Hackernews posts about xv6

xv6 is a simple Unix-like teaching operating system designed to be easy to understand and implement, used as a pedagogical tool for learning computer systems and operating system design principles.

1. Hardware backdoors in some x86 CPUs (github.com)
   382 points by epestr 13 days ago | 108 comments
2. Microsoft Word for Windows 1.1a, Native X64 Port (github.com)
   174 points by BruceEel 12 days ago | 76 comments
3. JEP 541: Deprecate the macOS/x64 Port for Removal (openjdk.org)
   97 points by pmg1991 28 days ago | 92 comments
4. Zapscape (CVE-2026-64561): Guest-to-Host Escape in KVM/x86 (github.com)
   86 points by john_strinlai 15 days ago | 14 comments
5. ao486: x86-compatible Verilog core implementing all features of a 486 SX (2014) (github.com)
   72 points by csmantle 19 days ago | 14 comments
6. Sectorforth is a 16-bit x86 Forth that fits in a 512-byte boot sector (2020) (github.com)
   52 points by sigalor 5 days ago | 16 comments
7. RosaicLabs, Atom RTL, and 32-Tile AMX: Trying to Piece Together a x86 Puzzle (chipsandcheese.com)
   10 points by aba_cz 21 days ago | discuss
8. X262: X264 with MPEG-2 Support (github.com)
   8 points by ksec 1 day ago | 6 comments
9. RosaicLabs, Atom RTL, and 32-Tile AMX: Trying to Piece Together a x86 Puzzle (chipsandcheese.com)
   6 points by rbanffy 19 days ago | discuss
10. 'CPU deoptimization' project to find the slowest single x86 instruction (www.tomshardware.com)
    5 points by mushstory 13 days ago | discuss
11. Mac OS 7 on x86 [video] (www.youtube.com)
    3 points by tambourine_man 26 days ago | 1 comments
12. Hardware researcher creates project to find the slowest single x86 instruction (www.tomshardware.com)
    3 points by thunderbong 8 days ago | discuss
13. RosaicLabs, Atom RTL, and 32-Tile AMX: Trying to Piece Together a x86 Puzzle (chipsandcheese.com)
    3 points by rbanffy 21 days ago | discuss
14. x86 AMX/ACE with >8 tiles (lore.kernel.org)
    3 points by matt_d 21 days ago | discuss
15. SoK: 20 Years of Power, Privilege, and Peril in x86 System Management Mode (www.usenix.org)
    3 points by transpute 24 days ago | discuss
16. Minimal Zlang bytecode runtime booting in a bare-metal x86_64 kernel (github.com)
    2 points by High-cde 2 days ago | discuss
17. RosaicLabs, Atom RTL, and 32-Tile AMX: Trying to Piece Together a x86 Puzzle (chipsandcheese.com)
    2 points by addaon 17 days ago | discuss
18. New x86 CPUID Entry For "EVOLUTIONARY" (sandpile.org)
    1 points by ruik 12 days ago | 2 comments
19. Researcher Launches 'CPU Deoptimization' Project to Identify Slowest x86 (www.tomshardware.com)
    1 points by birdculture 9 days ago | discuss
20. Show HN: 1667, a terminal UI for writing fiction with language models (1667.ai)
    37 points by refsab 4 days ago | 93 comments
21. Show HN: Local text, image, video, music and 3D from one CLI, no Python (github.com)
    16 points by sawfwair 22 days ago | 7 comments
22. Show HN: RunNburn – Run a 295B Moe from a 98GB GGUF on a 64GB RAM Desktop (github.com)
    11 points by coderredlab 22 days ago | discuss
23. Ada 83/TLALOC: a modern Ada 83 compiler with DIANA 86 HLIR and fasmg back end
    4 points by ViMoBr 9 days ago | 1 comments
24. Show HN: Hyperlane – A IDE and ADE merging agent worktrees with native tooling (hyperlaneide.com)
    3 points by redbridgerock 16 days ago | discuss
25. Show HN: Chain – A Python-like language with native inline C++ (github.com)
    2 points by Pilot0253 10 days ago | discuss
26. Show HN: Sekey.sh – Manage SSH Keys in Apple Secure Enclave (github.com)
    2 points by cavoirom 25 days ago | discuss
27. Show HN: Cross-Platform Flutter and React-Native Plugin – FFmpeg-Kit-Extended
    2 points by akashskypatel 26 days ago | discuss
28. Guarded Methods in OCaml (2025) (xvw.lol)
    88 points by birdculture 18 days ago | 7 comments
29. Run LLM Without OS (www.cnx-software.com)
    3 points by boveyking 22 days ago | 2 comments
30. Windows XP Original (archive.org)
    2 points by shrikaranhanda 19 days ago | 1 comments