Помогите с ассемблером⁠⁠

.386
.model flat, stdcall
option casemap :none

include windows.inc
include user32.inc
include kernel32.inc
includelib user32.lib
includelib kernel32.lib

.data
szClassName db "TextWindowClass",0
szAppName db "Text Input/Output App",0
szInputLabel db "Введите текст:",0
szOutputLabel db "Результат:",0
szButtonText db "Обработать",0

hInstance dd 0
hInputEdit dd 0
hOutputEdit dd 0
hButton dd 0

.data?
hWnd dd ?
CommandLine dd ?

.code
start:
invoke GetModuleHandle, NULL
mov hInstance, eax
invoke GetCommandLine
mov CommandLine, eax

invoke WinMain, hInstance, NULL, CommandLine, SW_SHOWDEFAULT
invoke ExitProcess, eax

WinMain proc hInst:HINSTANCE, hPrevInst:HINSTANCE, CmdLine:LPSTR, CmdShow:DWORD
LOCAL wc:WNDCLASSEX
LOCAL msg:MSG

mov wc.cbSize, sizeof WNDCLASSEX
mov wc.style, CS_HREDRAW or CS_VREDRAW
mov wc.lpfnWndProc, offset WndProc
mov wc.cbClsExtra, 0
mov wc.cbWndExtra, 0
mov eax, hInst
mov wc.hInstance, eax
mov wc.hbrBackground, COLOR_BTNFACE+1
mov wc.lpszMenuName, NULL
mov wc.lpszClassName, offset szClassName

invoke LoadIcon, NULL, IDI_APPLICATION
mov wc.hIcon, eax
mov wc.hIconSm, eax

invoke LoadCursor, NULL, IDC_ARROW
mov wc.hCursor, eax

invoke RegisterClassEx, addr wc

invoke CreateWindowEx, 0, addr szClassName, addr szAppName,\
WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT,\
400, 300, NULL, NULL, hInst, NULL

mov hWnd, eax

invoke ShowWindow, hWnd, SW_SHOWNORMAL
invoke UpdateWindow, hWnd

.WHILE TRUE
invoke GetMessage, addr msg, NULL, 0, 0
.BREAK .IF (!eax)
invoke TranslateMessage, addr msg
invoke DispatchMessage, addr msg
.ENDW

mov eax, msg.wParam
ret
WinMain endp

WndProc proc hWin:HWND, uMsg:UINT, wParam:WPARAM, lParam:LPARAM
.IF uMsg == WM_CREATE
; Создаем метку для поля ввода
invoke CreateWindowEx, 0, addr "STATIC", addr szInputLabel,\
WS_CHILD or WS_VISIBLE or SS_LEFT,\
10, 10, 150, 20, hWin, NULL, hInstance, NULL

; Создаем поле ввода
invoke CreateWindowEx, WS_EX_CLIENTEDGE, addr "EDIT", NULL,\
WS_CHILD or WS_VISIBLE or WS_BORDER or ES_AUTOHSCROLL,\
10, 30, 350, 25, hWin, 100, hInstance, NULL
mov hInputEdit, eax

; Создаем метку для поля вывода
invoke CreateWindowEx, 0, addr "STATIC", addr szOutputLabel,\
WS_CHILD or WS_VISIBLE or SS_LEFT,\
10, 70, 150, 20, hWin, NULL, hInstance, NULL

; Создаем поле вывода (только для чтения)
invoke CreateWindowEx, WS_EX_CLIENTEDGE, addr "EDIT", NULL,\
WS_CHILD or WS_VISIBLE or WS_BORDER or ES_READONLY,\
10, 90, 350, 25, hWin, 101, hInstance, NULL
mov hOutputEdit, eax

; Создаем кнопку
invoke CreateWindowEx, 0, addr "BUTTON", addr szButtonText,\
WS_CHILD or WS_VISIBLE or BS_PUSHBUTTON,\
150, 130, 100, 30, hWin, 102, hInstance, NULL
mov hButton, eax

.ELSEIF uMsg == WM_COMMAND
mov eax, wParam
.IF ax == 102 ; Нажата кнопка
shr eax, 16
.IF ax == BN_CLICKED
; Получаем текст из поля ввода
LOCAL buffer[256]:BYTE
invoke GetWindowText, hInputEdit, addr buffer, sizeof buffer

; Здесь можно добавить обработку текста
; Например, преобразовать в верхний регистр
invoke CharUpper, addr buffer

; Устанавливаем текст в поле вывода
invoke SetWindowText, hOutputEdit, addr buffer
.ENDIF
.ENDIF

.ELSEIF uMsg == WM_DESTROY
invoke PostQuitMessage, 0

.ELSE
invoke DefWindowProc, hWin, uMsg, wParam, lParam
ret
.ENDIF

xor eax, eax
ret
WndProc endp

end start

Исправил все проблемы при компиляции, сассемблировал, и та же проблема, что и в посте.

