| Medieval Bob |
2004-06-27 12:24 PM |
Okay, need help again.
Code:
;include main 32-bit header
include irvine32.inc
.data
;program data
input byte 20 dup (?)
.code
;program code
main proc
mov edx, offset input ;sets edx to the beginning of input
getnums:
call readhex
cmp eax, 99h ;this checks for an exit flag
je continue ;exits if flag is given
mov [edx], al
add edx, 1
cmp edx, offset input + 28 ;checks for the 28th number (total in example)
jc getnums ;loop if not finished
continue:
mov ecx, edx ;makes a copy of edx to know when to stop
mov edx, offset input ;sets edx back to the beginning of input
printnum:
mov eax, [edx]
call writehex
;exit the program
exit
main endp
end main
My call to writehex works, but I need to print out the values entered. As it is, if I enter A, it loops, then I enter 99 to get out of the loop, I have a problem.
The register, eax, is 0000000A. So, when I call writehex, it writes 0000000A. I just need it to print A. How do I do that? |
