This contains the core kernel for Xous. It requires a stage 1 loader in order to start up, as it assumes the system is already running in Supervisor mode.
To build the kernel, you will need a riscv32 target for Rust. Possible
targets include riscv32i-unknown-none-elf, riscv32imac-unknown-none-elf,
or riscv32imac-unknown-xous-elf.
- Decide what target you want. For simple, embedded systems this could
be
riscv32i-unknown-none-elf, and for more complex systems with compressed instructions you could useriscv32imac-unknown-none-elf. - Get Rust. Go to https://rustup.rs/ and follow its instructions.
- Install the proper toolchain:
rustup target add ${target_arch} - Build the kernel:
cargo build --release --target ${target_arch}
To use the kernel, you must package it up into an arguments binary with
xous-tools.
TBD
Please see CONTRIBUTING for details on how to make a contribution.
Please note that this project is released with a Contributor Code of Conduct. By participating in this project you agree to abide its terms.
Copyright © 2020
This project is licensed under the Apache License 2.0 LICENSE. For accurate information, please check individual files.