.386
.model flat, stdcall
option casemap :none

include windows.inc
include user32.inc
include kernel32.inc
includelib user32.lib
includelib kernel32.lib

.data
szClassName db "TextWindowClass",0
szAppName db "Text Input/Output App",0
szInputLabel db "Введите текст:",0
szOutputLabel db "Результат:",0
szButtonText db "Обработать",0

hInstance dd 0
hInputEdit dd 0
hOutputEdit dd 0
hButton dd 0

.data?
hWnd dd ?
CommandLine dd ?

.code
start:
invoke GetModuleHandle, NULL
mov hInstance, eax
invoke GetCommandLine
mov CommandLine, eax

invoke WinMain, hInstance, NULL, CommandLine, SW_SHOWDEFAULT
invoke ExitProcess, eax

WinMain proc hInst:HINSTANCE, hPrevInst:HINSTANCE, CmdLine:LPSTR, CmdShow:DWORD
LOCAL wc:WNDCLASSEX
LOCAL msg:MSG

mov wc.cbSize, sizeof WNDCLASSEX
mov wc.style, CS_HREDRAW or CS_VREDRAW
mov wc.lpfnWndProc, offset WndProc
mov wc.cbClsExtra, 0
mov wc.cbWndExtra, 0
mov eax, hInst
mov wc.hInstance, eax
mov wc.hbrBackground, COLOR_BTNFACE+1
mov wc.lpszMenuName, NULL
mov wc.lpszClassName, offset szClassName

invoke LoadIcon, NULL, IDI_APPLICATION
mov wc.hIcon, eax
mov wc.hIconSm, eax

invoke LoadCursor, NULL, IDC_ARROW
mov wc.hCursor, eax

invoke RegisterClassEx, addr wc

invoke CreateWindowEx, 0, addr szClassName, addr szAppName,\
WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT,\
400, 300, NULL, NULL, hInst, NULL

mov hWnd, eax

invoke ShowWindow, hWnd, SW_SHOWNORMAL
invoke UpdateWindow, hWnd

.WHILE TRUE
invoke GetMessage, addr msg, NULL, 0, 0
.BREAK .IF (!eax)
invoke TranslateMessage, addr msg
invoke DispatchMessage, addr msg
.ENDW

mov eax, msg.wParam
ret
WinMain endp

WndProc proc hWin:HWND, uMsg:UINT, wParam:WPARAM, lParam:LPARAM
.IF uMsg == WM_CREATE
; Создаем метку для поля ввода
invoke CreateWindowEx, 0, addr "STATIC", addr szInputLabel,\
WS_CHILD or WS_VISIBLE or SS_LEFT,\
10, 10, 150, 20, hWin, NULL, hInstance, NULL

; Создаем поле ввода
invoke CreateWindowEx, WS_EX_CLIENTEDGE, addr "EDIT", NULL,\
WS_CHILD or WS_VISIBLE or WS_BORDER or ES_AUTOHSCROLL,\
10, 30, 350, 25, hWin, 100, hInstance, NULL
mov hInputEdit, eax

; Создаем метку для поля вывода
invoke CreateWindowEx, 0, addr "STATIC", addr szOutputLabel,\
WS_CHILD or WS_VISIBLE or SS_LEFT,\
10, 70, 150, 20, hWin, NULL, hInstance, NULL

; Создаем поле вывода (только для чтения)
invoke CreateWindowEx, WS_EX_CLIENTEDGE, addr "EDIT", NULL,\
WS_CHILD or WS_VISIBLE or WS_BORDER or ES_READONLY,\
10, 90, 350, 25, hWin, 101, hInstance, NULL
mov hOutputEdit, eax

; Создаем кнопку
invoke CreateWindowEx, 0, addr "BUTTON", addr szButtonText,\
WS_CHILD or WS_VISIBLE or BS_PUSHBUTTON,\
150, 130, 100, 30, hWin, 102, hInstance, NULL
mov hButton, eax

.ELSEIF uMsg == WM_COMMAND
mov eax, wParam
.IF ax == 102 ; Нажата кнопка
shr eax, 16
.IF ax == BN_CLICKED
; Получаем текст из поля ввода
LOCAL buffer[256]:BYTE
invoke GetWindowText, hInputEdit, addr buffer, sizeof buffer

; Здесь можно добавить обработку текста
; Например, преобразовать в верхний регистр
invoke CharUpper, addr buffer

; Устанавливаем текст в поле вывода
invoke SetWindowText, hOutputEdit, addr buffer
.ENDIF
.ENDIF

.ELSEIF uMsg == WM_DESTROY
invoke PostQuitMessage, 0

.ELSE
invoke DefWindowProc, hWin, uMsg, wParam, lParam
ret
.ENDIF

xor eax, eax
ret
WndProc endp

end start

.386
.model flat, stdcall
option casemap :none

include windows.inc
include user32.inc
include kernel32.inc
includelib user32.lib
includelib kernel32.lib

.data
szClassName db "TextWindowClass",0
szAppName db "Text Input/Output App",0
szInputLabel db "Введите текст:",0
szOutputLabel db "Результат:",0
szButtonText db "Обработать",0

hInstance dd 0
hInputEdit dd 0
hOutputEdit dd 0
hButton dd 0

.data?
hWnd dd ?
CommandLine dd ?

