Originally Posted by ra2008
i have a working zImage of kernel 2.6.21 on ARM board.
how can i get its source files (reverse engineering), bcoz i need to recompile it with the same configurations,
Reverse engineering something as complex as the Linux kernel would take maybe the same time it took to write it (17 years)----plus maybe another 10 years. You might die first.
Assuming that you don't have any configuration files, just get the source and compile a new kernel with the configuration you need. Researching the details of this will take way less
than the ~1/4 century I estimated for the reverse-engineering....