a.lst

包括显示彩条、偶数求和、小数、加法、字母、显示字符等9个小程序,压缩包自带运行工具masm

Microsoft (R) Macro Assembler Version 5.00                  4/9/7                                                             Page     1-1


       1 0000				dseg segment 
       2 0000  12			data db 12h 
       3 0001  00			sum db 0 
       4 0002				dseg ends 
       5 0000				sseg segment stack 
       6 0000  0200[			     db 512 dup(0) 
       7	   00			
       8			 ]	
       9				
      10 0200				sseg ends 
      11 0000				cseg segment 
      12				     assume ds:dseg,ss:sseg,cs:cseg; 
      13 0000  B8 ---- R		start:mov ax,dseg 
      14 0003  8E D8			      mov ds,ax 
      15 0005  A0 0000 R		      mov al,data 
      16 0008  04 16			      add al,16h 
      17 000A  A2 0001 R		      mov sum,al 
      18 000D  B4 4C			      mov ah,4ch 
      19 000F  CD 21			      int 21h 
      20 0011				cseg ends 
      21				end start 
Microsoft (R) Macro Assembler Version 5.00                  4/9/7                                                             Symbols-1


Segments and Groups:

                N a m e         	Length	 Align	Combine Class

CSEG . . . . . . . . . . . . . .  	0011	PARA	NONE	
DSEG . . . . . . . . . . . . . .  	0002	PARA	NONE	
SSEG . . . . . . . . . . . . . .  	0200	PARA	STACK	

Symbols:            

                N a m e         	Type	 Value	 Attr

DATA . . . . . . . . . . . . . .  	L BYTE	0000	DSEG

START  . . . . . . . . . . . . .  	L NEAR	0000	CSEG
SUM  . . . . . . . . . . . . . .  	L BYTE	0001	DSEG

@FILENAME  . . . . . . . . . . .  	TEXT  a		


     18 Source  Lines
     18 Total   Lines
      8 Symbols

  49464 + 451000 Bytes symbol space free

      0 Warning Errors
      0 Severe  Errors