From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from simark.ca by simark.ca with LMTP id 8QS8F7DwwmgkVAAAWB0awg (envelope-from ) for ; Thu, 11 Sep 2025 11:54:24 -0400 Authentication-Results: simark.ca; dkim=pass (1024-bit key; unprotected) header.d=arm.com header.i=@arm.com header.a=rsa-sha256 header.s=selector1 header.b=qAITrbRi; dkim=pass (1024-bit key) header.d=arm.com header.i=@arm.com header.a=rsa-sha256 header.s=selector1 header.b=qAITrbRi; dkim-atps=neutral Received: by simark.ca (Postfix, from userid 112) id 5CD9F1E04C; Thu, 11 Sep 2025 11:54:24 -0400 (EDT) X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-25) on simark.ca X-Spam-Level: X-Spam-Status: No, score=-2.4 required=5.0 tests=ARC_SIGNED,ARC_VALID,BAYES_00, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED,RCVD_IN_VALIDITY_CERTIFIED_BLOCKED, RCVD_IN_VALIDITY_RPBL_BLOCKED,RCVD_IN_VALIDITY_SAFE_BLOCKED autolearn=ham autolearn_force=no version=4.0.1 Received: from server2.sourceware.org (server2.sourceware.org [8.43.85.97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange x25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by simark.ca (Postfix) with ESMTPS id 45F5E1E04C for ; Thu, 11 Sep 2025 11:54:23 -0400 (EDT) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 8F9673858D29 for ; Thu, 11 Sep 2025 15:54:22 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 8F9673858D29 Authentication-Results: sourceware.org; dkim=pass (1024-bit key, unprotected) header.d=arm.com header.i=@arm.com header.a=rsa-sha256 header.s=selector1 header.b=qAITrbRi; dkim=pass (1024-bit key) header.d=arm.com header.i=@arm.com header.a=rsa-sha256 header.s=selector1 header.b=qAITrbRi Received: from AM0PR02CU008.outbound.protection.outlook.com (mail-westeuropeazlp170130006.outbound.protection.outlook.com [IPv6:2a01:111:f403:c201::6]) by sourceware.org (Postfix) with ESMTPS id C77E33858D33 for ; Thu, 11 Sep 2025 15:53:15 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org C77E33858D33 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=arm.com ARC-Filter: OpenARC Filter v1.0.0 sourceware.org C77E33858D33 Authentication-Results: server2.sourceware.org; arc=pass smtp.remote-ip=2a01:111:f403:c201::6 ARC-Seal: i=3; a=rsa-sha256; d=sourceware.org; s=key; t=1757605996; cv=pass; b=paicxApvoQx23f9thMMAX/44moXVVHT/A7q1RjQjPU65OLgSlhS9hNRGamm5PLU8gZrLgRZIojQckFVghfQ2DqOeoHKLoX4dNdaYemrXzNV1ZJkeGtdPcqot75XKT1hUnxBvZoiSXwffazR463916K5OU/iASmECxHP56VQUoSk= ARC-Message-Signature: i=3; a=rsa-sha256; d=sourceware.org; s=key; t=1757605996; c=relaxed/simple; bh=FcN87hcLGHbhmjNX11RQlGAlkTdLEqBK5BLJvD80qUM=; h=DKIM-Signature:DKIM-Signature:Date:From:To:Subject:Message-ID: