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SPDX-FileCopyrightText: 2020 Sean Cross <sean@xobs.io>

SPDX-License-Identifier: Apache-2.0

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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 T383838riscv32i-unknown-none-elf, T383838riscv32imac-unknown-none-elf,

or T383838riscv32imac-unknown-xous-elf.

1. Decide what target you want. For simple, embedded systems this could

be T383838riscv32i-unknown-none-elf, and for more complex systems with

compressed instructions you could use T383838riscv32imac-unknown-none-elf.

2. Get Rust. Go to https://rustup.rs/ and follow its instructions.

3. Install the proper toolchain: T383838rustup target add ${target_arch}

4. Build the kernel: T383838cargo build --release --target ${target_arch}

To use the kernel, you must package it up into an arguments binary with

T383838xous-tools.


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.