{"id":818553,"url":"http://patchwork.ozlabs.org/api/patches/818553/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/patch/150642393586.3900.6729085808427726742.stgit@Misha-PC.lan02.inno/","project":{"id":14,"url":"http://patchwork.ozlabs.org/api/projects/14/?format=json","name":"QEMU Development","link_name":"qemu-devel","list_id":"qemu-devel.nongnu.org","list_email":"qemu-devel@nongnu.org","web_url":"","scm_url":"","webscm_url":"","list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<150642393586.3900.6729085808427726742.stgit@Misha-PC.lan02.inno>","list_archive_url":null,"date":"2017-09-26T11:05:36","name":"[16/43] windbg: generate ExceptionStateChange","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"87b5259d4cdbfdc635d8cb50972f99470ec9a5e3","submitter":{"id":71645,"url":"http://patchwork.ozlabs.org/api/people/71645/?format=json","name":"Mikhail Abakumov","email":"mikhail.abakumov@ispras.ru"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/qemu-devel/patch/150642393586.3900.6729085808427726742.stgit@Misha-PC.lan02.inno/mbox/","series":[{"id":5104,"url":"http://patchwork.ozlabs.org/api/series/5104/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/list/?series=5104","date":"2017-09-26T11:04:06","name":"Windbg supporting","version":1,"mbox":"http://patchwork.ozlabs.org/series/5104/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/818553/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/818553/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@bilbo.ozlabs.org","Authentication-Results":"ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=nongnu.org\n\t(client-ip=2001:4830:134:3::11; helo=lists.gnu.org;\n\tenvelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n\treceiver=)","Received":["from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11])\n\t(using TLSv1 with cipher AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3y1djs0b21z9tXb\n\tfor ;\n\tTue, 26 Sep 2017 21:18:25 +1000 (AEST)","from localhost ([::1]:46757 helo=lists.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.71) (envelope-from\n\t)\n\tid 1dwnsd-0006cL-4X\n\tfor incoming@patchwork.ozlabs.org; Tue, 26 Sep 2017 07:18:23 -0400","from eggs.gnu.org ([2001:4830:134:3::10]:59395)\n\tby lists.gnu.org with esmtp (Exim 4.71)\n\t(envelope-from ) id 1dwngJ-00049T-46\n\tfor qemu-devel@nongnu.org; Tue, 26 Sep 2017 07:05:40 -0400","from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)\n\t(envelope-from ) id 1dwngI-0000t3-9J\n\tfor qemu-devel@nongnu.org; Tue, 26 Sep 2017 07:05:39 -0400","from mail.ispras.ru ([83.149.199.45]:51926)\n\tby eggs.gnu.org with esmtp (Exim 4.71)\n\t(envelope-from ) id 1dwngI-0000sk-2K\n\tfor qemu-devel@nongnu.org; Tue, 26 Sep 2017 07:05:38 -0400","from Misha-PC.lan02.inno (unknown [85.142.117.226])\n\tby mail.ispras.ru (Postfix) with ESMTPSA id 56FEC5400B2;\n\tTue, 26 Sep 2017 14:05:37 +0300 (MSK)"],"From":"Mihail Abakumov ","To":"qemu-devel@nongnu.org","Date":"Tue, 26 Sep 2017 14:05:36 +0300","Message-ID":"<150642393586.3900.6729085808427726742.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":"7bit","X-detected-operating-system":"by eggs.gnu.org: GNU/Linux 3.x [fuzzy]","X-Received-From":"83.149.199.45","Subject":"[Qemu-devel] [PATCH 16/43] windbg: generate ExceptionStateChange","X-BeenThere":"qemu-devel@nongnu.org","X-Mailman-Version":"2.1.21","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Cc":"sw@weilnetz.de, lprosek@redhat.com, dovgaluk@ispras.ru,\n\trkagan@virtuozzo.com, pbonzini@redhat.com, den@openvz.org","Errors-To":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org","Sender":"\"Qemu-devel\"\n\t"},"content":"Added function for generate ExceptionStateChange packet.\n\nSigned-off-by: Mihail Abakumov \nSigned-off-by: Pavel Dovgalyuk \nSigned-off-by: Dmitriy Koltunov \n---\n include/exec/windbgstub-utils.h | 3 +++\n windbgstub-utils.c | 21 ++++++++++++++++++++-\n 2 files changed, 23 insertions(+), 1 deletion(-)","diff":"diff --git a/include/exec/windbgstub-utils.h b/include/exec/windbgstub-utils.h\nindex 791721d472..0b859cd6a8 100755\n--- a/include/exec/windbgstub-utils.h\n+++ b/include/exec/windbgstub-utils.h\n@@ -101,6 +101,9 @@ typedef struct SizedBuf {\n buf.data = NULL; \\\n buf.size = 0; \\\n } while (false)\n+\n+SizedBuf kd_gen_exception_sc(CPUState *cpu);\n+\n bool windbg_on_load(void);\n void windbg_on_exit(void);\n \ndiff --git a/windbgstub-utils.c b/windbgstub-utils.c\nindex 60f6705f7c..48d09ff424 100755\n--- a/windbgstub-utils.c\n+++ b/windbgstub-utils.c\n@@ -34,7 +34,6 @@ static void kd_breakpoint_remove_range(CPUState *cpu, target_ulong base,\n target_ulong limit)\n {}\n \n-__attribute__ ((unused)) /* unused yet */\n static void kd_init_state_change(CPUState *cpu,\n DBGKD_ANY_WAIT_STATE_CHANGE *sc)\n {\n@@ -83,6 +82,26 @@ static void kd_init_state_change(CPUState *cpu,\n }\n }\n \n+SizedBuf kd_gen_exception_sc(CPUState *cpu)\n+{\n+ CPUArchState *env = cpu->env_ptr;\n+ SizedBuf buf;\n+ SBUF_MALLOC(buf, sizeof(DBGKD_ANY_WAIT_STATE_CHANGE) + sizeof(int));\n+\n+ DBGKD_ANY_WAIT_STATE_CHANGE *sc = (DBGKD_ANY_WAIT_STATE_CHANGE *) buf.data;\n+ kd_init_state_change(cpu, sc);\n+\n+ sc->NewState = DbgKdExceptionStateChange;\n+ sc->NewState = ldl_p(&sc->NewState);\n+\n+ DBGKM_EXCEPTION_RECORD64 *exc = &sc->u.Exception.ExceptionRecord;\n+ exc->ExceptionCode = 0x80000003;\n+ exc->ExceptionCode = ldl_p(&exc->ExceptionCode);\n+ exc->ExceptionAddress = ldtul_p(&env->eip);\n+\n+ return buf;\n+}\n+\n bool windbg_on_load(void)\n {\n CPUState *cpu = qemu_get_cpu(0);\n","prefixes":["16/43"]}