This is a modified distribution of the Xv6 RISC-V operating system written by Ryan Huellen. The packaged software itself remains untouched, however contained within this repository (in `.devcontainer/`) are the files necessary for building and running the operating system in a Docker container.

Though this distribution was originally created for student use at Iowa State University, others are welcome to freely use, modify, and redistribute the contained software. In the spirit of open-source and the authors of this operating system, the original license listed below (and in `LICENSE`) will apply to this release as well.

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The xv6 software is:

Copyright (c) 2006-2019 Frans Kaashoek, Robert Morris, Russ Cox,
                        Massachusetts Institute of Technology

Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:

The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.