It's the Orix kernel (in bank 7 and 8) in order to start on twilighte board

Assembler : ca65 CPU : 6502 & 65C02 (but 65C02 not tested)

Bank 8 (extended) is managed with bpm tool

make

Or for local development

sh run.sh

This kernel is a set of primitives to displays string, open/close/write files ...

You need at least "shell" bank to use this kernel

Kernel Primitives Documentation

Pass to ca65 command line : -DWITH_SDCARD_FOR_ROOT=1 or else it will reads in* usb key

Remove -DWITH_SDCARD_FOR_ROOT=1 on ca65 command line or else it will reads in sdcard

• Kernel tries to start binary set in his rom label 'str_binary_to_start'
• it allocates a process struct (first malloc)
• and register it in processlist

1. Set ORICUTRON_PATH in your shell eg :

ORICUTRON_PATH=/bin/ export ORICUTRON_PATH

2. make launch-unit-test

An docker image in tests/Dockerfile is available to test some stuff into Dockerenvironnement (in order to simulate github action behavior)

docker build --no-cache -t kernelorix .