This is a (WIP) simple extension to open .rpx and .rpl files with Ghidra.
This loader uses the Gekko/Broadway processor definitions for Ghidra if found - it is recommended that this should be installed prior to using the loader.
https://github.com/aldelaro5/ghidra-gekko-broadway-lang
The loader will fallback to the default PowerPC processor if the Gekko/Broadway language is not found, but do not expect good results if the program uses any paired single instructions.
Install the extension using the Install Extensions option inside Ghidra or extract the .zip manually into [GHIDRA_ROOT]\Ghidra\Extensions. Make sure to restart the program after installing.
Once the extension is installed, you can import a .rpx/.rpl file via File->Import File....
cd /path/to/extension
export GHIDRA_INSTALL_DIR=/path/to/ghidra
gradle
Output goes into dist
To be able open this module in eclipse, you need to create a new Ghidra Module and copy the .classpath, .project and .settings to copy of this repository.
Based on https://github.com/Relys/rpl2elf