Hi Hesham,

2 questions:

do you run a modified seL4?

is there any real world example of a Rust app running on top of you
solution?

Best,

On Tuesday, July 29, 2025, Hesham Almatary via Devel <devel@sel4.systems>
wrote:
> Hello,
>
> The CHERI Alliance has released a prototype of CHERI-seL4, an
> experimental version of the seL4 microkernel with CHERI support. This
> release includes CHERI-Microkit, a lightweight userspace framework,
> and a set of exercises and tutorials designed to help developers
> explore CHERI’s potential in a real microkernel environment.
>
> The release is aimed at developers who want to build and experiment
> with memory-safe C/C++ software on seL4. It supports the draft
> CHERI-RISC-V architecture and runs on QEMU, Codasip’s X730 processor,
> CHERI-Toooba, and CHERI-CVA6 on FPGA.
>
> For those who are unfamiliar with CHERI, CHERI support in seL4 enables
> memory-safe C/C++ user-level projects and applications without having
> to (re)write code in languages like Rust. This complement's seL4's
> strong isolation between different components, enforced by the MMU and
> seL4's software capabilities.
>
> We welcome any feedback.
>
> Learn more:
https://cheri-alliance.org/cheri-sel4-and-cheri-microkit-released/
>
> Regards,
> Hesham
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