From nobody Tue May 21 14:34:04 2024 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=1678470179; cv=none; d=zohomail.com; s=zohoarc; b=gkKVe3ZVjkhfT9eyYy59OuJXRD19FbxD6fCscbBgdIi74ibYtaCsQQdq+rGjw8Egk2snh/CX4RMaB95sVsz+2BJCSz5/eLsf7e1RE3qVYV+NVrvcO2qaEtBLi+92RQHWi0K7vH/mEUzNB8xMrTyhQwyhpMSX0T+H2++WbF4gfco= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1678470179; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=C4S9U33SooANOhLXyMDCCye4+epUi5P9sre7jBAcYOk=; b=AdDuYWXXYGHXosG5ds1qu0XiVctXfIw2QFCL47klsdvrqM18mLOa+eppHcWMGIseAOWHmEh3guP8FESN3hnQwV4hgMTueGprF6GvulA20tCqhFLGkgHwS/RTpuuoy00KN0zH9VV5Q9UU9Mo+C1yOa1+ie9KKI0b2VYYlPy4jUOc= 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 1678470179518945.8942787207739; Fri, 10 Mar 2023 09:42:59 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1paglS-0007NM-Hf; Fri, 10 Mar 2023 12:42:47 -0500 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 1paglQ-0007Mq-GI; Fri, 10 Mar 2023 12:42:44 -0500 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 1paglO-00080F-Ua; Fri, 10 Mar 2023 12:42:44 -0500 Received: from pps.filterd (m0098421.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 32AG47mu030411; Fri, 10 Mar 2023 17:42:39 GMT Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3p87r9t888-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Mar 2023 17:42:39 +0000 Received: from m0098421.ppops.net (m0098421.ppops.net [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 32AH10ha003694; Fri, 10 Mar 2023 17:42:39 GMT Received: from ppma04ams.nl.ibm.com (63.31.33a9.ip4.static.sl-reverse.com [169.51.49.99]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3p87r9t87g-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Mar 2023 17:42:39 +0000 Received: from pps.filterd (ppma04ams.nl.ibm.com [127.0.0.1]) by ppma04ams.nl.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id 32A81uX2030398; Fri, 10 Mar 2023 17:42:37 GMT Received: from smtprelay04.fra02v.mail.ibm.com ([9.218.2.228]) by ppma04ams.nl.ibm.com (PPS) with ESMTPS id 3p6g8645nj-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Mar 2023 17:42:37 +0000 Received: from smtpav02.fra02v.mail.ibm.com (smtpav02.fra02v.mail.ibm.com [10.20.54.101]) by smtprelay04.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 32AHgXWJ18612662 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 10 Mar 2023 17:42:33 GMT Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id BB4792004E; Fri, 10 Mar 2023 17:42:33 +0000 (GMT) Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 3001E2004B; Fri, 10 Mar 2023 17:42:33 +0000 (GMT) Received: from heavy.boeblingen.de.ibm.com (unknown [9.171.22.18]) by smtpav02.fra02v.mail.ibm.com (Postfix) with ESMTP; Fri, 10 Mar 2023 17:42:33 +0000 (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=C4S9U33SooANOhLXyMDCCye4+epUi5P9sre7jBAcYOk=; b=Y6W30hS5PEupUhIQDKcxCOqc8+Yz+7r16CMre1gS6DBsMjE70YgsStytos59EUe5JboO wnflSR7PpD+DUmyq6VLue7B7wCsoX7hPhEq+rFUMFWkX7ubRDnFqXwvadoxaQ0IVHZ6p MQwUjRtUi0Xd7FkZ0QZ2xeGg6xG1ASZAnYspjIj7Rb7PMvRyqZKNHbQWPsODylqyjj0d HFAZ/mW/tCDWyTENEqkQO+utZZWEYglMOyZVKHf9vXrY+/nMcFcmL/LoGQ+z83UN+LBX techC95tFmEnRtThbGihHUhA1mo8IrPDIK5pUnsnfU8GTmMTLNmDgEBe0i5nuWxmuXIF hQ== From: Ilya Leoshkevich To: Richard Henderson , David Hildenbrand Cc: Thomas Huth , qemu-s390x@nongnu.org, qemu-devel@nongnu.org, Ilya Leoshkevich , Harold Grovesteen , Nina Schoetterl-Glausch Subject: [PATCH 01/12] target/s390x: Handle branching to odd addresses Date: Fri, 10 Mar 2023 18:42:12 +0100 Message-Id: <20230310174223.944843-2-iii@linux.ibm.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230310174223.944843-1-iii@linux.ibm.com> References: <20230310174223.944843-1-iii@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-GUID: uRS8_YxkOnO4DozIxsWDcmE2BtkyXGMM X-Proofpoint-ORIG-GUID: 4lKkd3phCmBmUNAGT61dZ7rYKl6fzyu0 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=2023-03-10_08,2023-03-10_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 spamscore=0 priorityscore=1501 clxscore=1015 lowpriorityscore=0 mlxlogscore=999 mlxscore=0 phishscore=0 impostorscore=0 adultscore=0 bulkscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2303100139 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: 1678470180413100002 Content-Type: text/plain; charset="utf-8" Let branching happen and try to generate a new translation block with an odd address. Generate a specification exception in cpu_get_tb_cpu_state(). Reported-by: Harold Grovesteen Reported-by: Nina Schoetterl-Glausch Signed-off-by: Ilya Leoshkevich --- target/s390x/cpu.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/target/s390x/cpu.h b/target/s390x/cpu.h index 7d6d01325b2..0a76e96e078 100644 --- a/target/s390x/cpu.h +++ b/target/s390x/cpu.h @@ -29,6 +29,7 @@ #include "cpu_models.h" #include "exec/cpu-defs.h" #include "qemu/cpu-float.h" +#include "tcg/tcg_s390x.h" =20 #define ELF_MACHINE_UNAME "S390X" =20 @@ -381,6 +382,14 @@ static inline int cpu_mmu_index(CPUS390XState *env, bo= ol ifetch) static inline void cpu_get_tb_cpu_state(CPUS390XState* env, target_ulong *= pc, target_ulong *cs_base, uint32_t *f= lags) { + if (env->psw.addr & 1) { + /* + * Instructions must be at even addresses. + * This needs to be checked before address translation. + */ + env->int_pgm_ilen =3D 2; /* see s390_cpu_tlb_fill() */ + tcg_s390_program_interrupt(env, PGM_SPECIFICATION, 0); + } *pc =3D env->psw.addr; *cs_base =3D env->ex_value; *flags =3D (env->psw.mask >> FLAG_MASK_PSW_SHIFT) & FLAG_MASK_PSW; --=20 2.39.2 From nobody Tue May 21 14:34:04 2024 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=1678470202; cv=none; d=zohomail.com; s=zohoarc; b=S9MB/+YDP4m/4atwoBG2S1yPCVOgy8UQzlxjP6rB9fEt7pE3Yn4WzolgfelJBZ5+vIOpbLIg1Yirr8Gje8fFCKVd+PJP/Q4zuvcUQk2SwV+R9BqCp7vSANbN5/bOg9DG2rLmJBMrhw6h0DskZXilpEVze7G33iYND+S64wMTNxE= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1678470202; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=sR8gn/XTkOWYGeDH+nolcaoyqIv2q9YT5QOTmAqwWeM=; b=GSl/1itVgyx1GKmPx3gIfh4zMK9x7a1629wYcddDEP+Ou7HMQLVdvqzp9gyFqlwxWOsbHv5P825V6zNsddTRMeUT87/iPDaqTBbu2Q9G4Q1FK2n5kY8yOR+dLV5ntfxJVT+6MRm1MuWr8+g4qQJRbQEmnv+NSfNEgc8Gt9jgwpk= 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 1678470202085770.5655184078843; Fri, 10 Mar 2023 09:43:22 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1paglZ-0007R1-US; Fri, 10 Mar 2023 12:42:53 -0500 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 1paglU-0007O7-0B; Fri, 10 Mar 2023 12:42:48 -0500 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 1paglS-000813-0U; Fri, 10 Mar 2023 12:42:47 -0500 Received: from pps.filterd (m0098396.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 32AGjJSL017164; Fri, 10 Mar 2023 17:42:42 GMT Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3p88bp19j3-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Mar 2023 17:42:42 +0000 Received: from m0098396.ppops.net (m0098396.ppops.net [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 32AHUp8q032680; Fri, 10 Mar 2023 17:42:41 GMT Received: from ppma01fra.de.ibm.com (46.49.7a9f.ip4.static.sl-reverse.com [159.122.73.70]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3p88bp19h4-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Mar 2023 17:42:41 +0000 Received: from pps.filterd (ppma01fra.de.ibm.com [127.0.0.1]) by ppma01fra.de.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id 32A7etOQ003432; Fri, 10 Mar 2023 17:42:39 GMT Received: from smtprelay06.fra02v.mail.ibm.com ([9.218.2.230]) by ppma01fra.de.ibm.com (PPS) with ESMTPS id 3p6g0jk4x6-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Mar 2023 17:42:39 +0000 Received: from smtpav02.fra02v.mail.ibm.com (smtpav02.fra02v.mail.ibm.com [10.20.54.101]) by smtprelay06.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 32AHgZwX28311906 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 10 Mar 2023 17:42:35 GMT Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id C793220043; Fri, 10 Mar 2023 17:42:35 +0000 (GMT) Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 4023720040; Fri, 10 Mar 2023 17:42:35 +0000 (GMT) Received: from heavy.boeblingen.de.ibm.com (unknown [9.171.22.18]) by smtpav02.fra02v.mail.ibm.com (Postfix) with ESMTP; Fri, 10 Mar 2023 17:42:35 +0000 (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=sR8gn/XTkOWYGeDH+nolcaoyqIv2q9YT5QOTmAqwWeM=; b=Ucpns/9X5dKEgLplE1vtoEwSYwSJlbP2t/jm8Ab9ATTju0pCnMjzaNyhSHMJ/ruhgd5j 6CeE/zxWlDB/yDqeVY/oYK9aV2iD7sPaY8RFduQkIJxa+MogssyI2a75nWkd+Od1Cbmb 1EiJJNPQpQjSoeUHsF+XaHOohRudW+k3DckKCZxvDof4o1eX32UDsU2xBkgYS2tk/Mee CXnU0gEvredg01VRb+FDC7jY46vepozyx/VJq/2YNLN3128a8Qsj/jdJ0e/4B/rEaxSl X6O6AnQZCVgFomLEsJx/esKsH/xnX1IkkYaI4BEbOPeVn99rGOEn04tGmgK6pZmEhZf0 EQ== From: Ilya Leoshkevich To: Richard Henderson , David Hildenbrand Cc: Thomas Huth , qemu-s390x@nongnu.org, qemu-devel@nongnu.org, Ilya Leoshkevich , Nina Schoetterl-Glausch Subject: [PATCH 02/12] target/s390x: Handle EXECUTE of odd addresses Date: Fri, 10 Mar 2023 18:42:13 +0100 Message-Id: <20230310174223.944843-3-iii@linux.ibm.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230310174223.944843-1-iii@linux.ibm.com> References: <20230310174223.944843-1-iii@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-GUID: luGR7NTxl4iJwEOkqJN0eo0WQ58X5mxh X-Proofpoint-ORIG-GUID: WcdH6shNJaRyXU4SIaWcFVI0POQBCjT5 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=2023-03-10_08,2023-03-10_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 mlxscore=0 phishscore=0 bulkscore=0 suspectscore=0 clxscore=1015 priorityscore=1501 adultscore=0 lowpriorityscore=0 mlxlogscore=766 malwarescore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2303100139 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: -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, 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: 1678470202402100001 Content-Type: text/plain; charset="utf-8" Generate a specification exception in the helper before trying to fetch the instruction. Reported-by: Nina Schoetterl-Glausch Signed-off-by: Ilya Leoshkevich Reviewed-by: Richard Henderson --- target/s390x/tcg/mem_helper.