[Crash-utility] Problem with "xm save" x86-64 cores -crash.4.0-3.5

[Tejasvi Aswathanarayana]

> I don't know why the pid_hash debug info is not getting
> included in your vmlinux file, i.e., when built with -g.
>
> I note that your kernel was built with gcc 4.0.0, whereas
> my non-xen 2.6.16 kernel above was built with gcc 4.1.0,
> and the 2.6.17 xen kernel above was built with gcc 4.1.1.
> Perhaps there's an issue with the 4.0.0 compiler?
> I don't know -- I give up.
>
> Anyway, I guess the only way around it is going to
> have to be a hack.  The "pid_hash" symbol is there,
> and the size of the array can be determined by looking
> at the symbol value of the next sequential symbol, and
> dividing the address difference by the size of a pointer.
>

Ah, neat.  I will either upgrade gcc or use the hack - but given the
bug, it will not be surprising if there are more symbols missing.
Thanks for triaging the problem.

-- 

Thanks
-Tejasvi