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📄 4.lst

📁 用汇编语言编写的在MASM上实现大小写转换,排序,比较大小的源程序和可执行文件
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Microsoft (R) Macro Assembler Version 5.00                  11/14/6                                                             Page     1-1


       1				EXTRN  SUB1:FAR,SUB2:FAR,SUB3:FAR 
       2				PUBLIC START 
       3				 
       4				HUANHANG  MACRO 
       5				          MOV DL,0DH 
       6				          MOV AH,2 
       7				          INT 21H 
       8				          MOV DL,0AH 
       9				          MOV AH,2 
      10				          INT 21H 
      11				ENDM 
      12				 
      13 0000				DATA SEGMENT 
      14 0000  20 20 20 20 20 20 20	    MENU  DB '                         
					  MENU                      $' 
      15       20 20 20 20 20 20 20	
      16       20 20 20 20 20 20 20	
      17       20 20 20 20 20 20 4D	
      18       45 4E 55 20 20 20 20	
      19       20 20 20 20 20 20 20	
      20       20 20 20 20 20 20 20	
      21       20 20 20 20 24		
      22 0036  31 20 20 20 3C 43 48	    MESG1 DB '1   <CHANG>   2 <MAX>   3
					 <SORT>    4 <TIME>    5 <EXIT>    $' 
      23       41 4E 47 3E 20 20 20	
      24       32 20 3C 4D 41 58 3E	
      25       20 20 20 33 20 3C 53	
      26       4F 52 54 3E 20 20 20	
      27       20 34 20 3C 54 49 4D	
      28       45 3E 20 20 20 20 35	
      29       20 3C 45 58 49 54 3E	
      30       20 20 20 20 24		
      31 0073  50 4C 45 41 53 45 20	    MESG2 DB 'PLEASE INPUT THE RIGHT NU
					MBER:$' 
      32       49 4E 50 55 54 20 54	
      33       48 45 20 52 49 47 48	
      34       54 20 4E 55 4D 42 45	
      35       52 3A 24			
      36 0092  45 52 52 4F 52 21 50	    MESG3 DB 'ERROR!PLEASE INPUT THE RI
					GHT NUMBER AGAIN:$'         ;此处输入数
					据段代码  
      37       4C 45 41 53 45 20 49	
      38       4E 50 55 54 20 54 48	
      39       45 20 52 49 47 48 54	
      40       20 4E 55 4D 42 45 52	
      41       20 41 47 41 49 4E 3A	
      42       24			
      43 00BD				DATA ENDS 
      44				 
      45 0000				STACK SEGMENT PARA STACK 'STACK' 
      46 0000  0064[			      DB 100 DUP(0) 
      47	   00			
      48			 ]	
      49				
Microsoft (R) Macro Assembler Version 5.00                  11/14/6                                                             Page     1-2


      50 0064				STACK ENDS 
      51				 
      52 0000				CODE  SEGMENT 
      53				      ASSUME CS:CODE,DS:DATA 
      54 0000  B8 ---- R		START:MOV AX,DATA 
      55 0003  8E D8			      MOV DS,AX 
      56				 
      57 0005  8D 16 0000 R		      LEA DX,MENU            ;DISPLAY 
      58 0009  E8 00A1 R		      CALL DISP 
      59 000C  8D 16 0036 R		      LEA DX,MESG1 
      60 0010  E8 00A1 R		      CALL DISP 
      61 0013  8D 16 0073 R		      LEA DX,MESG2 
      62 0017  E8 00A1 R		       CALL DISP 
      63				 
      64 001A  B4 00			NEXT: MOV AH,0 
      65 001C  CD 16			      INT 16H 
      66				       
      67 001E  EB 14 90			      JMP PANDUAN 
      68				 
      69 0021  B2 0A			ERROR:MOV DL,0AH 
      70 0023  B4 02			      MOV AH,2 
      71 0025  CD 21			      INT 21H 
      72 0027  8D 16 0092 R		      LEA DX,MESG3             
      73 002B  E8 00A1 R		      CALL DISP 
      74 002E  EB EA			      JMP NEXT  
      75 0030  B4 4C			EXIT: MOV AH,4CH 
      76 0032  CD 21			      INT 21H 
      77				 
      78 0034  3C 31			PANDUAN:CMP AL,31H 
      79 0036  74 12			        JE  JUMP1 
      80 0038  3C 32			        CMP AL,32H 
      81 003A  74 2B			        JE  JUMP2 
      82 003C  3C 33			        CMP AL,33H 
      83 003E  74 44			        JE  JUMP3 
      84 0040  3C 34			        CMP AL,34H 
      85 0042  74 EC			        JE  EXIT 
      86 0044  3C 35			        CMP AL,35H 
      87 0046  74 E8			        JE  EXIT 
      88 0048  EB D7			        JMP ERROR 
      89				 
      90 004A				JUMP1:HUANHANG 
      91 004A  B2 0D                 1	          MOV DL,0DH 
      92 004C  B4 02                 1	          MOV AH,2 
      93 004E  CD 21                 1	          INT 21H 
      94 0050  B2 0A                 1	          MOV DL,0AH 
      95 0052  B4 02                 1	          MOV AH,2 
      96 0054  CD 21                 1	          INT 21H 
      97				      HUANHANG 
      98 0056  B2 0D                 1	          MOV DL,0DH 
      99 0058  B4 02                 1	          MOV AH,2 
     100 005A  CD 21                 1	          INT 21H 
     101 005C  B2 0A                 1	          MOV DL,0AH 
     102 005E  B4 02                 1	          MOV AH,2 
     103 0060  CD 21                 1	          INT 21H 
Microsoft (R) Macro Assembler Version 5.00                  11/14/6                                                             Page     1-3


