From patchwork Thu Oct 1 16:34:23 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yonggang Luo X-Patchwork-Id: 11811887 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A5DC2139A for ; Thu, 1 Oct 2020 16:38:35 +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 650F02072E for ; Thu, 1 Oct 2020 16:38:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="r+zLAJ+4" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 650F02072E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Received: from localhost ([::1]:42700 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kO1bG-0001py-Cl for patchwork-qemu-devel@patchwork.kernel.org; Thu, 01 Oct 2020 12:38:34 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:45058) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kO1Xc-000501-W4 for qemu-devel@nongnu.org; Thu, 01 Oct 2020 12:34:49 -0400 Received: from mail-pf1-x430.google.com ([2607:f8b0:4864:20::430]:44120) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kO1Xb-0004VS-8l for qemu-devel@nongnu.org; Thu, 01 Oct 2020 12:34:48 -0400 Received: by mail-pf1-x430.google.com with SMTP id o20so5011209pfp.11 for ; Thu, 01 Oct 2020 09:34:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=gjtM93cPfHXC/wpcKA/3KPJAzih780/GtMQx/utGEfc=; b=r+zLAJ+4qp9vNURa0kuTMTdE7TwaM2Pc7vY7vK8j6yaub9u8bvLzmsRzfdeJ8c/BSB LUaARnqZeh5D4xkwXb77ECFAU5cmc8r5eurRMj99nw6mBYcAKPLd9Foz5lRZT4Yl1NRI LNT+IMGoaJSp2pCEKhfrWA5hSpCxx/382QcqDyFEU6BaTsjwFUgtFlKAU/Myu4Zw5INr IQLUGp6nSCclQeGJAZ4PFRsr5ekbTwcsjEcamMkServDETYG2Etua4VpyZk44ctFFhS+ W4B8+bvKByasd2fak0z9EFBfioaG/3a2/EfSjewGMQM0Sh72HSpdFxo8oXjm+xIre1DE syWA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=gjtM93cPfHXC/wpcKA/3KPJAzih780/GtMQx/utGEfc=; b=TSo+tiNlsbEeA60wWQyLPdSuCcyfPAgFyUZGphzF2h9vNTx25IHOCrTFAJiJbbuYrJ q1reBTq/EAh1y/0idrD5kj5BkR89I+PePDk9WUmye+Duq8kj6WZ43RQK26ALfNi+lfXK q1ojnuegkMiHwC0ikxsdgJnd914hQIvWsJYDqXFb7ZVabU11ypHHiSBqc5VvMjKHAYdH +coKAfETUM5KmK5twR+epR/SkNQhwbWJsgBNGS0nujfgeOk6rd/1tkkh8/1c0ibVsU6y zcA09wTQjAuEY6sVuvphtu/F+WaXzzxxzMLM2FKMEvEXuMOSEyoWs8xQeaYMZ/3by5eH uNkA== X-Gm-Message-State: AOAM533Z+Ac/eZDdt6qc38NP3NJaapeXHaQU6wy0iybLSdUzjCxVY88i BwgIOlux4WsoCd9TskEWGI6jNg+t8mnVkw== X-Google-Smtp-Source: ABdhPJwlsnvg8Zqlcdr8ZtggEGFdbp9TK7Y2PLqtsSxcP+v5KDfhTc5Gxv+co/dbQsHTAT/VJZvE3w== X-Received: by 2002:a17:902:7005:b029:d2:ab25:53d5 with SMTP id y5-20020a1709027005b02900d2ab2553d5mr8009407plk.57.1601570084899; Thu, 01 Oct 2020 09:34:44 -0700 (PDT) Received: from localhost.localdomain ([103.94.185.75]) by smtp.googlemail.com with ESMTPSA id t12sm6946028pfh.73.2020.10.01.09.34.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 01 Oct 2020 09:34:44 -0700 (PDT) From: Yonggang Luo To: qemu-devel@nongnu.org Subject: [PATCH v3 0/6] Enable plugin support on msys2/mingw Date: Fri, 2 Oct 2020 00:34:23 +0800 Message-Id: <20201001163429.1348-1-luoyonggang@gmail.com> X-Mailer: git-send-email 2.28.0.windows.1 MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::430; envelope-from=luoyonggang@gmail.com; helo=mail-pf1-x430.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no 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: =?utf-8?q?Alex_Benn=C3=A9e?= , Paolo Bonzini , Yonggang Luo , Richard Henderson Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" V2-V3 Split following patches out V1-V2 1. Fixes review comments 2. Increase QEMU_PLUGIN_VERSION to 1 for compat QEMU_PLUGIN_VERSION 0 3. Revise the loader to support for version 0 and 1 4. By export function qemu_plugin_initialize in plugin, and call it in loader= , so we have no need call it in every plugin. And also provide a standard implem= entation, anyway, use can also override it. Add this feature on msys2/mingw by using glib provided cross-platform dlsym f= unctional. Yonggang Luo (6): plugins: Fixes a issue when dlsym failed, the handle not closed plugin: Fixes compiling errors on msys2/mingw cirrus: Enable plugin in cirrus for windows plugin: define QEMU_PLUGIN_API_IMPLEMENTATION first plugin: getting qemu_plugin_get_hwaddr only expose one function prototype plugin: Getting qemu-plugin works under win32. .cirrus.yml | 3 +- Makefile | 1 - configure | 71 ------------- contrib/plugins/hotblocks.c | 3 +- contrib/plugins/hotpages.c | 1 + contrib/plugins/howvec.c | 1 + contrib/plugins/lockstep.c | 1 + include/qemu/qemu-plugin.h | 197 +++++++++++++++++++++++++++-------- meson.build | 6 +- plugins/api.c | 71 +++++++------ plugins/core.c | 11 +- plugins/loader.c | 51 ++++++++- plugins/meson.build | 10 +- plugins/plugin.h | 1 + plugins/qemu-plugins.symbols | 40 ------- tests/plugin/bb.c | 5 +- tests/plugin/empty.c | 1 + tests/plugin/insn.c | 1 + tests/plugin/mem.c | 1 + 19 files changed, 262 insertions(+), 214 deletions(-) delete mode 100644 plugins/qemu-plugins.symbols --=20 2.28.0.windows.1