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/target/s390x/tcg/mem_helper.c b/target/s390x/tcg/mem_helper.c index 6835c26dda4..9d1c4bb7374 100644 --- a/target/s390x/tcg/mem_helper.c +++ b/target/s390x/tcg/mem_helper.c @@ -2468,8 +2468,16 @@ void HELPER(stpq_parallel)(CPUS390XState *env, uint6= 4_t addr, */ void HELPER(ex)(CPUS390XState *env, uint32_t ilen, uint64_t r1, uint64_t a= ddr) { - uint64_t insn =3D cpu_lduw_code(env, addr); - uint8_t opc =3D insn >> 8; + uint64_t insn; + uint8_t opc; + + /* EXECUTE targets must be at even addresses. */ + if (addr & 1) { + tcg_s390_program_interrupt(env, PGM_SPECIFICATION, GETPC()); + } + + insn =3D cpu_lduw_code(env, addr); + opc =3D insn >> 8; =20 /* Or in the contents of R1[56:63]. */ insn |=3D r1 & 0xff; --=20 2.39.2 From nobody Tue May 21 14:34:04 2024 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=1678470237; cv=none; d=zohomail.com; s=zohoarc; b=YfaumAOcKZs2hCxSWXxmP+G++vL/FlHw5AUyavzy2NvrSibjaxKRWLnidtnTQUTDilx5JhfFfLaNRgRrNsr4ZdqITTbc1YV0YDPFJpXzSYOeABPhypd3ZFqsCyHs+UcTqrUgjuu9j85LCKc2rMEZbXvQxSROEnQboorrISCX1d0= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1678470237; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=Ge/dEiP5YeP9cQlZmlrQ1oGPSI3WF3JWorZn9UMpG98=; b=XczKrRjDmv0J0GcwQuMmJVS3ris++HLbWp8aHpl+fzvBpaBIPgKG2dvbaVQg0+k+9t7pfuJpcZhFeRhYpzBfOA+EHQ7xIr12FPO6iFkKCRujGL6DNT6Zqi1HHaLx2op91FzPoy9gdW8Hmq9pgxU2oPvLlUTNnnGowahECzO5YmQ= 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 1678470237186600.9779197313321; Fri, 10 Mar 2023 09:43:57 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1paglb-0007Sk-4D; Fri, 10 Mar 2023 12:42:55 -0500 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 1paglU-0007OO-T7; Fri, 10 Mar 2023 12:42:49 -0500 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 1paglT-00081g-6g; Fri, 10 Mar 2023 12:42:48 -0500 Received: from pps.filterd (m0098399.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 32AGGQKu023803; Fri, 10 Mar 2023 17:42:44 GMT Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3p87x59xm0-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Mar 2023 17:42:44 +0000 Received: from m0098399.ppops.net (m0098399.ppops.net [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 32AHUGd7017458; Fri, 10 Mar 2023 17:42:44 GMT Received: from ppma06ams.nl.ibm.com (66.31.33a9.ip4.static.sl-reverse.com [169.51.49.102]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3p87x59xk6-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Mar 2023 17:42:43 +0000 Received: from pps.filterd (ppma06ams.nl.ibm.com [127.0.0.1]) by ppma06ams.nl.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id 32A8ATCB023163; Fri, 10 Mar 2023 17:42:41 GMT Received: from smtprelay01.fra02v.mail.ibm.com ([9.218.2.227]) by ppma06ams.nl.ibm.com (PPS) with ESMTPS id 3p6fysv6jj-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Mar 2023 17:42:41 +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 32AHgbu65178032 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 10 Mar 2023 17:42:38 GMT Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id D56C320040; Fri, 10 Mar 2023 17:42:37 +0000 (GMT) Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 59C9E2004E; Fri, 10 Mar 2023 17:42:37 +0000 (GMT) Received: from heavy.boeblingen.de.ibm.com (unknown [9.171.22.18]) by smtpav02.fra02v.mail.ibm.com (Postfix) with ESMTP; Fri, 10 Mar 2023 17:42:37 +0000 (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=Ge/dEiP5YeP9cQlZmlrQ1oGPSI3WF3JWorZn9UMpG98=; b=rQ04k2GE8rl5W20KKt+hjTHcijsMTVR6s25dNO86sAqlAjBshtegH68Q6hHohnnFo7hK 8Od/jnDeAiQM3Es5ZhnUElxRRTu2ZyOITtvBSb9V/skguJzYEYvZtZpV+ZsCK9G4ANHs xLG3E93fqQamw3P8afZid77S5TOBA+TA99ImPH2xaB3Za6AsfHUlPotN+ILgxTy/TqJt 3ZhXtEbjkesvo1oKqVO0kkGaSLep9FMaF1RjogGtFa+jQKIqTE4OyexYvdj7gcwDPbha VpMk72hp8voYbZmO+jMEILumw9yPb2yPLDxgD+6PGkt6wvKW8GlB/MbZEBOKXn+JRuM7 Xw== From: Ilya Leoshkevich To: Richard Henderson , David Hildenbrand Cc: Thomas Huth , qemu-s390x@nongnu.org, qemu-devel@nongnu.org, Ilya Leoshkevich , Nina Schoetterl-Glausch Subject: [PATCH 03/12] target/s390x: Handle LGRL from non-aligned addresses Date: Fri, 10 Mar 2023 18:42:14 +0100 Message-Id: <20230310174223.944843-4-iii@linux.ibm.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230310174223.944843-1-iii@linux.ibm.com> References: <20230310174223.944843-1-iii@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-GUID: 9KQ01nAA5ZnXOtl3MDy7SrrUhaFdJ1tr X-Proofpoint-ORIG-GUID: sMhDIfiHVGE1VJFbosvq4Rk-8d73lHLB 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=2023-03-10_08,2023-03-10_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 phishscore=0 suspectscore=0 clxscore=1015 bulkscore=0 impostorscore=0 adultscore=0 malwarescore=0 mlxlogscore=958 spamscore=0 priorityscore=1501 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2303100139 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: -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, 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: 1678470238706100002 Content-Type: text/plain; charset="utf-8" Use MO_ALIGN_8 and let do_unaligned_access() generate a specification exception. Reported-by: Nina Schoetterl-Glausch Suggested-by: Nina Schoetterl-Glausch Signed-off-by: Ilya Leoshkevich Reviewed-by: Richard Henderson --- target/s390x/tcg/insn-data.h.inc | 6 +++--- target/s390x/tcg/translate.c | 3 ++- 2 files changed, 5 insertions(+), 4 deletions(-) diff --git a/target/s390x/tcg/insn-data.h.inc b/target/s390x/tcg/insn-data.= h.inc index 6fe8ca51437..0e0351a5192 100644 --- a/target/s390x/tcg/insn-data.h.inc +++ b/target/s390x/tcg/insn-data.h.inc @@ -414,7 +414,7 @@ C(0xe358, LY, RXY_a, LD, 0, a2, new, r1_32, ld32s, 0) C(0xb904, LGR, RRE, Z, 0, r2_o, 0, r1, mov2, 0) C(0xb914, LGFR, RRE, Z, 0, r2_32s, 0, r1, mov2, 0) - C(0xe304, LG, RXY_a, Z, 0, a2, r1, 0, ld64, 0) + D(0xe304, LG, RXY_a, Z, 0, a2, r1, 0, ld64, 0, 0) C(0xe314, LGF, RXY_a, Z, 0, a2, r1, 0, ld32s, 0) F(0x2800, LDR, RR_a, Z, 0, f2, 0, f1, mov2, 0, IF_AFP1 | IF_AFP= 2) F(0x6800, LD, RX_a, Z, 0, m2_64, 0, f1, mov2, 0, IF_AFP1) @@ -427,7 +427,7 @@ C(0xc001, LGFI, RIL_a, EI, 0, i2, 0, r1, mov2, 0) /* LOAD RELATIVE LONG */ C(0xc40d, LRL, RIL_b, GIE, 0, ri2, new, r1_32, ld32s, 0) - C(0xc408, LGRL, RIL_b, GIE, 0, ri2, r1, 0, ld64, 0) + D(0xc408, LGRL, RIL_b, GIE, 0, ri2, r1, 0, ld64, 0, MO_ALIGN_8) C(0xc40c, LGFRL, RIL_b, GIE, 0, ri2, r1, 0, ld32s, 0) /* LOAD ADDRESS */ C(0x4100, LA, RX_a, Z, 0, a2, 0, r1, mov2, 0) @@ -457,7 +457,7 @@ C(0xb902, LTGR, RRE, Z, 0, r2_o, 0, r1, mov2, s64) C(0xb912, LTGFR, RRE, Z, 0, r2_32s, 0, r1, mov2, s64) C(0xe312, LT, RXY_a, EI, 0, a2, new, r1_32, ld32s, s64) - C(0xe302, LTG, RXY_a, EI, 0, a2, r1, 0, ld64, s64) + D(0xe302, LTG, RXY_a, EI, 0, a2, r1, 0, ld64, s64, 0) C(0xe332, LTGF, RXY_a, GIE, 0, a2, r1, 0, ld32s, s64) F(0xb302, LTEBR, RRE, Z, 0, e2, 0, cond_e1e2, mov2, f32, IF_BFP) F(0xb312, LTDBR, RRE, Z, 0, f2, 0, f1, mov2, f64, IF_BFP) diff --git a/target/s390x/tcg/translate.c b/target/s390x/tcg/translate.c index d324c0b6f2a..924efdad7a4 100644 --- a/target/s390x/tcg/translate.c +++ b/target/s390x/tcg/translate.c @@ -2851,7 +2851,8 @@ static DisasJumpType op_ld32u(DisasContext *s, DisasO= ps *o) =20 static DisasJumpType op_ld64(DisasContext *s, DisasOps *o) { - tcg_gen_qemu_ld64(o->out, o->in2, get_mem_index(s)); + tcg_gen_qemu_ld_i64(o->out, o->in2, get_mem_index(s), + MO_TEUQ | s->insn->data); return DISAS_NEXT; } =20 --=20 2.39.2 From nobody Tue May 21 14:34:04 2024 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=1678470305; cv=none; d=zohomail.com; s=zohoarc; b=Zl/Wwhijlj1i2FlJoRHw9YOwaeiBj27r2mq0j2mXORd3y+JSHVNPbjycE0/rNtU7TFgOIRh/elR75+QHbAxf+ChOrG5qexrx6g11ZwDfRRuTIgVY2x/7YwYAuPZqFKgRaBmAPzAUhphd+qmwPzj9y18b/3L8G2ttM3oOkOa7SKg= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1678470305; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=OQGXMo7tNmBgoTPSv6p8a9ibX+LAcOWvFKfxEJHac6g=; b=VSeJly0zsLarg37ThWCujN3yzeQnv06H456b1Dhv++g1W6CZKNF1HXEB9uPXuQ65eUTgPC3a06fa55ZdMdXKusgokyypRdsMwwwes4gJNDzq4nCKojVfTgMNDnAGjYz0ZagJvBIJT2VTjM7r0ZDdqsacKplN2mg3gqZVNWLacEc= 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 1678470305249132.9246824141012; Fri, 10 Mar 2023 09:45:05 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pagla-0007Sa-Nf; Fri, 10 Mar 2023 12:42:54 -0500 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 1paglV-0007OP-BI; Fri, 10 Mar 2023 12:42:49 -0500 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 1paglT-00081p-OZ; Fri, 10 Mar 2023 12:42:49 -0500 Received: from pps.filterd (m0098417.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 32AHIIi6008125; Fri, 10 Mar 2023 17:42:46 GMT Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3p88u4rhj5-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Mar 2023 17:42:45 +0000 Received: from m0098417.ppops.net (m0098417.ppops.net [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 32AHIk1R009423; Fri, 10 Mar 2023 17:42:44 GMT Received: from ppma05fra.de.ibm.com (6c.4a.5195.ip4.static.sl-reverse.com [149.81.74.108]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3p88u4rhhc-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Mar 2023 17:42:44 +0000 Received: from pps.filterd (ppma05fra.de.ibm.com [127.0.0.1]) by ppma05fra.de.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id 32A8iwsl015701; Fri, 10 Mar 2023 17:42:43 GMT Received: from smtprelay03.fra02v.mail.ibm.com ([9.218.2.224]) by ppma05fra.de.ibm.com (PPS) with ESMTPS id 3p6g75b4nu-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Mar 2023 17:42:42 +0000 Received: from smtpav02.fra02v.mail.ibm.com (smtpav02.fra02v.mail.ibm.com [10.20.54.101]) by smtprelay03.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 32AHgdwp62652896 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 10 Mar 2023 17:42:39 GMT Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 6030B2004B; Fri, 10 Mar 2023 17:42:39 +0000 (GMT) Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id D642C20040; Fri, 10 Mar 2023 17:42:38 +0000 (GMT) Received: from heavy.boeblingen.de.ibm.com (unknown [9.171.22.18]) by smtpav02.fra02v.mail.ibm.com (Postfix) with ESMTP; Fri, 10 Mar 2023 17:42:38 +0000 (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=OQGXMo7tNmBgoTPSv6p8a9ibX+LAcOWvFKfxEJHac6g=; b=G1/MvbGyN5488n+78MpB4sXGG8hxHGsNcPqKf9NBgAnGKAOJ202m3tW/ljbFiQD4SiHS dIh1DQoz/gRWflypbZ2X6wouzOIuAEqFBudZ3ZceMIi8XDtdU6mSh7ps2/hZ30ALfZuo 3Mc4LguoNBSb3pWTwkJS+GB1mT9wvIXJ7osQxZqQpfVRn7z0a5Iyhoc5gMO0QSLm9wMl xNPenyj5KabtBMvEtlRqfSzL9mwz9iz7fyVyaeACBVXrX64RMYfh5SGGoHDUmappl6HC Z0F0NdJEB0dCQr5LFxDwo0yjicz8Xi8GDTZTJGa3g165XjZgt9f9vzhjr1hqr3xeKMLt ag== From: Ilya Leoshkevich To: Richard Henderson , David Hildenbrand Cc: Thomas Huth , qemu-s390x@nongnu.org, qemu-devel@nongnu.org, Ilya Leoshkevich , Nina Schoetterl-Glausch Subject: [PATCH 04/12] target/s390x: Handle LRL and LGFRL from non-aligned addresses Date: Fri, 10 Mar 2023 18:42:15 +0100 Message-Id: <20230310174223.944843-5-iii@linux.ibm.