汇编-SIZEOF返回数组字节总数

 

SIZEOF操作符的返回值等于LENGTHOF与TYPE的返回值的乘积

.386
.model flat,stdcall
.stack 4096
ExitProcess PROTO,dwExitCode:DWORD

.data
intArray WORD 32 DUP(0)


.code
main PROC
        
        mov eax,SIZEOF intArray  ;EAX = 00000040h=64
        
    INVOKE ExitProcess,0
main ENDP
END  main