Hackernews posts about X86S

1. Hardware backdoors in some x86 CPUs (github.com)
   382 points by epestr 15 days ago | 108 comments
2. Zapscape (CVE-2026-64561): Guest-to-Host Escape in KVM/x86 (github.com)
   86 points by john_strinlai 16 days ago | 14 comments
3. ao486: x86-compatible Verilog core implementing all features of a 486 SX (2014) (github.com)
   73 points by csmantle 21 days ago | 14 comments
4. Sectorforth is a 16-bit x86 Forth that fits in a 512-byte boot sector (2020) (github.com)
   53 points by sigalor 6 days ago | 16 comments
5. RosaicLabs, Atom RTL, and 32-Tile AMX: Trying to Piece Together a x86 Puzzle (chipsandcheese.com)
   10 points by aba_cz 23 days ago | discuss
6. RosaicLabs, Atom RTL, and 32-Tile AMX: Trying to Piece Together a x86 Puzzle (chipsandcheese.com)
   6 points by rbanffy 20 days ago | discuss
7. 'CPU deoptimization' project to find the slowest single x86 instruction (www.tomshardware.com)
   5 points by mushstory 14 days ago | discuss
8. Mac OS 7 on x86 [video] (www.youtube.com)
   3 points by tambourine_man 28 days ago | 1 comments
9. Hardware researcher creates project to find the slowest single x86 instruction (www.tomshardware.com)
   3 points by thunderbong 10 days ago | discuss
10. RosaicLabs, Atom RTL, and 32-Tile AMX: Trying to Piece Together a x86 Puzzle (chipsandcheese.com)
    3 points by rbanffy 22 days ago | discuss
11. x86 AMX/ACE with >8 tiles (lore.kernel.org)
