misra-rust
gcc
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misra-rust | gcc | |
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8 | 7 | |
112 | 99 | |
3.6% | - | |
0.0 | 0.0 | |
almost 3 years ago | about 3 years ago | |
Rust | ||
MIT License | GNU General Public License v3.0 only |
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misra-rust
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United States White House Report on Memory Safe Programming [pdf]
MISRA and Ferrocene are not really related.
MISRA is, as you say, a set of rules for writing C code, that restrict what you can do.
Ferrocene is a qualified compiler. You write any normal Rust code you want: it's still the upstream Rust compiler. There are no restrictions.
Incidentally, someone has compared what MISRA does to what Rust does: https://github.com/PolySync/misra-rust/blob/master/MISRA-Rul...
Given that they can't repeat the MISRA stuff there, it's a bit disjoined, but it sure is interesting!
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Misra C++:2023 Published
A fun github repo: "what would MISRA look like applied to Rust" https://github.com/PolySync/misra-rust/blob/master/MISRA-Rul...
(They're comparing with the C version, not the C++ version...)
- Memory Safe Languages in Android 13
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Ferrocene: Rust toolchain to safety-critical environments
> There are huge swathes of MISRA which forbid things which not only aren't possible in Rust or SPARK
I can't vouch for its accuracy, but https://github.com/PolySync/misra-rust
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High Assurance Rust: Developing Secure and Robust Software
When it comes to MISRA C, it is interesting to note how many (a majority) of its rules do not apply or have native enforcement[1].
You might have also seen the AUTOSTAR Rust in Automotive Working Group announcement recently[2].
[1]: https://github.com/PolySync/misra-rust/blob/master/MISRA-Rul...
[2]: for some reason the announcement was removed from the "News and events" site, https://webcache.googleusercontent.com/search?q=cache%3Ahttp... but it is still available as a PDF https://www.autosar.org/fileadmin/user_upload/20220308_RustW...
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AUTOSAR announces new Working Group for Programming Language Rust in Automotive Software context
There's actually already a comparison: https://github.com/PolySync/misra-rust/blob/master/MISRA-Rules.md
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AdaCore and Ferrous Systems Joining Forces to Support Rust
Rust makes quite a few things more rigorous (e.g. pairing allocations with deallocations and reference validity). It basically fulfills the job of a static analyzer baked into the language.
It's also a vastly more analyzable language (in that its syntax is reasonably unambiguous and there's no dynamic runtime in play) and it can be integrated well.
Toolchain quality (error reporting, built in testing, awareness of primitives like "libraries", etc.) is also a huge strong point.
We're reasonably confident that we can use safe Rust as is, with strong guidance on how to do unsafe Rust.
For a tangible investigation of that space, PolySync has a project that has a look at MISRA rules from a Rust perspective. https://github.com/PolySync/misra-rust/blob/master/MISRA-Rul...
Ada is a good example here: the language has not evolved something like MISRA-C (it has evolved SPARK for formal verification, but I see that differently).
- Resources for learning C/C++ coming from a Rust background
gcc
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AdaCore and Ferrous Systems Joining Forces to Support Rust
It is an April Fools Day joke. They forked GCC 10 and made one commit on April Fools Day 2021, and haven't touched it sense.
Compare:
Ada++ -- https://github.com/AdaPlusPlus/gcc/commits/master
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Wrapping Up 2021. Leaving C++
You will always be welcome in the Ada++ community : )
http://www.adapplang.com/
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Ada implementation of an X Window System Server (1989)
Just had a look at the linked page out of piqued curiosity. The "get started" link on the homepage points to a GitHub release page (https://github.com/AdaPlusPlus/gcc/releases/tag/0-2-0) with a 908MB "adapp-for-linux.gz".
I'm presuming this is real (908MB would take a tad too long to download today), but if it isn't, that's definitely up there in terms of execution. I completely believe it.
- Builds of the Ada++ compiler now available
- Ada++ v0.2.0 released!
- Ada++ v0.2.0 released with builds and Sublime support
- Ada++ 0.2.0 Released
What are some alternatives?
Welcome - Welcome to AeroRust- a Rust 🦀 in Aerospace 🚀 community & working group
sdlada - Ada 2022 bindings to SDL 2 - Don't STAR this, this is my personal repo which I may delete over using the AGF one.
high-assurance-rust - A free book about developing secure and robust systems software.
rumble - Rust Bluetooth Low Energy (BLE) central module library
creusot - Creusot helps you prove your code is correct in an automated fashion. [Moved to: https://github.com/creusot-rs/creusot]
orenda - An experiment in language design and compiler building.
rubble - (going to be a) BLE stack for embedded Rust
rust-verification-tools - RVT is a collection of tools/libraries to support both static and dynamic verification of Rust programs.
gcc
wayland-ada - Ada 2012 bindings for Wayland