Useful call stacks from Hardware
To get a useful call stack two things are
always needed.
A hex dump of the memory used by the stack of
the thread which paniced
A ROM symbol file for the software flashed onto
the device.
With this information a Symbian perl script
can decode a human readable call stack  (
similar to the call stack seen in the emulator).
Note: The symbol file must match the software in the
ROM, if you built the ROM yourself, you already have
the symbol file. If it is a release ROM or another
developer - you must ask for the symbol file.