Re: [Xen-devel] please help about gdbsx

[Bruce Edge <bruce.edge@xxxxxxxxx>]

2010/12/7 topperxin <topperxin@xxxxxxx>:
> hello mukesh
>       Now,I want debug the xen domU kernel or kernel modules, I found the
> tools gdbsx under xen source directory. As the guide of README you wrote, I
> compile the xen with:
> make gdbsx=y
> but I got the errors as below:
> remote: Counting objects: 1857338, done.
> remote: Compressing objects: 100% (292566/292566), done.
> Receiving objects: 100% (1857338/1857338), 368.84 MiB | 53 KiB/s, done.
> remote: Total 1857338 (delta 1554805), reused 1849232 (delta 1547905)
> Resolving deltas: 100% (1554805/1554805), done.
> Checking out files: 100% (30571/30571), done.
> + cd linux-2.6-pvops.git.tmp
> + git checkout xen/master
> error: pathspec 'xen/master' did not match any file(s) known to git.
> make[2]: *** [linux-2.6-pvops.git/.valid-src] error 1
> make[2]: Leaving directory `/home/nlx/nex-4.5.4/xen'
> make[1]: *** [linux-2.6-pvops-install] error 2
> make[1]: Leaving directory `/home/nlx/nex-4.5.4/xen'
> make: *** [install-kernels] error 1
> could you give me some advice on how to solve this errors?
>    thanks a lot.
>

If you use xen-unstable, you don't need to build gdbsx by itself. It
is always built as part of the xen compilation.
After installing xen, it should end up in /usr/sbin/gdbsx on dom0.

-Bruce

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