From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0D7EC2FF656; Thu, 4 Dec 2025 16:34:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.163.156.1 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764866086; cv=none; b=k4CawPDayElefeNYrj8mfu7XBVwP0DdOSv/dQ86ZlyBs0ijsJYAKoo86KRoRhKH/nJp+P6ESqUYabBdMlYT5UqxazgsS4/vB62vwCLJP6sJ9acfCUnCCcauJptka+MpaUvotIaiQjbZvnznUGdypP0BM4nQTElKvo0DocY2erZc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764866086; c=relaxed/simple; bh=wdhhsSsOYeMJOEu2FK6u+XS9XsDi/mI32FKzZYQrYlk=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=eG0tcIYsiLqzxpUF1pPSMF/KEDi//J+Igc07Mpd3ad5CBmKI1mE5/uTwsfd74oB/PP6LuG2XjZGm005JmE5ng6BWjKlyh5Xtq1YnvvUvvMQyQ76paUIit2b0IrXWK5KQ6TzzccGfMOZ6We4DM6+MwwOMzHWpVlno8sDbEJpjxWw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.ibm.com; spf=pass smtp.mailfrom=linux.ibm.com; dkim=pass (2048-bit key) header.d=ibm.com header.i=@ibm.com header.b=Ks5Vyp7i; arc=none smtp.client-ip=148.163.156.1 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.ibm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.ibm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=ibm.com header.i=@ibm.com header.b="Ks5Vyp7i" Received: from pps.filterd (m0356517.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 5B4E4GBM016366; Thu, 4 Dec 2025 16:34:38 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=cc :content-transfer-encoding:date:from:message-id:mime-version :subject:to; s=pp1; bh=+ZcbYV1GUZnWuiiw6bY3ypi76qKiv6NQaK4z7bV80 ZI=; b=Ks5Vyp7iehWcw/hnuDXQw+w2KpuK53+RpJukdkNcrxmvv3hhzNM8d6B3e JlHNQT7p6BOedqAWBX3mUcnFhb6QcapIFDb2wBFZ7+2lB7hWyT+tFrRzg+59crws U8qBzg4vszdR7iP6pWofR2ow+CXRznoJSYPm1ds6ppnJRlrwXP9relKe8OMjb3qZ w1n9v0MB4KtupzhblB+4YNEKMbHC7lddqcIDnMap49Fh5y1WdHA1grDiEJsr68is pZzIoCLMqhQfcD6z0Ln3WP+Zqf9OtkG8TK5BzIoENlI6BKgrmRUSq/U+tXS0s8xp Vy//bw+d4wVjs5XCm9RAUFwkHk89g== Received: from ppma12.dal12v.mail.ibm.com (dc.9e.1632.ip4.static.sl-reverse.com [50.22.158.220]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 4aqrja1e3s-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 04 Dec 2025 16:34:38 +0000 (GMT) Received: from pps.filterd (ppma12.dal12v.mail.ibm.com [127.0.0.1]) by ppma12.dal12v.mail.ibm.com (8.18.1.2/8.18.1.2) with ESMTP id 5B4EgpYo024111; Thu, 4 Dec 2025 16:34:37 GMT Received: from smtprelay01.fra02v.mail.ibm.com ([9.218.2.227]) by ppma12.dal12v.mail.ibm.com (PPS) with ESMTPS id 4arb5srxvb-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 04 Dec 2025 16:34:37 +0000 Received: from smtpav03.fra02v.mail.ibm.com (smtpav03.fra02v.mail.ibm.com [10.20.54.102]) by smtprelay01.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 5B4GYXIf47448488 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 4 Dec 2025 16:34:33 GMT Received: from smtpav03.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 7251F20043; Thu, 4 Dec 2025 16:34:33 +0000 (GMT) Received: from smtpav03.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 4285D20040; Thu, 4 Dec 2025 16:34:33 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.87.85.9]) by smtpav03.fra02v.mail.ibm.com (Postfix) with ESMTP; Thu, 4 Dec 2025 16:34:33 +0000 (GMT) From: Jens Remus To: linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org, Jan Kiszka , Kieran Bingham Cc: Jens Remus , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Ilya Leoshkevich Subject: [PATCH 0/3] scripts/gdb: Improve s390 support Date: Thu, 4 Dec 2025 17:34:22 +0100 Message-ID: <20251204163425.370783-1-jremus@linux.ibm.com> X-Mailer: git-send-email 2.51.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: 4EgzNVa8dbLVQIyJCms-N2bZQVMQwfzh X-Proofpoint-ORIG-GUID: 4EgzNVa8dbLVQIyJCms-N2bZQVMQwfzh X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMTI5MDAyMCBTYWx0ZWRfX3saL1YHK7TTQ ZUggw9hYLl5nFysAUM2QEJknFVE5vObIRO3t/Ol2RgqBIYc/1YO5q4CbQdoihKFmBAf6r7hlMeM n/wPoZORd25TKY7pMihUK8NOgXrO/fMiLo1SIiVkypFzYMVmEYTloQLEVRfyOCcu1WT7yBePQWI qMmef0PgqxmEgGE+3zwNtXsW8z/oo3WiOwxWtlzrczmBJpWkTOnQG0/EiTt+ewmlnRcJt8gVOli OoUhSsTXUeJBp1ef1cLjzhx0EfNOYdaWGr5DuJSGvkpmBp/sliCWMj/GvDw8DSYRmVcf/mqUak1 /quHt8pClJsnBRUSjNZsZF/VSVXrStmYP9sdmToKrmVQTq8awC2hr0yIoAEX7Hte8B0LZzRvWtQ P/s6EIe74fCbe/2cLfwYP5ENkLNNJw== X-Authority-Analysis: v=2.4 cv=dYGNHHXe c=1 sm=1 tr=0 ts=6931b81e cx=c_pps a=bLidbwmWQ0KltjZqbj+ezA==:117 a=bLidbwmWQ0KltjZqbj+ezA==:17 a=wP3pNCr1ah4A:10 a=VkNPw1HP01LnGYTKEx00:22 a=5JnHKwHQ_0YZkFCFDA4A:9 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2025-12-04_04,2025-12-04_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 spamscore=0 suspectscore=0 clxscore=1011 adultscore=0 lowpriorityscore=0 bulkscore=0 phishscore=0 priorityscore=1501 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2510240000 definitions=main-2511290020 Patch 1 adds $lx_current([CPU]) support for s390 to obtain the task of the active context or a specific CPU. Patch 2 adds a $lx_lowcore([CPU]) convenience function on s390 to obtain the s390 lowcore of the active context of a specific CPU. It is based on functionality introduced by patch 1. Patch 3 adds a $lx_cpu() convenience function to obtain the CPU number of the active context. Regards, Jens Jens Remus (3): scripts/gdb: add lx_current support for s390 scripts/gdb: add lx_lowcore convenience function on s390 scripts/gdb: add lx_cpu convenience function scripts/gdb/linux/constants.py.in | 14 +++++++ scripts/gdb/linux/cpus.py | 67 ++++++++++++++++++++++++++++++- 2 files changed, 80 insertions(+), 1 deletion(-) -- 2.51.0