From nobody Tue Feb 10 18:54:48 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 1506425115556745.4480881837342; Tue, 26 Sep 2017 04:25:15 -0700 (PDT) Received: from localhost ([::1]:46788 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dwnz9-00048J-Of for importer@patchew.org; Tue, 26 Sep 2017 07:25:07 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:59567) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dwngo-0004ZU-2o for qemu-devel@nongnu.org; Tue, 26 Sep 2017 07:06:16 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dwngk-00015f-2d for qemu-devel@nongnu.org; Tue, 26 Sep 2017 07:06:10 -0400 Received: from mail.ispras.ru ([83.149.199.45]:52040) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dwngj-00015V-RJ for qemu-devel@nongnu.org; Tue, 26 Sep 2017 07:06:06 -0400 Received: from Misha-PC.lan02.inno (unknown [85.142.117.226]) by mail.ispras.ru (Postfix) with ESMTPSA id 2A9735400C9; Tue, 26 Sep 2017 14:06:05 +0300 (MSK) From: Mihail Abakumov To: qemu-devel@nongnu.org Date: Tue, 26 Sep 2017 14:06:03 +0300 Message-ID: <150642396368.3900.10377280585440026381.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 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 21/43] 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 | 10 ++++++++++ windbgstub.c | 21 ++++++++++++++++++++- 3 files changed, 32 insertions(+), 1 deletion(-) diff --git a/include/exec/windbgstub-utils.h b/include/exec/windbgstub-util= s.h index 25e8458b4e..ca21af7c91 100755 --- a/include/exec/windbgstub-utils.h +++ b/include/exec/windbgstub-utils.h @@ -102,6 +102,8 @@ typedef struct SizedBuf { buf.size =3D 0; \ } while (false) =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 7d93f62d16..e7b381f829 100755 --- a/windbgstub-utils.c +++ b/windbgstub-utils.c @@ -30,6 +30,16 @@ typedef struct KDData { =20 static KDData *kd; =20 +void kd_api_unsupported(CPUState *cpu, PacketData *pd) +{ + WINDBG_ERROR("Catched unimplemented api %s", + KD_API_NAME(pd->m64.ApiNumber)); + pd->m64.ReturnStatus =3D STATUS_UNSUCCESSFUL; + pd->extra_size =3D 0; + + exit(1); +} + static void kd_breakpoint_remove_range(CPUState *cpu, target_ulong base, target_ulong limit) {} diff --git a/windbgstub.c b/windbgstub.c index b9993c90d4..50b4ef0dea 100755 --- a/windbgstub.c +++ b/windbgstub.c @@ -123,7 +123,26 @@ 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 - M64_SIZE; + ctx->data.m64.ReturnStatus =3D STATUS_SUCCESS; + + cpu =3D qemu_get_cpu(ctx->data.m64.Processor); + + switch (ctx->data.m64.ApiNumber) { + + default: + kd_api_unsupported(cpu, &ctx->data); + break; + } + + ctx->data.m64.ReturnStatus =3D ldl_p(&ctx->data.m64.ReturnStatus); + + windbg_send_data_packet(ctx->data.buf, ctx->data.extra_size + M64_SIZE, + ctx->packet.PacketType); +} =20 static void windbg_process_data_packet(ParsingContext *ctx) {