数组
下面示例分别示例了 函数内数组，数组作为参数，数组作为返回值
7 void Show(char szBuffer[]) {
//strcpy(szBuffer, "Hello World");
9 printf(szBuffer);
10 }
11 char* RetArray() {
12 char szBuff[] = { "Hello World" };
13 return szBuff;
14 }
16 int main()
17 {
18 int nArray[5] = { 1,2,3,4,5 };
mov dword ptr ss:[ebp-1C],1
mov dword ptr ss:[ebp-18],2
mov dword ptr ss:[ebp-14],3
mov dword ptr ss:[ebp-10],4
mov dword ptr ss:[ebp-C],5
19 int nOne = 1;
mov dword ptr ss:[ebp-28],1
20 int nTwo = 2;
mov dword ptr ss:[ebp-34],2
21 int nThree = 3;
mov dword ptr ss:[ebp-40],3
22 int nFour = 4;
mov dword ptr ss:[ebp-4C],4
23 int nFive = 5;
mov dword ptr ss:[ebp-58],5
25 char cChar = 'A';
mov byte ptr ss:[ebp-61],41
26 float fFour = 1.0f;
movss xmm0,dword ptr ds:[<__real@3f800000>]
movss dword ptr ss:[ebp-70],xmm0
27 short sShort = 1;
mov eax,1
mov word ptr ss:[ebp-7C],ax
28 int nInt = 2;
mov dword ptr ss:[ebp-88],2
29 double dDouble = 2.0f;
movsd xmm0,qword ptr ds:[<__real@4000000000000000>]
movsd qword ptr ss:[ebp-98],xmm0
//数组作为参数
32 char szHello[20] = { 0 };
xor eax,eax
mov dword ptr ss:[ebp-B4],eax
mov dword ptr ss:[ebp-B0],eax
mov dword ptr ss:[ebp-AC],eax
mov dword ptr ss:[ebp-A8],eax
mov dword ptr ss:[ebp-A4],eax
33 Show(szHello);
lea eax,dword ptr ss:[ebp-B4]
push eax
call array.CB123A
add esp,4
//数组作为返回值
36 printf("justin %s \r\n", RetArray());
call array.CB12DF
push eax
push array.CB7B40
call array.CB1334
add esp,8
//下标寻址和指针寻址
39 char * pChar = NULL;
mov dword ptr ss:[ebp-C0],0
40 char szBuff[] = "Hello";
mov eax,dword ptr ds:[CB7B50]
mov dword ptr ss:[ebp-D0],eax
mov cx,word ptr ds:[CB7B54]
mov word ptr ss:[ebp-CC],cx
41 pChar = szBuff;
lea eax,dword ptr ss:[ebp-D0]
mov dword ptr ss:[ebp-C0],eax
42 printf("%c", *pChar);
mov eax,dword ptr ss:[ebp-C0]
movsx ecx,byte ptr ds:[eax]
push ecx
push array.CB7B58
call array.CB1334
add esp,8
43 printf("%c", szBuff[0]);
mov eax,1
imul ecx,eax,0
movsx edx,byte ptr ss:[ebp+ecx-D0]
push edx
push array.CB7B58
call array.CB1334
add esp,8
45 return 0;
}
