# `cortex-m-rt-ld`
> Zero cost stack overflow protection for ARM Cortex-M devices
See [this blog post](http://blog.japaric.io/stack-overflow-protection) for background information
and [`cortex-m-rt`] documentation for usage instructions.
[`cortex-m-rt`]: https://docs.rs/cortex-m-rt/0.3.13/cortex_m_rt/#zero-cost-stack-overflow-protection
**IMPORTANT** `cortex-m-rt-ld` requires that the binary links to `cortex-m-rt` v0.3.13 or newer.
## License
Licensed under either of
- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or
http://www.apache.org/licenses/LICENSE-2.0)
- MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
at your option.
### Contribution
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the
work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any
additional terms or conditions.