From patchwork Fri Jun 26 16:43:07 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe de Dinechin X-Patchwork-Id: 279282 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 15903C433DF for ; Fri, 26 Jun 2020 16:58:17 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D4702206BE for ; Fri, 26 Jun 2020 16:58:16 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="NDlQ6Fm1" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D4702206BE Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:57408 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jorg8-0007T1-0r for qemu-devel@archiver.kernel.org; Fri, 26 Jun 2020 12:58:16 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:58566) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jorT7-00006l-9R for qemu-devel@nongnu.org; Fri, 26 Jun 2020 12:44:49 -0400 Received: from us-smtp-2.mimecast.com ([207.211.31.81]:57551 helo=us-smtp-delivery-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1jorT5-0007MA-JY for qemu-devel@nongnu.org; Fri, 26 Jun 2020 12:44:48 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1593189886; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=THjSHFXW5OWYQXUjbOgTZCQR9lPztYkWqZ/Y57Uc3s8=; b=NDlQ6Fm1dnszwt0dgCneIpqFaLNXGLY6kAK6WrFkewOr7aP1OpG/HJlXF0i9Xmo+9lOWH+ FbeALTopmPjYAO5cXahFfWDUyvj5+iBi2knc9jkSVliB1B+GNWvYpIsExc4E38igEUTRpa 9I1n8JgysLx9QOIGxjfBhZtwdtjlrb8= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-259-p7x5DZ_xPSSBFUlrg42wsg-1; Fri, 26 Jun 2020 12:44:45 -0400 X-MC-Unique: p7x5DZ_xPSSBFUlrg42wsg-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 03AFA805EEF; Fri, 26 Jun 2020 16:44:44 +0000 (UTC) Received: from turbo.com (ovpn-112-91.ams2.redhat.com [10.36.112.91]) by smtp.corp.redhat.com (Postfix) with ESMTP id 6FA1D1757A; Fri, 26 Jun 2020 16:44:15 +0000 (UTC) From: Christophe de Dinechin To: qemu-devel@nongnu.org Subject: [PATCH 10/10] REMOVE: Instrumentation to show the module functions being replaced Date: Fri, 26 Jun 2020 18:43:07 +0200 Message-Id: <20200626164307.3327380-11-dinechin@redhat.com> In-Reply-To: <20200626164307.3327380-1-dinechin@redhat.com> References: <20200626164307.3327380-1-dinechin@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=207.211.31.81; envelope-from=dinechin@redhat.com; helo=us-smtp-delivery-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/06/26 03:23:21 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -30 X-Spam_score: -3.1 X-Spam_bar: --- X-Spam_report: (-3.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Eduardo Habkost , "Michael S. Tsirkin" , qemu-trivial@nongnu.org, Cleber Rosa , Michael Tokarev , Laurent Vivier , "Dr. David Alan Gilbert" , Gerd Hoffmann , =?utf-8?q?Marc-Andr=C3=A9_Lureau?= , Paolo Bonzini , Richard Henderson Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Signed-off-by: Christophe de Dinechin --- include/qemu/module.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/qemu/module.h b/include/qemu/module.h index 1922a0293c..8d6e10ba81 100644 --- a/include/qemu/module.h +++ b/include/qemu/module.h @@ -14,10 +14,13 @@ #ifndef QEMU_MODULE_H #define QEMU_MODULE_H +#include "trace/recorder.h" #define DSO_STAMP_FUN glue(qemu_stamp, CONFIG_STAMP) #define DSO_STAMP_FUN_STR stringify(DSO_STAMP_FUN) +RECORDER_DECLARE(modules); + #ifdef BUILD_DSO void DSO_STAMP_FUN(void); /* This is a dummy symbol to identify a loaded DSO as a QEMU module, so we can @@ -55,6 +58,7 @@ static void __attribute__((constructor)) do_qemu_init_ ## function(void) \ static void __attribute__((constructor)) Name##_register(void) \ { \ Name = Name##_implementation; \ + record(modules, "Setting " #Name " to %p", Name); \ } \ Ret Name##_implementation Args #else /* !CONFIG_MODULES */