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我使用的是masm32編譯和鏈接在Windows 7,它適用於下面的代碼很好。然而,調用stdOut並不是簡單地在我的命令提示符上打印任何內容。我究竟做錯了什麼?調用標準輸出的masm32沒有輸出
.386
.model flat, stdcall
option casemap:none
include C:\masm32\include\windows.inc
include C:\masm32\include\kernel32.inc
include C:\masm32\include\user32.inc
include C:\masm32\include\masm32.inc
includelib C:\masm32\lib\kernel32.lib
includelib C:\masm32\lib\user32.lib
includelib C:\masm32\lib\masm32.lib
.data
MsgBoxCaption db "Message Box Caption", 0
MsgBoxText db "Win32 Assembly is great!", 0
.data?
; declare an uninitialized byte, referred to as location sum
sum dd ?
.code
start:
mov eax, 1d
mov ebx, 1d
; result will be stored in the first argument
add eax, ebx
; push eax onto the stack
push eax
; pop value into sum
pop sum
; invoke MessageBox, NULL, addr MsgBoxText, addr MsgBoxCaption, MB_OK
invoke StdOut, addr MsgBoxCaption
invoke StdOut, addr sum
; exit with status code 0
invoke ExitProcess, 0
end start