stap on RHEL 5.2 (2.6.18-92.1.10-el5)

[Mark Wielaard]

Hi Dave,

On Wed, 2008-09-10 at 17:00 -0400, Dave Brolley wrote:
> The same example works ok on my f8 system and I've compared the 
> generated C code from both systems (only minor differences), so there 
> must be a problem with a header file, I'm guessing.
> 
> Anyone seen anything like this?

Sorry I missed this. Fedora has kernels with CONFIG_FRAME_POINTER set
for i386, rhel apparently hasn't. Frank already pushed a fix:

commit da4c496a55b73e2a768d3b1c6cee44b43144bcc8
Author: Frank Ch. Eigler <fche@elastic.org>
Date:   Wed Sep 10 17:18:41 2008 -0400
backtrace fix for i386 with neither frame pointers nor dwarf unwinding

Please yell if that doesn't fix it for you.

Thanks,

Mark