FW: Fwd: kernel debugging tool

[Jens Osterkamp]

Hyo,

besides simple printk debugging ;-) we use RISCwatch, which is a networked
device for JTAG communication.
You can read registers, memory, ... with it.
We also have a "drone" card which is a IBM internal development tool.
Basically it is a PCI card which gives you
access to a lot of lowlevel hardware resources in the machine.

Hope that helps,

Jens

eMail: osterkam at de.ibm.com -- Phone: +49-(0)7031-16-5071
IBM Germany Lab, Schönaicherstr. 220, 71032 Böblingen



                                                                           
             Hyo Jung Song                                                 
             <hjsong at samsung.c                                             
             om>                                                        To 
             Sent by:                  linuxppc64-dev at ozlabs.org           
             linuxppc64-dev-bo                                          cc 
             unces at ozlabs.org                                              
                                                                   Subject 
                                       FW: Fwd: kernel debugging tool      
             01/19/2006 01:00                                              
             AM                                                            
                                                                           
                                                                           
                                                                           
                                                                           




   WE are interested in Cell BE (broadband engine) Linux patch. (found in
http://www.bsc.es/projects/deepcomputing/linuxoncell/cbexdev.html)
   We want to debug kernel sources sometimes. How can we do it?
   I believe you guys debugged kernel source codes for CBE and you used
   some tools.
   Could you please some tips for this? Thank you.



   Hyo Jung Song
   Senior Engineer
   Samsung Electronics
   tel. 82-2-3416-0355

-----Original Message-----
From: Cell Support [mailto:cell_support at bsc.es]
Sent: Wednesday, January 18, 2006 11:27 PM
To: hjsong at samsung.com
Cc: cell_support at bsc.es
Subject: Re: Fwd: kernel debugging tool

Dear Hyo,

we don't develop linux patches for Cell BE. We got them from public
kernel mailing lists and post them to help
people to built a kernel that works with Cell BE. This avoids having to
go through kernel mailing lists to
find the correct patch files that fit a specific kernel release. Hope
this helps people.

We think you should post your question to a linux kernel mailing list.
Regarding the ppc64 kernel development,
the linuxppc64-dev at ozlabs.org is the right place
(https://ozlabs.org/mailman/listinfo/linuxppc64-dev). But
you can also sent this to the http://www.kernel.org mailing lists.
Probable, kernel developers can help you
because they are always debugging new their code.

Hope this helps.

Regards,

 > Sender : hjsong at samsung.com
 > Date   : 2006-01-17 10:13
 > Title  : kernel debugging tool
 >
 > Hi.
 >
 > WE are interested in CBE Linux patch.
 > We want to debug kernel sources sometimes. How can we do it?
 > I believe you guys debugged kernel source codes for CBE and you used
 > some tools.
 > Could you please some tips for this? Thank you.
 >
 >
 >
 > Hyo Jung Song
 > Senior Engineer
 > Samsung Electronics
 > tel. 82-2-3416-0355



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