cortex-a
xargo
| cortex-a | xargo | |
|---|---|---|
| 2 | 2 | |
| 122 | 1,080 | |
| - | - | |
| 7.4 | 0.0 | |
| over 1 year ago | about 1 year ago | |
| Rust | Rust | |
| Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
cortex-a
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Liblithium: A lightweight and portable cryptography library
I'm latching onto a non-main argument to be pedantic, but I'd like to mention that Rust is fine for _non-embedded_ kernel development too, in my experience.
As you're likely aware, Rust for embedded sucks when there's no HAL, but should be very pleasant otherwise. Have you looked into the cortex-a[1] crate?
Some unnecessary instructions could also be a part of an ongoing optimization effort[2][3].
[1]: https://github.com/rust-embedded/cortex-a
[2]: https://old.reddit.com/r/rust/comments/yn6105/optimization_o...
[3]: https://arewestackefficientyet.com
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Rust OS cortex a5
It looks like you can. I have no experience with this but you can also check out the rust channel of the embedded engineers discord for help if you hit a snag.
xargo
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How to fully replace/reimplement std?
I think you can use xargo for this with:
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Hey Rustaceans! Got an easy question? Ask here (53/2020)!
If you need to pass arguments to rustc, try cargo rustc or RUSTFLAGS instead of invoking it manually. If you're cross-compiling, check out cross (uses Docker) or xargo.
What are some alternatives?
cortex-m-quickstart - Template to develop bare metal applications for Cortex-M microcontrollers
rust-cross - Everything you need to know about cross compiling Rust programs!
scapegoat - Safe, fallible, embedded-friendly ordered set/map via a scapegoat tree. Validated against BTreeSet/BTreeMap.
Rustup - The Rust toolchain installer
cortex-m - Low level access to Cortex-M processors
semantic-rs
liblithium - A lightweight and portable cryptography library.
mini-redis - Incomplete Redis client and server implementation using Tokio - for learning purposes only
syscall.rs - Raw system calls for Rust
cargo-linked - Display linked packages for compiled rust binaries
cortex-m-rt - Minimal startup / runtime for Cortex-M microcontrollers
Clippy - A bunch of lints to catch common mistakes and improve your Rust code. Book: https://doc.rust-lang.org/clippy/