If I run some program under Linux I can see in /proc/pid/smaps that part of its binary is mapped to physical memory. For example:
08047000-0804d000 r-xp 00000000 b4:04 2845 /usr/bin/test_prog
Size: 24 kB
Rss: 20 kB
Pss: 20 kB
Shared_Clean: 0 kB
Shared_Dirty: 0 kB
Private_Clean: 20 kB
Private_Dirty: 0 kB
Referenced: 20 kB
...
(mapped 20 out of 24 kB)
How can I see exactly which parts of binary is mapped? If I understand right, according to this answer field address in /proc/pid/maps shows starting and ending addresses of whole file in virtual memory. Which tool can I use to investigate which part of virtual memory, where binary is loaded, mapped to RAM?
