On my SAM460ex , i don't seem to be able to step htrough the code.
Using a simple program in which i did put 3 breakpoints only the first is reognised, then using either next step or continu the program always proc'dds til the opening of the window. IONLY thing i can do is close the window, but this generates no additional output.

Gdb version is 63
Does it work elsewhere?