- Stack - [baudrier@salle224-14 BUT2]$ pmap -x 16088 16088: ./stack Address Kbytes RSS Dirty Mode Mapping 000055fc39741000 4 4 0 r---- stack 000055fc39742000 4 4 0 r-x-- stack 000055fc39743000 4 4 0 r---- stack 000055fc39744000 4 4 4 r---- stack 000055fc39745000 4 4 4 rw--- stack 000055fc55245000 132 4 4 rw--- [ anon ] 00007fb88b000000 144 144 0 r---- libc.so.6 00007fb88b024000 1480 1060 0 r-x-- libc.so.6 00007fb88b196000 444 128 0 r---- libc.so.6 00007fb88b205000 16 16 16 r---- libc.so.6 00007fb88b209000 8 8 8 rw--- libc.so.6 00007fb88b20b000 32 20 20 rw--- [ anon ] 00007fb88b353000 20 12 12 rw--- [ anon ] 00007fb88b384000 16 0 0 r---- [ anon ] 00007fb88b388000 8 0 0 r---- [ anon ] 00007fb88b38a000 8 8 0 r-x-- [ anon ] 00007fb88b38c000 4 4 0 r---- ld-linux-x86-64.so.2 00007fb88b38d000 168 168 0 r-x-- ld-linux-x86-64.so.2 00007fb88b3b7000 56 56 0 r---- ld-linux-x86-64.so.2 00007fb88b3c5000 8 8 8 r---- ld-linux-x86-64.so.2 00007fb88b3c7000 4 4 4 rw--- ld-linux-x86-64.so.2 00007fb88b3c8000 4 4 4 rw--- [ anon ] 00007ffcc07fd000 132 36 36 rw--- [ stack ] ffffffffff600000 4 0 0 --x-- [ anon ] ---------------- ------- ------- ------- total kB 2708 1700 120 - MMAP - [baudrier@salle224-14 BUT2]$ pmap -x 17734 17734: ./mmap Address Kbytes RSS Dirty Mode Mapping 000055e00c982000 4 4 0 r---- mmap 000055e00c983000 4 4 0 r-x-- mmap 000055e00c984000 4 4 0 r---- mmap 000055e00c985000 4 4 4 r---- mmap 000055e00c986000 4 4 4 rw--- mmap 000055e020dd6000 132 4 4 rw--- [ anon ] 00007f2007800000 144 144 0 r---- libc.so.6 00007f2007824000 1480 1060 0 r-x-- libc.so.6 00007f2007996000 444 128 0 r---- libc.so.6 00007f2007a05000 16 16 16 r---- libc.so.6 00007f2007a09000 8 8 8 rw--- libc.so.6 00007f2007a0b000 32 20 20 rw--- [ anon ] 00007f2007b2b000 256 128 128 rw--- 256k 00007f2007b6b000 20 12 12 rw--- [ anon ] 00007f2007b80000 64 64 64 rw-s- zero (deleted) 00007f2007b90000 48 32 32 rw--- [ anon ] 00007f2007b9c000 16 0 0 r---- [ anon ] 00007f2007ba0000 8 0 0 r---- [ anon ] 00007f2007ba2000 8 8 0 r-x-- [ anon ] 00007f2007ba4000 4 4 0 r---- ld-linux-x86-64.so.2 00007f2007ba5000 168 168 0 r-x-- ld-linux-x86-64.so.2 00007f2007bcf000 56 56 0 r---- ld-linux-x86-64.so.2 00007f2007bdd000 8 8 8 r---- ld-linux-x86-64.so.2 00007f2007bdf000 4 4 4 rw--- ld-linux-x86-64.so.2 00007f2007be0000 4 4 4 rw--- [ anon ] 00007ffcfccb6000 132 16 16 rw--- [ stack ] ffffffffff600000 4 0 0 --x-- [ anon ] ---------------- ------- ------- ------- total kB 3076 1904 324 - Huge - [baudrier@salle224-14 BUT2]$ pmap -x 18284 18284: ./huge Address Kbytes RSS Dirty Mode Mapping 0000555e2f729000 4 4 0 r---- huge 0000555e2f72a000 4 4 0 r-x-- huge 0000555e2f72b000 4 4 0 r---- huge 0000555e2f72c000 4 4 4 r---- huge 0000555e2f72d000 4 4 4 rw--- huge 0000555e40ba4000 228 100 100 rw--- [ anon ] 00007f2f5d400000 144 144 0 r---- libc.so.6 00007f2f5d424000 1480 1060 0 r-x-- libc.so.6 00007f2f5d596000 444 128 0 r---- libc.so.6 00007f2f5d605000 16 16 16 r---- libc.so.6 00007f2f5d609000 8 8 8 rw--- libc.so.6 00007f2f5d60b000 32 20 20 rw--- [ anon ] 00007f2f5d757000 280 272 272 rw--- [ anon ] 00007f2f5d7c9000 16 0 0 r---- [ anon ] 00007f2f5d7cd000 8 0 0 r---- [ anon ] 00007f2f5d7cf000 8 8 0 r-x-- [ anon ] 00007f2f5d7d1000 4 4 0 r---- ld-linux-x86-64.so.2 00007f2f5d7d2000 168 168 0 r-x-- ld-linux-x86-64.so.2 00007f2f5d7fc000 56 56 0 r---- ld-linux-x86-64.so.2 00007f2f5d80a000 8 8 8 r---- ld-linux-x86-64.so.2 00007f2f5d80c000 4 4 4 rw--- ld-linux-x86-64.so.2 00007f2f5d80d000 4 4 4 rw--- [ anon ] 00007ffdcfdcf000 132 16 16 rw--- [ stack ] ffffffffff600000 4 0 0 --x-- [ anon ] ---------------- ------- ------- ------- total