los2w 0.1.0

Run LeonOS 4 x86_64 ELF applications on Windows Python.

los2w

los2w runs current static LeonOS 4 x86_64 ELF applications directly on Windows Python. It maps a selected Windows directory as the guest 0:/ drive and provides the current filesystem, GUI, network, and selected system ioctls.

Install

py -m pip install los2w

Run

To run from a source checkout, install the development dependencies:

py -m pip install -r los2w\requirements.txt

Open the GUI:

py -m los2w

Run a smoke test:

py -m los2w --elf build\userland\oshlp.elf --root build\esp --arg 0:/docs/leonos.hlp --smoke

The GUI records the ten most recent ELF and root-directory choices in its host configuration. Use App UI style to start the selected application with the modern Metro UI or classic Win95 UI; Metro is the default and the choice is saved for later launches. The selected style is exposed only for the running guest through 0:/system/config/display.conf, so the mapped image directory is not modified. Command-line launches can select the same style with --ui-theme metro or --ui-theme win95.

Select Export report to write the current diagnostic JSON. An unsupported ABI or guest fault automatically writes a report in the local los2w reports directory. Command-line runs can use --report path.json or --compat-report for the same data.

Package

Install packaging dependencies and build the default fast-starting folder distribution. PyInstaller's PySide6 hook collects only the Qt runtime pieces used by the runner; Unicorn is collected explicitly for its native emulator library:

py -m pip install -r los2w\requirements-release.txt
py -m los2w.build_release

The executable is written to dist\los2w\los2w.exe. Add --onefile only when a single executable is more important than startup time.