EOz3X4MmNAqEVipmyxekzSsJ9Qm49k7EkZXj+Npd3yt1NdWatANHAKL8IQ+8lutE5JGbcFwB6MvK4seEK+pkA/xr22HngdtKxb9mfJRehVaIE71/zPXiLiJsx79sfdKfdSD9+e/qqRjW+uw= ARC-Authentication-Results: i=2; mx.zohomail.com; dkim=pass; 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=pass (i=1 dmarc=pass fromdomain=htecgroup.com); dmarc=pass header.from= (p=reject dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 17634564480551020.2669472575592; Tue, 18 Nov 2025 01:00:48 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vLHXd-000859-2S; Tue, 18 Nov 2025 03:58:25 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vLHXa-00083g-Uv; Tue, 18 Nov 2025 03:58:23 -0500 Received: from mail-francecentralazlp170130007.outbound.protection.outlook.com ([2a01:111:f403:c20a::7] helo=PA4PR04CU001.outbound.protection.outlook.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vLHXZ-0003VY-1c; Tue, 18 Nov 2025 03:58:22 -0500 Received: from DB9PR09MB6506.eurprd09.prod.outlook.com (2603:10a6:10:303::20) by DB8PR09MB3612.eurprd09.prod.outlook.com (2603:10a6:10:112::8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9343.10; Tue, 18 Nov 2025 08:58:07 +0000 Received: from DB9PR09MB6506.eurprd09.prod.outlook.com ([fe80::1eb3:5638:369d:24f2]) by DB9PR09MB6506.eurprd09.prod.outlook.com ([fe80::1eb3:5638:369d:24f2%4]) with mapi id 15.20.9320.021; Tue, 18 Nov 2025 08:58:07 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=fSqU9FhN3Hw+4Pwb2dSOCB0h1QMNrlTp3XWh27cVaR4+NTl3hvF9+z4Ec/xbTOijhjZ7/yfu0SWkvKAwShZ0KTMK2TCEKDVDY80D46/wdxUOpWKgrMq5EGzduQFIFiHIwOIovNTUnSYVB6UmCZkB24dwPjaVyrD9JkBID1/Fyj73JIpS8qNuGovOTYp0S7enp/pEkLzPlfo4Eo1o69DWrC2h6B6llZtCXztNfOA1l38yMrmdYEneiuDGGjzoR97SPzEtlIXYwCWHTRk/ZgTuGpJffFLRLDZcJaamqM4wYdXykwNMDz8kZACMavWcfyMgHjCxVRoFglSz4nV6Mn+bmg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=2braOq5ecbz3Vm8ktPLzy3hIhWI8JevJoJP4vfqqmZ0=; b=tAzk/hfPwpJnI7T4NcxY/FSM0Kum+OUSXOYw7aSbSVaqcqW33o/bBzR0AGBgvoXcCBh1yq1qDt21cNncUHpeF9qvnxeaBA6+Px5LJF26J2K+KHy+fcfi5Rxix3ALQkZ5UfOg7wVQulbmuwabJrbq7UvThdfkxM4pUf3ZM5tZHW5ighwsZaCetI43mVg2ijgiA6I5xxxO34e1J7bCjhJpLXnU7USRd7/Hpel1OrFuE1OXIRJxaXzoD6SrWxo0S/m+bUrXmKbrPj8I5ZHFWQkXqZdSNUOcwdZ5MTLgf/A7gHQF6JW/7Om9QYS5f308sW+nFpFzt5YMWC8IqCYldvK5ow== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=htecgroup.com; dmarc=pass action=none header.from=htecgroup.com; dkim=pass header.d=htecgroup.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=htecgroup.