diff options
| author | Viktor Prutyanov <viktor.prutyanov@virtuozzo.com> | 2018-05-17 19:23:39 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2018-06-29 13:02:48 +0200 |
| commit | 2da91b54fe98faa8676264ac6e5a3aac5b69bec2 (patch) | |
| tree | b7f41442a04fc203e06dc155eca97f7da55049db /Makefile.target | |
| parent | 2266d44311321a833d569cd4deb46cca6021d0e7 (diff) | |
dump: add Windows dump format to dump-guest-memory
This patch adds Windows crashdumping feature. Now QEMU can produce ELF-dump
containing Windows crashdump header, which can help to convert to a valid
WinDbg-understandable crashdump file, or immediately create such file.
The crashdump will be obtained by joining physical memory dump and 8K header
exposed through vmcoreinfo/fw_cfg device by guest driver at BSOD time. Option
'-w' was added to dump-guest-memory command. At the moment, only x64
configuration is supported.
Suitable driver can be found at
https://github.com/virtio-win/kvm-guest-drivers-windows/tree/master/fwcfg64
Signed-off-by: Viktor Prutyanov <viktor.prutyanov@virtuozzo.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20180517162342.4330-2-viktor.prutyanov@virtuozzo.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'Makefile.target')
| -rw-r--r-- | Makefile.target | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Makefile.target b/Makefile.target index a9d8928f96..4d56298bbf 100644 --- a/Makefile.target +++ b/Makefile.target @@ -143,6 +143,7 @@ obj-y += hw/ obj-y += memory.o obj-y += memory_mapping.o obj-y += dump.o +obj-$(TARGET_X86_64) += win_dump.o obj-y += migration/ram.o LIBS := $(libs_softmmu) $(LIBS) |