Re: GDB + KVM Debug

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Saksena, Abhishek wrote:
> Thanks for the quick reply.
> 
>> What versions (kernel/kvm-kmod and qemu-kvm) are you using? What is your
>> host, what your target architecture/operating mode (real mode, 32 bit
>> prot. mode, 64 bit mode)?
> 
> I am using KVM-74? Do I need to upgrade then?

Yes, definitely.

> 
> My target is x86 and we want to debug all real, prot. and 64 bit  mode.

If your host is running 64 bit mode but your target uses less, you need
an extra patch [1] to deal with gdb limitations and a lacking workaround
in qemu(-kvm).

Jan

[1]http://git.kiszka.org/?p=qemu-kvm.git;a=shortlog;h=refs/heads/queues/gdb

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Corporate Competence Center Embedded Linux
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