From patchwork Fri Feb 17 23:10:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alan Maguire X-Patchwork-Id: 13145331 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 A28A3C636D6 for ; Fri, 17 Feb 2023 23:12:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229734AbjBQXMf (ORCPT ); Fri, 17 Feb 2023 18:12:35 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59540 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229684AbjBQXMd (ORCPT ); Fri, 17 Feb 2023 18:12:33 -0500 Received: from mx0b-00069f02.pphosted.com (mx0b-00069f02.pphosted.com [205.220.177.32]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1490859715 for ; Fri, 17 Feb 2023 15:12:03 -0800 (PST) Received: from pps.filterd (m0246631.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 31HLi82v006002; Fri, 17 Feb 2023 23:10:53 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=from : to : cc : subject : date : message-id : in-reply-to : references; s=corp-2022-7-12; bh=NNNmUpXlhYCscihZ3f9Wh2Bg2NpAo/vVNyUVY/ASkW4=; b=2ga0Q64RTCUb25mcuoEV+/lP4CLUy9iHlazyXG8baUdXLNCBigD5UBVQrpfZg+cfk0LC gSmL4o/MSwde/lw/PgOK73vlT/MVTIi4HIuq2J5C7Gvxk+BpN88tfYmuyFubhf6+O0gU ZC9VrgydGkSRCP33MuRxIx+EAkm+nq9k969lopRPUPI/ttFIqACX+DoYM8gGPTXCIW3Z MtVcxxVPZfMYHyZ7wjBgZgDA26UuzEkQdd2Ix6Ah2sbuNG2pW2XLMPyX55EsrBenUgCV /wMMP8FR7ErbO8OmNPmC5nphafb6F2+qHZ5vJbJ/vUcsf4c2fmUoMdyaX/ZsRnX5e0nK Jw== Received: from iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com (iadpaimrmta03.appoci.oracle.com [130.35.103.27]) by mx0b-00069f02.pphosted.com (PPS) with ESMTPS id 3np1t3q2sh-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 17 Feb 2023 23:10:53 +0000 Received: from pps.filterd (iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com [127.0.0.1]) by iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com (8.17.1.5/8.17.1.5) with ESMTP id 31HN5A2t015370; Fri, 17 Feb 2023 23:10:52 GMT Received: from pps.reinject (localhost [127.0.0.1]) by iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com (PPS) with ESMTPS id 3np1fas7yt-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 17 Feb 2023 23:10:52 +0000 Received: from iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com (iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 31HNAcmS007180; Fri, 17 Feb 2023 23:10:51 GMT Received: from myrouter.uk.oracle.com (dhcp-10-175-171-27.vpn.oracle.com [10.175.171.27]) by iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com (PPS) with ESMTP id 3np1fas7py-5; Fri, 17 Feb 2023 23:10:51 +0000 From: Alan Maguire To: acme@kernel.org, olsajiri@gmail.com, ast@kernel.org Cc: daniel@iogearbox.net, andrii@kernel.org, yhs@fb.com, eddyz87@gmail.com, sinquersw@gmail.com, timo@incline.eu, songliubraving@fb.com, john.fastabend@gmail.com, kpsingh@chromium.org, sdf@google.com, haoluo@google.com, martin.lau@kernel.org, bpf@vger.kernel.org, Alan Maguire Subject: [RFC dwarves 4/4] pahole: update man page for options also Date: Fri, 17 Feb 2023 23:10:33 +0000 Message-Id: <1676675433-10583-5-git-send-email-alan.maguire@oracle.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1676675433-10583-1-git-send-email-alan.maguire@oracle.com> References: <1676675433-10583-1-git-send-email-alan.maguire@oracle.com> X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.930,Hydra:6.0.562,FMLib:17.11.170.22 definitions=2023-02-17_15,2023-02-17_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 malwarescore=0 phishscore=0 suspectscore=0 mlxscore=0 spamscore=0 mlxlogscore=999 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2302170202 X-Proofpoint-GUID: 4t2mhGFqyaPuNvV9L8RmiNNOt4XUoRlE X-Proofpoint-ORIG-GUID: 4t2mhGFqyaPuNvV9L8RmiNNOt4XUoRlE Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org X-Patchwork-State: RFC ...in line with changes made to skip logic. Signed-off-by: Alan Maguire --- man-pages/pahole.1 | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/man-pages/pahole.1 b/man-pages/pahole.1 index bfa20dc..c1b48de 100644 --- a/man-pages/pahole.1 +++ b/man-pages/pahole.1 @@ -231,8 +231,7 @@ Do not encode type tags in BTF. .TP .B \-\-skip_encoding_btf_inconsistent_proto -Do not encode functions with multiple inconsistent prototypes or optimized-out -parameters. +Do not encode functions with multiple inconsistent prototypes or unexpected register use for their parameters, where the registers used do not match calling conventions. .TP .B \-j, \-\-jobs=N @@ -269,7 +268,6 @@ information has float types. .TP .B \-\-btf_gen_optimized Generate BTF for functions with optimization-related suffixes (.isra, .constprop). -BTF will only be generated if a function does not optimize out parameters. .TP .B \-\-btf_gen_all