* Can we debug KVM Guest Bootup in Real Mode ?
@ 2011-12-19 18:57 Mian M. Hamayun
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From: Mian M. Hamayun @ 2011-12-19 18:57 UTC (permalink / raw)
To: kvm
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Hi,
I hope this question isn't a silly one ... :[
I want to know if we can debug the guest software running in KVM at
boot-up in real mode ? Actually I want to debug the boot code of a given
OS, where it starts booting in real mode and then switches to protected
mode and jumps to the OS start routine.
I am asking this question specifically in the context of "kvm-tool". We
can do similar thing in qemu-kvm using the 'gdb target remote' command.
Do we have a similar functionality in kvm-tool as well. I have tried to
use the '--debug-single-step' option, but the output is too much and I
can't even redirect the output towards a file.
Thanks,
Hamayun
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2011-12-19 18:57 Can we debug KVM Guest Bootup in Real Mode ? Mian M. Hamayun
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