En-tête ELF: Magique: 7f 45 4c 46 02 01 01 00 00 00 00 00 00 00 00 00 Classe: ELF64 Données: complément à 2, système à octets de poids faible d'abord (little endian) Version: 1 (actuelle) OS/ABI: UNIX - System V Version ABI: 0 Type: DYN (fichier objet partagé) Machine: Advanced Micro Devices X86-64 Version: 0x1 Adresse du point d'entrée: 0x900 Début des en-têtes de programme : 64 (octets dans le fichier) Début des en-têtes de section : 21360 (octets dans le fichier) Fanions: 0x0 Taille de cet en-tête: 64 (octets) Taille de l'en-tête du programme: 56 (octets) Nombre d'en-tête du programme: 5 Taille des en-têtes de section: 64 (octets) Nombre d'en-têtes de section: 34 Table d'index des chaînes d'en-tête de section: 31 En-têtes de section : [Nr] Nom Type Adresse Décalage Taille TaillEntrée Fanion Lien Info Alignement [ 0] NULL 0000000000000000 00000000 0000000000000000 0000000000000000 0 0 0 [ 1] .hash HASH 0000000000000158 00000158 0000000000000148 0000000000000004 A 2 0 8 [ 2] .dynsym DYNSYM 00000000000002a0 000002a0 0000000000000408 0000000000000018 A 3 31 8 [ 3] .dynstr STRTAB 00000000000006a8 000006a8 0000000000000095 0000000000000000 A 0 0 1 [ 4] .gnu.version VERSYM 000000000000073e 0000073e 0000000000000056 0000000000000002 A 2 0 2 [ 5] .gnu.version_r VERNEED 0000000000000798 00000798 0000000000000020 0000000000000000 A 3 1 8 [ 6] .rela.dyn RELA 00000000000007b8 000007b8 0000000000000078 0000000000000018 A 2 0 8 [ 7] .rela.plt RELA 0000000000000830 00000830 0000000000000048 0000000000000018 A 2 20 8 [ 8] .init PROGBITS 0000000000000878 00000878 0000000000000018 0000000000000000 AX 0 0 4 [ 9] .plt PROGBITS 0000000000000890 00000890 0000000000000040 0000000000000010 AX 0 0 4 [10] .text PROGBITS 0000000000000900 00000900 0000000000000128 0000000000000000 AX 0 0 64 [11] .fini PROGBITS 0000000000000a28 00000a28 000000000000000e 0000000000000000 AX 0 0 4 [12] .rodata PROGBITS 0000000000000a36 00000a36 0000000000000006 0000000000000000 A 0 0 1 [13] .eh_frame_hdr PROGBITS 0000000000000a3c 00000a3c 0000000000000014 0000000000000000 A 0 0 4 [14] .eh_frame PROGBITS 0000000000000a50 00000a50 0000000000000060 0000000000000000 A 0 0 8 [15] .data PROGBITS 0000000000100ab0 00000ab0 0000000000000010 0000000000000000 WA 0 0 8 [16] .dynamic DYNAMIC 0000000000100ac0 00000ac0 0000000000000180 0000000000000010 WA 3 0 8 [17] .ctors PROGBITS 0000000000100c40 00000c40 0000000000000010 0000000000000000 WA 0 0 8 [18] .dtors PROGBITS 0000000000100c50 00000c50 0000000000000010 0000000000000000 WA 0 0 8 [19] .jcr PROGBITS 0000000000100c60 00000c60 0000000000000008 0000000000000000 WA 0 0 8 [20] .got PROGBITS 0000000000100c68 00000c68 0000000000000048 0000000000000008 WA 0 0 8 [21] .bss NOBITS 0000000000100cb0 00000cb0 0000000000000008 0000000000000000 WA 0 0 4 [22] .comment PROGBITS 0000000000000000 00000cb0 00000000000000f6 0000000000000000 0 0 1 [23] .debug_aranges PROGBITS 0000000000000000 00000db0 00000000000000c0 0000000000000000 0 0 16 [24] .debug_pubnames PROGBITS 0000000000000000 00000e70 000000000000001a 0000000000000000 0 0 1 [25] .debug_info PROGBITS 0000000000000000 00000e8a 0000000000000d8c 0000000000000000 0 0 1 [26] .debug_abbrev PROGBITS 0000000000000000 00001c16 0000000000000155 0000000000000000 0 0 1 [27] .debug_line