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 67690A0548; Tue, 17 Aug 2021 05:30:21 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 6170C4116A; Tue, 17 Aug 2021 05:30:18 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by mails.dpdk.org (Postfix) with ESMTP id 514DA4115A for ; Tue, 17 Aug 2021 05:30:16 +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 17H2ldY3006756; Mon, 16 Aug 2021 20:30:13 -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=jTGUqPpmoGwZZ0VMh3tX/lq5ypWSZczv7Dz2uwoXQTA=; b=RUvrmso+ebvVo8Al71GRDfqmwlfo8Y/6d9934MeyMnoTraqh/BywUnSzQWW8MwL2S9r5 TfkZwDIgvt1/QEz92XThC9Kg0XdUkWaH1A18Bf0gZiwO2Gly6dc0x4aEkCIwTiWF1Yuy UfrZFlLLppcKUJcfG672DcZYlOnJv4IX8IzzXa1t8G/tvNDKUJMDoMS6VwbzrPUPOVTc j/HqH8CzFYEAJN7sMKiUN6No0KDPEat4aAI6CaK4BOsCH4iP5TKUeUxN7s+GA/6IJgeZ sO+2BFBUHCr041pzffuAsOnUHFH5gTQow2BOuiO9arlNv9Wbm55zar7xuMfbVdubwbsK 0Q== Received: from dc5-exch01.marvell.com ([199.233.59.181]) by mx0a-0016f401.pphosted.com with ESMTP id 3ag4n0r3ur-2 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Mon, 16 Aug 2021 20:30:13 -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; Mon, 16 Aug 2021 20:30:11 -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 20:30:11 -0700 Received: from jerin-lab.marvell.com (jerin-lab.marvell.com [10.28.34.14]) by maili.marvell.com (Postfix) with ESMTP id 996613F70A4; Mon, 16 Aug 2021 20:30:07 -0700 (PDT) From: To: CC: , , , , , , , , , , , Jerin Jacob Date: Tue, 17 Aug 2021 08:57:21 +0530 Message-ID: <20210817032723.3997054-5-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: sdS02fFVduN5t-kt42A87AraUO6cjdhj X-Proofpoint-ORIG-GUID: sdS02fFVduN5t-kt42A87AraUO6cjdhj 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 4/6] eal/x86: 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 x86 arch state register in oops handling routine. Signed-off-by: Jerin Jacob --- lib/eal/unix/eal_oops.c | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) diff --git a/lib/eal/unix/eal_oops.c b/lib/eal/unix/eal_oops.c index a7f00ecd4e..a0f9526d96 100644 --- a/lib/eal/unix/eal_oops.c +++ b/lib/eal/unix/eal_oops.c @@ -133,6 +133,38 @@ stack_code_dump(void *stack, void *code) mem32_dump(code); oops_print("\n"); } + +#if defined(RTE_ARCH_X86_64) && defined(RTE_EXEC_ENV_LINUX) +static void +archinfo_dump(ucontext_t *uc) +{ + + mcontext_t *mc = &uc->uc_mcontext; + + oops_print("R8 : 0x%.16llx ", mc->gregs[REG_R8]); + oops_print("R9 : 0x%.16llx\n", mc->gregs[REG_R9]); + oops_print("R10: 0x%.16llx ", mc->gregs[REG_R10]); + oops_print("R11: 0x%.16llx\n", mc->gregs[REG_R11]); + oops_print("R12: 0x%.16llx ", mc->gregs[REG_R12]); + oops_print("R13: 0x%.16llx\n", mc->gregs[REG_R13]); + oops_print("R14: 0x%.16llx ", mc->gregs[REG_R14]); + oops_print("R15: 0x%.16llx\n", mc->gregs[REG_R15]); + oops_print("RAX: 0x%.16llx ", mc->gregs[REG_RAX]); + oops_print("RBX: 0x%.16llx\n", mc->gregs[REG_RBX]); + oops_print("RCX: 0x%.16llx ", mc->gregs[REG_RCX]); + oops_print("RDX: 0x%.16llx\n", mc->gregs[REG_RDX]); + oops_print("RBP: 0x%.16llx ", mc->gregs[REG_RBP]); + oops_print("RSP: 0x%.16llx\n", mc->gregs[REG_RSP]); + oops_print("RSI: 0x%.16llx ", mc->gregs[REG_RSI]); + oops_print("RDI: 0x%.16llx\n", mc->gregs[REG_RDI]); + oops_print("RIP: 0x%.16llx ", mc->gregs[REG_RIP]); + oops_print("EFL: 0x%.16llx\n", mc->gregs[REG_EFL]); + + stack_code_dump((void *)mc->gregs[REG_RSP], (void *)mc->gregs[REG_RIP]); +} + +#else + static void archinfo_dump(ucontext_t *uc) { @@ -141,6 +173,8 @@ archinfo_dump(ucontext_t *uc) stack_code_dump(NULL, NULL); } +#endif + static void default_signal_handler_invoke(int sig) { -- 2.32.0