    3 points by matt_d 23 days ago | discuss
12. SoK: 20 Years of Power, Privilege, and Peril in x86 System Management Mode (www.usenix.org)
    3 points by transpute 26 days ago | discuss
13. Minimal Zlang bytecode runtime booting in a bare-metal x86_64 kernel (github.com)
    2 points by High-cde 4 days ago | discuss
14. RosaicLabs, Atom RTL, and 32-Tile AMX: Trying to Piece Together a x86 Puzzle (chipsandcheese.com)
    2 points by addaon 18 days ago | discuss
15. New x86 CPUID Entry For "EVOLUTIONARY" (sandpile.org)
    1 points by ruik 13 days ago | 2 comments
16. Researcher Launches 'CPU Deoptimization' Project to Identify Slowest x86 (www.tomshardware.com)
    1 points by birdculture 10 days ago | discuss
17. Show HN: Local text, image, video, music and 3D from one CLI, no Python (github.com)
    16 points by sawfwair 23 days ago | 7 comments
18. Show HN: RunNburn – Run a 295B Moe from a 98GB GGUF on a 64GB RAM Desktop (github.com)
    11 points by coderredlab 24 days ago | discuss
19. Ada 83/TLALOC: a modern Ada 83 compiler with DIANA 86 HLIR and fasmg back end
    4 points by ViMoBr 10 days ago | 1 comments
20. Show HN: Chain – A Python-like language with native inline C++ (github.com)
    2 points by Pilot0253 11 days ago | discuss
21. Show HN: Sekey.sh – Manage SSH Keys in Apple Secure Enclave (github.com)
    2 points by cavoirom 26 days ago | discuss
22. Show HN: Cross-Platform Flutter and React-Native Plugin – FFmpeg-Kit-Extended
    2 points by akashskypatel 28 days ago | discuss
23. ValiantCore – A custom hobby OS kernel and VEF executable format
    1 points by FinnDevx 1 day ago | discuss
24. Run LLM Without OS (www.cnx-software.com)
    3 points by boveyking 23 days ago | 2 comments
25. Windows XP Original (archive.org)
    2 points by shrikaranhanda 21 days ago | 1 comments
26. Intel Terminates X86S Initiative (www.tomshardware.com)
    29 points by jamesy0ung over 1 year ago | 18 comments
27. Intel terminates x86S initiative – x86 de-bloat quest ends (www.tomshardware.com)
    10 points by pella over 1 year ago | 2 comments
28. Intel optimizes slimmed-down X86S instruction set – revision 1.2 (www.tomshardware.com)
    6 points by ksec almost 2 years ago | discuss
29. Intel Abandons "X86S" Plans to Focus on the Regular x86-64 ISA Advisory Group (www.techpowerup.com)
    4 points by ksec over 1 year ago | discuss
30. Arm lays down the law with a blueprint to challenge x86's PC dominance (www.theregister.com)
    1 points by dingi almost 2 years ago | discuss
31. Webcall (video,audio) between two MenuetOS computers (100% asm) (old.reddit.com)
    1 points by x86s over 1 year ago | discuss
32. The time the x86 emulator team found code so bad they fixed it during emulation (devblogs.microsoft.com)
    504 points by paulmooreparks 2 months ago | 173 comments
33. SkiftOS: A hobby OS built from scratch using C/C++ for ARM, x86, and RISC-V (skiftos.org)
    466 points by ksec 11 months ago | 97 comments
34. Ask HN: Why hasn't x86 caught up with Apple M series?
    452 points by stephenheron 12 months ago | 620 comments
35. Let's Learn x86-64 Assembly (2020) (gpfault.net)
    420 points by 90s_dev about 1 year ago | 99 comments
36. Python 3.15’s interpreter for Windows x86-64 should hopefully be 15% faster (fidget-spinner.github.io)
    400 points by lumpa 8 months ago | 149 comments
37. JSLinux Now Supports x86_64 (bellard.org)
    380 points by TechTechTech 6 months ago | 137 comments
38. FEX-emu – Run x86 applications on ARM64 Linux devices (fex-emu.com)
    304 points by open-paren 9 months ago | 138 comments
39. Self-hosted x86 back end is now default in debug mode (ziglang.org)
    289 points by brson about 1 year ago | 168 comments
40. Show HN: X86CSS – An x86 CPU emulator written in CSS (lyra.horse)
    275 points by rebane2001 6 months ago | 93 comments
41. ChkTag: x86 Memory Safety (community.intel.com)
    273 points by ashvardanian 10 months ago | 142 comments
42. Learn x86-64 assembly by writing a GUI from scratch (2023) (gaultier.github.io)
    263 points by ibobev 11 months ago | 27 comments
43. WriteUp: 16 Bytes of x86 that turn Matrix rain into sound (hellmood.111mb.de)
    259 points by HellMood 3 months ago | 33 comments
44. AMD claims Arm ISA doesn't offer efficiency advantage over x86 (www.techpowerup.com)
    217 points by ksec 12 months ago | 429 comments
45. Show HN: A DOS-like hobby OS written in Rust and x86 assembly (github.com)
    207 points by krustowski about 1 year ago | 60 comments
46. AMD continues to chip away at Intel's x86 market share (www.tomshardware.com)
    202 points by speckx 9 months ago | 127 comments
47. I have released a 69.0MB version of Windows 7 x86 (twitter.com)
    190 points by rvnx 10 months ago | 90 comments
48. x86-64 Playground – An online assembly editor and GDB-like debugger (x64.halb.it)
    180 points by modinfo 10 months ago | 24 comments
49. Mysterious Intrigue Around an x86 "Corporate Entity Other Than Intel/AMD" (www.phoronix.com)
    174 points by unsnap_biceps 10 months ago | 96 comments
50. Show HN: OSle – A 510 bytes OS in x86 assembly (github.com)
    160 points by shikaan over 1 year ago | 32 comments
51. Minimal x86 Kernel Zig (github.com)
    155 points by lopespm 6 months ago | 66 comments
52. Interviewing Intel's Chief Architect of x86 Cores (chipsandcheese.com)
    146 points by ryandotsmith 11 months ago | 25 comments
53. Januscape: Guest-to-Host Escape in KVM/x86 [CVE-2026-53359] (github.com)
    143 points by Imustaskforhelp about 2 months ago | 61 comments
54. Tomato64: A port of Tomato Firmware to x86_64 (tomato64.org)
    131 points by ls65536 almost 2 years ago | 30 comments
55. Intel and AMD form advisory group to reshape x86 ISA (www.theregister.com)
    130 points by LorenDB almost 2 years ago | 128 comments