[ltt-dev] no metadata tracefile

[luccisa@cisco.com (Alex Luccisano (luccisa))]

Hi Mathieu,

> -----Original Message-----
> From: Mathieu Desnoyers [mailto:compudj@krystal.dyndns.org]
> Sent: Thursday, September 22, 2011 09:36
> To: Ji Zhai
> Cc: ltt-dev at lists.casi.polymtl.ca
> Subject: Re: [ltt-dev] no metadata tracefile
> 
> * Ji Zhai (Ji.Zhai at ca.flextronics.com) wrote:
> > Hi Mathieu,
> >
> > I'd like to know if you have had time to review my question. If
> > possible, can you please give me a guide/direction to debug this
> > issure?
> 
> Hi Ji,
> 
> Sorry, I am pretty busy on UST 2.0 these days.
> 
> About your question you might want to try adding "printf" statements
> within marker.c in UST, and also try compiling UST with -DUST_DEBUG=1
so
> enable debugging output. I fear there is a linker issue on your
system,
> but unfortunately I don't have access to your setup.
> 
> Try comparing the outputs of a simple test program in your powerpc
> target setup, in a native host x86 setup, and in a native host x86_64
> setup. This way you should be able to identify what is missing.

[AL:] I've been helping with this effort and what you describe above is
exactly what I did here:

http://lists.casi.polymtl.ca/pipermail/ltt-dev/2011-September/005135.htm
l

There seems to be some problem with __start__ust_marker_ptrs.  How
should this be linked with the "foo" binary?

Regards,
Alex

> 
> Best regards,
> 
> Mathieu