From patchwork Tue Sep 26 11:04:40 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mikhail Abakumov X-Patchwork-Id: 818537 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=2001:4830:134:3::11; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3y1dTm1XCJz9tXP for ; Tue, 26 Sep 2017 21:07:56 +1000 (AEST) Received: from localhost ([::1]:46701 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dwniU-0005T6-8y for incoming@patchwork.ozlabs.org; Tue, 26 Sep 2017 07:07:54 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:58810) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dwnfR-0003GX-Po for qemu-devel@nongnu.org; Tue, 26 Sep 2017 07:04:47 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dwnfO-0008N8-H7 for qemu-devel@nongnu.org; Tue, 26 Sep 2017 07:04:45 -0400 Received: from mail.ispras.ru ([83.149.199.45]:51718) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dwnfO-0008Ms-8t for qemu-devel@nongnu.org; Tue, 26 Sep 2017 07:04:42 -0400 Received: from Misha-PC.lan02.inno (unknown [85.142.117.226]) by mail.ispras.ru (Postfix) with ESMTPSA id 89765540090; Tue, 26 Sep 2017 14:04:41 +0300 (MSK) From: Mihail Abakumov To: qemu-devel@nongnu.org Date: Tue, 26 Sep 2017 14:04:40 +0300 Message-ID: <150642388004.3900.5767850617613782105.stgit@Misha-PC.lan02.inno> In-Reply-To: <150642384156.3900.3326424823772221077.stgit@Misha-PC.lan02.inno> References: <150642384156.3900.3326424823772221077.stgit@Misha-PC.lan02.inno> User-Agent: StGit/0.17.1-dirty MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [fuzzy] X-Received-From: 83.149.199.45 Subject: [Qemu-devel] [PATCH 06/43] windbg: added WindbgState X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: sw@weilnetz.de, lprosek@redhat.com, dovgaluk@ispras.ru, rkagan@virtuozzo.com, pbonzini@redhat.com, den@openvz.org Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Added definition of the WindbgState struct and its initialization. Signed-off-by: Mihail Abakumov Signed-off-by: Pavel Dovgalyuk Signed-off-by: Dmitriy Koltunov --- windbgstub.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/windbgstub.c b/windbgstub.c index 3830446988..60a380c213 100755 --- a/windbgstub.c +++ b/windbgstub.c @@ -10,10 +10,36 @@ */ #include "qemu/osdep.h" +#include "chardev/char.h" +#include "chardev/char-fe.h" #include "exec/windbgstub.h" #include "exec/windbgstub-utils.h" +typedef struct WindbgState { + bool is_loaded; + + uint32_t ctrl_packet_id; + uint32_t data_packet_id; +} WindbgState; + +static WindbgState *windbg_state; + +static void windbg_exit(void) +{ + g_free(windbg_state); +} + int windbg_server_start(const char *device) { + if (windbg_state) { + WINDBG_ERROR("Multiple instances are not supported"); + exit(1); + } + + windbg_state = g_new0(WindbgState, 1); + windbg_state->ctrl_packet_id = RESET_PACKET_ID; + windbg_state->data_packet_id = INITIAL_PACKET_ID; + + atexit(windbg_exit); return 0; }