Ghidra scripts for Magic Lantern development

This repository contains Ghidra scripts that should be helpful while working with Canon EOS based firmwares.

Contents

LoadROM.py and TestMemoryMapGenerator.py

Python implementation of ROM loader. Loads ROM for selected model, and prepares a complete memory map based on definitions in cfg/memory.py

For details, see Load ROM

StateObjects.py and StateObjectOneShot.py

Decode and define data structures from CreateStateObject calls. Create functions where autoanalysis missed them, optionally - change name prefixes, set function arg1 to proper name / type and assign function to a namespace.

For details, see State Objects

How to use?

Add the root folder of this repository to Script manager:

1. Open CodeBrowser tool.
2. Navigate to Window -> Script manager
3. Click on "Manage scripts directories" button in top-right corner.
4. Add your checked out repository to the list.
5. Scripts will appear in Script Manager, in MagicLantern directory.