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=2braOq5ecbz3Vm8ktPLzy3hIhWI8JevJoJP4vfqqmZ0=; b=GX1AVxF4q7Dm+CzhCMTVKpT6xcrNlEGTh7mF2w7XnAKppHqbcbo2Mz6WAUyaI7Ohg0gXWKO6PTbDXmXzwne2TIbZW4cP/VB3XjmOI4PjCWahnbs7ALbzzWQBShOXHcInm8czZ977N3cxDtwghGfNHTl9+zOKX/zZ7RBbPJhvNXAr2cuO3i9t10enxx6zLgXxJ4SI+0dfWpnaq2i5a+tAqCkMz59bI6hhHNr4rf96z5c6QdqdeCjaEnAqqv2BhPXIHZshwxN+nnXBc89kpq3AVH7tKQQEnq52slYgyqAqat82nwJQChHkBrXpzqb339/6cAKwOPW4y58Vlnw9ZZ2Aog== From: Djordje Todorovic To: "qemu-devel@nongnu.org" CC: "qemu-riscv@nongnu.org" , "cfu@mips.com" , "mst@redhat.com" , "marcel.apfelbaum@gmail.com" , "dbarboza@ventanamicro.com" , "philmd@linaro.org" , "alistair23@gmail.com" , "thuth@redhat.com" , Djordje Todorovic , Alistair Francis Subject: [PATCH v14 05/14] target/riscv: Add mips.ccmov instruction Thread-Topic: [PATCH v14 05/14] target/riscv: Add mips.ccmov instruction Thread-Index: AQHcWGl1mLWvIFKqckeddw2NQ2ESjw== Date: Tue, 18 Nov 2025 08:58:07 +0000 Message-ID: <20251118085758.3996513-6-djordje.todorovic@htecgroup.com> References: <20251118085758.3996513-1-djordje.todorovic@htecgroup.com> In-Reply-To: <20251118085758.3996513-1-djordje.todorovic@htecgroup.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=htecgroup.com; x-ms-publictraffictype: Email x-ms-traffictypediagnostic: DB9PR09MB6506:EE_|DB8PR09MB3612:EE_ x-ms-office365-filtering-correlation-id: 03037c19-95e0-415b-defb-08de268097ae x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 x-microsoft-antispam: BCL:0; ARA:13230040|376014|7416014|1800799024|366016|13003099007|38070700021; x-microsoft-antispam-message-info: =?iso-8859-1?Q?RxHLoWLq4HzqK7bT8r46J+eELINQ5lF7J1K+Bf0iFWx6RP8XoIvoZHGxTK?= =?iso-8859-1?Q?EBfDAFsXgq0/86SLNz156cr5kf419noaNMwfbh08frR7XTQDtrN64duuq6?= =?iso-8859-1?Q?hP4K3z/8Nm0pCUicO9CIeGuboXY1dy/eEBrQmx1fWmQPY5Ht9l9FOhBZ37?= =?iso-8859-1?Q?/pcUzEfmkPMZO9c8WJguBhGrJTRRAv3baR2Ta5BK3q6QuYr42DrcRlobAH?= =?iso-8859-1?Q?nSMcZm+QgEPw44YUjWvo2yDxtpDwvczy94mkqZdWofqHW5OruPZdioNW5/?= =?iso-8859-1?Q?FEIGS2dEOAqJa88h6l5DFBoyfTRmqpW/OupeNFYSrlDzDjndCpOgbRV2ut?= =?iso-8859-1?Q?ZqyLqZKbkUD420tPxAPUxQCS62d4tJgT9xZOwZ8d4ASjtuMIofv4VZUPbh?= =?iso-8859-1?Q?NzKddHXejWjz7dU2fIRivUbNaXBqKoSwjciMCpQHKFwYkEEj7Yo5dATuTV?= =?iso-8859-1?Q?EO4EE4qIwF3GIYgrjyoaTDDNQKbJvz0rW2od/m4cT52aJAjI0QEeq56xRi?= =?iso-8859-1?Q?hOnIlGNxPoA949cDAFPlxXzqTr9sur7MVuPNPCKwzsPrss3/j6OZaal1UN?= =?iso-8859-1?Q?GDCpd5+BwF1ZKheZ3EVHK9RMklyraQAov0tab1jvsdEb6A9BTJyZKjLYD6?= =?iso-8859-1?Q?YQ53AR1qRMDYFuoZUpS7PtwSjpv9aYi37MOf9Z6MkWhjSB6F6IsS0TjZNj?= =?iso-8859-1?Q?luYpo4XYR0wlPAx+21Mz+flmTnvI0MMXquqtyxFFC0f5M7ib5EFXU5BpB+?= =?iso-8859-1?Q?3iunHCu93kLsR7letrXhfr2uAmaxQoF1KPkwyRi+I20Jo0Xnn0DjwnjdVl?= =?iso-8859-1?Q?XcQ9yF+AZfa73geA3xKKoTa64XahT+AATr6ySVvsYu10jjsmTUfUdAUx8e?