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 0EDB2A0548; Tue, 17 Aug 2021 05:30:27 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 8CB2941186; Tue, 17 Aug 2021 05:30:24 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by mails.dpdk.org (Postfix) with ESMTP id 23F9041186 for ; Tue, 17 Aug 2021 05:30:21 +0200 (CEST) Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.16.1.2/8.16.0.43) with SMTP id 17H2m149006952; Mon, 16 Aug 2021 20:30:18 -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=rsWSsBOdIe5P2rXJ6ZZ5OR0IaScgbXz/Gch7/JTZZno=; b=ZS/Q3cvPg7tg9rDHXQcaef1grPbpmn+Fi5kBeHwZutKJlaco8q734Ky0F/hoqfvFgUNf nujyk/cJ2taW3Brp83+m3d2Q8cOPtqFHEPkJ/ikAuZqC8idocHoxpIS3Az8i5Kri67xT 2auv/o/prEqMKfdEm796Jthr0jp1deDVY9ujUoDD1g+gA+g9VzhW7O3f04IyquC1jDdh +6vSff5BMkoU6zm8pr6ENbH0RdLzCx05iRiROLNb7ol+5IsYcGWRDDW0snHvdmsxxk8c j50YLvHWJmcfyLKnHYpA0FQTayfFB9Cd5ofhrOES1PWM82G2wRcMDRcShYXO1hGHS/ba Ew== Received: from dc5-exch02.marvell.com ([199.233.59.182]) by mx0a-0016f401.pphosted.com with ESMTP id 3ag4n0r3v7-2 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Mon, 16 Aug 2021 20:30:18 -0700 Received: from DC5-EXCH01.marvell.com (10.69.176.38) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server (TLS) id 15.0.1497.18; Mon, 16 Aug 2021 20:30:17 -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; Mon, 16 Aug 2021 20:30:17 -0700 Received: from jerin-lab.marvell.com (jerin-lab.marvell.com [10.28.34.14]) by maili.marvell.com (Postfix) with ESMTP id 55CA53F70AB; Mon, 16 Aug 2021 20:30:13 -0700 (PDT) From: To: CC: , , , , , , , , , , , Jerin Jacob Date: Tue, 17 Aug 2021 08:57:22 +0530 Message-ID: <20210817032723.3997054-6-jerinj@marvell.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210817032723.3997054-1-jerinj@marvell.com> References: <20210730084938.2426128-2-jerinj@marvell.com> <20210817032723.3997054-1-jerinj@marvell.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Proofpoint-GUID: ioye7l-z1tYs_LFDhflvmMX6nxAMKkow X-Proofpoint-ORIG-GUID: ioye7l-z1tYs_LFDhflvmMX6nxAMKkow 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=2021-08-17_01,2021-08-16_02,2020-04-07_01 Subject: [dpdk-dev] [PATCH v2 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 a0f9526d96..9c783f936a 100644 --- a/lib/eal/unix/eal_oops.c +++ b/lib/eal/unix/eal_oops.c @@ -163,6 +163,25 @@ 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 -- 2.32.0