rust-osdev/x86_64

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Library to program x86_64 hardware.

Stars: 940
Forks: 157
Open beginner issues: 0
Indexed issues: 24
Avg merge: 1d 10h
Merged PRs (30d): 3

Dominant language: Rust
License: Apache-2.0
Last GitHub push: Sep 16, 2026
Latest indexed: Sep 19, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: help wanted

Beginner friendly Everything

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24 open issues indexed

New major release? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

rust-osdev/x86_64#600 · 13 comments · 1 reaction · Opened Aug 13, 2026
Adding new mappings in pagetable doesn't require TLB flushes Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

rust-osdev/x86_64#587 · 1 comment · Opened Apr 16, 2026
Non-zero but non-present page table entries are handled poorly. Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

rust-osdev/x86_64#561 · 1 comment · 1 reaction · Opened Jul 30, 2025
`next` branch - "entry should be mapped at this point" when calling `map_to` on offset page table Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

rust-osdev/x86_64#554 · 2 comments · 1 reaction · Opened Jun 30, 2025
Safe API for using I/O Permission Bitmap in TSS Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

rust-osdev/x86_64#539 · Opened Mar 18, 2025
`update_flags` does not add flags to parent page tables Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

rust-osdev/x86_64#534 · 7 comments · Opened Feb 5, 2025
Make `PageRange` a trait for `core::ops::Range<Page>` Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

rust-osdev/x86_64#515 · Opened Nov 28, 2024
Should we add an register abstraction? How should it work with and ? Open

Difficulty 5/5 Over a week Newbie friendliness 18/100

rust-osdev/x86_64#448 · Opened Jan 14, 2024
[Question] Is there a reason to not support pagemaps level 5 ? Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

rust-osdev/x86_64#435 · 14 comments · Opened Sep 12, 2023
Mutable references in page table implementation? Open

Difficulty 5/5 Over a week Newbie friendliness 38/100

rust-osdev/x86_64#416 · 3 comments · Opened Mar 26, 2023
const fn gdt creation Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

rust-osdev/x86_64#405 · 4 comments · Opened Feb 28, 2023
Add documentation for IDT entry #VE (vector 20) Open

feature request help wanted

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

rust-osdev/x86_64#379 · Opened Apr 14, 2022
Define `CheckedAdd` and `CheckedSub` traits Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

rust-osdev/x86_64#293 · 8 comments · 1 reaction · Opened Aug 13, 2021
feature request: integrating with the `os_units` crate Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

rust-osdev/x86_64#288 · 5 comments · Opened Aug 3, 2021
Impl `TryFrom`, `From`, and `Into` for `VirtAddr` Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

rust-osdev/x86_64#268 · 1 comment · Opened Jun 15, 2021
0.15 Tracking issue Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

rust-osdev/x86_64#262 · 19 comments · Opened Jun 4, 2021
Add wrapper mechanism around syscall / sysret Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

rust-osdev/x86_64#244 · 3 comments · Opened Apr 13, 2021
Implement `core::iter::Step` for `PhysFrame` and `Page` Open

feature request

Difficulty 4/5 3-5 days Newbie friendliness 35/100

rust-osdev/x86_64#212 · 2 comments · Opened Dec 28, 2020
Add `Mapper` methods to map `PageRange` to `PhysFrameRange` Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

rust-osdev/x86_64#192 · 2 comments · Opened Oct 15, 2020
Removing CR3 check from RecursivePageTable? Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

rust-osdev/x86_64#157 · 3 comments · Opened May 23, 2020
Provide convenience methods to create PageTables Open

feature request help wanted

Difficulty 4/5 3-5 days Newbie friendliness 35/100

rust-osdev/x86_64#139 · 9 comments · Opened Mar 13, 2020
Page Table Visitors Open

feature request

Difficulty 5/5 Over a week Newbie friendliness 20/100

rust-osdev/x86_64#121 · 5 comments · Opened Jan 24, 2020
fork() types Open

feature request

Difficulty 5/5 Over a week Newbie friendliness 25/100

rust-osdev/x86_64#72 · 20 comments · Opened May 3, 2019
32bit version Open

feature request

Difficulty 5/5 Over a week Newbie friendliness 25/100

rust-osdev/x86_64#19 · 14 comments · Opened Apr 15, 2018

rust-osdev/x86_64

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