From nobody Fri Nov 14 22:02:51 2025 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; dmarc=pass(p=reject dis=none) header.from=linux.ibm.com ARC-Seal: i=1; a=rsa-sha256; t=1760458115; cv=none; d=zohomail.com; s=zohoarc; b=nPUsyMAsEEVs5LzJSjsvzl+YabS59Ut6IgwRfrukk+MDTckcifsTgWj+UrQxekipweD62KU0UqAIPWndRxM31V9AJum3a3zMkMIEFWkyrpXGCbcBE+zepjGgXzd4qils+LVAO9K3jUyiagH6NnFbkFwcvTvHchF6llcNOoVTXMc= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1760458115; h=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=RqEaTGD44kyr1mqua1w6dAKaJJc+0MWxgwbHeGOuWd4=; b=OTR8GnZfuLLX+YoYjvRHhTm66r0caeiwX1Si2vqYBV8jVUjiI1pXoW7xa6GqF/EMlnU8HfZ/MbZ9nu/V8MWUSM/ueBHS7qLKytMSRavoeiX3yq7cT9o+NjpGfr27v6rn868XWUPZ0ZtNMgy+xijXon7rqKE+uOQOtkQLYGx04nU= ARC-Authentication-Results: i=1; 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; 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 1760458115797924.7538472549867; Tue, 14 Oct 2025 09:08:35 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1v8hZC-0000JV-Ag; Tue, 14 Oct 2025 12:08:02 -0400 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 1v8hZ8-0000IG-Uw; Tue, 14 Oct 2025 12:08:00 -0400 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1v8hZ6-0005BM-Rx; Tue, 14 Oct 2025 12:07:58 -0400 Received: from pps.filterd (m0353729.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 59E82qC0015706; Tue, 14 Oct 2025 16:07:51 GMT Received: from ppma13.dal12v.mail.ibm.com (dd.9e.1632.ip4.static.sl-reverse.com [50.22.158.221]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 49qewtyqt0-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 14 Oct 2025 16:07:51 +0000 (GMT) Received: from pps.filterd (ppma13.dal12v.mail.ibm.com [127.0.0.1]) by ppma13.dal12v.mail.ibm.com (8.18.1.2/8.18.1.2) with ESMTP id 59EFRi2b015028; Tue, 14 Oct 2025 16:07:50 GMT Received: from smtprelay01.fra02v.mail.ibm.com ([9.218.2.227]) by ppma13.dal12v.mail.ibm.com (PPS) with ESMTPS id 49r3sjbk4u-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 14 Oct 2025 16:07:50 +0000 Received: from smtpav02.fra02v.mail.ibm.com (smtpav02.fra02v.mail.ibm.com [10.20.54.101]) by smtprelay01.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 59EG7mYl61014516 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 14 Oct 2025 16:07:48 GMT Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 8A60320117; Tue, 14 Oct 2025 16:07:48 +0000 (GMT) Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 2594C20116; Tue, 14 Oct 2025 16:07:48 +0000 (GMT) Received: from heavy.ibm.com (unknown [9.111.67.246]) by smtpav02.fra02v.mail.ibm.com (Postfix) with ESMTP; Tue, 14 Oct 2025 16:07:48 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=cc :content-transfer-encoding:date:from:in-reply-to:message-id :mime-version:references:subject:to; s=pp1; bh=RqEaTGD44kyr1mqua 1w6dAKaJJc+0MWxgwbHeGOuWd4=; b=aNfUC+2spPugoGIq5PqYt1rg+CgMSBvr0 zfKEWxiGECJgnrG1Az0kZPEV2ubHxQuI6+FLitJ0BBnRV7/riFC/Esvs0aXpDJXV JTpu+Gcjjokm0+L5IA1jzVP62O/W707ToFE/qEt6l1I3uyTbJB46zlU0Fsre0OUh iQXWpw9jBM8tInzxbtK3bt1y7OvIzCkYKkRdoHUVkALxEe3qVSzxLWSqrN5RPVs9 OAQs4RWHBRQR+Gm96lYJGR+ptZr7wWpfmWX1zxIxsD+MwFGvmWwsFyxl2nKZDqYO OsXJqS3nVmqP3ZpYBs467hOrhUM5rq4T8BEsv4lqniNIxPNbC4+3Q== From: Ilya Leoshkevich To: Thomas Huth , Richard Henderson , David Hildenbrand Cc: qemu-s390x@nongnu.org, qemu-devel@nongnu.org, Ilya Leoshkevich Subject: [PATCH 3/3] tests/tcg/s390x: Test SET CLOCK COMPARATOR Date: Tue, 14 Oct 2025 18:05:15 +0200 Message-ID: <20251014160743.398093-4-iii@linux.ibm.