ping On Wed, 6 Apr 2022 20:15:54 +0300 Viktor Prutyanov <viktor.prutya...@redhat.com> wrote:
> From: Viktor Prutyanov <vik...@daynix.com> > > Since 32-bit versions of Windows still exist, there is a need to take > live and crash dumps of such guests along with 64-bit guests. So, add > an ability for 'dump-guest-memory -w' to take dumps from 32-bit guest. > When running the command QEMU consumes 32-bit Complete Memory Dump > header passed by guest driver through vmcoreinfo device as it was > previously done for 64-bit headers. 32-bit vmcoreinfo guest driver in > upstream virtio-win can fill such a header. > > Changes in v4: > - dump-guest-memory command help message is updated > Changes in v3: > - some WIN_DUMP_* macros are replaced by similar functions where > it is possible > Changes in v2: > - no change in logic, just split patches > - first introduce WIN_DUMP_* macros for x64 in a separate patch > - rename WinContext to WinContext64 in a separate patch > > Viktor Prutyanov (4): > include/qemu: rename Windows context definitions to expose bitness > dump/win_dump: add helper macros for Windows dump header access > include/qemu: add 32-bit Windows dump structures > dump/win_dump: add 32-bit guest Windows support > > contrib/elf2dmp/main.c | 6 +- > dump/win_dump.c | 299 > ++++++++++++++++++++++------------- hmp-commands.hx | > 2 +- include/qemu/win_dump_defs.h | 115 +++++++++++++- > 4 files changed, 306 insertions(+), 116 deletions(-) > -- Sincerely, Viktor Prutyanov
