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Update README.md

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Gregory Kenneth Bowne
2025-11-13 14:45:56 -08:00
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bootloader/README.md
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@@ -14,7 +14,7 @@ Bootloader documentation for ClassicOS
Responsible for loading the second stage using BIOS routines, and switching to protected mode. Responsible for loading the second stage using BIOS routines, and switching to protected mode.
- Queries CHS parameters from BIOS - Queries CHS parameters from BIOS
- Loads the second stage bootloader (2048 B) to `07c00h` - Loads the second stage bootloader (2048 B) to `0x7c00`
- Sets up a GDT with descriptor entries for code and data both covering the whole 32-bit address space - Sets up a GDT with descriptor entries for code and data both covering the whole 32-bit address space
- Enables A20 - Enables A20
- Set CR0.PE (enable protected mode) and jump to stage 2 - Set CR0.PE (enable protected mode) and jump to stage 2