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230310174223.944843-1-iii@linux.ibm.com> References: <20230310174223.944843-1-iii@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-GUID: bE5OcZCodz0Z_31zFppCk_vkbo2DyVFT X-Proofpoint-ORIG-GUID: 8g74N_tSU2L2h1TM0541T6vVLYBWLQui 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=2023-03-10_08,2023-03-10_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 mlxscore=0 spamscore=0 suspectscore=0 phishscore=0 impostorscore=0 lowpriorityscore=0 bulkscore=0 adultscore=0 malwarescore=0 mlxlogscore=882 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2303100139 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: 1678470307029100001 Content-Type: text/plain; charset="utf-8" Use MO_ALIGN_4 and let do_unaligned_access() generate a specification exception. Reported-by: Nina Schoetterl-Glausch Suggested-by: Nina Schoetterl-Glausch Signed-off-by: Ilya Leoshkevich Reviewed-by: Richard Henderson --- target/s390x/tcg/insn-data.h.inc | 14 +++++++------- target/s390x/tcg/translate.c | 3 ++- 2 files changed, 9 insertions(+), 8 deletions(-) diff --git a/target/s390x/tcg/insn-data.h.inc b/target/s390x/tcg/insn-data.= h.inc index 0e0351a5192..3f95493282a 100644 --- a/target/s390x/tcg/insn-data.h.inc +++ b/target/s390x/tcg/insn-data.h.inc @@ -410,12 +410,12 @@ =20 /* LOAD */ C(0x1800, LR, RR_a, Z, 0, r2_o, 0, cond_r1r2_32, mov2, 0) - C(0x5800, L, RX_a, Z, 0, a2, new, r1_32, ld32s, 0) - C(0xe358, LY, RXY_a, LD, 0, a2, new, r1_32, ld32s, 0) + D(0x5800, L, RX_a, Z, 0, a2, new, r1_32, ld32s, 0, 0) + D(0xe358, LY, RXY_a, LD, 0, a2, new, r1_32, ld32s, 0, 0) C(0xb904, LGR, RRE, Z, 0, r2_o, 0, r1, mov2, 0) C(0xb914, LGFR, RRE, Z, 0, r2_32s, 0, r1, mov2, 0) D(0xe304, LG, RXY_a, Z, 0, a2, r1, 0, ld64, 0, 0) - C(0xe314, LGF, RXY_a, Z, 0, a2, r1, 0, ld32s, 0) + D(0xe314, LGF, RXY_a, Z, 0, a2, r1, 0, ld32s, 0, 0) F(0x2800, LDR, RR_a, Z, 0, f2, 0, f1, mov2, 0, IF_AFP1 | IF_AFP= 2) F(0x6800, LD, RX_a, Z, 0, m2_64, 0, f1, mov2, 0, IF_AFP1) F(0xed65, LDY, RXY_a, LD, 0, m2_64, 0, f1, mov2, 0, IF_AFP1) @@ -426,9 +426,9 @@ /* LOAD IMMEDIATE */ C(0xc001, LGFI, RIL_a, EI, 0, i2, 0, r1, mov2, 0) /* LOAD RELATIVE LONG */ - C(0xc40d, LRL, RIL_b, GIE, 0, ri2, new, r1_32, ld32s, 0) + D(0xc40d, LRL, RIL_b, GIE, 0, ri2, new, r1_32, ld32s, 0, MO_ALIGN_= 4) D(0xc408, LGRL, RIL_b, GIE, 0, ri2, r1, 0, ld64, 0, MO_ALIGN_8) - C(0xc40c, LGFRL, RIL_b, GIE, 0, ri2, r1, 0, ld32s, 0) + D(0xc40c, LGFRL, RIL_b, GIE, 0, ri2, r1, 0, ld32s, 0, MO_ALIGN_4) /* LOAD ADDRESS */ C(0x4100, LA, RX_a, Z, 0, a2, 0, r1, mov2, 0) C(0xe371, LAY, RXY_a, LD, 0, a2, 0, r1, mov2, 0) @@ -456,9 +456,9 @@ C(0x1200, LTR, RR_a, Z, 0, r2_o, 0, cond_r1r2_32, mov2, s32) C(0xb902, LTGR, RRE, Z, 0, r2_o, 0, r1, mov2, s64) C(0xb912, LTGFR, RRE, Z, 0, r2_32s, 0, r1, mov2, s64) - C(0xe312, LT, RXY_a, EI, 0, a2, new, r1_32, ld32s, s64) + D(0xe312, LT, RXY_a, EI, 0, a2, new, r1_32, ld32s, s64, 0) D(0xe302, LTG, RXY_a, EI, 0, a2, r1, 0, ld64, s64, 0) - C(0xe332, LTGF, RXY_a, GIE, 0, a2, r1, 0, ld32s, s64) + D(0xe332, LTGF, RXY_a, GIE, 0, a2, r1, 0, ld32s, s64, 0) F(0xb302, LTEBR, RRE, Z, 0, e2, 0, cond_e1e2, mov2, f32, IF_BFP) F(0xb312, LTDBR, RRE, Z, 0, f2, 0, f1, mov2, f64, IF_BFP) F(0xb342, LTXBR, RRE, Z, x2h, x2l, 0, x1_P, movx, f128, IF_BFP) diff --git a/target/s390x/tcg/translate.c b/target/s390x/tcg/translate.c index 924efdad7a4..5033767cef4 100644 --- a/target/s390x/tcg/translate.c +++ b/target/s390x/tcg/translate.c @@ -2839,7 +2839,8 @@ static DisasJumpType op_ld16u(DisasContext *s, DisasO= ps *o) =20 static DisasJumpType op_ld32s(DisasContext *s, DisasOps *o) { - tcg_gen_qemu_ld32s(o->out, o->in2, get_mem_index(s)); + tcg_gen_qemu_ld_tl(o->out, o->in2, get_mem_index(s), + MO_TESL | s->insn->data); return DISAS_NEXT; } =20 --=20 2.39.2 From nobody Tue May 21 14:34:04 2024 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=1678470234; cv=none; d=zohomail.com; s=zohoarc; b=J5s1y2/BivOCcuIBDVCTQjVcjfs1WoY3hvyCugAuqe/x1qYVWZoeYN0O7pOQEhHdoC4JJxVrHzchUbP82BCj0FvTU5BWPWIw/Y5WGjIYDkoXYYEALxpDgufVy0rKyEgtBBt+yMMVuD/SdT3iV1RtEZK3P4tPH+IB04QOIcuiyGk= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1678470234; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=HQwdba2AzYGvJbIgFMam2SZXm+sYinlJHJDqhau8rZg=; b=VS1C1ig5q+lbNciuVRcutyT9GvilaY606BWAh/l/9bI08hqySSAmJ6qbrHSCA9B3LvicQLNGcu6r8b9F7adjiddUfXKsoPc3rY4yQhkVwEJvKjfmMcwiCFiodsovE56TTpvhSMifhTPmYwxlQn/Nye/1tNxf3qAmGKJ2KyhYb0s= 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 1678470234002822.2981079096935; Fri, 10 Mar 2023 09:43:54 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1paglc-0007VR-7o; Fri, 10 Mar 2023 12:42:56 -0500 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 1paglW-0007PY-2n; Fri, 10 Mar 2023 12:42:51 -0500 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 1paglU-00082B-Hf; Fri, 10 Mar 2023 12:42:49 -0500 Received: from pps.filterd (m0127361.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 32AH1OWI038414; Fri, 10 Mar 2023 17:42:47 GMT Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3p88k4gvwp-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Mar 2023 17:42:46 +0000 Received: from m0127361.ppops.net (m0127361.ppops.net [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 32AHfq6r021261; Fri, 10 Mar 2023 17:42:46 GMT Received: from ppma03ams.nl.ibm.com (62.31.33a9.ip4.static.sl-reverse.com [169.51.49.98]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3p88k4gvw9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Mar 2023 17:42:46 +0000 Received: from pps.filterd (ppma03ams.nl.ibm.com [127.0.0.1]) by ppma03ams.nl.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id 32A8F766019984; Fri, 10 Mar 2023 17:42:44 GMT Received: from smtprelay04.fra02v.mail.ibm.com ([9.218.2.228]) by ppma03ams.nl.ibm.com (PPS) with ESMTPS id 3p6ftvm766-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Mar 2023 17:42:44 +0000 Received: from smtpav02.fra02v.mail.ibm.com (smtpav02.fra02v.mail.ibm.com [10.20.54.101]) by smtprelay04.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 32AHgeB026804918 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 10 Mar 2023 17:42:40 GMT Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id A940320040; Fri, 10 Mar 2023 17:42:40 +0000 (GMT) Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 2FFD220043; Fri, 10 Mar 2023 17:42:40 +0000 (GMT) Received: from heavy.boeblingen.de.ibm.com (unknown [9.171.22.18]) by smtpav02.fra02v.mail.ibm.com (Postfix) with ESMTP; Fri, 10 Mar 2023 17:42:40 +0000 (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=HQwdba2AzYGvJbIgFMam2SZXm+sYinlJHJDqhau8rZg=; b=NuDGTj40qfoIVs2bDWk73zv89yihe990+GW5lr0sGrvbTxzqeP2KbOod2eEwvZ4esyDK CgPVfF5Luup2/Iy7QdjT7ZKYaVyZLvsQ9H7KCbowT8M8sxgtB6GqytLL6iHyLDZ4cmlw gtVKDCKh3/zruBBdo0CvJ++pFmvUtLx5s/OIJyTdr7CibCrGBR4Ht9wlR+qfMJzyl7rQ l46lpzhR6QWzQeziuvh+2BFPetCDHFO07LSFXGvK1emOBBdVDYgANFKvQRiFVq/CUtt7 OVERJlgh2LjW0PJVcE1Qy+DDE9/oMItJBKqbJHrQaaxDpQeRDMh86FzBNcGrJp53Jbvl lg== From: Ilya Leoshkevich To: Richard Henderson , David Hildenbrand Cc: Thomas Huth , qemu-s390x@nongnu.org, qemu-devel@nongnu.org, Ilya Leoshkevich , Nina Schoetterl-Glausch Subject: [PATCH 05/12] target/s390x: Handle LLGFRL from non-aligned addresses Date: Fri, 10 Mar 2023 18:42:16 +0100 Message-Id: <20230310174223.944843-6-iii@linux.ibm.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230310174223.944843-1-iii@linux.ibm.com> References: <20230310174223.944843-1-iii@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-GUID: -_hP5iDj0UqfRURg5pTkXe-U8Ve1Obv9 X-Proofpoint-ORIG-GUID: WhlmlYz_1NHwDjYS2n7xQgazIb55-dw- 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=2023-03-10_08,2023-03-10_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 impostorscore=0 lowpriorityscore=0 mlxscore=0 phishscore=0 priorityscore=1501 adultscore=0 bulkscore=0 mlxlogscore=948 clxscore=1015 spamscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2303100139 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: 1678470234657100001 Content-Type: text/plain; charset="utf-8" Use MO_ALIGN_4 and let do_unaligned_access() generate a specification exception. Reported-by: Nina Schoetterl-Glausch Suggested-by: Nina Schoetterl-Glausch Signed-off-by: Ilya Leoshkevich Reviewed-by: Richard Henderson --- target/s390x/tcg/insn-data.h.inc | 6 +++--- target/s390x/tcg/translate.c | 3 ++- 2 files changed, 5 insertions(+), 4 deletions(-) diff --git a/target/s390x/tcg/insn-data.h.inc b/target/s390x/tcg/insn-data.