带有&符号和pmap的可变内存位置

这是简单的代码：

int main ()
{

   long ms = 10000000;

   int  var1;
   char var2[10];

   printf("Address of var1 variable: %xn",&var1  );
   printf("Address of var2 variable: %xn",&var2  );
   printf("Sizeof of var2 variable: %dn",sizeof(var2) );

   retpid();
   millisleep(ms);

   return 0;
}

并且 – 它返回var1和var2内存地址(虚拟内存,我相信？)：

$./address
Address of var1 variable: 797927b4
Address of var2 variable: 797927a0
Sizeof of var2 variable: 10
PID = 15885

但是 – 当我运行pmap时 – 我在那里看不到这个地址：

我在这里想念的是什么？
$pmap -x 15885
15885:   ./address
Address           Kbytes     RSS   Dirty Mode   Mapping
0000000000400000       4       4       0 r-x--  address
000000000
int main ()
{

   long ms = 10000000;

   int  var1;
   char var2[10];

   printf("Address of var1 variable: %xn",sizeof(var2) );

   retpid();
   millisleep(ms);

   return 0;
}
int main ()
{

   long ms = 10000000;

   int  var1;
   char var2[10];

   printf("Address of var1 variable: %xn",sizeof(var2) );

   retpid();
   millisleep(ms);

   return 0;
}00 4 4 4 rw--- address
 00007fcdb6bbc000 1576 256 0 r-x-- libc-2.12.so
 00007fcdb6d46000 2048 0 0 ----- libc-2.12.so
 00007fcdb6f46000 16 16 16 r---- libc-2.12.so
 00007fcdb6f4a000 4 4 4 rw--- libc-2.12.so
 00007fcdb6f4b000 20 12 12 rw--- [ anon ]
 00007fcdb6f50000 128 104 0 r-x-- ld-2.12.so
 00007fcdb7160000 12 12 12 rw--- [ anon ]
 00007fcdb716d000 8 8 8 rw--- [ anon ]
 00007fcdb716f000 4 4 4 r---- ld-2.12.so
 00007fcdb7170000 4 4 4 rw--- ld-2.12.so
 00007fcdb7171000 4 4 4 rw--- [ anon ]
 00007fff79780000 84 12 12 rw--- [ stack ]
 00007fff797ff000 4 4 0 r-x-- [ anon ]
 ffffffffff600000 4 0 0 r-x-- [ anon ]
 ---------------- ------ ------ ------
 total kB 3924 448 80