= =?iso-8859-1?Q?PEGQX+kHV+wmuVNIFTkUBdV9/9iAsg/HEN/RPcqF/LfN2BBXt+HK6DE4Ai?= =?iso-8859-1?Q?yAUsSwAjplKz4AKj5sVN5JPmR7zFjsAoSfwwtylO3m1BGAwHj2bcJxsf3u?= =?iso-8859-1?Q?RSH5D6VXIZpbZVU0Y4IaE6Uhkg/SA+S1kkntmOQohFtExFX9u27Qpswhv0?= =?iso-8859-1?Q?pr2/po9cLw1rMtkVPkL3PvQktAg41y4MDYSKOZNQDCtXd/ZMt7q/zp7hr4?= =?iso-8859-1?Q?tmCQs3lNAndby2knZMrYWdvPuX8UjuK5qIoCOqRKqw+gm1t+X5cIlcH2Gc?= =?iso-8859-1?Q?SA58ma3LzL7niYJYK8Ig+MXoadY14073lUhRC4Je7rbvrQCf9GLAunEmDb?= =?iso-8859-1?Q?kywiivPN6RpAM4pppml5aGtfvQ5byH2S2Aad7xyoQIbcW/TBhz48qdCnoE?= =?iso-8859-1?Q?t05ZHN6s9iGWIJwkw6ZnGUPzpsB0ZI1FnPDimFbVNw4vafEESWso3LBmOr?= =?iso-8859-1?Q?e9Yh+y2Xisy/Sjl2rCUqFcafuw6CnDAFV+f/yWyzReDDL6O19BhZLwCK4M?= =?iso-8859-1?Q?qKIhc1VDKWLy03lqY7Ta9oudyk0q3Cak6CvX56HcCQEK5pVqoKgroW4D7u?= =?iso-8859-1?Q?FuyCjSLX88NKyxewfGRrUHvK66bOgSwgoCw2O9ks8EjiMGrQt422zqhpIj?= =?iso-8859-1?Q?wqPigIpVfg/ga8/TxNJcUFroQHIZ?= x-forefront-antispam-report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:DB9PR09MB6506.eurprd09.prod.outlook.com; PTR:; CAT:NONE; SFS:(13230040)(376014)(7416014)(1800799024)(366016)(13003099007)(38070700021); DIR:OUT; SFP:1102; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?iso-8859-1?Q?LQah59tHwUqteMHxuIedcqY3pwBUQmQqPryXhes8+Aa9LmfO/07RLRE5Jb?= =?iso-8859-1?Q?O+6D5ihIDhcq7V7mY9YDBU7q7LtJDzEUWFjjeRi73J5meQ/zXsiUYZzbPO?= =?iso-8859-1?Q?Q73HuJD7tZAQyr+0SjWurOlvSgeeCSW3V0Im4xLHNb6vo/Vez/yUu65mLm?= =?iso-8859-1?Q?dhcb8tmllktkkts+nRfscucUOPLa59w0FwQxKu4ZSif0inBFJPGE6EYotk?= =?iso-8859-1?Q?G1amvAYAr394AbmWelnUNrvBiZ0NSWJ2xemGQVy+Auczx6q1TBcY5BjyMY?= =?iso-8859-1?Q?WDcylutkPcN9oWllYpO8A8ayXq9NEpKH7jN7yf3HLXiy4iGKjQgEGAb7F1?= =?iso-8859-1?Q?SwZXM+W3uLz3Umt4Ez1AnF12poHKn1SMjy/flIU0gEhXkB3oqMELNzjFGi?= =?iso-8859-1?Q?g8424ME8aGuhSUH1EP4kM3Fc2dfItPbzo0opsPQ2QjEw6oAuOMAfmvANTR?= =?iso-8859-1?Q?iTa6hurr3dWaldi8MBPjsLyIqzG3VMjuArJKmuhZk2lhkvybsGe9sTS+qr?= =?iso-8859-1?Q?ATG78mexW26yYCLXUJu+UAsWR9b60TKk+qCf0dTsaCebssd+2BdsmITFtN?= =?iso-8859-1?Q?ZTXHe0lS/BQL3XlBhUTLA0k3mC1tI8G19H+KWnW6DbIjtoD5VltVU/rrH+?= =?iso-8859-1?Q?iJk7Tq+uR97hvMm6Cqkq0ZaU7sX6XDtdWuecP69Nloxb75bv3OA7N0M074?= =?iso-8859-1?Q?pOpnXdgD16yNra1qzFalkT+RiBEIEK9VEsUWCvItNI/OcT6sWpa3cknjto?= =?iso-8859-1?Q?tVe0rr4cQKqKee7/WnX8VvDXFujM4YNt2O8kcnQKPDgGhnXBALURiQGHJQ?= =?iso-8859-1?Q?ba8I9HKo3u3iK6C0VNeFbo58ZEWNgczzR6nnmN93cb89lTeY62kFiJeZps?= =?iso-8859-1?Q?U4KbsO0p4Ms+hMKaqFc64ChVCm2wmWfgZ7Q2d+/6Ckp6l0yib3kMaG4BMt?= =?iso-8859-1?Q?Exs2O2AaUmG05ALR6JVpHdY235qgIVg6/iiiWjS4MjAaKCafRM32FsmIpg?= =?iso-8859-1?Q?98nc7xyyJkoSrbXv8uTIl2d0glmMKQ7bt7RZqBsVin289npmvOayN389of?