MIME-Version; b=BgoHAGuJnAy934OaimWgFxzHGH8nWLET/8gfyUzYNm5A5APhutO62FjoFUc4Kqtp7NVYgI4b3mo02Fmw0HG5Yr6TdaFnghDhhJaHYy36pa98qPujbt2JXknUsC/T+XyoEzzwLDcZUrt/Dv8AjP3HZqUvfRjyTLzeLbzMdY7H6YI= ARC-Authentication-Results: i=3; server2.sourceware.org DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org C77E33858D33 ARC-Seal: i=2; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=pass; b=xc96QllG9y4VOLwO5mq2YmiyRTIPcqeFzAM7LqshsgNgjKkbFqOdAtAP0r3unh9BOmaJ/KQJKqeSvslGkkrR7Q7N7Avs7gZCl7mjI+Ok0ecWWOY4FStZ37oS9yLkOpp6uoPRafXm+fjp70E1NYxRlLGec02iJgZ9HPtAGOh3pSZivouLLTnogSberbQ8DFqRggGcbTeoV9dKrlhfflQfgrqPZ6KsU7iqjLnThBsqK+3Ns6CfeqZ0ZPEcOZBkr5ugL/SLHCld79SY2i5LuxD/hs/BQEAOlu+Bob99bCAVFzHNL2eCEX0v71WLS0IIr8V6xJF7J/hpTr5LTG93gDEaTw== ARC-Message-Signature: i=2; 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=qHAZPLmYAjdxFMQ/cBAaVny+/ykuZ/2nJsMrY2nHwDo=; b=ZL6pcDu76auQIwRF9WxIEwEcGpCR4LwjUgEARIGHrmRKFoG3x2N54spbMkGC80WOfAnqu1Gj46i95wKlXonAEMDUJvNrz5rRpxNZz2bKiRoik9ZiddsMqsGl7gpMWMfRF990Et2pN8NUHLGADu6LqCGS9ufvQxYnT3fcA1j/k6B4aAwnWzdSs9lTEt4FBkW5huS2g1MH6BUXAcxsaLYiCjPqo2Q8BBbAWLWXAuXwwRjbPRh4JEBkRa2OypC8t/MFVTadOGN+RtGch5LvYOrjqsYYEYajNZ+DOUD7ZmpYtnx6qOrovx/MWaOpJvYKQ9JAbtAIb/T/J55HW54ynXDDuQ== ARC-Authentication-Results: i=2; mx.microsoft.com 1; spf=pass (sender ip is 4.158.2.129) smtp.rcpttodomain=linaro.org smtp.mailfrom=arm.com; dmarc=pass (p=none sp=none pct=100) action=none header.from=arm.com; dkim=pass (signature was verified) header.d=arm.com; arc=pass (0 oda=1 ltdi=1 spf=[1,1,smtp.mailfrom=arm.com] dmarc=[1,1,header.from=arm.com]) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=arm.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=qHAZPLmYAjdxFMQ/cBAaVny+/ykuZ/2nJsMrY2nHwDo=; b=qAITrbRirL0hd89TH4BhMXumC0g4OPdLJA5FaL9dMngF+GIV9WhkwyIb1Om1VhddlBLVWu2U3LYGrUu9DQ52Tc8vrG5Fkq7Q4Oueb56flw5IQPl8L7F/IOvS3OR+Q9xX97xuZ4suVg1NViqAwAQESlKRv15Sn1JlQj5NlvgNq1s= Received: from DUZPR01CA0333.eurprd01.prod.exchangelabs.com (2603:10a6:10:4b8::27) by PA6PR08MB10471.eurprd08.prod.outlook.com (2603:10a6:102:3d0::9) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9094.22; Thu, 11 Sep 2025 15:53:07 +0000 Received: from DB5PEPF00014B96.eurprd02.prod.outlook.com (2603:10a6:10:4b8:cafe::1a) by DUZPR01CA0333.outlook.office365.com (2603:10a6:10:4b8::27) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.20.9115.17 via Frontend Transport; Thu, 11 Sep 2025 15:53:05 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 4.158.2.129) smtp.mailfrom=arm.com; dkim=pass (signature was verified) header.d=arm.com;dmarc=pass action=none header.from=arm.com; Received-SPF: Pass (protection.outlook.com: domain of arm.com designates 4.158.2.129 as permitted