The loongarch-rs library is licensed under CC-BY-4.0 and one of the
following licenses:
The CC-BY-4.0 requirement is because we incorporate data from
the loongarch-opcodes project,
the data tables portion of which is dual-licensed under either CC-BY-4.0 or
木兰开放作品许可协议 署名，第 1 版 (Mulan Open Works License Attribution, Version 1).
However, the MulanOWL is not yet standardized by SPDX, hence not usable in
Cargo's license field,
so only CC-BY-4.0 is taken as a result.
We intend to allow the MulanOWL license as soon as it gets support in SPDX and
Cargo.