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ironmeld/builder-hex0

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Builder-Hex0 is a minimal build system which includes a bootloader, kernel, shell, and a hex0 compiler

6 mentions on Hacker News by 2 people: 2 stories, 4 comments · first 2022-03-25 · latest 2023-11-07

Mentions per year 6 mentions · busiest year 2022 (3)
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  1. With builder-hex0, 512 bytes are more than enough. https://github.com/ironmeld/builder-hex0
    comment by 6581 · 2023-11-07 · in A C Compiler that fits in the 512 byte boot sector of an x86 machine
  2. Isn't that what builder-hex0 does? https://github.com/ironmeld/builder-hex0
    comment by 6581 · 2023-10-29 · in NixOS Reproducible Builds: minimal ISO successfully independently rebuilt
  3. …except to check the encoding of individual opcodes. (All jump offsets were hand calculated.) Please see github.com/ironmeld/builder-hex0 for it's history.
    comment by rmasters · 2022-05-03 · in Show HN: A 3K Posix bootstrap kernel written in hex
  4. …piece it together and write assembly functions called enter_16bit_real and resume_32bit_mode. See https://github.com/ironmeld/builder-hex0/blob/main/builder-h... . Those routines are working well but beware the project is a volatile work…
    comment by rmasters · 2022-03-25 · in Writing a simple operating system from scratch (2010) [pdf]