Kernel Initialized in iMX6

[Stefan Kalkowski]

Hi Aditya,

On 07/23/2014 01:27 PM, Aditya Kousik wrote:
> Hello Stefan,
> 
> Three months ago, when I received a page fault (RM error), Norman suggested
> using objdump and I did it as follows with Genode toolchain:
> In var/run/printf:
> $ /usr/local/genode-gcc/arm-elf-eabi/bin/objdump -lSd image.elf | less

The problem is that you used the stripped (all debugging symbols
deleted) overall image with objdump, thereby you don't gain any line
information resp. correlation to the higher level language. Try the
following instead:

  /usr/local/genode-gcc/arm-elf-eabi/bin/objdump -lSd bin/core | less

If you've "c++filt" installed, you might imply it into your pipe chain
to demangle C++ symbols:

  /usr/local/genode-gcc/arm-elf-eabi/bin/objdump -lSd bin/core | c++filt
| less

Regards
Stefan

> 
> While we were able to find the conflicting address and IP, it was of no
> help because we couldn't trace it to the faulty line (primarily because we
> don't speak hexa). Is there a way of doing this, that is, Finding which
> line of code the IP is a part of?
> 
> Thanks
> Aditya.
> 
> 
> 
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-- 
Stefan Kalkowski
Genode Labs

http://www.genode-labs.com/ · http://genode.org/