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 7C107C4332F for ; Tue, 12 Apr 2022 12:02:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344875AbiDLMFC (ORCPT ); Tue, 12 Apr 2022 08:05:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41470 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1353717AbiDLMEC (ORCPT ); Tue, 12 Apr 2022 08:04:02 -0400 Received: from www262.sakura.ne.jp (www262.sakura.ne.jp [202.181.97.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 759F4222A0 for ; Tue, 12 Apr 2022 04:05:19 -0700 (PDT) Received: from fsav413.sakura.ne.jp (fsav413.sakura.ne.jp [133.242.250.112]) by www262.sakura.ne.jp (8.15.2/8.15.2) with ESMTP id 23CB4qnB009284; Tue, 12 Apr 2022 20:04:52 +0900 (JST) (envelope-from penguin-kernel@I-love.SAKURA.ne.jp) Received: from www262.sakura.ne.jp (202.181.97.72) by fsav413.sakura.ne.jp (F-Secure/fsigk_smtp/550/fsav413.sakura.ne.jp); Tue, 12 Apr 2022 20:04:52 +0900 (JST) X-Virus-Status: clean(F-Secure/fsigk_smtp/550/fsav413.sakura.ne.jp) Received: from [192.168.1.9] (M106072142033.v4.enabler.ne.jp [106.72.142.33]) (authenticated bits=0) by www262.sakura.ne.jp (8.15.2/8.15.2) with ESMTPSA id 23CB4pZT009279 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NO); Tue, 12 Apr 2022 20:04:52 +0900 (JST) (envelope-from penguin-kernel@I-love.SAKURA.ne.jp) Message-ID: <4ed4a01e-3d1e-bf1e-803a-608df187bde5@I-love.SAKURA.ne.jp> Date: Tue, 12 Apr 2022 20:04:52 +0900 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.7.0 Content-Language: en-US To: bpf Cc: Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko From: Tetsuo Handa Subject: How to disassemble a BPF program? Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org Hello. I'm not a BPF user, but I want to know what a BPF program stored in "static const char program[2053] =" at https://lkml.kernel.org/r/c389e47f-8f82-fd62-8c1d-d9481d2f71ff@I-love.SAKURA.ne.jp is doing so that I can parse syzkaller-generated BPF programs like C programs. Do you have a utility for this purpose? Regards.