{"id":818565,"url":"http://patchwork.ozlabs.org/api/patches/818565/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/patch/150642408350.3900.16985989168069353852.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":"<150642408350.3900.16985989168069353852.stgit@Misha-PC.lan02.inno>","list_archive_url":null,"date":"2017-09-26T11:08:03","name":"[42/43] windbg: implemented kd_api_fill_memory","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"7ec0877068f395e50ac9489b7d134185c5fc9bdf","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/150642408350.3900.16985989168069353852.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/818565/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/818565/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 3y1dvC1vqzz9tXb\n\tfor ;\n\tTue, 26 Sep 2017 21:26:31 +1000 (AEST)","from localhost ([::1]:46796 helo=lists.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.71) (envelope-from\n\t)\n\tid 1dwo0T-00058N-9w\n\tfor incoming@patchwork.ozlabs.org; Tue, 26 Sep 2017 07:26:29 -0400","from eggs.gnu.org ([2001:4830:134:3::10]:60510)\n\tby lists.gnu.org with esmtp (Exim 4.71)\n\t(envelope-from ) id 1dwnim-0006OR-56\n\tfor qemu-devel@nongnu.org; Tue, 26 Sep 2017 07:08:13 -0400","from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)\n\t(envelope-from ) id 1dwnig-0001us-GH\n\tfor qemu-devel@nongnu.org; Tue, 26 Sep 2017 07:08:12 -0400","from mail.ispras.ru ([83.149.199.45]:52480)\n\tby eggs.gnu.org with esmtp (Exim 4.71)\n\t(envelope-from ) id 1dwnig-0001uW-84\n\tfor qemu-devel@nongnu.org; Tue, 26 Sep 2017 07:08:06 -0400","from Misha-PC.lan02.inno (unknown [85.142.117.226])\n\tby mail.ispras.ru (Postfix) with ESMTPSA id 729CF540115;\n\tTue, 26 Sep 2017 14:08:05 +0300 (MSK)"],"From":"Mihail Abakumov ","To":"qemu-devel@nongnu.org","Date":"Tue, 26 Sep 2017 14:08:03 +0300","Message-ID":"<150642408350.3900.16985989168069353852.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 42/43] windbg: implemented kd_api_fill_memory","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":"Signed-off-by: Mihail Abakumov \nSigned-off-by: Pavel Dovgalyuk \nSigned-off-by: Dmitriy Koltunov \n---\n include/exec/windbgstub-utils.h | 1 +\n windbgstub-utils.c | 36 ++++++++++++++++++++++++++++++++++++\n windbgstub.c | 4 ++++\n 3 files changed, 41 insertions(+)","diff":"diff --git a/include/exec/windbgstub-utils.h b/include/exec/windbgstub-utils.h\nindex ba001ddb42..d1a10c862e 100755\n--- a/include/exec/windbgstub-utils.h\n+++ b/include/exec/windbgstub-utils.h\n@@ -119,6 +119,7 @@ void kd_api_get_version(CPUState *cpu, PacketData *pd);\n void kd_api_read_msr(CPUState *cpu, PacketData *pd);\n void kd_api_write_msr(CPUState *cpu, PacketData *pd);\n void kd_api_search_memory(CPUState *cpu, PacketData *pd);\n+void kd_api_fill_memory(CPUState *cpu, PacketData *pd);\n void kd_api_unsupported(CPUState *cpu, PacketData *pd);\n \n SizedBuf kd_gen_exception_sc(CPUState *cpu);\ndiff --git a/windbgstub-utils.c b/windbgstub-utils.c\nindex 2d3fbcc41c..3832e0b116 100755\n--- a/windbgstub-utils.c\n+++ b/windbgstub-utils.c\n@@ -1570,6 +1570,42 @@ void kd_api_search_memory(CPUState *cpu, PacketData *pd)\n pd->extra_size = 0;\n }\n \n+void kd_api_fill_memory(CPUState *cpu, PacketData *pd)\n+{\n+ DBGKD_FILL_MEMORY *m64c = &pd->m64.u.FillMemory;\n+\n+ uint32_t len = ldl_p(&m64c->Length);\n+ target_ulong addr = ldq_p(&m64c->Address);\n+ uint16_t pattern = ldl_p(&m64c->PatternLength);\n+ uint16_t flags = ldl_p(&m64c->Flags);\n+\n+ uint8_t mem[len];\n+ int i, err;\n+ for (i = 0; i < len; ++i) {\n+ mem[i] = pd->extra[i % pattern];\n+ }\n+\n+ switch (flags) {\n+ case DBGKD_FILL_MEMORY_VIRTUAL:\n+ err = cpu_memory_rw_debug(cpu, addr, mem, len, 1);\n+ if (err) {\n+ pd->m64.ReturnStatus = STATUS_UNSUCCESSFUL;\n+ WINDBG_DEBUG(\"fill_memory: No physical page mapped: \" FMT_ADDR,\n+ addr);\n+ }\n+ break;\n+\n+ case DBGKD_FILL_MEMORY_PHYSICAL:\n+ cpu_physical_memory_rw(addr, mem, len, 1);\n+ break;\n+\n+ default:\n+ break;\n+ }\n+\n+ pd->extra_size = 0;\n+}\n+\n void kd_api_unsupported(CPUState *cpu, PacketData *pd)\n {\n WINDBG_ERROR(\"Catched unimplemented api %s\",\ndiff --git a/windbgstub.c b/windbgstub.c\nindex 7cff6bc514..b01ddcf009 100755\n--- a/windbgstub.c\n+++ b/windbgstub.c\n@@ -209,6 +209,10 @@ static void windbg_process_manipulate_packet(ParsingContext *ctx)\n kd_api_search_memory(cpu, &ctx->data);\n break;\n \n+ case DbgKdFillMemoryApi:\n+ kd_api_fill_memory(cpu, &ctx->data);\n+ break;\n+\n default:\n kd_api_unsupported(cpu, &ctx->data);\n break;\n","prefixes":["42/43"]}