sender) receiver=protection.outlook.com; client-ip=4.158.2.129; helo=outbound-uk1.az.dlp.m.darktrace.com; pr=C Received: from outbound-uk1.az.dlp.m.darktrace.com (4.158.2.129) by DB5PEPF00014B96.mail.protection.outlook.com (10.167.8.234) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.20.9115.13 via Frontend Transport; Thu, 11 Sep 2025 15:53:07 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=lzi0+HbbYck/gdsPhJ9aYxyZjJVHb+XbT6YDHL8ZbuH+dhw8uHYZXxwg4uLlw8Gzdsd3ry++UMbGjzI1ooTpJnC/XL577cw6iAh+tIy1QYRjuYeJ71GNP4AuzF+zF/wFMb4Kig9i7/DEGmVyUFIsmNYMlaPOyAI/dbMIj3Nr1qrUJuYarlgSJY80gB3BX2n3qxlbGEDeJWMiC8WrplPnlk8GrJQC+E0c1MGMq1x8R1g/BAHQLRnesuH29tifGXSoI8CQsE12CVbuZGg1S70OvfChgzJTaWJEHKUO5pnfYdv26EdDlEmWc5GdYFuuVqXgM2GEdFMbPMOmalX5097ljw== 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=qHAZPLmYAjdxFMQ/cBAaVny+/ykuZ/2nJsMrY2nHwDo=; b=trsINilSij7Pie8osXsIAx/aJ9mghpfUt/PBHn10uZTi3G0dhtlxSbwo46S8Zqiw/D18UzSA7/UlDjnqbmNiR3mSDbiU6OYy/VY/aLK7FirwKx5Dzd0/C75M/7YpS/tlBUcvb6SFPgu7VqKBTxC+0QDsq+xsn/LUoZAfLqEdzAWsyTwXdraF44nBtaw7abFpqGpjX53hXSEg9TJEJ9eREyUbNAqt+i2i5qZjv6eL8DYGDufCQ5XHpZ9shXOyOcfAwLFBtjumG6fMDONgqXMmerCPvVQazKud728yjzY8w5b4g6yUuPRnCuKE3CLAdNjGIQG0I45le2FdPNyYhrkQ7w== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 172.205.89.229) smtp.rcpttodomain=linaro.org smtp.mailfrom=arm.com; dmarc=pass (p=none sp=none pct=100) action=none header.from=arm.com; dkim=none (message not signed); arc=none (0) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=arm.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=qHAZPLmYAjdxFMQ/cBAaVny+/ykuZ/2nJsMrY2nHwDo=; b=qAITrbRirL0hd89TH4BhMXumC0g4OPdLJA5FaL9dMngF+GIV9WhkwyIb1Om1VhddlBLVWu2U3LYGrUu9DQ52Tc8vrG5Fkq7Q4Oueb56flw5IQPl8L7F/IOvS3OR+Q9xX97xuZ4suVg1NViqAwAQESlKRv15Sn1JlQj5NlvgNq1s= Received: from AM0PR10CA0091.EURPRD10.PROD.OUTLOOK.COM (2603:10a6:208:15::44) by VI1PR08MB10217.eurprd08.prod.outlook.com (2603:10a6:800:1bc::9) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9094.22; Thu, 11 Sep 2025 15:52:34 +0000 Received: from AM3PEPF0000A792.eurprd04.prod.outlook.com (2603:10a6:208:15:cafe::82) by AM0PR10CA0091.outlook.office365.com (2603:10a6:208:15::44) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.20.9115.16 via Frontend Transport; Thu, 11 Sep 2025 15:52:34 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 172.205.89.229) smtp.mailfrom=arm.