.code
start:
invoke GetModuleHandle, NULL
mov hInstance, eax
invoke GetCommandLine
mov CommandLine, eax

invoke WinMain, hInstance, NULL, CommandLine, SW_SHOWDEFAULT
invoke ExitProcess, eax

WinMain proc hInst:HINSTANCE, hPrevInst:HINSTANCE, CmdLine:LPSTR, CmdShow:DWORD
LOCAL wc:WNDCLASSEX
LOCAL msg:MSG

mov wc.cbSize, sizeof WNDCLASSEX
mov wc.style, CS_HREDRAW or CS_VREDRAW
mov wc.lpfnWndProc, offset WndProc
mov wc.cbClsExtra, 0
mov wc.cbWndExtra, 0
mov eax, hInst
mov wc.hInstance, eax
mov wc.hbrBackground, COLOR_BTNFACE+1
mov wc.lpszMenuName, NULL
mov wc.lpszClassName, offset szClassName

invoke LoadIcon, NULL, IDI_APPLICATION
mov wc.hIcon, eax
mov wc.hIconSm, eax

invoke LoadCursor, NULL, IDC_ARROW
mov wc.hCursor, eax

invoke RegisterClassEx, addr wc

invoke CreateWindowEx, 0, addr szClassName, addr szAppName,\
WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT,\
400, 300, NULL, NULL, hInst, NULL

mov hWnd, eax

invoke ShowWindow, hWnd, SW_SHOWNORMAL
invoke UpdateWindow, hWnd

.WHILE TRUE
invoke GetMessage, addr msg, NULL, 0, 0
.BREAK .IF (!eax)
invoke TranslateMessage, addr msg
invoke DispatchMessage, addr msg
.ENDW

mov eax, msg.wParam
ret
WinMain endp

WndProc proc hWin:HWND, uMsg:UINT, wParam:WPARAM, lParam:LPARAM
.IF uMsg == WM_CREATE
; Создаем метку для поля ввода
invoke CreateWindowEx, 0, addr "STATIC", addr szInputLabel,\
WS_CHILD or WS_VISIBLE or SS_LEFT,\
10, 10, 150, 20, hWin, NULL, hInstance, NULL

; Создаем поле ввода
invoke CreateWindowEx, WS_EX_CLIENTEDGE, addr "EDIT", NULL,\
WS_CHILD or WS_VISIBLE or WS_BORDER or ES_AUTOHSCROLL,\
10, 30, 350, 25, hWin, 100, hInstance, NULL
mov hInputEdit, eax

; Создаем метку для поля вывода
invoke CreateWindowEx, 0, addr "STATIC", addr szOutputLabel,\
WS_CHILD or WS_VISIBLE or SS_LEFT,\
10, 70, 150, 20, hWin, NULL, hInstance, NULL

; Создаем поле вывода (только для чтения)
invoke CreateWindowEx, WS_EX_CLIENTEDGE, addr "EDIT", NULL,\
WS_CHILD or WS_VISIBLE or WS_BORDER or ES_READONLY,\
10, 90, 350, 25, hWin, 101, hInstance, NULL
mov hOutputEdit, eax

; Создаем кнопку
invoke CreateWindowEx, 0, addr "BUTTON", addr szButtonText,\
WS_CHILD or WS_VISIBLE or BS_PUSHBUTTON,\
150, 130, 100, 30, hWin, 102, hInstance, NULL
mov hButton, eax

.ELSEIF uMsg == WM_COMMAND
mov eax, wParam
.IF ax == 102 ; Нажата кнопка
shr eax, 16
.IF ax == BN_CLICKED
; Получаем текст из поля ввода
LOCAL buffer[256]:BYTE
invoke GetWindowText, hInputEdit, addr buffer, sizeof buffer

; Здесь можно добавить обработку текста
; Например, преобразовать в верхний регистр
invoke CharUpper, addr buffer

; Устанавливаем текст в поле вывода
invoke SetWindowText, hOutputEdit, addr buffer
.ENDIF
.ENDIF

.ELSEIF uMsg == WM_DESTROY
invoke PostQuitMessage, 0

.ELSE
invoke DefWindowProc, hWin, uMsg, wParam, lParam
ret
.ENDIF

xor eax, eax
ret
WndProc endp

end start