Hackernews posts about microcode

1. Show HN: MicroCodex Coding Agent – OpenAI/codex reimplemented in C++ <1MB binary (github.com)
   19 points by paoloanzn 18 days ago | 20 comments
2. GPT-5.6 found an Intel CPU microcode bug causing a performance regression (twitter.com)
   2 points by wg0 30 days ago | discuss
3. Codex reimplemented in 8k lines of C++, <1MB binary (github.com)
   2 points by paoloanzn 20 days ago | 1 comments
4. Running a 28.9M parameter LLM on an $8 microcontroller (github.com)
   289 points by boveyking 26 days ago | 74 comments
5. Show HN: I serve my website with a swarm of ESP32 microcontrollers on a shelf (github.com)
   14 points by disco_jack 6 days ago | 7 comments
6. My Microscope Is a Dashcam (xecaz.com)
   8 points by xecaz 4 days ago | 5 comments
7. Tock: A secure embedded operating system for microcontrollers written in Rust (www.tockos.org)
   2 points by wh313 23 days ago | discuss
8. Show HN: Needle2: 14MB agentic LLM for phones, wearables, smart home and robots (cactuscompute.com)
   534 points by HenryNdubuaku 10 days ago | 185 comments
9. Show HN: Pokémon Emerald Ported to Raspberry Pi Pico 2 (github.com)
   58 points by mdeeds 14 days ago | 28 comments
10. Ask HN: HotPin – lossless 120B MoE inference on 24GB RAM (CPU, 50 loc)
    14 points by LozzKappa 26 days ago | discuss
11. Show HN: A new way to read books, magnifying in and out (book.curiora.space)
    7 points by pentagram 1 day ago | 5 comments
12. Unearthing a 31 year old Easter egg in Ecco the Dolphin (32bits.substack.com)
    133 points by bbayles 9 days ago | 33 comments
13. AMD: Microcode Signature Verification Vulnerability (github.com)
    287 points by todsacerdoti over 1 year ago | 105 comments
14. 80386 microcode disassembled (www.reenigne.org)
    278 points by nand2mario 3 months ago | 54 comments
15. Zentool – AMD Zen Microcode Manipulation Utility (github.com)
    236 points by taviso over 1 year ago | 66 comments
16. Notes on the Pentium's microcode circuitry (www.righto.com)
    183 points by leotravis10 over 1 year ago | 32 comments
17. 8086 Microcode Browser (nand2mario.github.io)
    152 points by zdw 9 months ago | 3 comments
18. z386: An Open-Source 80386 Built Around Original Microcode (nand2mario.github.io)
    135 points by wicket 3 months ago | 37 comments
19. Microcode inside the Intel 8087 floating-point chip: register exchange (www.righto.com)
    133 points by pwg 3 months ago | 24 comments
20. Conditions in the Intel 8087 floating-point chip's microcode (www.righto.com)
    116 points by diogotozzi 7 months ago | 46 comments
21. Zen and the Art of Microcode Hacking (bughunters.google.com)
    68 points by nspaced over 1 year ago | 3 comments
22. Run RISC-V Binaries on AMD Zen-Series CPUs via Microcode Modification (rvspoc.org)
    54 points by davikr over 1 year ago | 19 comments
23. Z8086: Rebuilding the 8086 from Original Microcode (nand2mario.github.io)
    51 points by nand2mario 8 months ago | 24 comments
24. Intel Releases New CPU Microcode, Publishes 30 New Security Advisories (www.phoronix.com)
    40 points by Bender 9 months ago | 1 comments
25. Intel 8086 Microcode Explorer (nand2mario.github.io)
    36 points by todsacerdoti 9 months ago | 2 comments
26. The biggest microcode attack in our history is underway (www.theregister.com)
    18 points by LorenDB over 1 year ago | 3 comments
27. The biggest microcode attack in our history is underway (www.theregister.com)
    18 points by rntn over 1 year ago | 2 comments
28. Undocumented 8086 instructions, explained by the microcode (www.righto.com)
    14 points by birdculture over 1 year ago | 3 comments
29. x86 Early Kernel Boot Process with Microcode, ACPI Overrides, and Initrd (labcsmart.com)
    12 points by transpute almost 2 years ago | 2 comments
30. Conditions in the Intel 8087 floating-point chip's microcode (www.righto.com)
    7 points by elpocko 8 months ago | discuss
31. The Angry Path to Zen: AMD Zen Microcode Tools and Insights [video] (media.ccc.de)
    6 points by Fnoord 8 months ago | 1 comments
32. Linux Patch Queued to Report Outdated Intel CPU Microcode as a Vulnerability (www.phoronix.com)
    6 points by doener over 1 year ago | discuss
33. Entrysign: Create Your Own x86 Microcode for Fun and Profit (OffensiveCon25) (www.youtube.com)
    5 points by nspaced over 1 year ago | discuss
34. Entrysign: Create Your Own x86 Microcode [video] (www.youtube.com)
    4 points by transpute about 1 year ago | 1 comments
35. Automating Firmware Security: CI for DBX and Microcode Updates in Dasharo (blog.3mdeb.com)
    4 points by mkopec 12 months ago | discuss
36. AMD Microcode Signature Verification Vulnerability (seclists.org)
    4 points by weinzierl over 1 year ago | discuss
37. Linux Benchmarks of Intel Arrow Lake with New Bios / 0x114 CPU Microcode (www.phoronix.com)
    4 points by rbanffy over 1 year ago | discuss
38. Show HN: Microcodegen.py – PRD → FastAPI app, one file, no LLM calls (github.com)
    3 points by anioko1 3 months ago | discuss
39. Conditions in the Intel 8087 floating-point chip's microcode (www.righto.com)
    3 points by colejohnson66 8 months ago | discuss
40. Undocumented 8086 instructions, explained by the microcode (www.righto.com)
    3 points by thunderbong over 1 year ago | discuss
41. Intel CPU Microcode Updated for Five New Security Issues (www.phoronix.com)
    3 points by e2le over 1 year ago | discuss
42. Analyzing and Exploiting Branch Mispredictions in Microcode [pdf] (arxiv.org)
    3 points by eigenform over 1 year ago | discuss