= h.inc index 3f95493282a..b2451a720b6 100644 --- a/target/s390x/tcg/insn-data.h.inc +++ b/target/s390x/tcg/insn-data.h.inc @@ -502,16 +502,16 @@ C(0xc405, LHRL, RIL_b, GIE, 0, ri2, new, r1_32, ld16s, 0) C(0xc404, LGHRL, RIL_b, GIE, 0, ri2, r1, 0, ld16s, 0) /* LOAD HIGH */ - C(0xe3ca, LFH, RXY_a, HW, 0, a2, new, r1_32h, ld32u, 0) + D(0xe3ca, LFH, RXY_a, HW, 0, a2, new, r1_32h, ld32u, 0, 0) /* LOAG HIGH AND TRAP */ C(0xe3c8, LFHAT, RXY_a, LAT, 0, m2_32u, r1, 0, lfhat, 0) /* LOAD LOGICAL */ C(0xb916, LLGFR, RRE, Z, 0, r2_32u, 0, r1, mov2, 0) - C(0xe316, LLGF, RXY_a, Z, 0, a2, r1, 0, ld32u, 0) + D(0xe316, LLGF, RXY_a, Z, 0, a2, r1, 0, ld32u, 0, 0) /* LOAD LOGICAL AND TRAP */ C(0xe39d, LLGFAT, RXY_a, LAT, 0, a2, r1, 0, llgfat, 0) /* LOAD LOGICAL RELATIVE LONG */ - C(0xc40e, LLGFRL, RIL_b, GIE, 0, ri2, r1, 0, ld32u, 0) + D(0xc40e, LLGFRL, RIL_b, GIE, 0, ri2, r1, 0, ld32u, 0, MO_ALIGN_4) /* LOAD LOGICAL CHARACTER */ C(0xb994, LLCR, RRE, EI, 0, r2_8u, 0, r1_32, mov2, 0) C(0xb984, LLGCR, RRE, EI, 0, r2_8u, 0, r1, mov2, 0) diff --git a/target/s390x/tcg/translate.c b/target/s390x/tcg/translate.c index 5033767cef4..6ceb14de92f 100644 --- a/target/s390x/tcg/translate.c +++ b/target/s390x/tcg/translate.c @@ -2846,7 +2846,8 @@ static DisasJumpType op_ld32s(DisasContext *s, DisasO= ps *o) =20 static DisasJumpType op_ld32u(DisasContext *s, DisasOps *o) { - tcg_gen_qemu_ld32u(o->out, o->in2, get_mem_index(s)); + tcg_gen_qemu_ld_tl(o->out, o->in2, get_mem_index(s), + MO_TEUL | s->insn->data); return DISAS_NEXT; } =20 --=20 2.39.2 From nobody Tue May 21 14:34:04 2024 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=1678470270; cv=none; d=zohomail.com; s=zohoarc; b=HY4TVaJ3xZTzm7fUfnR0iv5/d3PXVa+zoqd3PTjJO0JVMyW0bFTzmNhjMiuhOsua1/PCBVWg4WtawGza/ram4p4wUz8Etg4O1R+gteRZOMEC81T9C1x4RfQYEVn8xTMYrG1tll9W4YFOh7d5708WOKJebgTMzzMXd+wQERAmOYM= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1678470270; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=j4V2wL8RYO5M86t1w1mBRmiO0HGFmvsXWDIWCl5saTI=; b=YYbt5+Xd3UUJqWtpferBomwdRT9K76I1pF0TSFeJ3+dZHv603D6cN3XG4GwMjFW9ugXsRgVxmLyUNcZVCcsTCLIUeNdc9ZAekEVBWQXQ/VJ83T3K8XBB51oKBAhYR1L+BgLY8W6PrcXEKvX4x2XwgTUfsHI0nkFAdANKdHPnzuE= 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 1678470270582414.12816326521056; Fri, 10 Mar 2023 09:44:30 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1paglb-0007Su-HJ; Fri, 10 Mar 2023 12:42:55 -0500 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 1paglY-0007R0-Dy; Fri, 10 Mar 2023 12:42:53 -0500 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 1paglW-00082o-Re; Fri, 10 Mar 2023 12:42:52 -0500 Received: from pps.filterd (m0098410.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 32AGmBkk015437; Fri, 10 Mar 2023 17:42:48 GMT Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3p88d0h8vk-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Mar 2023 17:42:48 +0000 Received: from m0098410.ppops.net (m0098410.ppops.net [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 32AHglO5022918; Fri, 10 Mar 2023 17:42:47 GMT Received: from ppma02fra.de.ibm.com (47.49.7a9f.ip4.static.sl-reverse.com [159.122.73.71]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3p88d0h8v3-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Mar 2023 17:42:47 +0000 Received: from pps.filterd (ppma02fra.de.ibm.com [127.0.0.1]) by ppma02fra.de.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id 32A8bsI5032279; Fri, 10 Mar 2023 17:42:45 GMT Received: from smtprelay06.fra02v.mail.ibm.com ([9.218.2.230]) by ppma02fra.de.ibm.com (PPS) with ESMTPS id 3p6g03b4rp-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Mar 2023 17:42:45 +0000 Received: from smtpav02.fra02v.mail.ibm.com (smtpav02.fra02v.mail.ibm.com [10.20.54.101]) by smtprelay06.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 32AHgg8k24576350 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 10 Mar 2023 17:42:42 GMT Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id E6FEA20043; Fri, 10 Mar 2023 17:42:41 +0000 (GMT) Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 6246E20040; Fri, 10 Mar 2023 17:42:41 +0000 (GMT) Received: from heavy.boeblingen.de.ibm.com (unknown [9.171.22.18]) by smtpav02.fra02v.mail.ibm.com (Postfix) with ESMTP; Fri, 10 Mar 2023 17:42:41 +0000 (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=j4V2wL8RYO5M86t1w1mBRmiO0HGFmvsXWDIWCl5saTI=; b=f7eCpaJgN0vlG1TzoYQcUh+0sj3508Qs3Lp4pYPwdUpz7x8Uus/F79Zuxa7Lgj0WqNf2 MiR4f17jo1+ob81AI5ul+cCjYplNmoBuNNIQnfd0b/V0V8cKunJsREt/ff7X5ftUiCwR elqPxlkmoU2poyIl1Yvb/CAlORpsFfYg0B5TKMFirUopvfI8SDREGU9PLioWYNSxp4sx ZTYUdMFhe3e40Rd0wL/U+zjfWuKIoAxhmyujHjU0bNjGcvnCwYcSKA/pcmvcn2sIIrjH cDQDJcI4j8HbGcBahiw9hetIAvVYqhHCmIj2tE9L8a0QrNrHK0xlivOdBfIY6GMhUxBd eQ== From: Ilya Leoshkevich To: Richard Henderson , David Hildenbrand Cc: Thomas Huth , qemu-s390x@nongnu.org, qemu-devel@nongnu.org, Ilya Leoshkevich , Nina Schoetterl-Glausch Subject: [PATCH 06/12] target/s390x: Handle CRL and CGFRL with non-aligned addresses Date: Fri, 10 Mar 2023 18:42:17 +0100 Message-Id: <20230310174223.944843-7-iii@linux.ibm.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230310174223.944843-1-iii@linux.ibm.com> References: <20230310174223.944843-1-iii@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-GUID: Afbt57j94M0eZ3P8H1ipp2ABWcQS3knt X-Proofpoint-ORIG-GUID: 4Y3TzIzl2iHeRFc8nlz4c1J08ICOnE_o 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=2023-03-10_08,2023-03-10_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 adultscore=0 spamscore=0 priorityscore=1501 impostorscore=0 malwarescore=0 lowpriorityscore=0 bulkscore=0 mlxlogscore=999 phishscore=0 clxscore=1015 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2303100139 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: -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, 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: 1678470270853100001 Content-Type: text/plain; charset="utf-8" Use MO_ALIGN_4 and let do_unaligned_access() generate a specification exception. Reported-by: Nina Schoetterl-Glausch Suggested-by: Nina Schoetterl-Glausch Signed-off-by: Ilya Leoshkevich Reviewed-by: Richard Henderson --- target/s390x/tcg/translate.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/target/s390x/tcg/translate.c b/target/s390x/tcg/translate.c index 6ceb14de92f..d5e64d168f2 100644 --- a/target/s390x/tcg/translate.c +++ b/target/s390x/tcg/translate.c @@ -5999,7 +5999,8 @@ static void in2_mri2_16u(DisasContext *s, DisasOps *o) static void in2_mri2_32s(DisasContext *s, DisasOps *o) { o->in2 =3D tcg_temp_new_i64(); - tcg_gen_qemu_ld32s(o->in2, gen_ri2(s), get_mem_index(s)); + tcg_gen_qemu_ld_tl(o->in2, gen_ri2(s), get_mem_index(s), + MO_TESL | MO_ALIGN_4); } #define SPEC_in2_mri2_32s 0 =20 --=20 2.39.2 From nobody Tue May 21 14:34:04 2024 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=1678470247; cv=none; d=zohomail.com; s=zohoarc; b=fRUtHpdYudVYvA3pJQGlLY7OAAWNLWcotQ+h8sC+F/acAkndMLz6Jgb7V6/Xy5cxiq6DMaf6uap1hLdXB2MxInMBhKNGu3uPBLuSuwkOXdC4r86QzjWgt7wysdnoZS2eaUtJHB4bvv5AT9Y5cas64FYrgD7o4+uGTcxdNxye5+0= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1678470247; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=MYgVUIDP6sY61k9lOwUh8CxGXh5QZMy4zOyOZ51K/14=; b=FT5T2DGfA/YzyN2x8dCDshEcYW7EHGIbvQmjZaw26exDEC68QizLHELcCGWxmsh2kpIni68itun7Dn+N0FrxFL3RxSY9oNPQL9Vvum1DDblsS4O1LFAWPBTHuZkUuIqTNrwCZwnB7DH+aAFfwz+9ydll/Tu/VPsj75tm8t/WwZs= 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 1678470247329982.6536444119479; Fri, 10 Mar 2023 09:44:07 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pagld-0007ZF-38; Fri, 10 Mar 2023 12:42:57 -0500 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 1paglZ-0007R4-TG; Fri, 10 Mar 2023 12:42:53 -0500 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 1paglY-000836-D1; Fri, 10 Mar 2023 12:42:53 -0500 Received: from pps.filterd (m0098399.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 32AGGQKw023803; Fri, 10 Mar 2023 17:42:50 GMT Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3p87x59xnc-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Mar 2023 17:42:49 +0000 Received: from m0098399.ppops.net (m0098399.ppops.net [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 32AGk5SB006064; Fri, 10 Mar 2023 17:42:49 GMT Received: from ppma01fra.de.ibm.com (46.49.7a9f.ip4.static.sl-reverse.com [159.122.73.70]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3p87x59xmt-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Mar 2023 17:42:49 +0000 Received: from pps.filterd (ppma01fra.de.ibm.com [127.0.0.1]) by ppma01fra.de.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id 32A7jmiF003378; Fri, 10 Mar 2023 17:42:47 GMT Received: from smtprelay07.fra02v.mail.ibm.com ([9.218.2.229]) by ppma01fra.de.ibm.com (PPS) with ESMTPS id 3p6g0jk4xb-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Mar 2023 17:42:46 +0000 Received: from smtpav02.fra02v.mail.ibm.com (smtpav02.fra02v.mail.ibm.com [10.20.54.101]) by smtprelay07.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 32AHgh8847841708 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 10 Mar 2023 17:42:43 GMT Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 6B3B520040; Fri, 10 Mar 2023 17:42:43 +0000 (GMT) Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id DBCD720043; Fri, 10 Mar 2023 17:42:42 +0000 (GMT) Received: from heavy.boeblingen.de.ibm.com (unknown [9.171.22.18]) by smtpav02.fra02v.mail.ibm.com (Postfix) with ESMTP; Fri, 10 Mar 2023 17:42:42 +0000 (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=MYgVUIDP6sY61k9lOwUh8CxGXh5QZMy4zOyOZ51K/14=; b=KF2ePdDAfFeVNaN5P/hgfgcj6Ey1+PgHi3N+zVwie+41vRSaJAPeuMxxeoA79XCW+YRp dNXM5DbUSkJ7I2GKKTJG4stxEvuLVeJ5xAqIUUun7oae/1T3w36Ye+gM+xY4FH3ncgjp fi8nE3jgftcy7SpDsJsVRzJ1uSqpTcpsjFy6GdVm4QqWel1OAqX0HlSW0nNXl0Gx5iOx R5L6pCc4efjXXvuZ/koPRu+5NflyzNxxlM9Tt5Lu0KBRXanw2QFRPfVr8gVMdZYt6oFL CPa6Prl8Z7N9KS0SOkk4V6mssmSOoUkPUoS0NcxDb1ht5V5pGc1L0Fj/sQRgODGjwykJ Ng== From: Ilya Leoshkevich To: Richard Henderson , David Hildenbrand Cc: Thomas Huth , qemu-s390x@nongnu.org, qemu-devel@nongnu.org, Ilya Leoshkevich , Nina Schoetterl-Glausch Subject: [PATCH 07/12] target/s390x: Handle CGRL and CLGRL with non-aligned addresses Date: Fri, 10 Mar 2023 18:42:18 +0100 Message-Id: <20230310174223.944843-8-iii@linux.ibm.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230310174223.944843-1-iii@linux.ibm.com> References: <20230310174223.944843-1-iii@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-GUID: CtzQRfCXEccdQBFftHnoGzZkG37ZtpZh X-Proofpoint-ORIG-GUID: 8ezwh6eQ4RrtEyT5Qj-VgNwLmh1bFRcr 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=2023-03-10_08,2023-03-10_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 phishscore=0 suspectscore=0 clxscore=1015 bulkscore=0 impostorscore=0 adultscore=0 malwarescore=0 mlxlogscore=999 spamscore=0 priorityscore=1501 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2303100139 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: -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, 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: 1678470248760100001 Content-Type: text/plain; charset="utf-8" Use MO_ALIGN_8 and let do_unaligned_access() generate a specification exception. Reported-by: Nina Schoetterl-Glausch Suggested-by: Nina Schoetterl-Glausch Signed-off-by: Ilya Leoshkevich Reviewed-by: Richard Henderson --- target/s390x/tcg/translate.