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#include <stdio.h>
int add(int a,int b)
{
int c=0;
c=a+b;
return c;
}
int main(void)
{
int x=0;
int y=3;
int z=4;
x=add(y,z);
return 0;
}
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addº¯Êý
{
0040D750 push ebp
//°Ñmainº¯ÊýµÄebpѹջ£¬ebp=1000,esp=896
0040D751 mov ebp,esp
//µÃµ½“Дջ»ùÖ·£¬ÕâÀïµÄеÄÒâ˼ÊÇÿ¸öº¯Êý·ÃÎÊÊôÓÚ×Ô¼ºµÄÒ»¿éÕ»ÇøÓò£¬ÆäʵÊÇÏàÁÚµÄÄÚ´æÇøÓò£¬»òÕß˵ջֻÓÐÒ»¸ö¡£ebp=896£¬esp=896
0040D753 sub esp,44h
//ebp=896£¬esp=828
0040D756 push ebx
0040D757 push esi
0040D758 push edi
//ebp=896£¬esp=816
0040D759 lea edi,[ebp-44h]
0040D75C mov ecx,11h
0040D761 mov eax,0CCCCCCCCh
0040D766 rep stos dword ptr [edi]
//³õʼ»¯ÄÚ²¿±äÁ¿Çø
5: int c=0;
0040D768 mov dword ptr [ebp-4],0
//c·ÅÈë“Дջ»ùÖ·
6: c=a+b;
0040D76F mov eax,dword ptr [ebp+8]
0040D772 add &n
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unsigned char Count;
sbit Xiang=P1^2 ; //·äÃùÆ÷Ïì
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