Fire Emblem: Path of Radiance Decompilation

A work-in-progress matching decompilation of Fire Emblem: Path of Radiance (GameCube, 2005).

Target version: GFEP01 — European (En, Fr, De, Es, It)

This repository does not contain any game assets or assembly. An original copy of the game is required to build.

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Dependencies

Windows

• Python — add to %PATH% during install (also available from the Windows Store)
• Ninja — download and add to %PATH%

macOS

brew install python ninja

After OS upgrades, if macOS complains about Wine being unverified, run:

sudo xattr -rd com.apple.quarantine '/Applications/Wine Crossover.app'

Linux

# Debian/Ubuntu
sudo apt install python3 ninja-build

# For non-x86_64 platforms, also install Wine:
sudo apt install wine
# On x86_64, wibo (a minimal 32-bit Windows wrapper) will be downloaded automatically.

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Building

1. Clone the repository

git clone https://github.com/YOUR_USERNAME/FE9-Decomp-Project.git
cd FE9-Decomp-Project

2. Provide your game disc

Copy your game disc image to orig/GFEP01/. Supported formats: ISO (GCM), RVZ, WIA, WBFS, CISO, NFS, GCZ, TGC.

orig/
  GFEP01/
    game.iso  ← place your disc image here. Also name it FE9.iso

The SHA-1 of the target main.dol is 1cf18d42d52c745d533715895c3a6649802324e9.

3. Configure and build

python configure.py
ninja

The build system will automatically download all required tools (decomp-toolkit, compilers, objdiff) on the first run. No manual tool installation is needed.

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Project Structure

config/GFEP01/    - Build configuration, symbols, and splits
src/              - Decompiled C/C++ source files
include/          - C/C++ header files
orig/GFEP01/      - Original game files (not committed)
build/            - Build artifacts (not committed)
tools/            - Build scripts and tool downloader

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Contributing

All contributions are welcome! Here's how to get started:

1. Build the project following the steps above
2. Install objdiff for local function diffing
3. Use decomp.me to collaborate on matching functions
4. Submit a pull request with your changes

For help and discussion, join the GC/Wii Decompilation Discord and head to the #dtk channel.

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References

• decomp-toolkit — the core build tooling powering this project
• dtk-template — the project template this is based on
• objdiff — local function diffing tool
• decomp.me — collaborative online decompilation sandbox
• decomp.dev — decompilation progress tracker
• GC/Wii Splitting Guide — guide for splitting and labeling code

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This project is not affiliated with Nintendo or Intelligent Systems.