= =?iso-8859-1?Q?vdv0R+2jxBM6PpioEYnpc1EckVcdYETq6bR+myITrMmEaS33m94DSvIchV?= =?iso-8859-1?Q?DToa/KNbhe5yNg8YZD6hO/BAsSJwkht7U1Rp6v/LGm6qy32QFfBv0StUCb?= =?iso-8859-1?Q?+ozf3XQoHglg/vWFuiOspFASCubDubJB2Rc07AZEqkxL0TAJyRoRDWDZX+?= =?iso-8859-1?Q?HVqVr+mZTcfNIUoI80QFO0q130g9p/0nqUCJaxYQ/q74ZDsafPjAOAbIGu?= =?iso-8859-1?Q?gyoqomkEbPki7cxrEZEPDw07r9ij0v+v6qnlQPCfApTIp1SYC49TMNtb5Z?= =?iso-8859-1?Q?4YOdxYPI6s4i6AgW6JlmO6+MjPfkkdk31w640IWwyboe1PMLuJKboHx7f0?= =?iso-8859-1?Q?sYje2/sPCAhvfmNWalve1AyLnasAUoEO+LKyoaosZLOfigsQGpF59o2FF5?= =?iso-8859-1?Q?HfFBcMQcWbzLoIAvZChFA+KCw8PEavn1rMaFmUADX8v+NrAnUQmasQKIMX?= =?iso-8859-1?Q?zogtCovTwgPez2ylfpgQRYVkU06EaWuCK8KbPTxzt59QkvUQK5Mil/EpSZ?= =?iso-8859-1?Q?ewKegjFjFvOT9js1keJZfl1iC9ygV5RSEv/bohJR/EVQeZKN7l9hSHyey8?= =?iso-8859-1?Q?sGh27Iyp/k+vPNSwUk8=3D?= Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: htecgroup.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: DB9PR09MB6506.eurprd09.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 03037c19-95e0-415b-defb-08de268097ae X-MS-Exchange-CrossTenant-originalarrivaltime: 18 Nov 2025 08:58:07.4559 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 9f85665b-7efd-4776-9dfe-b6bfda2565ee X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: kIzdteFG7ZsZ9JdIIDkpsARAf9qy1Z7xnw8s4Z2B6IpH+1N4H/vGJgtzDjWpFpJQJdjx1pdsbp7c9Keh1+bhekgSiXP/9P5Xi7hr+ilm6RY= X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB8PR09MB3612 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: pass client-ip=2a01:111:f403:c20a::7; envelope-from=Djordje.Todorovic@htecgroup.com; helo=PA4PR04CU001.outbound.protection.outlook.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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, SPF_HELO_PASS=-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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @htecgroup.com) X-ZM-MESSAGEID: 1763456449581153000 Content-Type: text/plain; charset="utf-8" Add mips.ccmov defined by Xmipscmov. Signed-off-by: Chao-ying Fu Signed-off-by: Djordje Todorovic Acked-by: Daniel Henrique Barboza Acked-by: Alistair Francis --- target/riscv/cpu.c | 3 +++ target/riscv/cpu_cfg.h | 5 ++++ target/riscv/cpu_cfg_fields.h.inc | 1 + target/riscv/insn_trans/trans_xmips.c.inc | 33 +++++++++++++++++++++++ target/riscv/meson.build | 1 + target/riscv/translate.c | 3 +++ target/riscv/xmips.decode | 11 ++++++++ 7 files changed, 57 insertions(+) create mode 100644 target/riscv/insn_trans/trans_xmips.c.inc create mode 100644 target/riscv/xmips.decode diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c