The GNU debugger is a command-line program that provides a very rich set of options.
You'll find a tutorial-style doc called "Using GDB" as an appendix in this manual.
You can invoke gdb by using the following variants, which correspond to your target platform:
For this target: | Use this command: |
---|---|
ARMv7 | ntoarmv7-gdb |
Intel | ntox86-gdb |
For more information, see the gdb entry in the Utilities Reference.