From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 92CD7C25B50 for ; Fri, 20 Jan 2023 20:09:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229529AbjATUJr convert rfc822-to-8bit (ORCPT ); Fri, 20 Jan 2023 15:09:47 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53692 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229570AbjATUJq (ORCPT ); Fri, 20 Jan 2023 15:09:46 -0500 Received: from mx0a-00082601.pphosted.com (mx0b-00082601.pphosted.com [67.231.153.30]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 47E3B9373F for ; Fri, 20 Jan 2023 12:09:44 -0800 (PST) Received: from pps.filterd (m0001303.ppops.net [127.0.0.1]) by m0001303.ppops.net (8.17.1.19/8.17.1.19) with ESMTP id 30KDgFXH002534 for ; Fri, 20 Jan 2023 12:09:43 -0800 Received: from mail.thefacebook.com ([163.114.132.120]) by m0001303.ppops.net (PPS) with ESMTPS id 3n7qeyujwe-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Fri, 20 Jan 2023 12:09:43 -0800 Received: from twshared18509.43.prn1.facebook.com (2620:10d:c085:108::4) by mail.thefacebook.com (2620:10d:c085:11d::5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.34; Fri, 20 Jan 2023 12:09:41 -0800 Received: by devbig019.vll3.facebook.com (Postfix, from userid 137359) id 2C81325B4B0D4; Fri, 20 Jan 2023 12:09:34 -0800 (PST) From: Andrii Nakryiko To: , , CC: , Subject: [PATCH v2 bpf-next 09/25] libbpf: complete LoongArch (loongarch) spec in bpf_tracing.h Date: Fri, 20 Jan 2023 12:08:58 -0800 Message-ID: <20230120200914.3008030-10-andrii@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20230120200914.3008030-1-andrii@kernel.org> References: <20230120200914.3008030-1-andrii@kernel.org> X-FB-Internal: Safe Content-Type: text/plain X-Proofpoint-ORIG-GUID: e9j0onwg1gaEFvnGrljTSY2VTF2tHPD0 X-Proofpoint-GUID: e9j0onwg1gaEFvnGrljTSY2VTF2tHPD0 Content-Transfer-Encoding: 8BIT X-Proofpoint-UnRewURL: 0 URL was un-rewritten MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.930,Hydra:6.0.562,FMLib:17.11.122.1 definitions=2023-01-20_10,2023-01-20_01,2022-06-22_01 Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org Add PARM6 through PARM8 definitions. Add kernel docs link describing ABI for LoongArch. Signed-off-by: Andrii Nakryiko --- tools/lib/bpf/bpf_tracing.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/tools/lib/bpf/bpf_tracing.h b/tools/lib/bpf/bpf_tracing.h index 815c50ccedf4..510df96ff19d 100644 --- a/tools/lib/bpf/bpf_tracing.h +++ b/tools/lib/bpf/bpf_tracing.h @@ -316,13 +316,19 @@ struct pt_regs___arm64 { #elif defined(bpf_target_loongarch) -/* https://loongson.github.io/LoongArch-Documentation/LoongArch-ELF-ABI-EN.html */ +/* + * https://docs.kernel.org/loongarch/introduction.html + * https://loongson.github.io/LoongArch-Documentation/LoongArch-ELF-ABI-EN.html + */ #define __PT_PARM1_REG regs[4] #define __PT_PARM2_REG regs[5] #define __PT_PARM3_REG regs[6] #define __PT_PARM4_REG regs[7] #define __PT_PARM5_REG regs[8] +#define __PT_PARM6_REG regs[9] +#define __PT_PARM7_REG regs[10] +#define __PT_PARM8_REG regs[11] #define __PT_RET_REG regs[1] #define __PT_FP_REG regs[22] #define __PT_RC_REG regs[4] -- 2.30.2