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Thu, 03 Feb 2022 22:43:01 +0000 Received: from b03ledav005.gho.boulder.ibm.com (b03ledav005.gho.boulder.ibm.com [9.17.130.236]) by b03cxnp08028.gho.boulder.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 213Mh0MG36634974 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 3 Feb 2022 22:43:00 GMT Received: from b03ledav005.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id B6989BE053; Thu, 3 Feb 2022 22:43:00 +0000 (GMT) Received: from b03ledav005.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 4CBD0BE056; Thu, 3 Feb 2022 22:42:59 +0000 (GMT) Received: from farosas.linux.ibm.com.com (unknown [9.211.67.28]) by b03ledav005.gho.boulder.ibm.com (Postfix) with ESMTP; Thu, 3 Feb 2022 22:42:59 +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=rwDT6IYBScJW4qtHj+pJWG0bEQ69Ps1MekAH46gFgrc=; b=CxEu9pgV4jYr5WaCwN28fc4nriGCiI8ZHgsM0Qt0oCOOw5CV607yCLhhbr8nd1fqMfg0 4WwSDO9NqoPpt92Ekb1iK83ohi1v5wwoGrGgFG+LPibchv+snTj7vQsWe7o4GJSvxBJK FTSaA02jX6ptoxfj5vUqjB/NnJP57bELsKXj/xNwrC1S82xPsmpGRIAVUnD3ZNYCSxHT U9xIUc43+n2Kg1jj0H4Rf8Zi7/sMjuE1Cnx6FtPX8OyjxAx1lc+q7eYxGLJP98IRs5F8 cRQw3hn3s8GeUbWJ2YsQaWVb0a+uu8O9XtPRD4L5NWwwcRqMgPjb4Hk0cX0V58YHyYKf CQ== From: Fabiano Rosas To: qemu-devel@nongnu.org Subject: [PATCH 04/10] target/ppc: 7xx: Machine Check exception cleanup Date: Thu, 3 Feb 2022 19:42:40 -0300 Message-Id: <20220203224246.1446652-5-farosas@linux.ibm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220203224246.1446652-1-farosas@linux.ibm.com> References: <20220203224246.1446652-1-farosas@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-GUID: zgtLLA-RJABoOdUCN7hPuK68q3BeXLLX X-Proofpoint-ORIG-GUID: VqKzmB6Kj9gwl_rjX1KIoGxFc4gyxa0- X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.816,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2022-02-03_07,2022-02-03_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 adultscore=0 bulkscore=0 phishscore=0 spamscore=0 mlxscore=0 priorityscore=1501 mlxlogscore=936 malwarescore=0 suspectscore=0 lowpriorityscore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2201110000 definitions=main-2202030132 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=farosas@linux.ibm.com; helo=mx0a-001b2d01.pphosted.com X-Spam_score_int: -19 X-Spam_score: -2.0 X-Spam_bar: -- X-Spam_report: (-2.0 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: danielhb413@gmail.com, qemu-ppc@nongnu.org, clg@kaod.org, david@gibson.dropbear.id.au Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1643929038599100001 Content-Type: text/plain; charset="utf-8" There's no MSR_HV in the 7xx. Also remove 40x and BookE code. Signed-off-by: Fabiano Rosas --- target/ppc/excp_helper.c | 24 ------------------------ 1 file changed, 24 deletions(-) diff --git a/target/ppc/excp_helper.c b/target/ppc/excp_helper.c index 358c3f6206..4996b96616 100644 --- a/target/ppc/excp_helper.c +++ b/target/ppc/excp_helper.c @@ -802,34 +802,10 @@ static void powerpc_excp_7xx(PowerPCCPU *cpu, int exc= p) cs->halted =3D 1; cpu_interrupt_exittb(cs); } - if (env->msr_mask & MSR_HVB) { - /* - * ISA specifies HV, but can be delivered to guest with HV - * clear (e.g., see FWNMI in PAPR). - */ - new_msr |=3D (target_ulong)MSR_HVB; - } =20 /* machine check exceptions don't have ME set */ new_msr &=3D ~((target_ulong)1 << MSR_ME); =20 - /* XXX: should also have something loaded in DAR / DSISR */ - switch (excp_model) { - case POWERPC_EXCP_40x: - srr0 =3D SPR_40x_SRR2; - srr1 =3D SPR_40x_SRR3; - break; - case POWERPC_EXCP_BOOKE: - /* FIXME: choose one or the other based on CPU type */ - srr0 =3D SPR_BOOKE_MCSRR0; - srr1 =3D SPR_BOOKE_MCSRR1; - - env->spr[SPR_BOOKE_CSRR0] =3D env->nip; - env->spr[SPR_BOOKE_CSRR1] =3D msr; - break; - default: - break; - } break; case POWERPC_EXCP_DSI: /* Data storage exception = */ trace_ppc_excp_dsi(env->spr[SPR_DSISR], env->spr[SPR_DAR]); --=20 2.34.1