From patchwork Tue Jan 15 19:37:50 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabiano Rosas X-Patchwork-Id: 10765035 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 564F414E5 for ; Tue, 15 Jan 2019 19:45:07 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 41B4F2D451 for ; Tue, 15 Jan 2019 19:45:07 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 305782D52A; Tue, 15 Jan 2019 19:45:07 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id D5F6A2D451 for ; Tue, 15 Jan 2019 19:45:06 +0000 (UTC) Received: from localhost ([127.0.0.1]:35285 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gjUe2-000630-6J for patchwork-qemu-devel@patchwork.kernel.org; Tue, 15 Jan 2019 14:45:06 -0500 Received: from eggs.gnu.org ([209.51.188.92]:60053) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gjUXN-0008UQ-Bv for qemu-devel@nongnu.org; Tue, 15 Jan 2019 14:38:15 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gjUXL-0000I5-6Q for qemu-devel@nongnu.org; Tue, 15 Jan 2019 14:38:13 -0500 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:39982 helo=mx0a-001b2d01.pphosted.com) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gjUXK-0000Cu-Am for qemu-devel@nongnu.org; Tue, 15 Jan 2019 14:38:11 -0500 Received: from pps.filterd (m0098416.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id x0FJaGvv091526 for ; Tue, 15 Jan 2019 14:38:07 -0500 Received: from e14.ny.us.ibm.com (e14.ny.us.ibm.com [129.33.205.204]) by mx0b-001b2d01.pphosted.com with ESMTP id 2q1jqam56d-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Tue, 15 Jan 2019 14:38:06 -0500 Received: from localhost by e14.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Tue, 15 Jan 2019 19:38:01 -0000 Received: from b01ledav005.gho.pok.ibm.com (b01ledav005.gho.pok.ibm.com [9.57.199.110]) by b01cxnp22036.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id x0FJc0Of23986176 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 15 Jan 2019 19:38:00 GMT Received: from b01ledav005.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 49312AE064; Tue, 15 Jan 2019 19:38:00 +0000 (GMT) Received: from b01ledav005.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 704EAAE060; Tue, 15 Jan 2019 19:37:59 +0000 (GMT) Received: from farosas.linux.ibm.com.br.ibm.com (unknown [9.86.26.11]) by b01ledav005.gho.pok.ibm.com (Postfix) with ESMTP; Tue, 15 Jan 2019 19:37:59 +0000 (GMT) From: Fabiano Rosas To: qemu-devel@nongnu.org Date: Tue, 15 Jan 2019 17:37:50 -0200 X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190115193750.17234-1-farosas@linux.ibm.com> References: <20190115193750.17234-1-farosas@linux.ibm.com> X-TM-AS-GCONF: 00 x-cbid: 19011519-0052-0000-0000-00000378CE1D X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00010413; HX=3.00000242; KW=3.00000007; PH=3.00000004; SC=3.00000274; SDB=6.01146952; UDB=6.00597411; IPR=6.00927244; MB=3.00025142; MTD=3.00000008; XFM=3.00000015; UTC=2019-01-15 19:38:03 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 19011519-0053-0000-0000-00005F7A7C06 Message-Id: <20190115193750.17234-4-farosas@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-01-15_07:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=987 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1901150156 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [generic] [fuzzy] X-Received-From: 148.163.158.5 Subject: [Qemu-devel] [PATCH v3 3/3] target/ppc: Enable reporting of SPRs to GDB X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-ppc@nongnu.org, david@gibson.dropbear.id.au Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP This allows reading and writing of SPRs via GDB: (gdb) p/x $srr1 $1 = 0x8000000002803033 (gdb) p/x $pvr $2 = 0x4b0201 (gdb) set $pvr=0x4b0000 (gdb) p/x $pvr $3 = 0x4b0000 They can also be shown as a group: (gdb) info reg spr Signed-off-by: Fabiano Rosas --- target/ppc/translate_init.inc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/target/ppc/translate_init.inc.c b/target/ppc/translate_init.inc.c index 9c6c935204..ebf202e54d 100644 --- a/target/ppc/translate_init.inc.c +++ b/target/ppc/translate_init.inc.c @@ -10527,7 +10527,9 @@ static void ppc_cpu_class_init(ObjectClass *oc, void *data) #endif cc->gdb_num_core_regs = 71; - +#ifndef CONFIG_USER_ONLY + cc->gdb_get_dynamic_xml = ppc_gdb_get_dynamic_xml; +#endif #ifdef USE_APPLE_GDB cc->gdb_read_register = ppc_cpu_gdb_read_register_apple; cc->gdb_write_register = ppc_cpu_gdb_write_register_apple;