From nobody Wed Feb 11 02:56:09 2026 Delivered-To: importer2@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer2=patchew.org@nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1686228235; cv=none; d=zohomail.com; s=zohoarc; b=nl+Ybe1Hqq0TkzZiR2KlV6mKtETNw2rSxg6bnkHm8rCtL8hZNqmhYOJ1H3eU2yxyeLnwnk5jE6Nah/zHUOhkKQenHCjwZS4rK2QohcJhn7sCKABwdKyvfLJuLACy9GaFB4XdFF0qJBE22040LLu8UCXSjTaqP0BHTr7eKVwOxjM= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1686228235; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=LDRzB8NZ046ueAIigp31NIDUT523AGKGB/KGni40fIc=; b=JVSKE1CxYxzZi6O6jWhTvp0cJw8xCg8nSN5daJkCbBiJLvfc+SUKiyiaohyw/t6ELGZirjvUrMzgn3K6/+RuOeupC5BGbk0UCQWlcPpanZi+FaWvyFWRVgM06oKIRa+ioBLsYuu5tbik2gR0INuQo/72lSIqn+4sVeavbx15Uqg= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer2=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 168622823597944.056752300908784; Thu, 8 Jun 2023 05:43:55 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q7Exo-0002nY-6K; Thu, 08 Jun 2023 08:42:04 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q7Exm-0002n9-Jt for qemu-devel@nongnu.org; Thu, 08 Jun 2023 08:42:02 -0400 Received: from pv50p00im-zteg10011501.me.com ([17.58.6.42]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q7Exl-00009D-22 for qemu-devel@nongnu.org; Thu, 08 Jun 2023 08:42:02 -0400 Received: from localhost.localdomain (pv50p00im-dlb-asmtp-mailmevip.me.com [17.56.9.10]) by pv50p00im-zteg10011501.me.com (Postfix) with ESMTPSA id 9CB464A03A3; Thu, 8 Jun 2023 12:41:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ynddal.dk; s=sig1; t=1686228119; bh=LDRzB8NZ046ueAIigp31NIDUT523AGKGB/KGni40fIc=; h=From:To:Subject:Date:Message-Id:MIME-Version; b=AzHk3s4LQkkUbK59q7onxOjYQCVpT2XFXFq++QtFVR3vivKfTxkVbN1gmTstSO1Sq sKVeL/1J2jHb/0SEHfi9T5fAi2q0yVAp67sQT8MU0XL9aSYdySyVd92d14EFFRos6x XchaPAjSV0aLu65yfD5SlkxpexubKicQMxz+fzl+Q+4xF40ss7bOC6YZgo5Dn2DfF9 xMNfcKuYkB6mw9PsWR/2ogRs6nL+4Z5FNbIS8CDS32GY8RK4Eozgp0idKw/LxillbY TI/ET/9vvyujyEgSIXgMI9v80d8t522b6F0XOPaI77YPouYzh9ggtwR9A2BpuHl/px goyCM9J/65MVQ== From: Mads Ynddal To: qemu-devel@nongnu.org Cc: Stefan Hajnoczi , John Snow , Mads Ynddal , Cleber Rosa , Mads Ynddal Subject: [PATCH v3 02/14] simpletrace: annotate magic constants from QEMU code Date: Thu, 8 Jun 2023 14:41:35 +0200 Message-Id: <20230608124147.51125-3-mads@ynddal.dk> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20230608124147.51125-1-mads@ynddal.dk> References: <20230608124147.51125-1-mads@ynddal.dk> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Proofpoint-GUID: w4o9l7lFX98ayaPerg3GkWTMmMOFLID0 X-Proofpoint-ORIG-GUID: w4o9l7lFX98ayaPerg3GkWTMmMOFLID0 X-Proofpoint-Virus-Version: =?UTF-8?Q?vendor=3Dfsecure_engine=3D1.1.170-22c6f66c430a71ce266a39bfe25bc?= =?UTF-8?Q?2903e8d5c8f:6.0.517,18.0.572,17.0.605.474.0000000_definitions?= =?UTF-8?Q?=3D2022-06-21=5F01:2022-06-21=5F01,2020-02-14=5F11,2020-01-23?= =?UTF-8?Q?=5F02_signatures=3D0?= X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 bulkscore=0 suspectscore=0 mlxlogscore=330 adultscore=0 spamscore=0 phishscore=0 malwarescore=0 clxscore=1030 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2306080110 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer2=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=17.58.6.42; envelope-from=mads@ynddal.dk; helo=pv50p00im-zteg10011501.me.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer2=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer2=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @ynddal.dk) X-ZM-MESSAGEID: 1686228236227100017 Content-Type: text/plain; charset="utf-8" From: Mads Ynddal It wasn't clear where the constants and structs came from, so I added comments to help. Signed-off-by: Mads Ynddal --- scripts/simpletrace.py | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/scripts/simpletrace.py b/scripts/simpletrace.py index b221d9a241..5c230a1b74 100755 --- a/scripts/simpletrace.py +++ b/scripts/simpletrace.py @@ -16,6 +16,11 @@ =20 __all__ =3D ['Analyzer', 'process', 'run'] =20 +# This is the binary format that the QEMU "simple" trace backend +# emits. There is no specification documentation because the format is +# not guaranteed to be stable. Trace files must be parsed with the +# same trace-events-all file and the same simpletrace.py file that +# QEMU was built with. header_event_id =3D 0xffffffffffffffff header_magic =3D 0xf2b177cb0aa429b4 dropped_event_id =3D 0xfffffffffffffffe --=20 2.38.1