rdos/kernel/bpb.asm

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2019-09-29 23:25:29 +02:00
; IN DL drive number
; BP ptr to bpb_size'd buffer
bpb_load:
mov [bp+(bpb_size-1)], dl
xor dx, dx
xor ax, ax
call drive_read
mov si, (diskbuf+0x0B)
mov di, bp
mov cx, (bpb_size-1)
rep movsb
ret