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20251014160743.398093-1-iii@linux.ibm.com> References: <20251014160743.398093-1-iii@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-GUID: dcVRObKYBl3B2A5GsTIhqx6uJ8qgl4N3 X-Authority-Analysis: v=2.4 cv=Kr1AGGWN c=1 sm=1 tr=0 ts=68ee7557 cx=c_pps a=AfN7/Ok6k8XGzOShvHwTGQ==:117 a=AfN7/Ok6k8XGzOShvHwTGQ==:17 a=x6icFKpwvdMA:10 a=VkNPw1HP01LnGYTKEx00:22 a=VnNF1IyMAAAA:8 a=GplkH8VCR8Vvap5QFYcA:9 a=cPQSjfK2_nFv0Q5t_7PE:22 X-Proofpoint-ORIG-GUID: dcVRObKYBl3B2A5GsTIhqx6uJ8qgl4N3 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDExMDAxNCBTYWx0ZWRfXxNHONrjQBEV1 gwZqwHg6ad35ySxnHFOdCBfPVcFbObaUPYDlhu8RZqAapLqgBz+ynZclP9JIDDbdMKfMkDff99S a87V9yRBUGNYZXbc4EHVrKV1Oi0RxWjcDMp1f3PbVPsfCRcVOY+G6fUNdZH33coZ2yR8Y7Jq0zu TTB9u9SHaMu/fx5c3CkaqzIKqTO6khm8Oh588sxcuyt76YMzj/TPNB+HGz5ff9kAlpo1+HvpErg R1L16OZ8PFyJ33V/7mOJmbwMVgQmX4FRKRsLBboemaJypcQTRLuWPb1s30/uyAxOiPQrg5Utcx8 VEYCrOv/hTLkCDk7ltp8xaRHR7j2RUOottImfZHS9bBNjWUC2PzWLZ5MkLzXUJrwnCX4dO4ij/6 Xaw2yVTA+SKSiFFNv3x/kGC0g6lkvQ== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-10-14_03,2025-10-13_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 priorityscore=1501 lowpriorityscore=0 bulkscore=0 adultscore=0 phishscore=0 suspectscore=0 malwarescore=0 clxscore=1011 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2510020000 definitions=main-2510110014 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=148.163.156.1; envelope-from=iii@linux.ibm.com; helo=mx0a-001b2d01.pphosted.com X-Spam_score_int: -26 X-Spam_score: -2.7 X-Spam_bar: -- X-Spam_report: (-2.7 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=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 @ibm.com) X-ZM-MESSAGEID: 1760458117698154100 Content-Type: text/plain; charset="utf-8" Add a small test to prevent regressions. Signed-off-by: Ilya Leoshkevich --- tests/tcg/s390x/Makefile.softmmu-target | 1 + tests/tcg/s390x/sckc.S | 53 +++++++++++++++++++++++++ 2 files changed, 54 insertions(+) create mode 100644 tests/tcg/s390x/sckc.S diff --git a/tests/tcg/s390x/Makefile.softmmu-target b/tests/tcg/s390x/Make= file.softmmu-target index 8cd4667c63b..a4425d3184a 100644 --- a/tests/tcg/s390x/Makefile.softmmu-target +++ b/tests/tcg/s390x/Makefile.softmmu-target @@ -28,6 +28,7 @@ ASM_TESTS =3D = \ mc = \ per = \ precise-smc-softmmu = \ + sckc = \ ssm-early = \ stosm-early = \ stpq = \ diff --git a/tests/tcg/s390x/sckc.S b/tests/tcg/s390x/sckc.S new file mode 100644 index 00000000000..0fadec0dd65 --- /dev/null +++ b/tests/tcg/s390x/sckc.S @@ -0,0 +1,53 @@ +/* + * Test clock comparator. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + .org 0x130 +ext_old_psw: + .org 0x1b0 +ext_new_psw: + .quad 0x180000000, _ext /* 64-bit mode */ + .org 0x200 /* lowcore padding */ + + .globl _start +_start: + lpswe start31_psw +_start31: + stctg %c0,%c0,c0 + oi c0+6,8 /* set clock-comparator subclass ma= sk */ + lctlg %c0,%c0,c0 +0: + cghsi ext_counter,0x1000 + jnz 0b + lpswe success_psw + +_ext: + stg %r0,ext_saved_r0 + + lg %r0,ext_counter + aghi %r0,1 + stg %r0,ext_counter + + stck clock + lg %r0,clock + agfi %r0,0x40000 /* 64us * 0x1000 =3D~ 0.25s */ + stg %r0,clock + sckc clock + + lg %r0,ext_saved_r0 + lpswe ext_old_psw + + .align 8 +start31_psw: + .quad 0x100000080000000,_start31 /* EX, 31-bit mode */ +success_psw: + .quad 0x2000000000000,0xfff /* see is_special_wait_psw() */ +c0: + .skip 8 +clock: + .quad 0 +ext_counter: + .quad 0 +ext_saved_r0: + .skip 8 --=20 2.51.0