填空题

下面是用宋实现二分法查找的8086/8088汇编语言源程序,填空使语句完整,使程序正确执行。   DSEG   SEGMENT   BLE    DB ’’112679ACDF’’   CNT    EQU $-TABLE-1   DSEG   ENDS   SSEG   SEGMENT PARA STACK’’STACK’’        DB 256 DUP(0)   SSEG   ENDS   CSEG   SEGMENT        ASSUME CS:CSEG, DS:DSEG, SS:SSEG   START   PROC  FAR         MOV  AX, DSEG         MOV   【 】         LEA  SI,TABLE         MOV  DI,SI         ADD  DI,CNT         MOV  DX,l    ;设定查找次数初值         MOV  AL,’’F’’   GOON:   MOV  BX,SI         ADD  BX,DI         SHR  BX,1         CMP  AL,[BX]         JE   DONE      ;已找到         PUSHF         CMP  BX,SI         JE  FD        ;搜索完毕,未找到         POPF         JLE  GO         MOV  SI,BX         JMP  NEXT   GO:    MOV  DI,BX   NEXT:   INC  DX         JMP  GOON   FD:    MOV  BX,0FFFFH   DONE:   MOV  AH,4CH         INT  21H         RET   START   ENDP   CSEG   ENDS   END   START

【参考答案】

DS,AX