g++与c++扩栈方法

g++：

 /*
  * Problem:
  * Author:  SHJWUDP
  * Created Time:  2015/8/5 星期三 15:54:42
  * File Name: tmp.cpp
  * State:
  * Memo:
  */

 const int main_stack=;
 char my_stack[<<];

 void MAIN() {
     //your code
 }

 int main() {
     __asm__("movl %%esp, (%%eax);\n"::"a"(my_stack):"memory");
     __asm__("movl %%eax, %%esp;\n"::"a"(my_stack+sizeof(my_stack)-main_stack):"%esp");
     MAIN();
     __asm__("movl (%%eax), %%esp;\n"::"a"(my_stack):"%esp");
     return ;
 }

c++:

 /*
  * Problem:
  * Author:  SHJWUDP
  * Created Time:  2015/8/5 星期三 15:54:42
  * File Name: tmp.cpp
  * State:
  * Memo:
  */
 #pragma comment(linker, "/STACK:1024000000,1024000000") 

 int main() {
     return ;
 }