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/target/s390x/tcg/translate.c b/target/s390x/tcg/translate.c index d5e64d168f2..02c415bdbd6 100644 --- a/target/s390x/tcg/translate.c +++ b/target/s390x/tcg/translate.c @@ -6014,7 +6014,8 @@ static void in2_mri2_32u(DisasContext *s, DisasOps *o) static void in2_mri2_64(DisasContext *s, DisasOps *o) { o->in2 =3D tcg_temp_new_i64(); - tcg_gen_qemu_ld64(o->in2, gen_ri2(s), get_mem_index(s)); + tcg_gen_qemu_ld_i64(o->in2, gen_ri2(s), get_mem_index(s), + MO_TEUQ | MO_ALIGN_8); } #define SPEC_in2_mri2_64 0 =20 --=20 2.39.2 From nobody Tue May 21 14:34:04 2024 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=1678470191; cv=none; d=zohomail.com; s=zohoarc; b=Yq3c5RwQ3nmCh/Yl3Fccj7i3l+wY7StJdgST7FpZIVTIZUaVZAyxr1ZQezjpRrNh3FfabInWvtqArxhBEOv5PBBX+tfPocVNvMsCZKcPNQxPak2SUmVHF75fJaryy+5/dE13I2NdyxFwhCkMRHedX6syi5VYViQq3m2lFXApsUE= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1678470191; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=JfNf6rmCjTMSJzGoodLfKpwnVW6BktG+CGyAjWDL4Nw=; b=HfSusAaRm9tlW020MsoenWOJMurIvtKAxvwfAZQphPi1KXtLiOw+XHOjsMVWbE2XRLyZXtZDFxXuOCppDBvRg+/swIbfn70aFd983UDnqHGEQR6RdKKnUISqQp1+pTmTR/BZpRPbV8XoJTOQMracLvGmiFOMih1ppIjBke9US9c= 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 1678470191916264.44022681593344; Fri, 10 Mar 2023 09:43:11 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1paglc-0007WL-Dx; Fri, 10 Mar 2023 12:42:56 -0500 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 1paglb-0007T6-Jd; Fri, 10 Mar 2023 12:42:55 -0500 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 1paglZ-00083N-R8; Fri, 10 Mar 2023 12:42:55 -0500 Received: from pps.filterd (m0098396.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 32AGjEVT016865; Fri, 10 Mar 2023 17:42:51 GMT Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3p88bp19nj-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Mar 2023 17:42:51 +0000 Received: from m0098396.ppops.net (m0098396.ppops.net [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 32AHg1Wi014892; Fri, 10 Mar 2023 17:42:50 GMT Received: from ppma03ams.nl.ibm.com (62.31.33a9.ip4.static.sl-reverse.com [169.51.49.98]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3p88bp19mu-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Mar 2023 17:42:50 +0000 Received: from pps.filterd (ppma03ams.nl.ibm.com [127.0.0.1]) by ppma03ams.nl.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id 32A7E1wA020109; Fri, 10 Mar 2023 17:42:48 GMT Received: from smtprelay02.fra02v.mail.ibm.com ([9.218.2.226]) by ppma03ams.nl.ibm.com (PPS) with ESMTPS id 3p6ftvm769-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Mar 2023 17:42:48 +0000 Received: from smtpav02.fra02v.mail.ibm.com (smtpav02.fra02v.mail.ibm.com [10.20.54.101]) by smtprelay02.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 32AHgjc8525010 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 10 Mar 2023 17:42:45 GMT Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 1146520043; Fri, 10 Mar 2023 17:42:45 +0000 (GMT) Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 7B2E620040; Fri, 10 Mar 2023 17:42:44 +0000 (GMT) Received: from heavy.boeblingen.de.ibm.com (unknown [9.171.22.18]) by smtpav02.fra02v.mail.ibm.com (Postfix) with ESMTP; Fri, 10 Mar 2023 17:42:44 +0000 (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=JfNf6rmCjTMSJzGoodLfKpwnVW6BktG+CGyAjWDL4Nw=; b=fkEhysZeQbmmaKQ1uCQPIavkPwGmA801BiLYhcr7frZDmsIUejsGMoCOGhdO5WhRUpFT FE8qVA+cuCdbWQZq/riXOSvofNFajw+X8Npm/DhgptMnCfph4opZrylpHOxVrpdjC0Pg Y6wQBvCfrRNywCxW5RIadqikH/38R+Yj+SmZ2FGTswZsnsxxBO+Ja9jMSD3l60QE255b RPotVY3VAMLJcNnmkVjf1J3CYLN6KOvAuzoIKS9kZDtd6O9MQWmm0Z81KUXqfT6bGL/i MnTQE9tsNVNT7QBAIT7rnyldKrSpAhMBcHBleKHYivq4Wl4c6RAbEYS8Er5kqAGP8WTu aA== From: Ilya Leoshkevich To: Richard Henderson , David Hildenbrand Cc: Thomas Huth , qemu-s390x@nongnu.org, qemu-devel@nongnu.org, Ilya Leoshkevich , Nina Schoetterl-Glausch Subject: [PATCH 08/12] target/s390x: Handle CLRL and CLGFRL with non-aligned addresses Date: Fri, 10 Mar 2023 18:42:19 +0100 Message-Id: <20230310174223.944843-9-iii@linux.ibm.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230310174223.944843-1-iii@linux.ibm.com> References: <20230310174223.944843-1-iii@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-GUID: ZHDvQzAq3qYOJwd0evVEzsG4D0dL0hHg X-Proofpoint-ORIG-GUID: m9VhffSkmF0lK5ubOujlXPqv19z7N2H9 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=2023-03-10_08,2023-03-10_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 mlxscore=0 phishscore=0 bulkscore=0 suspectscore=0 clxscore=1015 priorityscore=1501 adultscore=0 lowpriorityscore=0 mlxlogscore=999 malwarescore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2303100139 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: -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, 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: 1678470192283100001 Content-Type: text/plain; charset="utf-8" Use MO_ALIGN_4 and let do_unaligned_access() generate a specification exception. Reported-by: Nina Schoetterl-Glausch Suggested-by: Nina Schoetterl-Glausch Signed-off-by: Ilya Leoshkevich Reviewed-by: Richard Henderson --- target/s390x/tcg/translate.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/target/s390x/tcg/translate.c b/target/s390x/tcg/translate.c index 02c415bdbd6..a8dcc234a53 100644 --- a/target/s390x/tcg/translate.c +++ b/target/s390x/tcg/translate.c @@ -6007,7 +6007,8 @@ static void in2_mri2_32s(DisasContext *s, DisasOps *o) static void in2_mri2_32u(DisasContext *s, DisasOps *o) { o->in2 =3D tcg_temp_new_i64(); - tcg_gen_qemu_ld32u(o->in2, gen_ri2(s), get_mem_index(s)); + tcg_gen_qemu_ld_tl(o->in2, gen_ri2(s), get_mem_index(s), + MO_TEUL | MO_ALIGN_4); } #define SPEC_in2_mri2_32u 0 =20 --=20 2.39.2 From nobody Tue May 21 14:34:04 2024 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=1678470271; cv=none; d=zohomail.com; s=zohoarc; b=mfmjZ0w4OTfWXcPcvQfOdPwd5GvCsZtM/KYXAubiXeunPMp9dx5G3Ba60yNyJzm39xNiLXjz2Ow7+OXx43up0yohBLtPdLrMQjvCOrhERZ7qE1lcKBiATW2ojVoEDIt+CXam6a2JeArzOPfP1AXMvLgLnwq/SjJRyKUcX8oKx1w= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1678470271; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=zHk0lQ7WQ4b7SR1HuUNSk65l//gs1XG+F1Cb/akds1Q=; b=lhor871BmgPcvZvaBTLXZMuPs7p2QazHcht3/prmvsRCQtZ8XHUKX+XOif3GPI/9rrwGAtWiNdXkMGs4zHuzbce3V9502vAJWz2wxjP0Itl8DjQjdFdvCC7RmzIREY41vrjDLPfpqQGT2ja7U92l9aXXrAMCH2U9irArCClMDJ8= 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 1678470271301608.576002511975; Fri, 10 Mar 2023 09:44:31 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1paglf-0007du-Sc; Fri, 10 Mar 2023 12:42:59 -0500 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 1pagld-0007aE-CE; Fri, 10 Mar 2023 12:42:57 -0500 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 1paglb-00083j-H8; Fri, 10 Mar 2023 12:42:57 -0500 Received: from pps.filterd (m0098409.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 32AGqWCJ010548; Fri, 10 Mar 2023 17:42:53 GMT Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3p86kk4cbb-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Mar 2023 17:42:52 +0000 Received: from m0098409.ppops.net (m0098409.ppops.net [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 32AH7MsP019674; Fri, 10 Mar 2023 17:42:52 GMT Received: from ppma03ams.nl.ibm.com (62.31.33a9.ip4.static.sl-reverse.com [169.51.49.98]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3p86kk4car-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Mar 2023 17:42:52 +0000 Received: from pps.filterd (ppma03ams.nl.ibm.com [127.0.0.1]) by ppma03ams.nl.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id 32A837RL020036; Fri, 10 Mar 2023 17:42:49 GMT Received: from smtprelay03.fra02v.mail.ibm.com ([9.218.2.224]) by ppma03ams.nl.ibm.com (PPS) with ESMTPS id 3p6ftvm76b-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Mar 2023 17:42:49 +0000 Received: from smtpav02.fra02v.mail.ibm.com (smtpav02.fra02v.mail.ibm.com [10.20.54.101]) by smtprelay03.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 32AHgkeL1638938 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 10 Mar 2023 17:42:46 GMT Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 5483E2004B; Fri, 10 Mar 2023 17:42:46 +0000 (GMT) Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id CCC9620040; Fri, 10 Mar 2023 17:42:45 +0000 (GMT) Received: from heavy.boeblingen.de.ibm.com (unknown [9.171.22.18]) by smtpav02.fra02v.mail.ibm.com (Postfix) with ESMTP; Fri, 10 Mar 2023 17:42:45 +0000 (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=zHk0lQ7WQ4b7SR1HuUNSk65l//gs1XG+F1Cb/akds1Q=; b=eSrmsfEX0uA0bVxTxHL1nWDVYp7HLZwtVMWa0OrXbTEYLdAGS+UK5QidgoIvVnwXpzXH sAxYCN855ooMKIchOmWkVm3kRGS1HbyzSTVkExDW6qgf9ts6Hg/nzpqQseZPy6cnFs/j o2lh1h5+l9mNeNPlJHEc69phv72X6ZCkayZQcSbIXuIQELGp9qTkOq5ebPxSCvaHY+Q5 QUVqsMq5r1AYh7otFKpHE1uznqQZg7OPcg4MP3eLUqzmJL9TjnKoTuLv4HN3Xueb5bmp qK0E4LElq5PYX4jYbiL2IWkKnNqFtlcdm8FFRhrzIWBJ/41dJgKVpq1/LjECEgN0Wnxb Tg== From: Ilya Leoshkevich To: Richard Henderson , David Hildenbrand Cc: Thomas Huth , qemu-s390x@nongnu.org, qemu-devel@nongnu.org, Ilya Leoshkevich , Nina Schoetterl-Glausch Subject: [PATCH 09/12] target/s390x: Handle STRL to non-aligned addresses Date: Fri, 10 Mar 2023 18:42:20 +0100 Message-Id: <20230310174223.944843-10-iii@linux.ibm.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230310174223.944843-1-iii@linux.ibm.com> References: <20230310174223.944843-1-iii@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: FLKDobC7oTWJ6xJK3U_6e8_a6vnycd8t X-Proofpoint-GUID: ioPn-ULGEry_7202X-y8476CETeaGuSt 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=2023-03-10_08,2023-03-10_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 mlxlogscore=999 priorityscore=1501 adultscore=0 spamscore=0 impostorscore=0 suspectscore=0 clxscore=1015 mlxscore=0 lowpriorityscore=0 malwarescore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2303100139 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: -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, 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: 1678470272915100001 Content-Type: text/plain; charset="utf-8" Use MO_ALIGN_4 and let do_unaligned_access() generate a specification exception. Reported-by: Nina Schoetterl-Glausch Suggested-by: Nina Schoetterl-Glausch Signed-off-by: Ilya Leoshkevich Reviewed-by: Richard Henderson --- target/s390x/tcg/insn-data.h.inc | 12 ++++++------ target/s390x/tcg/translate.c | 3 ++- 2 files changed, 8 insertions(+), 7 deletions(-) diff --git a/target/s390x/tcg/insn-data.h.inc b/target/s390x/tcg/insn-data.