----- C code extract starts here -----

static char c = 55;
static char d = 99;

int main(void)
{
 ...
}

----- assembler extract starts here -----

         .global __do_copy_data
        .global __do_clear_bss
        .data
        .type   c, @object
        .size   c, 1
c:
        .byte   55
        .type   d, @object
        .size   d, 1
d:
        .byte   99
        .text