81 lines
2.3 KiB
Markdown
81 lines
2.3 KiB
Markdown
<!--
|
|
Copyright 2014, General Dynamics C4 Systems
|
|
|
|
This software may be distributed and modified according to the terms of
|
|
the GNU General Public License version 2. Note that NO WARRANTY is provided.
|
|
See "LICENSE_GPLv2.txt" for details.
|
|
|
|
@TAG(GD_GPL)
|
|
-->
|
|
|
|
The seL4 Repository
|
|
===================
|
|
|
|
This repository contains the source code of seL4 microkernel.
|
|
|
|
For details about the seL4 microkernel, including details about its formal
|
|
correctness proof, please see the [`sel4.systems`][1] website and associated
|
|
[FAQ][2].
|
|
|
|
We welcome contributions to seL4. Please see the website for information
|
|
on [how to contribute][3].
|
|
|
|
This repository is usually not used in isolation, but as part of the build
|
|
system in a larger project.
|
|
|
|
[1]: http://sel4.systems/
|
|
[2]: http://sel4.systems/FAQ/
|
|
[3]: http://sel4.systems/Contributing/
|
|
|
|
|
|
Repository Overview
|
|
-------------------
|
|
|
|
* `include` and `src`: C and ASM source code of seL4
|
|
* `tools`: build tools
|
|
* `haskell`: Haskell model of the seL4 kernel,
|
|
kept in sync with the C version.
|
|
* `libsel4`: C bindings for the seL4 ABI
|
|
* `manual`: LaTeX sources of the seL4 reference manual
|
|
|
|
|
|
Build Instructions
|
|
------------------
|
|
|
|
tl;dr:
|
|
|
|
TOOLPREFIX=arm-none-eabi- ARCH=arm PLAT=imx31 ARMV=armv6 CPU=arm1136jf-s \
|
|
make
|
|
|
|
The kernel source requires a cross-compiler for the target architecture. To
|
|
build using `make`, follow these instructions:
|
|
|
|
* Ensure that the appropriate cross-compiler for your target
|
|
architecture is installed.
|
|
|
|
* Set the `TOOLPREFIX` environment variable to your cross-compiler's
|
|
prefix. E.g. `arm-none-eabi-`.
|
|
|
|
* Set the `ARCH`, `PLAT`, `ARMV` and `CPU` variables for the intended target
|
|
architecture and platform, chosen from the following lists:
|
|
|
|
ARCH | PLAT | ARMV | CPU
|
|
-----|--------|---------|-----------
|
|
arm | imx31 | armv6 | arm1136jf-s
|
|
arm | omap3 | armv7-a | cortex-a8
|
|
arm | am335x | armv7-a | cortex-a8
|
|
ia32 | pc99 | |
|
|
|
|
* For a debug build, append `DEBUG=y`.
|
|
|
|
See the seL4 website for more [comprehensive build instructions][4].
|
|
|
|
[4]: http://sel4.systems/Download/
|
|
|
|
|
|
License
|
|
=======
|
|
|
|
The files in this repository are released under standard open source licenses.
|
|
Please see the individual file headers and `LICENSE_GPLv2.txt` and
|
|
`LICENSE_BSD2.txt` files for details.
|