Abstract: Self-reliance in debugging is both an important skill and a major challenge in learning to program. Debugging is distinct from general programming skills and needs to be taught explicitly.

PySnooper is a poor man's debugger. If you've used Bash, it's like set -x for Python, except it's fancier. Your story: You're trying to figure out why your Python code isn't doing what you think it ...

We use an execution-based technique, also described in the specification, where the core is running in a "park loop". Depending on the request made to the debug unit via JTAG over the Debug Transport ...