     104 0062  EA 0000 ---- E		      JMP SUB1 
     105 0067				JUMP2:HUANHANG 
     106 0067  B2 0D                 1	          MOV DL,0DH 
     107 0069  B4 02                 1	          MOV AH,2 
     108 006B  CD 21                 1	          INT 21H 
     109 006D  B2 0A                 1	          MOV DL,0AH 
     110 006F  B4 02                 1	          MOV AH,2 
     111 0071  CD 21                 1	          INT 21H 
     112				      HUANHANG 
     113 0073  B2 0D                 1	          MOV DL,0DH 
     114 0075  B4 02                 1	          MOV AH,2 
     115 0077  CD 21                 1	          INT 21H 
     116 0079  B2 0A                 1	          MOV DL,0AH 
     117 007B  B4 02                 1	          MOV AH,2 
     118 007D  CD 21                 1	          INT 21H 
     119 007F  EA 0000 ---- E		      JMP SUB2 
     120 0084				JUMP3:HUANHANG 
     121 0084  B2 0D                 1	          MOV DL,0DH 
     122 0086  B4 02                 1	          MOV AH,2 
     123 0088  CD 21                 1	          INT 21H 
     124 008A  B2 0A                 1	          MOV DL,0AH 
     125 008C  B4 02                 1	          MOV AH,2 
     126 008E  CD 21                 1	          INT 21H 
     127				      HUANHANG 
     128 0090  B2 0D                 1	          MOV DL,0DH 
     129 0092  B4 02                 1	          MOV AH,2 
     130 0094  CD 21                 1	          INT 21H 
     131 0096  B2 0A                 1	          MOV DL,0AH 
     132 0098  B4 02                 1	          MOV AH,2 
     133 009A  CD 21                 1	          INT 21H 
     134 009C  EA 0000 ---- E		      JMP SUB3 
     135				 
     136 00A1				DISP  PROC NEAR 
     137 00A1  B4 09			      MOV AH,09H 
     138 00A3  CD 21			      INT 21H       
     139				      HUANHANG 
     140 00A5  B2 0D                 1	          MOV DL,0DH 
     141 00A7  B4 02                 1	          MOV AH,2 
     142 00A9  CD 21                 1	          INT 21H 
     143 00AB  B2 0A                 1	          MOV DL,0AH 
     144 00AD  B4 02                 1	          MOV AH,2 
     145 00AF  CD 21                 1	          INT 21H 
     146 00B1  C3			      RET 
     147 00B2				DISP  ENDP           
     148				 
     149 00B2				CODE  ENDS 
     150				      END   START 

Microsoft (R) Macro Assembler Version 5.00                  11/14/6                                                             Symbols-1


Macros:

		N a m e			Lines

HUANHANG . . . . . . . . . . . .  	   6

Segments and Groups:

                N a m e         	Length	 Align	Combine Class

CODE . . . . . . . . . . . . . .  	00B2	PARA	NONE	
DATA . . . . . . . . . . . . . .  	00BD	PARA	NONE	
STACK  . . . . . . . . . . . . .  	0064	PARA	STACK	'STACK'

Symbols:            

                N a m e         	Type	 Value	 Attr

DISP . . . . . . . . . . . . . .  	N PROC	00A1	CODE	Length = 0011

ERROR  . . . . . . . . . . . . .  	L NEAR	0021	CODE
EXIT . . . . . . . . . . . . . .  	L NEAR	0030	CODE

JUMP1  . . . . . . . . . . . . .  	L NEAR	004A	CODE
JUMP2  . . . . . . . . . . . . .  	L NEAR	0067	CODE
JUMP3  . . . . . . . . . . . . .  	L NEAR	0084	CODE

MENU . . . . . . . . . . . . . .  	L BYTE	0000	DATA
MESG1  . . . . . . . . . . . . .  	L BYTE	0036	DATA
MESG2  . . . . . . . . . . . . .  	L BYTE	0073	DATA
MESG3  . . . . . . . . . . . . .  	L BYTE	0092	DATA

NEXT . . . . . . . . . . . . . .  	L NEAR	001A	CODE

PANDUAN  . . . . . . . . . . . .  	L NEAR	0034	CODE

START  . . . . . . . . . . . . .  	L NEAR	0000	CODE	Global
SUB1 . . . . . . . . . . . . . .  	L FAR 	0000		External
SUB2 . . . . . . . . . . . . . .  	L FAR 	0000		External
SUB3 . . . . . . . . . . . . . .  	L FAR 	0000		External

@FILENAME  . . . . . . . . . . .  	TEXT  4		

Microsoft (R) Macro Assembler Version 5.00                  11/14/6                                                             Symbols-2



     80 Source  Lines
    122 Total   Lines
     22 Symbols

  49778 + 416526 Bytes symbol space free

      0 Warning Errors
      0 Severe  Errors

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