From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id AB590A0C4D; Mon, 6 Sep 2021 06:20:12 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id C8F5C410FC; Mon, 6 Sep 2021 06:20:11 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by mails.dpdk.org (Postfix) with ESMTP id 36869410E9 for ; Mon, 6 Sep 2021 06:20:10 +0200 (CEST) Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 185LevLP011779; Sun, 5 Sep 2021 21:20:07 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=pfpt0220; bh=hI+cMDqv+rLQ8aLmZ3M4LZxpJZ2CvSwWoT5jDByR5qQ=; b=UhrorxuC0CG6JhlaLBglc208CGdGo0HbqJBr/O1G3ai7o3OG8A1FD5HnB2s8Hr162jL1 SU/gaxMT/jvAk3l07XpIHNfwjG0TCCOAFiIl851I07gyDs2Jsmo/XPVPuwxDs6bHa8o3 A4+1REcTHq44MDXBdEb/nBhBk9IzvmXNsJxDUsQrkIxaOxkBXhJuUKRhOkD5LI0Pl5C6 Y79OKKHA1e/Y4IwT6xwFQsA0rYFhVqDIDV6RT/P8vInLGM9PYgl5hNfb/cx1CXq4OyEW 388svgEOHabvbiHQsVCfa1FUaRVOz8TBGT5tQO30V2n24XRkc087hePWADageczbZo4p RQ== Received: from dc5-exch01.marvell.com ([199.233.59.181]) by mx0b-0016f401.pphosted.com with ESMTP id 3aw2sp140r-4 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Sun, 05 Sep 2021 21:20:07 -0700 Received: from DC5-EXCH01.marvell.com (10.69.176.38) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server (TLS) id 15.0.1497.18; Sun, 5 Sep 2021 21:20:01 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.18 via Frontend Transport; Sun, 5 Sep 2021 21:20:01 -0700 Received: from jerin-lab.marvell.com (jerin-lab.marvell.com [10.28.34.14]) by maili.marvell.com (Postfix) with ESMTP id 9F9223F703F; Sun, 5 Sep 2021 21:19:57 -0700 (PDT) From: To: CC: , , , , , , , , , , , Jerin Jacob Date: Mon, 6 Sep 2021 09:47:31 +0530 Message-ID: <20210906041732.1019743-6-jerinj@marvell.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20210906041732.1019743-1-jerinj@marvell.com> References: <20210817032723.3997054-1-jerinj@marvell.com> <20210906041732.1019743-1-jerinj@marvell.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Proofpoint-GUID: vm5I-QJ1JOezfDDrbkMqMWIBsgxKXZsw X-Proofpoint-ORIG-GUID: vm5I-QJ1JOezfDDrbkMqMWIBsgxKXZsw X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.182.1,Aquarius:18.0.790,Hydra:6.0.391,FMLib:17.0.607.475 definitions=2021-09-06_01,2021-09-03_01,2020-04-07_01 Subject: [dpdk-dev] [PATCH v3 5/6] eal/arm64: support register dump for oops X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" From: Jerin Jacob Dump the arm64 arch state register in oops handling routine. Signed-off-by: Jerin Jacob --- lib/eal/unix/eal_oops.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/lib/eal/unix/eal_oops.c b/lib/eal/unix/eal_oops.c index a9c22cbe70..6793497bee 100644 --- a/lib/eal/unix/eal_oops.c +++ b/lib/eal/unix/eal_oops.c @@ -161,6 +161,25 @@ archinfo_dump(ucontext_t *uc) stack_code_dump((void *)mc->gregs[REG_RSP], (void *)mc->gregs[REG_RIP]); } +#elif defined(RTE_ARCH_ARM64) && defined(RTE_EXEC_ENV_LINUX) + +static void +archinfo_dump(ucontext_t *uc) +{ + mcontext_t *mc = &uc->uc_mcontext; + int i; + + oops_print("PC : 0x%.16llx ", mc->pc); + oops_print("SP : 0x%.16llx\n", mc->sp); + for (i = 0; i < 31; i++) + oops_print("X%.2d: 0x%.16llx%s", i, mc->regs[i], + i & 0x1 ? "\n" : " "); + + oops_print("PSTATE: 0x%.16llx\n", mc->pstate); + + stack_code_dump((void *)mc->sp, (void *)mc->pc); +} + #else static void -- 2.33.0