Assembly String builder tool
A program to create assembly 8086 strings to print without using any printing/strings related function but only mov-xchg-int and loops
This software is probably useless in any use case so you should ignore it as it is only a fun project for school and for making assembly project easily using only the instructions we studied yet
Sample program generated by the software that writes "Hello World!"
mov DS:[ 0 ],0 ;EMPTY
mov DS:[ 1 ],0 ;EMPTY
mov DS:[ 2 ], 11 ;NUMBER OF CHARS
mov DS:[ 3 ],0 ;CH = 0
mov DS:[ 4 ], 8 ;START OF CHARS
mov DS:[ 5 ],0 ;BH = 0
mov DS:[ 6 ],0 ;DL = 0
mov DS:[ 7 ],0 ;DH = 0
mov DS:[ 0 ],AX ;SAVE AX AND EMPTY IT
xchg DS:[ 2 ],CX ;SAVE CX AND LOAD CHAR COUNTER
xchg DS:[ 4 ],BX ;SAVE AND LOAD POINTER
xchg DS:[ 6 ],DX ;SAVE AND LOAD CHARACTER
mov DS:[ 8 ], 104 ;MOVE CHARS
mov DS:[ 9 ], 101 ;MOVE CHARS
mov DS:[ 10 ], 108 ;MOVE CHARS
mov DS:[ 11 ], 108 ;MOVE CHARS
mov DS:[ 12 ], 111 ;MOVE CHARS
mov DS:[ 13 ], 32 ;MOVE CHARS
mov DS:[ 14 ], 119 ;MOVE CHARS
mov DS:[ 15 ], 111 ;MOVE CHARS
mov DS:[ 16 ], 114 ;MOVE CHARS
mov DS:[ 17 ], 108 ;MOVE CHARS
mov DS:[ 18 ], 100 ;MOVE CHARS
mov AX,0 ;EMPTY AX
mov AH,2 ;OUTPUT MODE
loopPrint:
mov DL,DS:[BX] ;LOAD CURRENT CHAR IN MEMORY
int 21h ;PRINT
inc BX ;INCREMENT POINTER
loop loopPrint
mov AX,DS:[ 0 ]
mov CX,DS:[ 2 ]
mov BX,DS:[ 4 ]
mov DX,DS:[ 6 ]
