Title [lDOS boot] Copying boot sector and BPB should be done using rep movsb
AuthorE. C. Masloch
Created2026-06-12 21:45:46 +0200 Jun Fri
State closed

Using rep movsb hardens the code against segment limit crossing word access that's possible with rep movsw on odd offsets.

E. C. Masloch on 2026-06-12 21:47:20 +0200 Jun Fri

Done in hg b424e35f7269 on 2024-12-23.