g++与c++扩栈方法

g++：

 1 /*
 2  * Problem:  
 3  * Author:  SHJWUDP
 4  * Created Time:  2015/8/5 星期三 15:54:42
 5  * File Name: tmp.cpp
 6  * State: 
 7  * Memo: 
 8  */
 9 
10 const int main_stack=16;
11 char my_stack[128<<20];
12 
13 void MAIN() {
14     //your code
15 }
16 
17 int main() {
18     __asm__("movl %%esp, (%%eax);
"::"a"(my_stack):"memory");
19     __asm__("movl %%eax, %%esp;
"::"a"(my_stack+sizeof(my_stack)-main_stack):"%esp");
20     MAIN();
21     __asm__("movl (%%eax), %%esp;
"::"a"(my_stack):"%esp");
22     return 0;
23 }

c++:

 1 /*
 2  * Problem:  
 3  * Author:  SHJWUDP
 4  * Created Time:  2015/8/5 星期三 15:54:42
 5  * File Name: tmp.cpp
 6  * State: 
 7  * Memo: 
 8  */
 9 #pragma comment(linker, "/STACK:1024000000,1024000000") 
10 
11 int main() {
12     return 0;
13 }