Where are static variables stored in C and C++?

Question

In what segment (.BSS, .DATA, other) of an executable file are static variables stored so that they don\'t have name collision? For example:

foo.c:                  


        

Answer 1

you already know either it store in bss(block start by symbol) also referred as uninitialized data segment or in initialized data segment.

lets take an simple example

void main(void)
{
static int i;
}

the above static variable is not initialized , so it goes to uninitialized data segment(bss).

void main(void)
{
static int i=10;
}

and of course it initialized by 10 so it goes to initialized data segment.