It provides a port through which GDB connects. The platform supports a huge range of chips so a little searching should lead you to the commands/config files necessary to talk to different chips.

This is of course one way to use GDB, but limits the available features to what the IDE exposes. Fortunately, the command line interface (CLI) of GDB has no such limitations. Learning the CLI GDB ...

GDB is the standard debugger for GNU systems. It allows you to inspect the internal state of a program while it’s running or ...