docs(jtag-debugging): add links to gdbstub for convenience (IDFGH-10898)

[chipweinberger]

gdbstubs are kind of a hidden feature.

If you google "esp32 debugging", you'll find nothing about GDB Stubs.

They need to be linked more. They should probably even have their own article.

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suggestion: There should be a separate ESP32 debugging article, that links to

• JTAG debugging
• GDB Stubs debugging

[igrr]

Thanks for adding this @chipweinberger! I agree in general, but I think placing this ahead of all the content makes the note look more important than anything else in the document.

Would you be okay with it being placed somewhere lower in the document?

[chipweinberger]

I think the top is the only section that makes sense, since gdbstubs are a wholy separate thing.

But maybe like this?

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JTAG Debugging

This document provides a guide to installing OpenOCD for ESP32 and debugging using GDB.

Note:
You can also debug your ESP32 without needing to setup JTAG or OpenOCD using idf.py monitor See: IDF Monitor and :ref:CONFIG_ESP_SYSTEM_GDBSTUB_RUNTIME

The document is structured as follows: