How to “goto” into different function in c?

Question

Basically I am trying to simulate assembly code in C.

Here is the C code:

int main()
{
   test();
main_next:
   printf(\"Hello, Worl         


        

Answer 1

GCC generates assembly file first and only then assembles it, so what about creating labels using inline assembly?

void test()
{
    __asm__ volatile ( 
         "jmp main_next"
    );
}


int main()
{
    test();
    __asm__ volatile ( 
        "main_next:"
    );
    printf("hello, world");
}

However, this (obviously) should not be used in real cases, as it doesn't take care of stack at all.