[U-Boot-Users] Source Code reading tool

Hello all,

I have been browsing through the u-boot source code for sometime now. U-boot code is filled with ifdefs and ifndefs and I found it a little difficult to go back to my board.h definition file to see the flags.

Is there a source code browsing tool, which given my set of #defines, that will through out the unnecessary code and show me only the needed code? I know that the "c" preprocessor could be used or may be, some perl/python script. I wanted to know if there was a tool that already did this.

Regards, G.Sibi