Amittai Aviram <amittai.aviram@xxxxxxxx> writes: > GDB says "No source file named omp-low.c." I also tried entering the whole absolute path instead of just the file name and got the same result. :-( All this was both before and after rebuilding with > > make -j BOOT_CFLAGS='-g' > > to avoid optimization. > > Does this breakpoint work on your machine? What exactly did you do, starting from the command line? Have you read http://gcc.gnu.org/wiki/DebuggingGCC ? Ian