From nobody Tue Feb 10 10:07:49 2026 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; 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 (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1512999671880186.09637164645778; Mon, 11 Dec 2017 05:41:11 -0800 (PST) Received: from localhost ([::1]:53093 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eOOKS-0004Iq-Dh for importer@patchew.org; Mon, 11 Dec 2017 08:41:08 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:34061) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eOO3L-00020z-PM for qemu-devel@nongnu.org; Mon, 11 Dec 2017 08:23:37 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eOO3K-0002iG-RC for qemu-devel@nongnu.org; Mon, 11 Dec 2017 08:23:27 -0500 Received: from mail.ispras.ru ([83.149.199.45]:43680) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eOO3K-0002ho-Jp for qemu-devel@nongnu.org; Mon, 11 Dec 2017 08:23:26 -0500 Received: from Misha-PC.lan02.inno (unknown [85.142.117.226]) by mail.ispras.ru (Postfix) with ESMTPSA id D215054006A; Mon, 11 Dec 2017 16:23:25 +0300 (MSK) From: Mihail Abakumov To: qemu-devel@nongnu.org Date: Mon, 11 Dec 2017 16:23:11 +0300 Message-ID: <151299859117.4808.9078976340520276677.stgit@Misha-PC.lan02.inno> In-Reply-To: <151299847127.4808.14646046517426494416.stgit@Misha-PC.lan02.inno> References: <151299847127.4808.14646046517426494416.stgit@Misha-PC.lan02.inno> User-Agent: StGit/0.17.1-dirty MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [fuzzy] X-Received-From: 83.149.199.45 Subject: [Qemu-devel] [PATCH v4 20/46] windbg: implemented windbg_process_manipulate_packet 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+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Signed-off-by: Mihail Abakumov Signed-off-by: Pavel Dovgalyuk Signed-off-by: Dmitriy Koltunov --- include/exec/windbgstub-utils.h | 2 ++ windbgstub-utils.c | 8 ++++++++ windbgstub.c | 26 +++++++++++++++++++++++++- 3 files changed, 35 insertions(+), 1 deletion(-) diff --git a/include/exec/windbgstub-utils.h b/include/exec/windbgstub-util= s.h index a7ec53555b..51977b46c7 100755 --- a/include/exec/windbgstub-utils.h +++ b/include/exec/windbgstub-utils.h @@ -74,6 +74,8 @@ typedef struct PacketData { InitedAddr *windbg_get_KPCR(void); InitedAddr *windbg_get_version(void); =20 +void kd_api_unsupported(CPUState *cpu, PacketData *pd); + SizedBuf kd_gen_exception_sc(CPUState *cpu); SizedBuf kd_gen_load_symbols_sc(CPUState *cpu); =20 diff --git a/windbgstub-utils.c b/windbgstub-utils.c index 347c61553a..04a7e1cc7b 100755 --- a/windbgstub-utils.c +++ b/windbgstub-utils.c @@ -23,3 +23,11 @@ InitedAddr *windbg_get_version(void) { return &version; } + +void kd_api_unsupported(CPUState *cpu, PacketData *pd) +{ + WINDBG_ERROR("Caught unimplemented api %s", + KD_API_NAME(pd->m64.ApiNumber)); + pd->m64.ReturnStatus =3D STATUS_UNSUCCESSFUL; + pd->extra_size =3D 0; +} diff --git a/windbgstub.c b/windbgstub.c index cd46649278..a798186930 100755 --- a/windbgstub.c +++ b/windbgstub.c @@ -126,7 +126,31 @@ static void windbg_vm_stop(void) } =20 static void windbg_process_manipulate_packet(ParsingContext *ctx) -{} +{ + CPUState *cpu; + + ctx->data.extra_size =3D ctx->packet.ByteCount - + sizeof(DBGKD_MANIPULATE_STATE64); + ctx->data.m64.ReturnStatus =3D STATUS_SUCCESS; + + cpu =3D qemu_get_cpu(ctx->data.m64.Processor); + if (cpu =3D=3D NULL) { + cpu =3D qemu_get_cpu(0); + } + + switch (ctx->data.m64.ApiNumber) { + + default: + kd_api_unsupported(cpu, &ctx->data); + break; + } + + stl_p(&ctx->data.m64.ReturnStatus, ctx->data.m64.ReturnStatus); + + windbg_send_data_packet(ctx->data.buf, ctx->data.extra_size + + sizeof(DBGKD_MANIPULATE_STATE64), + ctx->packet.PacketType); +} =20 static void windbg_process_data_packet(ParsingContext *ctx) {