cpu 8086 org 0x7C00 %include "inc/bpb.asm" %include "inc/mbr.asm" %include "inc/fcb.asm" %include "inc/dpt.asm" ; kernel stack size in words %define stacksize 512 init: cli xor ax, ax mov ds, ax mov es, ax mov ss, ax mov sp, ( stack+stacksize ) call printf %defstr VERSIONSTR VERSION db "RDOS ", VERSIONSTR, 0x0A, 0x0D, 0 push dx call dinit pop dx cmp dl, 0x80 jc .k sub dl, (0x80-2) .k: mov [defdrv], dl call logdrv xor ax, ax xor dx, dx call maprd inc word [dskbuf+0x82] push word [dskbuf+0x82] call dirty call flush call printf db "Current run: ",2,0x0A,0x0D,0 hlt: hlt jmp hlt %include "kernel/far.asm" %include "kernel/fcb.asm" %include "kernel/drive.asm" %include "kernel/printf.asm" section .data testfcb: db 0 db "HELLO ", "COM" times 30 db 0 section .bss stack: resb stacksize