[libunwind] Re: Stack Trace for HPX (PA 32)

[David Mosberger]

Manish,

I think you got the wrong list here.  This mailing list is for the
discussion of the unwind library that's primarily aimed at Linux.

Perhaps someone else on this list more familiar with HP-UX can point
you in the right direction.  Otherwise, I'd suggest to start here:

        http://www.hp.com/dspp/

Hope this helps,

        --david

>>>>> On Wed, 19 Nov 2003 16:14:15 +0530, "Manish.Sood" <address@hidden> said:

  Manish> Hi We are currently trying to implement the functionality to
  Manish> print the stack track of a process when the process receives
  Manish> a Signal for the HPX 11.00 and 11.11 PA32 bit architecture.

  Manish> We have applied a patch PHSS_22478 for the HP 11.00 to get
  Manish> all dl ' routines. But to complete our implementation we
  Manish> need to get the current frame pointer so that we can track
  Manish> the stack trace starting from this position using the
  Manish> dladdr() function. We have tried various string to access
  Manish> this value such as '%r3', '%fp' and EBP but no success has
  Manish> been achieved.

  Manish> Can you please tell us how to get the frame pointer on HPX
  Manish> 11.0 ? Is there any way out to access the frame pointer
  Manish> register value from current process's user space?

  Manish> Moreover this mechanism works only for HP 11.00. So kindly
  Manish> also let us know if there any Unwind Stack Library Support
  Manish> available on Hpx for PA32 architecture for both HP 11.00 and
  Manish> 11.11?

  Manish> Best Regards Manish Sood