From nobody Wed Nov 5 23:47:20 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (208.118.235.17 [208.118.235.17]) by mx.zohomail.com with SMTPS id 1538395839862653.9199038258829; Mon, 1 Oct 2018 05:10:39 -0700 (PDT) Received: from localhost ([::1]:37936 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1g6x1u-0006vE-D1 for importer@patchew.org; Mon, 01 Oct 2018 08:10:26 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:35250) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1g6wpn-0002kP-Fc for qemu-devel@nongnu.org; Mon, 01 Oct 2018 07:57:56 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1g6wpm-00061p-Lp for qemu-devel@nongnu.org; Mon, 01 Oct 2018 07:57:55 -0400 Received: from greensocs.com ([193.104.36.180]:40141) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1g6wph-0005jR-AE; Mon, 01 Oct 2018 07:57:49 -0400 Received: from localhost (localhost [127.0.0.1]) by greensocs.com (Postfix) with ESMTP id E72B1511C6F; Mon, 1 Oct 2018 13:57:15 +0200 (CEST) Received: from greensocs.com ([127.0.0.1]) by localhost (gs-01.greensocs.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 4MNwaX5qi0Fh; Mon, 1 Oct 2018 13:57:15 +0200 (CEST) Received: by greensocs.com (Postfix, from userid 998) id 2820D511C51; Mon, 1 Oct 2018 13:57:13 +0200 (CEST) Received: from michell-laptop.home.lmichel.fr (LFbn-1-8165-82.w90-112.abo.wanadoo.fr [90.112.74.82]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: luc.michel@greensocs.com) by greensocs.com (Postfix) with ESMTPSA id 8A7C7511C78; Mon, 1 Oct 2018 13:57:12 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=greensocs.com; s=mail; t=1538395035; bh=KdNu9QGOUCYSzJWzlap/9zyYoowEZ7QOtkLhorspP1U=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=Vpnme4Hcwp6+JXnt6V/2++4iIw1OlipkiM8ty678X8b9pqUSrQZzzOEc49Q3yuG5/ ulzU9dReuMiLhHXwzlDCler0evfQt7W28H5ITaXg9tOe6FBdm8uIoZlwtXaic4Gkap e3PMKEmm6bJKWIob/U0bTXuo86Qqpf6joSFsoFfU= X-Virus-Scanned: amavisd-new at greensocs.com Authentication-Results: gs-01.greensocs.com (amavisd-new); dkim=pass (1024-bit key) header.d=greensocs.com header.b=nD+spMeP; dkim=pass (1024-bit key) header.d=greensocs.com header.b=tuO/KFn9 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=greensocs.com; s=mail; t=1538395033; bh=KdNu9QGOUCYSzJWzlap/9zyYoowEZ7QOtkLhorspP1U=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=nD+spMePMBQqIfGHevLYYAXfsZKbFSINbD8Itpu54ZE+kg+ku5zh0fAM9ZLlbfObR I4O55rQQnIUiGxS0Y+DQwKNSpGLpGbHPudZu0gVbv4I/8hyftm1JIHSCie7bl0CVxA 6hNoCQd6cj6m8bZFE/ehEjXTGo/oktUe2feH24xg= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=greensocs.com; s=mail; t=1538395032; bh=KdNu9QGOUCYSzJWzlap/9zyYoowEZ7QOtkLhorspP1U=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=tuO/KFn9GagAZrQ4kFQ/J5vtpcyzaeFJC4HSG4u7qo3UVVQcTlwqgLHCIrvjdwT7u 3r5q1kMWf+Emyx4KbhbX23zt5ARSETjpqF66+0XYBt3p6X+eEuXroISod0XKSy5HbF CkX2srPKuzPDEt9EILPRr4OvSuj2k3vigca2lUd0= From: Luc Michel To: qemu-devel@nongnu.org Date: Mon, 1 Oct 2018 13:57:03 +0200 Message-Id: <20181001115704.701-15-luc.michel@greensocs.com> X-Mailer: git-send-email 2.19.0 In-Reply-To: <20181001115704.701-1-luc.michel@greensocs.com> References: <20181001115704.701-1-luc.michel@greensocs.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 193.104.36.180 Subject: [Qemu-devel] [PATCH v2 14/15] gdbstub: add multiprocess extension support 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: Peter Maydell , alistair@alistair23.me, mark.burton@greensocs.com, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , saipava@xilinx.com, edgari@xilinx.com, qemu-arm@nongnu.org, Luc Michel Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (found 3 invalid signatures) X-ZohoMail: RDKM_2 RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" Add multiprocess extension support by enabling multiprocess mode when the peer requests it, and by replying that we actually support it in the qSupported reply packet. Signed-off-by: Luc Michel Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- gdbstub.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/gdbstub.c b/gdbstub.c index 51cc11981e..89f6803533 100644 --- a/gdbstub.c +++ b/gdbstub.c @@ -1692,15 +1692,19 @@ static int gdb_handle_packet(GDBState *s, const cha= r *line_buf) put_packet(s, "OK"); break; } #endif /* !CONFIG_USER_ONLY */ if (is_query_packet(p, "Supported", ':')) { + if (strstr(p, "multiprocess+")) { + s->multiprocess =3D true; + } snprintf(buf, sizeof(buf), "PacketSize=3D%x", MAX_PACKET_LENGT= H); cc =3D CPU_GET_CLASS(first_cpu); if (cc->gdb_core_xml_file !=3D NULL) { pstrcat(buf, sizeof(buf), ";qXfer:features:read+"); } + pstrcat(buf, sizeof(buf), ";multiprocess+"); put_packet(s, buf); break; } if (strncmp(p, "Xfer:features:read:", 19) =3D=3D 0) { const char *xml; --=20 2.19.0