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=arm.com; Received-SPF: Pass (protection.outlook.com: domain of arm.com designates 172.205.89.229 as permitted sender) receiver=protection.outlook.com; client-ip=172.205.89.229; helo=nebula.arm.com; pr=C Received: from nebula.arm.com (172.205.89.229) by AM3PEPF0000A792.mail.protection.outlook.com (10.167.16.121) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.9115.13 via Frontend Transport; Thu, 11 Sep 2025 15:52:34 +0000 Received: from AZ-NEU-EXJ02.Arm.com (10.240.25.139) by AZ-NEU-EX06.Arm.com (10.240.25.134) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Thu, 11 Sep 2025 15:52:26 +0000 Received: from AZ-NEU-EX05.Arm.com (10.240.25.133) by AZ-NEU-EXJ02.Arm.com (10.240.25.139) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.2.2562.17; Thu, 11 Sep 2025 15:52:25 +0000 Received: from D2G2X7XGD1 (10.1.32.185) by mail.arm.com (10.240.25.133) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39 via Frontend Transport; Thu, 11 Sep 2025 15:52:25 +0000 Date: Thu, 11 Sep 2025 16:52:56 +0100 From: Ezra Sitorus To: Thiago Jung Bauermann CC: , Subject: Re: [RFC PATCH 0/5] gdb/aarch64: Support for FPMR Message-ID: References: <20250905131707.77027-1-Ezra.Sitorus@arm.com> <874it96fof.fsf@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <874it96fof.fsf@linaro.org> X-EOPAttributedMessage: 1 X-MS-TrafficTypeDiagnostic: AM3PEPF0000A792:EE_|VI1PR08MB10217:EE_|DB5PEPF00014B96:EE_|PA6PR08MB10471:EE_ X-MS-Office365-Filtering-Correlation-Id: 5d4a6f9b-5596-4980-6add-08ddf14b4cf7 x-checkrecipientrouted: true NoDisclaimer: true X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam-Untrusted: BCL:0; ARA:13230040|36860700013|1800799024|82310400026|376014; X-Microsoft-Antispam-Message-Info-Original: =?us-ascii?Q?47lIqcWD8+Uqa+BkOpvW3kTlT5hWOg+T02/ZZrmUiGZix3PhW6kW6BcYGIPq?= =?us-ascii?Q?fU6aPeoWRcu2HP9bhqx0IlVbJVnuuBRh0jOAAONgZCRuJbLGByXW8F3/uwQi?= =?us-ascii?Q?wCcZ8u62sEQSPZSnFRgskmGVh1pYhmfgj9T8D02n1yCpdOVd7JBu71kdQ7aB?= =?us-ascii?Q?QxP45YBc5wezB0fRrKXoQ+dwTO9oGdXoCP4JeKldVLxuEMH5RtMh4soVSKp4?= =?us-ascii?Q?Dtwf/o7QtW4WyX70LxFa3vJf9sKAKN96/9ETmIVgOwX60qcoZi76BNwnoerU?= =?us-ascii?Q?EByHCNyG1YftqpojFGKcbRZH7bRaKNKx3U8vn42W8X7sZeB0TWX0r/jUCIFw?= =?us-ascii?Q?Eb0VS8JSRox/eaKHqMsZNHNHCC5MlgHj3X+iKDyMpOQYNRUwW42as1FnkT/a?= =?us-ascii?Q?WCGWuU+2nJknty57vV1HojZiGtcx8yYusdhhXRdgYP4m0hKOVYQmO/MVMWc1?= =?us-ascii?Q?AYkrz4tDd45/aBlObTi0VFgAaSA88qPyETkLgt8i23h5BVmKEYCqPxGgS7Qf?= =?us-ascii?Q?OlyPZMznre6G7EpTuP0BpFGNzq/liCrcOTS0iuS64wu0YTyOPz/YKSJnPVre?= =?us-ascii?Q?NoJYAj6qlt+yM0PJxJh6W9dKUrJG3DnNrZYEKKmh+4w2Uvz3FflkiYAkKoVT?= =?us-ascii?Q?MQpi8G/kND2e7o6BpVW/u6rV1j/Yt6uxWPo7LxlKxpe8JHbqHgToNUiS7T/C?= =?us-ascii?Q?TgJBZ1AtAN0uHlytMYizjOnyP3CBpzXt5ezoutPPzE1VJQskfXMDqt8sYD9m?= =?us-ascii?Q?zN5sVSfk22Scxf5oGBPcxNHe7Q+7KqMC/tHdKbWGKztzGPuxL08BUG2FB6Ay?= =?us-ascii?Q?nakAsLS+X4p3/Z4QrTaFY3xzqGbCMWTOMGVjJenjdsmHPawN80pRhKzy6UZe?= =?us-ascii?Q?huIxDeDN/gYAjqLwTPqAjEC+VQEgs5ZBM32oPB0h03M4gEwXd7xOJjltc/uk?= =?us-ascii?Q?ZsImhlVOHQjj91tPtidJDImGyQu6Faw73nDUOzo7eLdB0ks5vAKSVHyrZ9Kn?