摘要:
1 org 07c00h 2 mov ax, cs 3 mov ds, ax 4 mov es, ax 5 call DispStr 6 jmp $ 7 DispStr: 8 mov ax, BootMessage 9 mov bp, ax10 mov cx, 1611 mov ax, 01301h12 mov bx, 000ch13 mov dl, 014 int 10h15 ret16 BootMessage: db “Hello, OS world!”17 times 510-($-$$) db 018 dw 0xaa55这个代码段是存于磁盘引导扇区的系统引导(自举)程序。若存于硬盘第. 阅读全文
posted @ 2011-06-13 11:45
大有|元亨
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