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realmode
Here are 12 public repositories matching this topic...
bootOS is a monolithic operating system in 512 bytes of x86 machine code. The docs aren't guaranteed to be up-to-date
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Jun 6, 2021 - Assembly
A bootloader OS made on x86 assembly with many features and games.
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Mar 13, 2026 - Assembly
DOS Assembly Programs and Utilities
dos assembly retro retrocomputing nasm msdos ms-dos retroprogramming real-mode vintage 8086 16bit 80286 286 16bit-dos x86-assembly vintage-computers realmode 16-bit-assembly 8086-assembler
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Sep 14, 2025 - Assembly
An OS made entirely in real mode cuz interrupts in protected mode is bad
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Jan 12, 2026 - Assembly
An attempt to make a DOS-like OS
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Jul 4, 2025 - Assembly
experimental 32bit protected mode application
demo experimental assembly bootloader boot-loader real-mode freedos 32-bit 32bit protected-mode realmode
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May 8, 2023 - Assembly
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