= =?us-ascii?Q?M4Pj4WGzGY9yvuHLGMXQzW4z8rI4TwVZSt9VVJgQxC6HeEJ0j35vas/FIRel?= =?us-ascii?Q?Is3v3aaaqay3IxZfoxI/GuxHW+pv5Zp5SfbhAQLnQY2rbwtCRdczlfN/OGHd?= =?us-ascii?Q?tq7PVWbJYcv1cMJPiemdHPo4Ri8XK/ZQUp+t3Qe/x1zwpUl5+dwFdMHL51kt?= =?us-ascii?Q?9HERpe3FaTgLG5g9CqLmfcNlPZjyvVCdSwXCzPNPQbA+Sn0IZKzju8l0v1d/?= =?us-ascii?Q?2MkSSQ1j0TA6vA7trg5oy8T+1CKhGQkGv1R+FY2QwND4DNWWvNzWzmkDbbVH?= =?us-ascii?Q?gYrkCPzAIaJqgS413irB4qQj/2lWyUcoY6Z/3ahAv71KmmU2XN3IRmNpLD3S?= =?us-ascii?Q?03To+vYcUzqcLljOK90NLTuyOkqxX0OadgeVgq2FDBXoK2Ap0KSbARoTPRso?= =?us-ascii?Q?8/jsRIQsppEgL04WkdYfDYZ6XbzhdQUbJqycy9MpzuOXW6uiCHvRse0tFfSO?= =?us-ascii?Q?2kx7Hw2fwyz6fwhOP5UVultSZSyLYBR4yFvI?= X-Forefront-Antispam-Report-Untrusted: CIP:172.205.89.229; CTRY:IE; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:nebula.arm.com; PTR:InfoDomainNonexistent; CAT:NONE; SFS:(13230040)(36860700013)(1800799024)(82310400026)(376014); DIR:OUT; SFP:1101; X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR08MB10217 X-MS-Exchange-Transport-CrossTenantHeadersStripped: DB5PEPF00014B96.eurprd02.prod.outlook.com X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id-Prvs: e06be5c0-93fb-4a49-2b42-08ddf14b395b X-Microsoft-Antispam: BCL:0; ARA:13230040|35042699022|14060799003|36860700013|82310400026|1800799024|376014; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?22h1oxaqTpmlkRNjpu/6zqVgjuSOVDQAaTBZ3NF0YPvzvDIRNOBFQAIkxUpC?= =?us-ascii?Q?OQ/ZlWji88n9nrsQU7NhBymmO9rbdyhPDNy5OV5h/cs7AsdFUQ8AcucP0VwB?= =?us-ascii?Q?jjCmaJbu97bDGdJAU7zxi8JH4iTRr4HFoYMUhB6zqBl2QhGx+CcEq+9oXCCG?= =?us-ascii?Q?jjvwvUmt9jlxTgpPI7kMmUANqnLIdq118PBvuZ+iErHYUOMIuSnaLOVzIpnJ?= =?us-ascii?Q?SHxB2sM3tjaUZTp3y0IdLrqC4C2zP/Zey7oHy+7yESMZsT82ycuOGHry1eVJ?= =?us-ascii?Q?gbmjWG1073CniTpI0ITrIPm7ionoGB1UoqBDj5h3Jyy5UWkMf+sVWzYj8QmE?= =?us-ascii?Q?wRpWzJ4JK71UZP+N/vZR48DSXmwoOJyJcxriUnVv33ZeAmgvWGJxWMevHYis?= =?us-ascii?Q?n1sB9B3RV/dsC9XgMBrXD9PxaSzpJnQogMRWCxo2ke2zQkIfeectr+/Zw1IO?= =?us-ascii?Q?tsOmx8ZHVtFb8SaFSY2VihVxndyzbKohGNP93Ybz6e7s4+CXPPt7SEm4W5V6?= =?us-ascii?Q?SB+5qVrA1KDSVvDvtUM0hsEHPF6VNlUF36+JzQywR8GGSjVQPKnT9rB8D0Aj?= =?us-ascii?Q?eTPWqU40E7BobOKtbBnZENCSCWQUvErAbI8m248gnKkWwoiWGqUj5HshNKPl?= =?us-ascii?Q?1jSwxi1DvBkILUQihFHLxt/7woOfaFjvn7kkvNztimlwcqoUbTvXqgoO2Vw8?= =?us-ascii?Q?CLxVlwq+lGMltqA04vpFS6A9MwPp+XAEtdoc6zKQktUTEPca/vE4jcWaqa24?= =?us-ascii?Q?EjlPHuVQCvwIqjHBWFYJqxOS1trkqqmdsGTLJwCMdYprgl1V9kHRfUqcTVYe?= =?us-ascii?Q?Vh5+0vnOtNvWJn3M6Nibn/EbejTrEcP4+gPo+CpAYjSY2MgyJs33mybg4GcD?= =?us-ascii?Q?xWPF8gIYHBeYy4/hdXi1dTF8Z0r4bxvtAKJFJ9ybPgtz9Ikx62iTvw/sJHG9?= =?us-ascii?Q?HEwNf09dDKqZl4yf5+TjzJTXYMg7O0SSgeoL+BoYdIVUZOuVC7nsceYrUk+k?