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Wed, 19 Jul 2023 09:46:25 +0000 (GMT) Received: from smtpav06.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 8030C2004B; Wed, 19 Jul 2023 09:46:25 +0000 (GMT) Received: from heavy.boeblingen.de.ibm.com (unknown [9.155.200.166]) by smtpav06.fra02v.mail.ibm.com (Postfix) with ESMTP; Wed, 19 Jul 2023 09:46:25 +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 v2 11/14] tests/tcg/s390x: Test ICM Date: Wed, 19 Jul 2023 11:44:21 +0200 Message-ID: <20230719094620.363206-12-iii@linux.ibm.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230719094620.363206-1-iii@linux.ibm.com> References: <20230719094620.363206-1-iii@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: qQ4GYiAMSfTHOJwx47jj6B_M7Q9JRFe_ X-Proofpoint-GUID: X3B5TcvTwOR2W3j3RtNzU6u2oUeGjsVB 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_06,2023-07-18_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 phishscore=0 bulkscore=0 adultscore=0 lowpriorityscore=0 mlxlogscore=809 impostorscore=0 mlxscore=0 suspectscore=0 priorityscore=1501 malwarescore=0 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2306200000 definitions=main-2307190087 Received-SPF: pass client-ip=148.163.156.1; envelope-from=iii@linux.ibm.com; helo=mx0a-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. Signed-off-by: Ilya Leoshkevich Tested-by: Thomas Huth --- tests/tcg/s390x/Makefile.softmmu-target | 1 + tests/tcg/s390x/icm.S | 32 +++++++++++++++++++++++++ 2 files changed, 33 insertions(+) create mode 100644 tests/tcg/s390x/icm.S diff --git a/tests/tcg/s390x/Makefile.softmmu-target b/tests/tcg/s390x/Makefile.softmmu-target index 062d8e368aa..58684d7da71 100644 --- a/tests/tcg/s390x/Makefile.softmmu-target +++ b/tests/tcg/s390x/Makefile.softmmu-target @@ -19,6 +19,7 @@ ASM_TESTS = \ cksm \ clm \ exrl-ssm-early \ + icm \ sam \ lpsw \ lpswe-early \ diff --git a/tests/tcg/s390x/icm.S b/tests/tcg/s390x/icm.S new file mode 100644 index 00000000000..d24d1f52fb8 --- /dev/null +++ b/tests/tcg/s390x/icm.S @@ -0,0 +1,32 @@ + .org 0x8e +program_interruption_code: + .org 0x1d0 /* program new PSW */ + .quad 0,pgm + .org 0x200 /* lowcore padding */ + .globl _start +_start: + lgrl %r0,op1 + icm %r0,10,op2 + cg %r0,exp + jne failure + lgrl %r1,bad_addr + icm %r0,0,0(%r1) +failure: + lpswe failure_psw +pgm: + chhsi program_interruption_code,5 /* addressing exception? */ + jne failure + lpswe success_psw + .align 8 +op1: + .quad 0x1234567887654321 +op2: + .quad 0x0011223344556677 +exp: + .quad 0x1234567800651121 +bad_addr: + .quad 0xffffffff00000000 +success_psw: + .quad 0x2000000000000,0xfff /* see is_special_wait_psw() */ +failure_psw: + .quad 0x2000000000000,0 /* disabled wait */