Debugging

How to use GDB to debug

Here are the commands we find most useful:

• c continue, or start the program
• Ctrl-C, halt the program
• break, e.g. break main.rs:39 breaks at line 39 of main.rs
• info locals, show all local variables
• set ms = 100, set a local variable
• clear main.rs:39 or just clear if you are in the right place - clear breakpoint.
• bt - the back trace or call stack.