= h.inc index b2451a720b6..4e635fb1677 100644 --- a/target/s390x/tcg/insn-data.h.inc +++ b/target/s390x/tcg/insn-data.h.inc @@ -840,15 +840,15 @@ F(0xed15, SQDB, RXE, Z, 0, m2_64, new, f1, sqdb, 0, IF_BFP) =20 /* STORE */ - C(0x5000, ST, RX_a, Z, r1_o, a2, 0, 0, st32, 0) - C(0xe350, STY, RXY_a, LD, r1_o, a2, 0, 0, st32, 0) + D(0x5000, ST, RX_a, Z, r1_o, a2, 0, 0, st32, 0, 0) + D(0xe350, STY, RXY_a, LD, r1_o, a2, 0, 0, st32, 0, 0) C(0xe324, STG, RXY_a, Z, r1_o, a2, 0, 0, st64, 0) F(0x6000, STD, RX_a, Z, f1, a2, 0, 0, st64, 0, IF_AFP1) F(0xed67, STDY, RXY_a, LD, f1, a2, 0, 0, st64, 0, IF_AFP1) - F(0x7000, STE, RX_a, Z, e1, a2, 0, 0, st32, 0, IF_AFP1) - F(0xed66, STEY, RXY_a, LD, e1, a2, 0, 0, st32, 0, IF_AFP1) + E(0x7000, STE, RX_a, Z, e1, a2, 0, 0, st32, 0, 0, IF_AFP1) + E(0xed66, STEY, RXY_a, LD, e1, a2, 0, 0, st32, 0, 0, IF_AFP1) /* STORE RELATIVE LONG */ - C(0xc40f, STRL, RIL_b, GIE, r1_o, ri2, 0, 0, st32, 0) + D(0xc40f, STRL, RIL_b, GIE, r1_o, ri2, 0, 0, st32, 0, MO_ALIGN_4) C(0xc40b, STGRL, RIL_b, GIE, r1_o, ri2, 0, 0, st64, 0) /* STORE CHARACTER */ C(0x4200, STC, RX_a, Z, r1_o, a2, 0, 0, st8, 0) @@ -867,7 +867,7 @@ /* STORE HALFWORD RELATIVE LONG */ C(0xc407, STHRL, RIL_b, GIE, r1_o, ri2, 0, 0, st16, 0) /* STORE HIGH */ - C(0xe3cb, STFH, RXY_a, HW, r1_sr32, a2, 0, 0, st32, 0) + D(0xe3cb, STFH, RXY_a, HW, r1_sr32, a2, 0, 0, st32, 0, 0) /* STORE ON CONDITION */ D(0xebf3, STOC, RSY_b, LOC, 0, 0, 0, 0, soc, 0, 0) D(0xebe3, STOCG, RSY_b, LOC, 0, 0, 0, 0, soc, 0, 1) diff --git a/target/s390x/tcg/translate.c b/target/s390x/tcg/translate.c index a8dcc234a53..818f3292c5c 100644 --- a/target/s390x/tcg/translate.c +++ b/target/s390x/tcg/translate.c @@ -4497,7 +4497,8 @@ static DisasJumpType op_st16(DisasContext *s, DisasOp= s *o) =20 static DisasJumpType op_st32(DisasContext *s, DisasOps *o) { - tcg_gen_qemu_st32(o->in1, o->in2, get_mem_index(s)); + tcg_gen_qemu_st_tl(o->in1, o->in2, get_mem_index(s), + MO_TEUL | s->insn->data); return DISAS_NEXT; } =20 --=20 2.39.2 From nobody Tue May 21 14:34:04 2024 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=1678470211; cv=none; d=zohomail.com; s=zohoarc; b=IJv6+kyLezREOqa3obBU+xiVkbYlbjEDwOCaOFyt/+yc4h4pLY2Svdy8yEEB5OiLYmfQ/UlncIervMtZXbSwDxcZ0Afz9Bi+haikjtFIQVT6y2yZrfsJBaHp+3CqobicXSs/Ur31jZhy6gAJ3rbLaFTx2NBrTiUxYtWoRi1w2JY= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1678470211; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=BBAqh5BpEfBLtSfaVrMICTfS0bSCPnXnJuiwdVcH250=; b=G+jj/vS/Rmmwy6R4RP7W0l7XVdZnUomwVU76gpV9Ukw7AA9gdsGYlXoKYe7zR1L5lbHr0tXSe6FeyJUocOhrfGoIFu6hWW8dQH1XTWR8B41X7HJgSalOVnNJaoaKGPVcNjgRQc1Qg4VEF4baZCQvVUJjvJUNmZ5elIP/X9+yOKY= 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 1678470211625132.79718351882423; Fri, 10 Mar 2023 09:43:31 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1paglh-0007g4-Il; Fri, 10 Mar 2023 12:43:01 -0500 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 1pagle-0007bF-Em; Fri, 10 Mar 2023 12:42:59 -0500 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 1paglc-000847-M8; Fri, 10 Mar 2023 12:42:58 -0500 Received: from pps.filterd (m0098399.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 32AGGQGR023806; Fri, 10 Mar 2023 17:42:54 GMT Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3p87x59xpg-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Mar 2023 17:42:54 +0000 Received: from m0098399.ppops.net (m0098399.ppops.net [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 32AHghsJ004608; Fri, 10 Mar 2023 17:42:53 GMT Received: from ppma05fra.de.ibm.com (6c.4a.5195.ip4.static.sl-reverse.com [149.81.74.108]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3p87x59xnw-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Mar 2023 17:42:53 +0000 Received: from pps.filterd (ppma05fra.de.ibm.com [127.0.0.1]) by ppma05fra.de.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id 32A8g35K015865; Fri, 10 Mar 2023 17:42:51 GMT Received: from smtprelay04.fra02v.mail.ibm.com ([9.218.2.228]) by ppma05fra.de.ibm.com (PPS) with ESMTPS id 3p6g75b4nx-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Mar 2023 17:42:51 +0000 Received: from smtpav02.fra02v.mail.ibm.com (smtpav02.fra02v.mail.ibm.com [10.20.54.101]) by smtprelay04.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 32AHglEu29754076 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 10 Mar 2023 17:42:47 GMT Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 9533D2004B; Fri, 10 Mar 2023 17:42:47 +0000 (GMT) Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 1AFCF20040; Fri, 10 Mar 2023 17:42:47 +0000 (GMT) Received: from heavy.boeblingen.de.ibm.com (unknown [9.171.22.18]) by smtpav02.fra02v.mail.ibm.com (Postfix) with ESMTP; Fri, 10 Mar 2023 17:42:47 +0000 (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=BBAqh5BpEfBLtSfaVrMICTfS0bSCPnXnJuiwdVcH250=; b=NtUMfQQ7cUrJLyw007ebsB2agjiL/ZAgCf4aoKzZv4KU7ALbWGYxEwhKw4k8jGh9tP49 atzf8E1FOB4i01Nd4v0yOMhP+KLzVDSWPhoPlv5VhzXpgwDKdcS/2ALGLudv69grAP2g c9XRzYtW9sH3QQQJBPjraLcGAIBZH3VamvnndDtQdNAap5I2hTBXpmm//LY4BBRAAMPq /VIO5NI7Y0H/iqDw/ghZVz5GQSd3tVmZKySOqdPqH6mWtcPt7g9Da5XHYngD5DIuYO5/ eEE8Ju0bU+8j2xIQsxfwim0tBchIzmyrOyoDOh6QDnLJIhAfRbV2Ag6JA9dQRSzex8tj Yw== From: Ilya Leoshkevich To: Richard Henderson , David Hildenbrand Cc: Thomas Huth , qemu-s390x@nongnu.org, qemu-devel@nongnu.org, Ilya Leoshkevich , Nina Schoetterl-Glausch Subject: [PATCH 10/12] target/s390x: Handle STGRL to non-aligned addresses Date: Fri, 10 Mar 2023 18:42:21 +0100 Message-Id: <20230310174223.944843-11-iii@linux.ibm.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230310174223.944843-1-iii@linux.ibm.com> References: <20230310174223.944843-1-iii@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-GUID: 4C7jGNFYUC1_zjBGw-UlRTJ2_bt3fie- X-Proofpoint-ORIG-GUID: S-vw7Q5sI4cDaJwYEj5KLqqPzxvNr6fW 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=2023-03-10_08,2023-03-10_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 phishscore=0 suspectscore=0 clxscore=1015 bulkscore=0 impostorscore=0 adultscore=0 malwarescore=0 mlxlogscore=999 spamscore=0 priorityscore=1501 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2303100139 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: -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, 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: 1678470212446100007 Content-Type: text/plain; charset="utf-8" Use MO_ALIGN_8 and let do_unaligned_access() generate a specification exception. Reported-by: Nina Schoetterl-Glausch Suggested-by: Nina Schoetterl-Glausch Signed-off-by: Ilya Leoshkevich Reviewed-by: Richard Henderson --- target/s390x/tcg/insn-data.h.inc | 8 ++++---- target/s390x/tcg/translate.c | 3 ++- 2 files changed, 6 insertions(+), 5 deletions(-) diff --git a/target/s390x/tcg/insn-data.h.inc b/target/s390x/tcg/insn-data.= h.inc index 4e635fb1677..c60e29b3ad9 100644 --- a/target/s390x/tcg/insn-data.h.inc +++ b/target/s390x/tcg/insn-data.h.inc @@ -842,14 +842,14 @@ /* STORE */ D(0x5000, ST, RX_a, Z, r1_o, a2, 0, 0, st32, 0, 0) D(0xe350, STY, RXY_a, LD, r1_o, a2, 0, 0, st32, 0, 0) - C(0xe324, STG, RXY_a, Z, r1_o, a2, 0, 0, st64, 0) - F(0x6000, STD, RX_a, Z, f1, a2, 0, 0, st64, 0, IF_AFP1) - F(0xed67, STDY, RXY_a, LD, f1, a2, 0, 0, st64, 0, IF_AFP1) + D(0xe324, STG, RXY_a, Z, r1_o, a2, 0, 0, st64, 0, 0) + E(0x6000, STD, RX_a, Z, f1, a2, 0, 0, st64, 0, 0, IF_AFP1) + E(0xed67, STDY, RXY_a, LD, f1, a2, 0, 0, st64, 0, 0, IF_AFP1) E(0x7000, STE, RX_a, Z, e1, a2, 0, 0, st32, 0, 0, IF_AFP1) E(0xed66, STEY, RXY_a, LD, e1, a2, 0, 0, st32, 0, 0, IF_AFP1) /* STORE RELATIVE LONG */ D(0xc40f, STRL, RIL_b, GIE, r1_o, ri2, 0, 0, st32, 0, MO_ALIGN_4) - C(0xc40b, STGRL, RIL_b, GIE, r1_o, ri2, 0, 0, st64, 0) + D(0xc40b, STGRL, RIL_b, GIE, r1_o, ri2, 0, 0, st64, 0, MO_ALIGN_8) /* STORE CHARACTER */ C(0x4200, STC, RX_a, Z, r1_o, a2, 0, 0, st8, 0) C(0xe372, STCY, RXY_a, LD, r1_o, a2, 0, 0, st8, 0) diff --git a/target/s390x/tcg/translate.c b/target/s390x/tcg/translate.c index 818f3292c5c..5609ea2e93d 100644 --- a/target/s390x/tcg/translate.c +++ b/target/s390x/tcg/translate.c @@ -4504,7 +4504,8 @@ static DisasJumpType op_st32(DisasContext *s, DisasOp= s *o) =20 static DisasJumpType op_st64(DisasContext *s, DisasOps *o) { - tcg_gen_qemu_st64(o->in1, o->in2, get_mem_index(s)); + tcg_gen_qemu_st_i64(o->in1, o->in2, get_mem_index(s), + MO_TEUQ | s->insn->data); return DISAS_NEXT; } =20 --=20 2.39.2 From nobody Tue May 21 14:34:04 2024 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=1678470287; cv=none; d=zohomail.com; s=zohoarc; b=Bmltb35zAy3fMEVxxYZ9xCbx5fLciwrDZBDVNfQEMWTwBCtdXJxTe+cb9dpEd6YqfsqKiwHRY8HY5laSH6Vhlqjcg0meI/+z1K/GC6qpRWf+/ftFmzmdX8aLRI6XEpSDNAQikduMBCS8mund2kdgMXI4Wjlu5DSKcJVQ6AW/rds= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1678470287; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=CR7QcQQKqofSWZQs1/JGVFfsok8tJZ00JEHV7aRBKqc=; b=XlFa8fp/tWxX905vZWuP7EXWEWB1L1Eht03SLouFCyYtfByLqiYN0067gVVKZfLqJbkwIhxJ3kMpTy27c+thmPm0/F6fXYV9Kd7ClEHHA4av67cQOFzJMFhAYiXbQk1a2rTMLXj661LWZyLTfZOQW6UCbBeYfqQQsxjWhNe41Oo= 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 1678470287873179.8014737618662; Fri, 10 Mar 2023 09:44:47 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pagle-0007bE-B0; Fri, 10 Mar 2023 12:42:58 -0500 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 1paglc-0007YR-UA; Fri, 10 Mar 2023 12:42:56 -0500 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 1paglb-00083m-CO; Fri, 10 Mar 2023 12:42:56 -0500 Received: from pps.filterd (m0127361.