kB 3064 2036 456 - Null - [baudrier@salle224-14 BUT2]$ pmap -x 18519 18519: ./null Address Kbytes RSS Dirty Mode Mapping 0000561bf65bf000 4 4 0 r---- null 0000561bf65c0000 4 4 0 r-x-- null 0000561bf65c1000 4 4 0 r---- null 0000561bf65c2000 4 4 4 r---- null 0000561bf65c3000 4 4 4 rw--- null 0000561c26834000 132 4 4 rw--- [ anon ] 00007f293fa00000 144 144 0 r---- libc.so.6 00007f293fa24000 1480 1060 0 r-x-- libc.so.6 00007f293fb96000 444 128 0 r---- libc.so.6 00007f293fc05000 16 16 16 r---- libc.so.6 00007f293fc09000 8 8 8 rw--- libc.so.6 00007f293fc0b000 32 20 20 rw--- [ anon ] 00007f293fca6000 20 12 12 rw--- [ anon ] 00007f293fcd7000 16 0 0 r---- [ anon ] 00007f293fcdb000 8 0 0 r---- [ anon ] 00007f293fcdd000 8 8 0 r-x-- [ anon ] 00007f293fcdf000 4 4 0 r---- ld-linux-x86-64.so.2 00007f293fce0000 168 168 0 r-x-- ld-linux-x86-64.so.2 00007f293fd0a000 56 56 0 r---- ld-linux-x86-64.so.2 00007f293fd18000 8 8 8 r---- ld-linux-x86-64.so.2 00007f293fd1a000 4 4 4 rw--- ld-linux-x86-64.so.2 00007f293fd1b000 4 4 4 rw--- [ anon ] 00007ffe4e9df000 132 16 16 rw--- [ stack ] ffffffffff600000 4 0 0 --x-- [ anon ] ---------------- ------- ------- ------- total kB 2708 1680 100 - Heap - [baudrier@salle224-14 BUT2]$ pmap -x 18846 18846: ./heap Address Kbytes RSS Dirty Mode Mapping 00005571639f9000 4 4 0 r---- heap 00005571639fa000 4 4 0 r-x-- heap 00005571639fb000 4 4 0 r---- heap 00005571639fc000 4 4 4 r---- heap 00005571639fd000 4 4 4 rw--- heap 000055717e499000 50028 49924 49924 rw--- [ anon ] 00007f485aa00000 144 144 0 r---- libc.so.6 00007f485aa24000 1480 1060 0 r-x-- libc.so.6 00007f485ab96000 444 128 0 r---- libc.so.6 00007f485ac05000 16 16 16 r---- libc.so.6 00007f485ac09000 8 8 8 rw--- libc.so.6 00007f485ac0b000 32 20 20 rw--- [ anon ] 00007f485ad82000 20 12 12 rw--- [ anon ] 00007f485adb3000 16 0 0 r---- [ anon ] 00007f485adb7000 8 0 0 r---- [ anon ] 00007f485adb9000 8 8 0 r-x-- [ anon ] 00007f485adbb000 4 4 0 r---- ld-linux-x86-64.so.2 00007f485adbc000 168 168 0 r-x-- ld-linux-x86-64.so.2 00007f485ade6000 56 56 0 r---- ld-linux-x86-64.so.2 00007f485adf4000 8 8 8 r---- ld-linux-x86-64.so.2 00007f485adf6000 4 4 4 rw--- ld-linux-x86-64.so.2 00007f485adf7000 4 4 4 rw--- [ anon ] 00007fffd8762000 132 16 16 rw--- [ stack ] ffffffffff600000 4 0 0 --x-- [ anon ] ---------------- ------- ------- ------- total kB 52604 51600 50020 - Buf - [baudrier@salle224-14 BUT2]$ pmap -x 19569 19569: ./buf Address Kbytes RSS Dirty Mode Mapping 000056423e617000 4 4 0 r---- buf 000056423e618000 4 4 0 r-x-- buf 000056423e619000 4 4 0 r---- buf 000056423e61a000 4 4 4 r---- buf 000056423e61b000 4 4 4 rw--- buf 000056423e61c000 16384 16384 16384 rw--- [ anon ] 0000564255eda000 132 4 4 rw--- [ anon ] 00007f576c600000 144 144 0 r---- libc.so.6 00007f576c624000 1480 1060 0 r-x-- libc.so.6 00007f576c796000 444 128 0 r---- libc.so.6 00007f576c805000 16 16 16 r---- libc.so.6 00007f576c809000 8 8 8 rw--- libc.so.6 00007f576c80b000 32 20 20 rw--- [ anon ] 00007f576c8c9000 20 12 12 rw--- [ anon ] 00007f576c8fa000 16 0 0 r---- [ anon ] 00007f576c8fe000 8 0 0 r---- [ anon ] 00007f576c900000 8 8 0 r-x-- [ anon ] 00007f576c902000 4 4 0 r---- ld-linux-x86-64.so.2 00007f576c903000 168 168 0 r-x-- ld-linux-x86-64.so.2 00007f576c92d000 56 56 0 r---- ld-linux-x86-64.so.2 00007f576c93b000 8 8 8 r---- ld-linux-x86-64.so.2 00007f576c93d000 4 4 4 rw--- ld-linux-x86-64.so.2 00007f576c93e000 4 4 4 rw--- [ anon ] 00007ffd7eb9e000 132 12 12 rw--- [ stack ] ffffffffff600000 4 0 0 --x-- [ anon ] ---------------- ------- ------- ------- total kB 19092 18060 16480