lt54a.lst

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;lt54a.asm			     Page 1 - 1
mainbegin macro
        mov ax,@data
        mov ds,ax
        endm

mainend macro return
        mov al,return
        mov ah,4ch
        int 21h
        endm


dispmsg macro message
        lea dx,message
        mov ah,9
        int 21h
        endm
*******************************************************
;例题 5.4B
        .model small
        .stack
 0000				        .data
 0000 48 65 6C 6C 6F 2C		string  db 'Hello,Everybody !',0dh,0ah,'$'
       45 76 65 72 79 62
       6F 64 79 20 21 0D
       0A 24
 0000				        .code
 0000				start:  mainbegin      ;宏调用
 0000  B8 ---- R	                       1	        mov ax,@data
 0003  8E D8		     1	        mov ds,ax


				        dispmsg string ；宏调用
 0005  BA 0000 R	                        1	        lea dx,string
 0008  B4 09		      1	        mov ah,9
 000A  CD 21		      1	        int 21h


				        mainend 0      ；宏调用
 000C  B0 00		     1	        mov al,0
 000E  B4 4C		     1	        mov ah,4ch
 0010  CD 21		     1	        int 21h
				        end start


Microsoft (R) Macro Assembler Version 6.00     		    08/28/03 16:38:37
lt54a.asm						     Symbols 2 - 1




Macros:

                N a m e                 Type

dispmsg  . . . . . . . . . . . .	Proc
mainbegin  . . . . . . . . . . .	Proc
mainend  . . . . . . . . . . . .	Proc


Segments and Groups:

                N a m e                 Size     Length   Align   Combine Class

DGROUP . . . . . . . . . . . . .	GROUP
_DATA  . . . . . . . . . . . . .	16 Bit	 0014	  Word	  Public  'DATA'	
STACK  . . . . . . . . . . . . .	16 Bit	 0400	  Para	  Stack	  'STACK'	 
_TEXT  . . . . . . . . . . . . .	16 Bit	 0012	  Word	  Public  'CODE'	


Symbols:

                N a m e                 Type     Value    Attr

@CodeSize  . . . . . . . . . . .	Number	 0000h	 
@DataSize  . . . . . . . . . . .	Number	 0000h	 
@Interface . . . . . . . . . . .	Number	 0000h	 
@Model . . . . . . . . . . . . .	Number	 0002h	 
@code  . . . . . . . . . . . . .	Text   	 _TEXT
@data  . . . . . . . . . . . . .	Text   	 DGROUP
@fardata?  . . . . . . . . . . .	Text   	 FAR_BSS
@fardata . . . . . . . . . . . .	Text   	 FAR_DATA
@stack . . . . . . . . . . . . .	Text   	 DGROUP
start  . . . . . . . . . . . . .	L Near	 0000	  _TEXT	
string . . . . . . . . . . . . .	Byte	 0000	  _DATA	

	   0 Warnings
	   0 Errors