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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Why not using pty device as a serial port for the guest and just debug it from host? Thanks, Neo 2010/11/24 牛立新 <topperxin@126.com>:> 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. > > ________________________________ > 网易163/126邮箱百分百兼容iphone ipad邮件收发 > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xensource.com > http://lists.xensource.com/xen-devel > >-- I would remember that if researchers were not ambitious probably today we haven''t the technology we are using! _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
hi Neo Thanks for your notice. Perhaps I'm still confused, could you please give me more descriptions or materialabout 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@gmail.com> wrote:>Why not using pty device as a serial port for the guest and just debug >it from host? > >Thanks, >Neo > >2010/11/24 牛立新 <topperxin@126.com>: >> 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. >> >> ________________________________ >> 网易163/126邮箱百分百兼容iphone ipad邮件收发 >> _______________________________________________ >> Xen-devel mailing list >> Xen-devel@lists.xensource.com >> http://lists.xensource.com/xen-devel >> >> > > > >-- >I would remember that if researchers were not ambitious >probably today we haven't the technology we are using!_______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel