Pretty Printing API (Debugging with GDB)This method must return an object conforming to the Python iterator protocol. Each item returned by the iterator must be a tuple holding two elements. The first …

To address this, the Red Hat Enterprise Linux 6 version of GDB is now compatible with Python pretty-printers. This allows the retrieval of more meaningful debugging data by leaving the introspection, …

Nov 27, 2025 · You then register this class with gdb via a Python function. When gdb wants to print a value for a variable/struct/class, it first checks with all the Pretty Printers that are registered.

If the printer's to_string method returns a Python string of some kind, then gdb will call its internal language-specific string-printing function to format the string. For the CLI this means adding …

Jul 27, 2024 · First, we going to import gdb module (this exists inside gdb and you don’t need to install any new modules to use it) which gives us a few useful helper functions to hook into gdb. First, we …

Pretty Printing (Debugging with GDB)GDB provides a mechanism to allow pretty-printing of values using Python code. It greatly simplifies the display of complex objects. This mechanism works for both MI …

10.2. Pretty Printing and GDB # Pretty-printing in GDB refers to the customisation of the output format for complex data structures during debugging sessions. By default, GDB may display raw data that …

Make debugging easier with pretty-printers in GDB. You create a basic printer in minutes. Use time to your advantage.