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vrindisbacher merged 2 commits into from
Feb 18, 2026
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Update readme #53

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7 changes: 7 additions & 0 deletions README.md
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# ![TockOS](http://www.tockos.org/assets/img/tock.svg "TockOS Logo")

This repository contains TickTock-a fork of the Tock OS that verifies memory isolation for user space processes. [Flux](https://github.com/flux-rs/flux) is used for the verification.

[![paper]](https://dl.acm.org/doi/epdf/10.1145/3731569.3764856)

The main verification bits can be found under the `kernel` directory, along with the arch directory. Specifically, `allocator.rs` contains the memory allocator referenced in the paper. `arch/cortex-m/src/mpu.rs` contains the MPU implementation for ARMv6m and ARMv7m devices. `arch/rv32i/src/pmp.rs` contains the MPU implementation for RISC devices.


[![tock-ci](https://github.com/tock/tock/workflows/tock-ci/badge.svg)][tock-ci]
[![slack](https://img.shields.io/badge/slack-tockos-informational)][slack]
[![book](https://img.shields.io/badge/book-Tock_Book-green)][tock-book]
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