index 2fd0ced25f..87cb367676 100644 --- a/target/riscv/cpu.c +++ b/target/riscv/cpu.c @@ -249,6 +249,7 @@ const RISCVIsaExtData isa_edata_arr[] =3D { ISA_EXT_DATA_ENTRY(svrsw60t59b, PRIV_VERSION_1_13_0, ext_svrsw60t59b), ISA_EXT_DATA_ENTRY(svukte, PRIV_VERSION_1_13_0, ext_svukte), ISA_EXT_DATA_ENTRY(svvptc, PRIV_VERSION_1_13_0, ext_svvptc), + ISA_EXT_DATA_ENTRY(xmipscmov, PRIV_VERSION_1_12_0, ext_xmipscmov), ISA_EXT_DATA_ENTRY(xtheadba, PRIV_VERSION_1_11_0, ext_xtheadba), ISA_EXT_DATA_ENTRY(xtheadbb, PRIV_VERSION_1_11_0, ext_xtheadbb), ISA_EXT_DATA_ENTRY(xtheadbs, PRIV_VERSION_1_11_0, ext_xtheadbs), @@ -1381,6 +1382,7 @@ const RISCVCPUMultiExtConfig riscv_cpu_vendor_exts[] = =3D { MULTI_EXT_CFG_BOOL("xtheadmempair", ext_xtheadmempair, false), MULTI_EXT_CFG_BOOL("xtheadsync", ext_xtheadsync, false), MULTI_EXT_CFG_BOOL("xventanacondops", ext_XVentanaCondOps, false), + MULTI_EXT_CFG_BOOL("xmipscmov", ext_xmipscmov, false), =20 { }, }; @@ -3295,6 +3297,7 @@ static const TypeInfo riscv_cpu_type_infos[] =3D { .cfg.pmp =3D true, .cfg.ext_zba =3D true, .cfg.ext_zbb =3D true, + .cfg.ext_xmipscmov =3D true, .cfg.marchid =3D 0x8000000000000201, .cfg.mvendorid =3D MIPS_VENDOR_ID, #ifndef CONFIG_USER_ONLY diff --git a/target/riscv/cpu_cfg.h b/target/riscv/cpu_cfg.h index aa28dc8d7e..2db471ad17 100644 --- a/target/riscv/cpu_cfg.h +++ b/target/riscv/cpu_cfg.h @@ -36,6 +36,11 @@ static inline bool always_true_p(const RISCVCPUConfig *c= fg __attribute__((__unus return true; } =20 +static inline bool has_xmips_p(const RISCVCPUConfig *cfg) +{ + return cfg->ext_xmipscmov; +} + static inline bool has_xthead_p(const RISCVCPUConfig *cfg) { return cfg->ext_xtheadba || cfg->ext_xtheadbb || diff --git a/target/riscv/cpu_cfg_fields.h.inc b/target/riscv/cpu_cfg_field= s.h.inc index e2d116f0df..a290303ee7 100644 --- a/target/riscv/cpu_cfg_fields.h.inc +++ b/target/riscv/cpu_cfg_fields.h.inc @@ -147,6 +147,7 @@ BOOL_FIELD(ext_xtheadmemidx) BOOL_FIELD(ext_xtheadmempair) BOOL_FIELD(ext_xtheadsync) BOOL_FIELD(ext_XVentanaCondOps) +BOOL_FIELD(ext_xmipscmov) =20 BOOL_FIELD(mmu) BOOL_FIELD(pmp) diff --git a/target/riscv/insn_trans/trans_xmips.c.inc b/target/riscv/insn_= trans/trans_xmips.c.inc new file mode 100644 index 0000000000..3202fd9cc0 --- /dev/null +++ b/target/riscv/insn_trans/trans_xmips.c.inc @@ -0,0 +1,33 @@ +/* + * RISC-V translation routines for the MIPS extensions (xmips*). + * + * Copyright (c) 2025 MIPS + * + * SPDX-License-Identifier: GPL-2.0-or-later + * + * Reference: MIPS P8700 instructions + * (https://mips.com/products/hardware/p8700/) + */ + +#define REQUIRE_XMIPSCMOV(ctx) do { \ + if (!ctx->cfg_ptr->ext_xmipscmov) { \ + return false; \ + } \ +} while (0) + +/* Conditional move by MIPS. */ +static bool trans_ccmov(DisasContext *ctx, arg_ccmov *a) +{ + REQUIRE_XMIPSCMOV(ctx); + + TCGv zero, source1, source2, source3; + zero =3D tcg_constant_tl(0); + source1 =3D get_gpr(ctx, a->rs1, EXT_NONE); + source2 =3D get_gpr(ctx, a->rs2, EXT_NONE); + source3 =3D get_gpr(ctx, a->rs3, EXT_NONE); + + tcg_gen_movcond_tl(TCG_COND_NE, cpu_gpr[a->rd], + source2, zero, source1, source3); + + return true; +} diff --git a/target/riscv/meson.build b/target/riscv/meson.build index 25d59ef9f9..3842c7c1a8 100644 --- a/target/riscv/meson.build +++ b/target/riscv/meson.build @@ -4,6 +4,7 @@ gen =3D [ decodetree.process('insn32.decode', extra_args: '--static-decode=3Ddecod= e_insn32'), decodetree.process('xthead.decode', extra_args: '--static-decode=3Ddecod= e_xthead'), decodetree.process('XVentanaCondOps.decode', extra_args: '--static-decod= e=3Ddecode_XVentanaCodeOps'), + decodetree.process('xmips.decode', extra_args: '--static-decode=3Ddecode= _xmips'), ] =20 riscv_ss =3D ss.source_set() diff --git a/target/riscv/translate.c b/target/riscv/translate.c index 9ddef2d6e2..66d31b67d3 100644 --- a/target/riscv/translate.c +++ b/target/riscv/translate.c @@ -1194,8 +1194,10 @@ static uint32_t opcode_at(DisasContextBase *dcbase, = target_ulong pc) #include "insn_trans/trans_svinval.c.inc" #include "insn_trans/trans_rvbf16.c.inc" #include "decode-xthead.c.inc" +#include "decode-xmips.c.inc" #include "insn_trans/trans_xthead.c.inc" #include "insn_trans/trans_xventanacondops.c.inc" +#include "insn_trans/trans_xmips.c.inc" =20 /* Include the auto-generated decoder for 16 bit insn */ #include "decode-insn16.c.inc" @@ -1211,6 +1213,7 @@ static uint32_t opcode_at(DisasContextBase *dcbase, t= arget_ulong pc) =20 const RISCVDecoder decoder_table[] =3D { { always_true_p, decode_insn32 }, + { has_xmips_p, decode_xmips}, { has_xthead_p, decode_xthead}, { has_XVentanaCondOps_p, decode_XVentanaCodeOps}, }; diff --git a/target/riscv/xmips.decode b/target/riscv/xmips.decode new file mode 100644 index 0000000000..fadcb78470 --- /dev/null +++ b/target/riscv/xmips.decode @@ -0,0 +1,11 @@ +# +# RISC-V translation routines for the MIPS extension +# +# Copyright (c) 2025 MIPS +# +# SPDX-License-Identifier: GPL-2.0-or-later +# +# Reference: MIPS P8700 instructions +# (https://mips.com/products/hardware/p8700/) + +ccmov rs3:5 11 rs2:5 rs1:5 011 rd:5 0001011 --=20 2.34.1