Question

I have made an application in which there is a file main.c which uses a function from the master.c file. I would like to debug my application for all functions defined in the master.c file by using gdb tool. Is this possible and if so how?

Answer 1

You must compile your program using -g flag.

Then you start gdb your_program and set break points: break master.c:37 that will set a break point on master.c, line #37 or you could set breaks at functions: break foo().

Then start your program by run and continue with the debugging process, inspect, continue, watch, display…

http://www.gnu.org/software/gdb/

http://www.gnu.org/software/gdb/documentation/

http://www.cs.cmu.edu/~gilpin/tutorial/

Google for more documentation on using gdb.

Of course there is:

Debug a running program with gdb