woowow masm32 for fun 😆 , I alway wonder how to code in asm, here is an example to show message box in asm
.MODEL FLAT, STDCALL
OPTION CASEMAP:NONE
Include masm32includewindows.inc
Include masm32includekernel32.inc
Include masm32includeuser32.inc
IncludeLib masm32libuser32.lib
IncludeLib masm32libkernel32.lib
.DATA
MsgCaption DB "First Steps",0
MsgBoxText DB "This is a bare bones exe application.",0
.CODE
Start:
Invoke MessageBox, NULL,Offset MsgBoxText, Offset MsgCaption, MB_OK
Invoke ExitProcess,NULL
End Start
nothing fancy, let try another one, a dialogue with a button and an event click on that button
.486 ; create 32 bit code
.model flat, stdcall ; 32 bit memory model
option casemap :none ; case sensitive
; include files
; ~~~~~~~~~~~~~
include masm32includewindows.inc
include masm32includemasm32.inc
include masm32includegdi32.inc
include masm32includeuser32.inc
include masm32includekernel32.inc
include masm32includeComctl32.inc
include masm32includecomdlg32.inc
include masm32includeshell32.inc
include masm32includeoleaut32.inc
include masm32includemsvcrt.inc
include masm32includedialogs.inc
include masm32macrosmacros.asm
; libraries
; ~~~~~~~~~
includelib masm32libmasm32.lib
includelib masm32libgdi32.lib
includelib masm32libuser32.lib
includelib masm32libkernel32.lib
includelib masm32libComctl32.lib
includelib masm32libcomdlg32.lib
includelib masm32libshell32.lib
includelib masm32liboleaut32.lib
includelib masm32libmsvcrt.lib
WndProc PROTO :DWORD,:DWORD,:DWORD,:DWORD
.data?
hInstance dd ?
.code
start:
mov hInstance, FUNC(GetModuleHandle,NULL)
call main
invoke ExitProcess,eax
;
main proc
Dialog "Bare Bones Dialog", ; caption
"MS Sans Serif",10, ; font,pointsize
WS_OVERLAPPED or ; styles for
WS_SYSMENU or DS_CENTER, ; dialog window
2, ; number of controls
50,50,150,80, ; x y co-ordinates
1024 ; memory buffer size
DlgButton "Cancel",WS_TABSTOP,48,40,50,15,IDCANCEL
DlgStatic "Bare Bones Dialog Written In MASM32",
SS_CENTER,2,20,140,9,100
CallModalDialog hInstance,0,WndProc,NULL
ret
main endp
;
WndProc proc hWin:DWORD,uMsg:DWORD,wParam:DWORD,lParam:DWORD
.if uMsg == WM_INITDIALOG
invoke SendMessage,hWin,WM_SETICON,1,
FUNC(LoadIcon,NULL,IDI_ASTERISK)
.elseif uMsg == WM_COMMAND
.if wParam == IDCANCEL
jmp quit_dialog
.endif
.elseif uMsg == WM_CLOSE
quit_dialog:
invoke EndDialog,hWin,0
.endif
xor eax, eax
ret
WndProc endp
;
end start
wowo fun fun fun masm32 can be download freely on google and if you are interested, I will post a link for newbie to asm
btw I dont think you can code in it, it’s to complicate for you 😆 😆 my programming language is alway c++ and c# and I will code in asm just for fun to display something like hello world on my screen 😀
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