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Re: [Qemu-devel] [PATCH 0/4] dump: add Windows crashdump format
From: |
Roman Kagan |
Subject: |
Re: [Qemu-devel] [PATCH 0/4] dump: add Windows crashdump format |
Date: |
Fri, 22 Jun 2018 17:10:15 +0300 |
User-agent: |
Mutt/1.10.0 (2018-05-17) |
On Thu, May 17, 2018 at 07:23:38PM +0300, Viktor Prutyanov wrote:
> Recently a Windows guest driver has been added with the ability to
> publish the data needed to produce useful guest dumps on the
> hypervisor side. The data is wrapped in a standard VMCOREINFO
> container and is exposed to the hypervisor via FwCfg (see
> https://github.com/virtio-win/kvm-guest-drivers-windows/tree/master/fwcfg64)
>
> This patch series extends dump-guest-memory to make use of this data
> and generate guest dumps in Windows crashdump format directly in QEMU
> (as opposed to postprocessing the traditional ELF dumps).
>
> The first patch in the series is identical to the one posted two weeks
> ago with message-id: <address@hidden>.
> The rest are various improvements on top of it, making it useful in
> situations beyond immediately after a BSOD.
>
> Viktor Prutyanov (4):
> dump: add Windows dump format to dump-guest-memory
> dump: use system context in Windows dump
> dump: add fallback KDBG using in Windows dump
> dump: add Windows live system dump
>
> Makefile.target | 1 +
> dump.c | 24 +++-
> hmp-commands.hx | 13 +-
> hmp.c | 9 +-
> qapi/misc.json | 5 +-
> win_dump.c | 385
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> win_dump.h | 176 ++++++++++++++++++++++++++
> 7 files changed, 604 insertions(+), 9 deletions(-)
> create mode 100644 win_dump.c
> create mode 100644 win_dump.h
>
Ping?