What is STM32GDB?

How to find support document on GDB

This article lists all the resources providing info on GDB debugging

Cube IDE Information Center

In CubeIDE click menu: Help > Information Center
The CUBE IDE Information center gives access to the following manuals:

GNU Assembler
GNU Compiler collection
GNU C Library
GNU C preprocessor
GNU Linker
GNU Binary utilities
Red Hat Newlib C library
Red Hat Newlib Math library
Newlib nano readme
Make
Debugging with GDB
GDB Quick reference card
GNU Tools for STM32 patch list

Reference User Manual

UM2576 STM32CubeIDE ST-LINK GDB server user manual

Documentation Available on Wiki

All documents related to STCubeIDE are available in the Wiki