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 32AH1Ods038401; Fri, 10 Mar 2023 17:42:53 GMT Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3p88k4gvyv-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Mar 2023 17:42:53 +0000 Received: from m0127361.ppops.net (m0127361.ppops.net [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 32AH2iAI003263; Fri, 10 Mar 2023 17:42:53 GMT Received: from ppma06fra.de.ibm.com (48.49.7a9f.ip4.static.sl-reverse.com [159.122.73.72]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3p88k4gvy9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Mar 2023 17:42:52 +0000 Received: from pps.filterd (ppma06fra.de.ibm.com [127.0.0.1]) by ppma06fra.de.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id 32A8BdDQ002843; Fri, 10 Mar 2023 17:42:51 GMT Received: from smtprelay05.fra02v.mail.ibm.com ([9.218.2.225]) by ppma06fra.de.ibm.com (PPS) with ESMTPS id 3p6g0pk4ta-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Mar 2023 17:42:51 +0000 Received: from smtpav02.fra02v.mail.ibm.com (smtpav02.fra02v.mail.ibm.com [10.20.54.101]) by smtprelay05.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 32AHgmXB50659644 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 10 Mar 2023 17:42:48 GMT Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id A78AC2004B; Fri, 10 Mar 2023 17:42:48 +0000 (GMT) Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 2E46B20040; Fri, 10 Mar 2023 17:42:48 +0000 (GMT) Received: from heavy.boeblingen.de.ibm.com (unknown [9.171.22.18]) by smtpav02.fra02v.mail.ibm.com (Postfix) with ESMTP; Fri, 10 Mar 2023 17:42:48 +0000 (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=CR7QcQQKqofSWZQs1/JGVFfsok8tJZ00JEHV7aRBKqc=; b=aL9g2ZsPwD726Ler5bGKJaRRlBjZ1aB0aHfLQllrzO/KLyG1hhuz+uoUGID5AEZkJ31B Mtj+qNneYDHJpAnAh2zx5hYxqGyFo7KYqU8NsIuMrgU4APttv+5OuFukp1gEqyA9AgDx E9LURqtAnwvqzFc+60DqfeL0Peu1rEb/dMSVqkVYWT6Tn1WiBxH8sZZ5CP8Wpdh156fG zgR+2vd/MXebaeJJ4zgjZ2tQBoRB6sjiGiwmZv57OIdWFPPnRBFCL24ZILclRRSMszky jz2gJ65x+Wx0nfoBznUi8tJuK0XVBLSQxco60QOlwnHUzEnZIrg3Rfm1pi3eTSU6WMi9 4g== From: Ilya Leoshkevich To: Richard Henderson , David Hildenbrand Cc: Thomas Huth , qemu-s390x@nongnu.org, qemu-devel@nongnu.org, Ilya Leoshkevich Subject: [PATCH 11/12] target/s390x: Update do_unaligned_access() comment Date: Fri, 10 Mar 2023 18:42:22 +0100 Message-Id: <20230310174223.944843-12-iii@linux.ibm.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230310174223.944843-1-iii@linux.ibm.com> References: <20230310174223.944843-1-iii@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-GUID: Rd7oXuRoDgBVphd6K_vG3eA0UKPkHTi9 X-Proofpoint-ORIG-GUID: E4UrkP7yKnlY9DXRDnAA78GkhZB6EQxk 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=2023-03-10_08,2023-03-10_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 impostorscore=0 lowpriorityscore=0 mlxscore=0 phishscore=0 priorityscore=1501 adultscore=0 bulkscore=0 mlxlogscore=999 clxscore=1015 spamscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2303100139 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: 1678470288984100001 Content-Type: text/plain; charset="utf-8" Relative long instructions now depend on do_unaligned_access() too. Signed-off-by: Ilya Leoshkevich Reviewed-by: Richard Henderson --- target/s390x/tcg/excp_helper.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/target/s390x/tcg/excp_helper.c b/target/s390x/tcg/excp_helper.c index bc767f04438..cafdef77234 100644 --- a/target/s390x/tcg/excp_helper.c +++ b/target/s390x/tcg/excp_helper.c @@ -85,8 +85,8 @@ void HELPER(data_exception)(CPUS390XState *env, uint32_t = dxc) =20 /* * Unaligned accesses are only diagnosed with MO_ALIGN. At the moment, - * this is only for the atomic operations, for which we want to raise a - * specification exception. + * this is only for the atomic and relative long operations, for which we = want + * to raise a specification exception. */ static G_NORETURN void do_unaligned_access(CPUState *cs, uintptr_t retaddr) --=20 2.39.2 From nobody Tue May 21 14:34:04 2024 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=1678470207; cv=none; d=zohomail.com; s=zohoarc; b=KrKW7W61fDn3Fm0PZsGatICqkgOqMO/mXPDPw+z+35cKbIHSFhMMcIutomWI4VDUzXrzDONAGMyagapZ/sUfBi0BYbZypChAl7kZjgbMpJD3GA6+c4/XZ/wGP2t+w1vG2Dc7DiW8z6ThXk8RF22i+J1c2dRdYxbEp3Tnv9HCoUA= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1678470207; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=OuHO3+rdrP3t5x8YpJnEKhhKwGXsd/9XJJ972IsTKj4=; b=hjUNmxkoIioqCQJ6AEAGnJQi7mD/pwl7iAg3CNQfjm0DIWufTIqs356mCGfHcJxOwiHvNH2Y8iVvEK+9QkDXnvyR4EcEsJIUlIVElziQJ0QJ9i8C42bPRzlc1nLLXDbo72hmEVJNBG0mANekj3AfAojh1QprvzJpvDIDjaCoPj0= 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 1678470207262135.08120231367388; Fri, 10 Mar 2023 09:43:27 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1paglh-0007gJ-Jw; Fri, 10 Mar 2023 12:43:01 -0500 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 1paglf-0007d1-73; Fri, 10 Mar 2023 12:42:59 -0500 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 1paglc-00084A-Ce; Fri, 10 Mar 2023 12:42:58 -0500 Received: from pps.filterd (m0098421.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 32AG3tKU029713; Fri, 10 Mar 2023 17:42:55 GMT Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3p87r9t8dc-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Mar 2023 17:42:54 +0000 Received: from m0098421.ppops.net (m0098421.ppops.net [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 32AGoBj3018119; Fri, 10 Mar 2023 17:42:54 GMT Received: from ppma05fra.de.ibm.com (6c.4a.5195.ip4.static.sl-reverse.com [149.81.74.108]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3p87r9t8cm-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Mar 2023 17:42:54 +0000 Received: from pps.filterd (ppma05fra.de.ibm.com [127.0.0.1]) by ppma05fra.de.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id 32A8g35L015865; Fri, 10 Mar 2023 17:42:52 GMT Received: from smtprelay07.fra02v.mail.ibm.com ([9.218.2.229]) by ppma05fra.de.ibm.com (PPS) with ESMTPS id 3p6g75b4p0-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Mar 2023 17:42:52 +0000 Received: from smtpav02.fra02v.mail.ibm.com (smtpav02.fra02v.mail.ibm.com [10.20.54.101]) by smtprelay07.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 32AHgoD347841716 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 10 Mar 2023 17:42:50 GMT Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id EC9E82004E; Fri, 10 Mar 2023 17:42:49 +0000 (GMT) Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 70B372004B; Fri, 10 Mar 2023 17:42:49 +0000 (GMT) Received: from heavy.boeblingen.de.ibm.com (unknown [9.171.22.18]) by smtpav02.fra02v.mail.ibm.com (Postfix) with ESMTP; Fri, 10 Mar 2023 17:42:49 +0000 (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=OuHO3+rdrP3t5x8YpJnEKhhKwGXsd/9XJJ972IsTKj4=; b=n+ZUpQ0VYEvhorfs0xtanntcjyjXeGr26ZfFHco37PuAshFXDgo8pnE9nTgq3m6CMyEs iPawr4/xBe7PqC9ER4NbojXXlZrES10Oql3H3OJwR3TkIj2ln2C1bX452MBPiu94M2il 45nI39Ry2XGBeeid8D9LiKgW6UZa4Vo8m904XHVhNeyrW+dtBXmJKj0W2fTUFblfh0O9 ax3lqgR7dlbDYIs8saDKlVlTkpsWZLl/CU5B1+Q+THGWOt4t09Gu0/cW7WU1D60K4TPO nqTkOmzGQg4spw1lgzu15plb5YtWqz1ghOLFyg6gV08FXRQSbw3Ica7umjnYHc/TcoO8 FA== From: Ilya Leoshkevich To: Richard Henderson , David Hildenbrand Cc: Thomas Huth , qemu-s390x@nongnu.org, qemu-devel@nongnu.org, Ilya Leoshkevich Subject: [PATCH 12/12] tests/tcg/s390x: Test unaligned accesses Date: Fri, 10 Mar 2023 18:42:23 +0100 Message-Id: <20230310174223.944843-13-iii@linux.ibm.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230310174223.944843-1-iii@linux.ibm.com> References: <20230310174223.944843-1-iii@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-GUID: JoQNDa4Nx5-x_ZPtm2Ba7lwt127dvUNc X-Proofpoint-ORIG-GUID: n51yJq_FCgvFSGDkT-EONO_ZMZGGgqON 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=2023-03-10_08,2023-03-10_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 spamscore=0 priorityscore=1501 clxscore=1015 lowpriorityscore=0 mlxlogscore=999 mlxscore=0 phishscore=0 impostorscore=0 adultscore=0 bulkscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2303100139 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: 1678470208524100001 Content-Type: text/plain; charset="utf-8" Add a number of small test that check whether accessing unaligned addresses in various ways leads to a specification exception. Run these test both in softmmu and user configurations; expect a PGM in one case and SIGILL in the other. Signed-off-by: Ilya Leoshkevich --- tests/tcg/s390x/Makefile.softmmu-target | 4 +- tests/tcg/s390x/Makefile.target | 3 + tests/tcg/s390x/asm-const.h | 13 ++++ tests/tcg/s390x/br-odd.S | 18 +++++ tests/tcg/s390x/cgrl-unaligned.S | 17 +++++ tests/tcg/s390x/clrl-unaligned.S | 15 +++++ tests/tcg/s390x/crl-unaligned.S | 17 +++++ tests/tcg/s390x/ex-odd.S | 17 +++++ tests/tcg/s390x/lgrl-unaligned.S | 17 +++++ tests/tcg/s390x/llgfrl-unaligned.S | 17 +++++ tests/tcg/s390x/lpswe-unaligned.S | 17 +++++ tests/tcg/s390x/lrl-unaligned.S | 17 +++++ tests/tcg/s390x/pgm-specification.inc | 90 +++++++++++++++++++++++++ tests/tcg/s390x/pgm-specification.mak | 15 +++++ tests/tcg/s390x/stgrl-unaligned.S | 17 +++++ tests/tcg/s390x/strl-unaligned.S | 17 +++++ 16 files changed, 310 insertions(+), 1 deletion(-) create mode 100644 tests/tcg/s390x/asm-const.h create mode 100644 tests/tcg/s390x/br-odd.S create mode 100644 tests/tcg/s390x/cgrl-unaligned.S create mode 100644 tests/tcg/s390x/clrl-unaligned.S create mode 100644 tests/tcg/s390x/crl-unaligned.S create mode 100644 tests/tcg/s390x/ex-odd.S create mode 100644 tests/tcg/s390x/lgrl-unaligned.S create mode 100644 tests/tcg/s390x/llgfrl-unaligned.S create mode 100644 tests/tcg/s390x/lpswe-unaligned.S create mode 100644 tests/tcg/s390x/lrl-unaligned.S create mode 100644 tests/tcg/s390x/pgm-specification.inc create mode 100644 tests/tcg/s390x/pgm-specification.mak create mode 100644 tests/tcg/s390x/stgrl-unaligned.S create mode 100644 tests/tcg/s390x/strl-unaligned.S diff --git a/tests/tcg/s390x/Makefile.softmmu-target b/tests/tcg/s390x/Make= file.softmmu-target index 725b6c598db..f32b7872e51 100644 --- a/tests/tcg/s390x/Makefile.softmmu-target +++ b/tests/tcg/s390x/Makefile.softmmu-target @@ -4,8 +4,10 @@ QEMU_OPTS=3D-action panic=3Dexit-failure -kernel =20 %: %.S $(CC) -march=3Dz13 -m64 -nostdlib -static -Wl,-Ttext=3D0 \ - -Wl,--build-id=3Dnone $< -o $@ + -Wl,--build-id=3Dnone -D__ASSEMBLY__ -DCONFIG_SOFTMMU $< -o $@ =20 TESTS +=3D unaligned-lowcore TESTS +=3D bal TESTS +=3D sam + +include $(S390X_SRC)/pgm-specification.mak diff --git a/tests/tcg/s390x/Makefile.target b/tests/tcg/s390x/Makefile.tar= get index a3d3beeffe8..c826eb6fa24 100644 --- a/tests/tcg/s390x/Makefile.target +++ b/tests/tcg/s390x/Makefile.target @@ -33,6 +33,9 @@ TESTS+=3Dchrl cdsg: CFLAGS+=3D-pthread cdsg: LDFLAGS+=3D-pthread =20 +include $(S390X_SRC)/pgm-specification.mak +$(PGM_SPECIFICATION_TESTS): CFLAGS+=3D-x c + Z13_TESTS=3Dvistr $(Z13_TESTS): CFLAGS+=3D-march=3Dz13 -O2 TESTS+=3D$(Z13_TESTS) diff --git a/tests/tcg/s390x/asm-const.h b/tests/tcg/s390x/asm-const.h new file mode 100644 index 00000000000..c7e2d6ddc45 --- /dev/null +++ b/tests/tcg/s390x/asm-const.h @@ -0,0 +1,13 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Based on linux kernel's arch/s390/include/asm/asm-const.h . */ +#ifndef ASM_CONST_H +#define ASM_CONST_H + +#ifdef __ASSEMBLY__ +#define stringify_in_c(...) __VA_ARGS__ +#else +#define __stringify_in_c(...) #__VA_ARGS__ +#define stringify_in_c(...) __stringify_in_c(__VA_ARGS__) " " +#endif + +#endif diff --git a/tests/tcg/s390x/br-odd.S b/tests/tcg/s390x/br-odd.S new file mode 100644 index 00000000000..9848c18d6e0 --- /dev/null +++ b/tests/tcg/s390x/br-odd.S @@ -0,0 +1,18 @@ +/* + * Test BRanching to a non-mapped odd address. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ +#include "asm-const.h" + +#define CODE = \ + stringify_in_c( lgrl %r1,addr;) = \ + stringify_in_c( br %r1;) + +#define DATA = \ + stringify_in_c(addr:;) = \ + stringify_in_c( .quad 0xDDDDDDDDDDDDDDDD;) + +#define EXPECTED_OLD_PSWA 0xDDDDDDDDDDDDDDDD + +#include "pgm-specification.inc" diff --git a/tests/tcg/s390x/cgrl-unaligned.S b/tests/tcg/s390x/cgrl-unalig= ned.S new file mode 100644 index 00000000000..573eaa5c849 --- /dev/null +++ b/tests/tcg/s390x/cgrl-unaligned.S @@ -0,0 +1,17 @@ +/* + * Test CGRL with a non-doubleword aligned address. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ +#include "asm-const.h" + +#define CODE = \ + stringify_in_c(expected_old_pswa:;) = \ + stringify_in_c( cgrl %r1,unaligned;) + +#define DATA = \ + stringify_in_c( .long 0;) = \ + stringify_in_c(unaligned:;) = \ + stringify_in_c( .quad 0;) + +#include "pgm-specification.inc" diff --git a/tests/tcg/s390x/clrl-unaligned.S b/tests/tcg/s390x/clrl-unalig= ned.S new file mode 100644 index 00000000000..bd0c02fac73 --- /dev/null +++ b/tests/tcg/s390x/clrl-unaligned.S @@ -0,0 +1,15 @@ +/* + * Test CLRL with a non-word aligned address. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ +#include "asm-const.h" + +#define CODE = \ + stringify_in_c(expected_old_pswa: clrl %r1,unaligned;) + +#define DATA = \ + stringify_in_c(.short 0;) = \ + stringify_in_c(unaligned: .long 0;) + +#include "pgm-specification.inc" diff --git a/tests/tcg/s390x/crl-unaligned.S b/tests/tcg/s390x/crl-unaligne= d.S new file mode 100644 index 00000000000..8446be13efc --- /dev/null +++ b/tests/tcg/s390x/crl-unaligned.S @@ -0,0 +1,17 @@ +/* + * Test CRL with a non-word aligned address. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ +#include "asm-const.h" + +#define CODE = \ + stringify_in_c(expected_old_pswa:;) = \ + stringify_in_c( crl %r1,unaligned;) + +#define DATA = \ + stringify_in_c( .short 0;) = \ + stringify_in_c(unaligned:;) = \ + stringify_in_c( .long 0;) + +#include "pgm-specification.inc" diff --git a/tests/tcg/s390x/ex-odd.S b/tests/tcg/s390x/ex-odd.S new file mode 100644 index 00000000000..0427c79d8a4 --- /dev/null +++ b/tests/tcg/s390x/ex-odd.S @@ -0,0 +1,17 @@ +/* + * Test EXECUTEing a non-mapped odd address. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ +#include "asm-const.h" + +#define CODE = \ + stringify_in_c( lgrl %r1,odd_addr;) = \ + stringify_in_c(expected_old_pswa:;) = \ + stringify_in_c( ex 0,%r1;) + +#define DATA = \ + stringify_in_c(odd_addr:;) = \ + stringify_in_c( .quad 0xDDDDDDDDDDDDDDDD;) + +#include "pgm-specification.inc" diff --git a/tests/tcg/s390x/lgrl-unaligned.S b/tests/tcg/s390x/lgrl-unalig= ned.S new file mode 100644 index 00000000000..8afb350f0fd --- /dev/null +++ b/tests/tcg/s390x/lgrl-unaligned.S @@ -0,0 +1,17 @@ +/* + * Test LGRL from a non-doubleword aligned address. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ +#include "asm-const.h" + +#define CODE = \ + stringify_in_c(expected_old_pswa:;) = \ + stringify_in_c( lgrl %r1,unaligned;) + +#define DATA = \ + stringify_in_c( .long 0;) = \ + stringify_in_c(unaligned:) = \ + stringify_in_c( .quad 0;) + +#include "pgm-specification.inc" diff --git a/tests/tcg/s390x/llgfrl-unaligned.S b/tests/tcg/s390x/llgfrl-un= aligned.S new file mode 100644 index 00000000000..4b22a31c267 --- /dev/null +++ b/tests/tcg/s390x/llgfrl-unaligned.S @@ -0,0 +1,17 @@ +/* + * Test LLGFRL from a non-word aligned address. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ +#include "asm-const.h" + +#define CODE = \ + stringify_in_c(expected_old_pswa:;) = \ + stringify_in_c( llgfrl %r1,unaligned;) + +#define DATA = \ + stringify_in_c( .short 0;) = \ + stringify_in_c(unaligned:;) = \ + stringify_in_c( .long 0;) + +#include "pgm-specification.inc" diff --git a/tests/tcg/s390x/lpswe-unaligned.S b/tests/tcg/s390x/lpswe-unal= igned.S new file mode 100644 index 00000000000..3aa1da7298f --- /dev/null +++ b/tests/tcg/s390x/lpswe-unaligned.S @@ -0,0 +1,17 @@ +/* + * Test LPSWE from a non-doubleword aligned address. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ +#include "asm-const.h" + +#define CODE = \ + stringify_in_c(expected_old_pswa:;) = \ + stringify_in_c( lpswe unaligned;) + +#define DATA = \ + stringify_in_c( .long 0;) = \ + stringify_in_c(unaligned:) = \ + stringify_in_c( .quad 0, 0;) + +#include "pgm-specification.inc" diff --git a/tests/tcg/s390x/lrl-unaligned.S b/tests/tcg/s390x/lrl-unaligne= d.S new file mode 100644 index 00000000000..a7f75a78d7d --- /dev/null +++ b/tests/tcg/s390x/lrl-unaligned.S @@ -0,0 +1,17 @@ +/* + * Test LRL from a non-word aligned address. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ +#include "asm-const.h" + +#define CODE = \ + stringify_in_c(expected_old_pswa:;) = \ + stringify_in_c( lrl %r1,unaligned;) + +#define DATA = \ + stringify_in_c( .short 0;) = \ + stringify_in_c(unaligned:;) = \ + stringify_in_c( .long 0;) + +#include "pgm-specification.inc" diff --git a/tests/tcg/s390x/pgm-specification.inc b/tests/tcg/s390x/pgm-sp= ecification.inc new file mode 100644 index 00000000000..e3899ed4718 --- /dev/null +++ b/tests/tcg/s390x/pgm-specification.inc @@ -0,0 +1,90 @@ +/* + * Common code for specification exception testing. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ +#ifdef CONFIG_SOFTMMU + .org 0x8d +ilc: + .org 0x8e +program_interruption_code: + .org 0x150 +program_old_psw: + .org 0x1D0 /* program new PSW */ + .quad 0x180000000,pgm /* 64-bit mode */ + .org 0x200 /* lowcore padding */ + + .globl _start +_start: + lpswe start64_psw +start64: + CODE + j failure + +pgm: + chhsi program_interruption_code,0x6 /* PGM_SPECIFICATION? */ + jne failure + lg %r0,expected_old_psw+8 /* ilc adjustment */ + llgc %r1,ilc + agr %r0,%r1 + stg %r0,expected_old_psw+8 + clc expected_old_psw(16),program_old_psw /* correct location? */ + jne failure + lpswe success_psw +failure: + lpswe failure_psw + + .align 8 +start64_psw: + .quad 0x180000000,start64 /* 64-bit mode */ +expected_old_psw: +#ifndef EXPECTED_OLD_PSWA +#define EXPECTED_OLD_PSWA expected_old_pswa +#endif + .quad 0x180000000,EXPECTED_OLD_PSWA +success_psw: + .quad 0x2000180000000,0xfff /* see is_special_wait_psw() */ +failure_psw: + .quad 0x2000180000000,0 /* disabled wait */ + DATA +#else +#include +#include +#include +#include +#include + +#ifndef EXPECTED_OLD_PSWA +extern char expected_old_pswa[]; +#define EXPECTED_OLD_PSWA (long)expected_old_pswa +#endif + +static void handle_sigill(int sig, siginfo_t *info, void *ucontext) +{ + if ((long)info->si_addr !=3D EXPECTED_OLD_PSWA) { + _exit(EXIT_FAILURE); + } + _exit(EXIT_SUCCESS); +} + +asm(" .data\n" + " .align 8\n" + DATA + " .previous\n"); + +int main(void) +{ + struct sigaction act; + int err; + + memset(&act, 0, sizeof(act)); + act.sa_sigaction =3D handle_sigill; + act.sa_flags =3D SA_SIGINFO; + err =3D sigaction(SIGILL, &act, NULL); + assert(err =3D=3D 0); + + asm volatile(CODE); + + return EXIT_FAILURE; +} +#endif diff --git a/tests/tcg/s390x/pgm-specification.mak b/tests/tcg/s390x/pgm-sp= ecification.mak new file mode 100644 index 00000000000..6f8684901d5 --- /dev/null +++ b/tests/tcg/s390x/pgm-specification.mak @@ -0,0 +1,15 @@ +# SPDX-License-Identifier: GPL-2.0-or-later +PGM_SPECIFICATION_TESTS =3D \ + br-odd \ + cgrl-unaligned \ + clrl-unaligned \ + crl-unaligned \ + ex-odd \ + lgrl-unaligned \ + llgfrl-unaligned \ + lpswe-unaligned \ + lrl-unaligned \ + stgrl-unaligned \ + strl-unaligned +$(PGM_SPECIFICATION_TESTS) : asm-const.h pgm-specification.inc +TESTS +=3D $(PGM_SPECIFICATION_TESTS) diff --git a/tests/tcg/s390x/stgrl-unaligned.S b/tests/tcg/s390x/stgrl-unal= igned.S new file mode 100644 index 00000000000..f105560c5c4 --- /dev/null +++ b/tests/tcg/s390x/stgrl-unaligned.S @@ -0,0 +1,17 @@ +/* + * Test STGRL to a non-doubleword aligned address. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ +#include "asm-const.h" + +#define CODE = \ + stringify_in_c(expected_old_pswa:) = \ + stringify_in_c( stgrl %r1,unaligned) + +#define DATA = \ + stringify_in_c( .long 0;) = \ + stringify_in_c(unaligned:;) = \ + stringify_in_c( .quad 0;) + +#include "pgm-specification.inc" diff --git a/tests/tcg/s390x/strl-unaligned.S b/tests/tcg/s390x/strl-unalig= ned.S new file mode 100644 index 00000000000..896708cebd1 --- /dev/null +++ b/tests/tcg/s390x/strl-unaligned.S @@ -0,0 +1,17 @@ +/* + * Test STRL to a non-word aligned address. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ +#include "asm-const.h" + +#define CODE = \ + stringify_in_c(expected_old_pswa:;) = \ + stringify_in_c( strl %r1,unaligned;) + +#define DATA = \ + stringify_in_c( .short 0;) = \ + stringify_in_c(unaligned:;) = \ + stringify_in_c( .long 0;) + +#include "pgm-specification.inc" --=20 2.39.2