Re: [Libunwind-devel] Reg: Libunwind with threads lib and system calls

[Arun Sharma]

On Tue, Feb 21, 2012 at 9:28 AM, Sasikanth <address@hidden> wrote:
> Hi,
>
>    I spent lot of time on debugging the code. am not sure about the
> libunwind internals .. but libunwind failed on to extract frame information
> from pthreads lib api (example pthread_cond_wait in this function the frame
> pointer is getting changed to some value like 0x1). Libunwind works with the
> examples provided by u .......

Before I try to reproduce your problem, have  you tested the poor
man's profiler written using libunwind?

https://github.com/knielsen/knielsen-pmp
http://poormansprofiler.org/

May be it already does what you need?

 -Arun