win1258.inc

一个用纯汇编 写的操作系统 源代码 是用 TASM 编译器写的

; Windows 1258

macro du [args]
 { common local ..data,char
   ..data du args
   repeat ($-..data)/2
    load char byte from ..data+(%-1)*2
    if char > 7Fh
     virtual at 0
     if char < 90h
      dw 20ACh,?,201Ah,192h,201Eh,2026h,2020h,2021h,2C6h,2030h,?,2039h,152h,?,?,?
     else if char < 0A0h
      dw ?,2018h,2019h,201Ch,201Dh,2022h,2013h,2014h,2DCh,2122h,?,203Ah,153h,?,?,178h
     else if char < 0B0h
      dw 0A0h,0A1h,0A2h,0A3h,0A4h,0A5h,0A6h,0A7h,0A8h,0A9h,0AAh,0ABh,0ACh,0ADh,0AEh,0AFh
     else if char < 0C0h
      dw 0B0h,0B1h,0B2h,0B3h,0B4h,0B5h,0B6h,0B7h,0B8h,0B9h,0BAh,0BBh,0BCh,0BDh,0BEh,0BFh
     else if char < 0D0h
      dw 0C0h,0C1h,0C2h,102h,0C4h,0C5h,0C6h,0C7h,0C8h,0C9h,0CAh,0CBh,300h,0CDh,0CEh,0CFh
     else if char < 0E0h
      dw 110h,0D1h,309h,0D3h,0D4h,1A0h,0D6h,0D7h,0D8h,0D9h,0DAh,0DBh,0DCh,1AFh,303h,0DFh
     else if char < 0F0h
      dw 0E0h,0E1h,0E2h,103h,0E4h,0E5h,0E6h,0E7h,0E8h,0E9h,0EAh,0EBh,301h,0EDh,0EEh,0EFh
     else
      dw 111h,0F1h,323h,0F3h,0F4h,1A1h,0F6h,0F7h,0F8h,0F9h,0FAh,0FBh,0FCh,1B0h,20ABh,0FFh
     end if
     load char word from (char and 0Fh)*2
     end virtual
     store word char at ..data+(%-1)*2
    end if
   end repeat }

struc du [args]
 { common label . word
   du args }