this is a hello world console codes i used:
; A 16-bit DOS HelloWorld program originally by RedOx. Produces a small model .EXE executable.
; To assemble and link from within WinAsm Studio, you must have a special 16-bit linker,
; such as the one in the archive at this URL- http://win32assembly.online.fr/files/Lnk563.exe
; Run the archive to unpack Link.exe, rename the Link.exe file to Link16.exe and copy it
; into the \masm32\bin folder.
.MODEL small
.stack 100h
.data
msg db "This is a 16-bit DOS .EXE executable",13,10,"Hello, World!",13,10,"$"; The string must end with a $
.code
start:
mov ax,@data ; Get the address of the data segment
mov ds,ax ; Set the DS segment
mov dx,offset msg ; Get the address of our message in the DX
mov ah,9 ; Function 09h in AH means "WRITE STRING TO STANDARD OUTPUT"
int 21h ; Call the DOS interrupt (DOS function call)
mov ax,0C07h ; Function 0Ch = "FLUSH BUFFER AND READ STANDARD INPUT"
int 21h ; Waits for a key to be pressed.
mov ax, 4C00h ; the exit fuction [4C+no error (00)]
int 21h ; call DOS interrupt 21h
end start
But when i want to compile it in Radasm it gives that error:
Assembling: HelloA.asm
D:\Masm32\Bin\doslnk.exe /NOLOGO "HelloA.obj" "",,,,,""
Object Modules [.obj]: /NOLOGO HelloA.obj+
LINK : fatal error L1093: HelloA.obj : object file not found
so i opened quickeditor and tried "Project Menu>Console Assemble & Link" but it didnt work either. It gave the error:
Microsoft (R) Macro Assembler Version 6.14.8444
Copyright (C) Microsoft Corp 1981-1997. All rights reserved.
Assembling: D:\masm32\aa.asm
D:\masm32\aa.asm(16) : error A2006: undefined symbol : DGROUP-------------------------------------------->what is that???
D:\masm32\aa.asm(28) : warning A4023: with /coff switch, leading underscore requ
ired for start address : start
_
Assembly Error
Devam etmek için bir tuşa basın . . .
Thanks for your help..!
First of all, are you sure you wanna deal with 16-bit assembly ? You can make console programs in 32-bit, too. You only need 16-bit if you're gonna program for DOS !!!
COFF output format doesn't know "groups". You have to remove the -coff cmdline switch from the line which launched the assembler.
In case you wonder where a "group" is defined in your source code: .MODEL SMALL will make the assembler define such a group (DGROUP), and symbol @data will become a text equate with value <DGROUP>.
Quote from: BlackVortex on October 29, 2009, 07:40:02 AM
First of all, are you sure you wanna deal with 16-bit assembly ? You can make console programs in 32-bit, too. You only need 16-bit if you're gonna program for DOS !!
Oh dude, you are extremely right. I wanna make 32bit console programs :red
Quote from: silentenigma on October 29, 2009, 09:23:42 PM
Quote from: BlackVortex on October 29, 2009, 07:40:02 AM
First of all, are you sure you wanna deal with 16-bit assembly ? You can make console programs in 32-bit, too. You only need 16-bit if you're gonna program for DOS !!
Oh dude, you are extremely right. I wanna make 32bit console programs :red
That's better :bg
If youget stumped search around or post a thread,I recently learned how to nicely read and write to the console (not too easy, at first)