From patchwork Wed Jul 19 22:11:24 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ilya Leoshkevich X-Patchwork-Id: 13319549 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A45F2C0015E for ; Wed, 19 Jul 2023 22:15:43 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qMFQM-00074E-8W; Wed, 19 Jul 2023 18:13:34 -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 1qMFQJ-00070e-OX; Wed, 19 Jul 2023 18:13:31 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qMFQH-0002CY-9K; Wed, 19 Jul 2023 18:13:31 -0400 Received: from pps.filterd (m0353724.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 36JM8ZP9006911; Wed, 19 Jul 2023 22:13:25 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding; s=pp1; bh=qV3XCaZqISiXYjXsRriiBmVhhNMUbgEk1EpEapruxNA=; b=qdI/D5JQClzvihbfotCOKcUz9izsnMejFz5UEomNRGcvGaprv2YCTTDLlV4pnwbhljxK 2HGCMVdoBjdzq7DlOSsBjTzxoSboxSXDW9kj71E2UTdVYpo0L8z2PX6O7kuoc6OWph+v B/7A1Msimdm3amhImSRoYEgyt7oNXkgYpzixNf8zBEbK/IZAlh3VMaYX7p0l78LeLS58 jwgD2BEBUrPqbLvdTSo8KdFrzgD5VsQxj0KpqzB2B0Vr39lG5p6SIrIN+m3AyNr3ZP4u VHTO1oVEvV4Ru3m2Er0zIp2vbrVc7qh4BdTcgRhZB5YxZizpzW03X2vcRoLNeZ3HVuRe Vg== Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3rxqs38w34-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 19 Jul 2023 22:13:25 +0000 Received: from m0353724.ppops.net (m0353724.ppops.net [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 36JM9Mr1010011; Wed, 19 Jul 2023 22:13:24 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 3rxqs38w2t-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 19 Jul 2023 22:13:24 +0000 Received: from pps.filterd (ppma13.dal12v.mail.ibm.com [127.0.0.1]) by ppma13.dal12v.mail.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id 36JJ4dkg007106; Wed, 19 Jul 2023 22:13:24 GMT Received: from smtprelay03.fra02v.mail.ibm.com ([9.218.2.224]) by ppma13.dal12v.mail.ibm.com (PPS) with ESMTPS id 3rv80j9fwt-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 19 Jul 2023 22:13:24 +0000 Received: from smtpav06.fra02v.mail.ibm.com (smtpav06.fra02v.mail.ibm.com [10.20.54.105]) by smtprelay03.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 36JMDMD311928120 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 19 Jul 2023 22:13:22 GMT Received: from smtpav06.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 49AB620065; Wed, 19 Jul 2023 22:13:22 +0000 (GMT) Received: from smtpav06.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id BC7AB2005A; Wed, 19 Jul 2023 22:13:21 +0000 (GMT) Received: from heavy.boeblingen.de.ibm.com (unknown [9.171.5.152]) by smtpav06.fra02v.mail.ibm.com (Postfix) with ESMTP; Wed, 19 Jul 2023 22:13:21 +0000 (GMT) From: Ilya Leoshkevich To: Richard Henderson , David Hildenbrand , Thomas Huth Cc: qemu-s390x@nongnu.org, qemu-devel@nongnu.org, Ilya Leoshkevich Subject: [PATCH v3 12/14] tests/tcg/s390x: Test MC Date: Thu, 20 Jul 2023 00:11:24 +0200 Message-ID: <20230719221310.1968845-13-iii@linux.ibm.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230719221310.1968845-1-iii@linux.ibm.com> References: <20230719221310.1968845-1-iii@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: VhsOd5eJGOQI1lB-mNgmgdkGEHt6zvOr X-Proofpoint-ORIG-GUID: s0NEpe7rmTfmxpXMnVOh36yLQRN9--GW X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-07-19_16,2023-07-19_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 impostorscore=0 lowpriorityscore=0 malwarescore=0 priorityscore=1501 phishscore=0 mlxlogscore=849 spamscore=0 mlxscore=0 clxscore=1015 bulkscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2306200000 definitions=main-2307190199 Received-SPF: pass client-ip=148.163.158.5; envelope-from=iii@linux.ibm.com; helo=mx0b-001b2d01.pphosted.com X-Spam_score_int: -19 X-Spam_score: -2.0 X-Spam_bar: -- X-Spam_report: (-2.0 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Add a small test to prevent regressions. Tested-by: Thomas Huth Signed-off-by: Ilya Leoshkevich --- tests/tcg/s390x/Makefile.softmmu-target | 1 + tests/tcg/s390x/mc.S | 56 +++++++++++++++++++++++++ 2 files changed, 57 insertions(+) create mode 100644 tests/tcg/s390x/mc.S diff --git a/tests/tcg/s390x/Makefile.softmmu-target b/tests/tcg/s390x/Makefile.softmmu-target index 58684d7da71..145e0bfde16 100644 --- a/tests/tcg/s390x/Makefile.softmmu-target +++ b/tests/tcg/s390x/Makefile.softmmu-target @@ -24,6 +24,7 @@ ASM_TESTS = \ lpsw \ lpswe-early \ lra \ + mc \ ssm-early \ stosm-early \ unaligned-lowcore diff --git a/tests/tcg/s390x/mc.S b/tests/tcg/s390x/mc.S new file mode 100644 index 00000000000..e7466bb4b57 --- /dev/null +++ b/tests/tcg/s390x/mc.S @@ -0,0 +1,56 @@ + .org 0x8d +ilc: + .org 0x8e +program_interruption_code: + .org 0x94 +monitor_class: + .org 0xb0 +monitor_code: + .org 0x150 +program_old_psw: + .org 0x1d0 /* program new PSW */ + .quad 0x180000000,pgm /* 64-bit mode */ + .org 0x200 /* lowcore padding */ + .globl _start +_start: + stctg %c8,%c8,c8 /* enable only monitor class 1 */ + mvhhi c8+6,0x4000 + lctlg %c8,%c8,c8 +mc_nop: + mc 123,0 +mc_monitor_event: + mc 321,1 + j failure +mc_specification: + mc 333,16 + j failure +pgm: + lgrl %r0,program_old_psw+8 /* ilc adjustment */ + llgc %r1,ilc + sgr %r0,%r1 + larl %r1,mc_monitor_event /* dispatch based on old PSW */ + cgrje %r0,%r1,pgm_monitor_event + larl %r1,mc_specification + cgrje %r0,%r1,pgm_specification + j failure +pgm_monitor_event: + chhsi program_interruption_code,0x40 /* monitor event? */ + jne failure + chhsi monitor_class,1 /* class from mc_monitor_event? */ + jne failure + cghsi monitor_code,321 /* code from mc_monitor_event? */ + jne failure + j mc_specification /* next test */ +pgm_specification: + chhsi program_interruption_code,6 /* specification exception? */ + jne failure + lpswe success_psw +failure: + lpswe failure_psw + .align 8 +c8: + .quad 0 +success_psw: + .quad 0x2000000000000,0xfff /* see is_special_wait_psw() */ +failure_psw: + .quad 0x2000000000000,0 /* disabled wait */