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b=IDgLr94HJZ+2hjsOlFdbty62yjKe2CK1V0PN6ZQVstGSdWOU+ewj2zdyIHoBbfBPrja3 wUR0mQKXCa4/c2gYo3uGqLis9XyJRiyFJCtqVuZg+I2Lc2sd2dBZkRFMF3ICK9dv+POi Ty7ie1siwaib4XRSd+UNNko9SYkM+9beBq85GxMxEq/i9GEg7ooqU7oKj5+NBNuEgCJL 7yUW1mZhBKMhc6c0Ol943LNS0LOe/cgU/LqFt9MhYpL7977aPfjJgevtja49b01EaqLs DqgmGzBlgTpKvPHcBC2C3hkhgI2U57Q8sdCCLBy1gIi+bfTe4zCE0c8iLGBvKDtvNF+7 oQ== From: Ilya Leoshkevich To: Richard Henderson , David Hildenbrand , Thomas Huth Cc: qemu-s390x@nongnu.org, qemu-devel@nongnu.org, Ilya Leoshkevich Subject: [PATCH 2/2] tests/tcg/s390x: Add rxsbg.c Date: Wed, 15 Mar 2023 00:34:43 +0100 Message-Id: <20230314233443.324727-3-iii@linux.ibm.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230314233443.324727-1-iii@linux.ibm.com> References: <20230314233443.324727-1-iii@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-GUID: uwXPYyG55fcHCI7MDFa_svQuedlpOrwP X-Proofpoint-ORIG-GUID: WgBJubdH1JljcBMPLGRTHx92imb-pzsT X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-03-14_14,2023-03-14_02,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 adultscore=0 spamscore=0 mlxscore=0 clxscore=1015 phishscore=0 mlxlogscore=887 impostorscore=0 bulkscore=0 lowpriorityscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2303140189 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=148.163.158.5; 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_H2=-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: 1678836987822100003 Content-Type: text/plain; charset="utf-8" Add a small test for RXSBG with T=3D1 to prevent regressions. Signed-off-by: Ilya Leoshkevich --- tests/tcg/s390x/Makefile.target | 1 + tests/tcg/s390x/rxsbg.c | 25 +++++++++++++++++++++++++ 2 files changed, 26 insertions(+) create mode 100644 tests/tcg/s390x/rxsbg.c diff --git a/tests/tcg/s390x/Makefile.target b/tests/tcg/s390x/Makefile.tar= get index cf93b966862..b4d0d704534 100644 --- a/tests/tcg/s390x/Makefile.target +++ b/tests/tcg/s390x/Makefile.target @@ -29,6 +29,7 @@ TESTS+=3Dclst TESTS+=3Dlong-double TESTS+=3Dcdsg TESTS+=3Dchrl +TESTS+=3Drxsbg =20 cdsg: CFLAGS+=3D-pthread cdsg: LDFLAGS+=3D-pthread diff --git a/tests/tcg/s390x/rxsbg.c b/tests/tcg/s390x/rxsbg.c new file mode 100644 index 00000000000..b7f35411899 --- /dev/null +++ b/tests/tcg/s390x/rxsbg.c @@ -0,0 +1,25 @@ +/* + * Smoke test RXSBG instruction with T=3D1. + * SPDX-License-Identifier: GPL-2.0-or-later + */ +#include +#include + +int main(void) +{ + unsigned long r1, r2, cc; + + r1 =3D 0xc8dc86a225a77bb4; + r2 =3D 0xd6aff24fa3e7320; + cc =3D 0; + asm("rxsbg %[r1],%[r2],177,43,228\n" + "ipm %[cc]" + : [cc] "+r" (cc) + : [r1] "r" (r1) + , [r2] "r" (r2) + : "cc"); + cc =3D (cc >> 28) & 1; + assert(cc =3D=3D 1); + + return EXIT_SUCCESS; +} --=20 2.39.2