Initialization process

[Salman]

I'm fiddling around with device drivers on RTEMS, and would like to see the 
RTEMS initialization process (in particularly the device drivers 
initialization process) step by step.

Is there any simple way of doing this ? without going through RGDBSD and 
execution of program.

my host is Linux PC386
and my target is PC386 (same ARCH as host)

Thanks,

Salman

PS I saw a "gdb emulator on PowerPC" issue in the mail archives, not sure if 
that's related to this or so.