= =?us-ascii?Q?zmTwG1uUFlHU940cuMApLAGHe2EdD4YWgMtGCmQY+BuAgVW8OdHIFVOtchip?= =?us-ascii?Q?bJ1J1AK74Bg0CbtLSVF5scAhK7pG3CXnEQnsuBtt3iUa016lyNh4kAXtTCyA?= =?us-ascii?Q?fuw3TJDE8EpJ85QC075GlPr4GahemqdWRSELV+fOm9k0pR2pHsTv8F9891JK?= =?us-ascii?Q?vhwci5TGIj2vUDs93DRqh7qCaQUvuqu1Twgir/OR69tUe3wigcvuBI4vt7vw?= =?us-ascii?Q?48bmpzPhPYieRLV9yb5UHINswzX4ulUoevoBYEnky6E535c/RqezvZGKhv5S?= =?us-ascii?Q?xantyVzBPcZWwFvclr0ovX+H9V/nav5fzzkSTLs8Q71hQTgSkKwqV5gMb+78?= =?us-ascii?Q?VgVSkUUZ3XETmgIQ87XdRF+m7oMlHB74WeXtZUJ7MdCVRvH6K7tb4hj2DExW?= =?us-ascii?Q?eJzekSyITLENVsaQXamAcW3WDe5p4utxhkkr1UfgqiSbI4k45nP3p1k4/ytH?= =?us-ascii?Q?t1+rWLoG1U/daba6Gp7W0SD0dhyAhmuvwgBt?= X-Forefront-Antispam-Report: CIP:4.158.2.129; CTRY:GB; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:outbound-uk1.az.dlp.m.darktrace.com; PTR:InfoDomainNonexistent; CAT:NONE; SFS:(13230040)(35042699022)(14060799003)(36860700013)(82310400026)(1800799024)(376014); DIR:OUT; SFP:1101; X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 11 Sep 2025 15:53:07.1534 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 5d4a6f9b-5596-4980-6add-08ddf14b4cf7 X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d; Ip=[4.158.2.129]; Helo=[outbound-uk1.az.dlp.m.darktrace.com] X-MS-Exchange-CrossTenant-AuthSource: DB5PEPF00014B96.eurprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PA6PR08MB10471 X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gdb-patches-bounces~public-inbox=simark.ca@sourceware.org > Hello Ezra, Hi! > Thank you for these patches. > > writes: > > > From: Ezra Sitorus > > > > The Floating Point Mode Register (FPMR) determines the behaviour of FP8 > > instructions. This patch series adds support for this register into gdb. > > > > This has been tested using Shrinkwrap, which allows me to run Linux on a > > model of an Arm system with new features. You can find more information > > here: [1]. > > Is there something specific one has to do to enable FPMR on > Shrinkwrap/FVP? > > I tried building an Armv9.5 configuration: > > $ shrinkwrap build --overlay=arch/v9.5.yaml ns-edk2.yaml > > and then running it with upstream kernel v6.16-rc7 which I think should > support FPMR, but AT_HWCAP doesn't have the FPMR bit set, and the test > program from the allow_aarch64_fpmr_tests procedure gets a SIGILL so the > testcases in this series report unsupported. > > -- > Thiago I think that kernel version is fine. To get FPMR to work, I created an overlay.yaml file which contains this: run: params: -C cluster0.has_fpmr: 1 Then I run with this: shrinkwrap run ns-edk2.yaml --overlay overlay.yaml FYI, if you want to enable other features, you can see the options by doing: docker exec FVP_Base_RevC-2xAEMvA --list-params Ezra