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Re:Re: [Xen-devel] how to use kgdb between domU(hvm)
hi Neo Thanks for your notice. Perhaps I'm still confused, could you please give me more descriptions or material about it? I just want to debug some device module on domU, but, once I insmod the module, the domU will crash, so I plan to use KGDB between domU to debug it, of course , dom0--->domU is ok.
At 2010-11-25 16:01:05£¬"Neo Jia" <neojia@xxxxxxxxx> wrote:
>Why not using pty device as a serial port for the guest and just debug
>it from host?
>
>Thanks,
>Neo
>
>2010/11/24 ÅÁÐ <topperxin@xxxxxxx>:
>> hi all
>> I'm a fresh man, so please forgive me for some stupid questions.
>> Anyone who have ever configure kgdb between domU? That is look domU A
>> as test machine, domU B as development machine, then connect A and B through
>> serial cable(virtual), and then we can debug the kernel or device module
>> under this circumstance use KGDB.
>> The question is how to configure can I use the serial port of domU?
>> Thanks a lot.
>>
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>
>
>
>--
>I would remember that if researchers were not ambitious
>probably today we haven't the technology we are using!
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