[Qemu-devel] [PATCH 0/4] dump: add Windows crashdump format

[Viktor Prutyanov]

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

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2.14.3