PROGBITS 0000000000000000 00001d6b 00000000000002c5 0000000000000000 0 0 1 [28] .debug_frame PROGBITS 0000000000000000 00002030 0000000000000038 0000000000000000 0 0 8 [29] .debug_str PROGBITS 0000000000000000 00002068 00000000000008bb 0000000000000001 MS 0 0 1 [30] .debug_macinfo PROGBITS 0000000000000000 00002923 0000000000002916 0000000000000000 0 0 1 [31] .shstrtab STRTAB 0000000000000000 00005239 0000000000000134 0000000000000000 0 0 1 [32] .symtab SYMTAB 0000000000000000 00005bf0 0000000000000798 0000000000000018 33 69 8 [33] .strtab STRTAB 0000000000000000 00006388 00000000000002f5 0000000000000000 0 0 1 Clé des fanions : W (écriture), A (allocation), X (exécution), M (fusion), S (chaînes), I (info), L (ordre des liens), O (traitement supplémentaire par l'OS requis), G (groupe), T (TLS), C (compressé), x (inconnu), o (spécifique à l'OS), E (exclu), D (mbind), l (grand), p (processor specific) Il n'y a pas de groupe de section dans ce fichier. En-têtes de programme : Type Décalage Adr.virt Adr.phys. Taille fichier Taille mémoire Fanion Alignement LOAD 0x0000000000000000 0x0000000000000000 0x0000000000000000 0x0000000000000ab0 0x0000000000000ab0 R E 0x100000 LOAD 0x0000000000000ab0 0x0000000000100ab0 0x0000000000100ab0 0x0000000000000200 0x0000000000000208 RW 0x100000 DYNAMIC 0x0000000000000ac0 0x0000000000100ac0 0x0000000000100ac0 0x0000000000000180 0x0000000000000180 RW 0x8 GNU_EH_FRAME 0x0000000000000a3c 0x0000000000000a3c 0x0000000000000a3c 0x0000000000000014 0x0000000000000014 R 0x4 GNU_STACK 0x0000000000000000 0x0000000000000000 0x0000000000000000 0x0000000000000000 0x0000000000000000 RWE 0x8 Correspondance section/segment : Sections de segment... 00 .hash .dynsym .dynstr .gnu.version .gnu.version_r .rela.dyn .rela.plt .init .plt .text .fini .rodata .eh_frame_hdr .eh_frame 01 .data .dynamic .ctors .dtors .jcr .got .bss 02 .dynamic 03 .eh_frame_hdr 04 Dynamic section at offset 0xac0 contains 20 entries: Étiquettes Type Nom/Valeur 0x0000000000000001 (NEEDED) Bibliothèque partagée : [libc.so.6] 0x000000000000000c (INIT) 0x878 0x000000000000000d (FINI) 0xa28 0x0000000000000004 (HASH) 0x158 0x0000000000000005 (STRTAB) 0x6a8 0x0000000000000006 (SYMTAB) 0x2a0 0x000000000000000a (STRSZ) 149 (octets) 0x000000000000000b (SYMENT) 24 (octets) 0x0000000000000003 (PLTGOT) 0x100c68 0x0000000000000002 (PLTRELSZ) 72 (octets) 0x0000000000000014 (PLTREL) RELA 0x0000000000000017 (JMPREL) 0x830 0x0000000000000007 (RELA) 0x7b8 0x0000000000000008 (RELASZ) 120 (octets) 0x0000000000000009 (RELAENT) 24 (octets) 0x000000006ffffffe (VERNEED) 0x798 0x000000006fffffff (VERNEEDNUM) 1 0x000000006ffffff0 (VERSYM) 0x73e 0x000000006ffffff9 (RELACOUNT) 2 0x0000000000000000 (NULL) 0x0 Section de réadressage '.rela.dyn' à l'adresse de décalage 0x7b8 contient 5 entrées : Décalage Info Type Val.-symboles Noms-symb.+ Addenda 000000100ab0 000000000008 R_X86_64_RELATIVE 100ab0 000000100ab8 000000000008 R_X86_64_RELATIVE 100c58 000000100c98 002200000006 R_X86_64_GLOB_DAT 0000000000000000 __cxa_finalize@GLIBC_2.2.5 + 0 000000100ca0 002900000006 R_X86_64_GLOB_DAT 0000000000000000 _Jv_RegisterClasses + 0 000000100ca8 002a00000006 R_X86_64_GLOB_DAT 0000000000000000 __gmon_start__ + 0 Section de réadressage '.rela.plt' à l'adresse de décalage 0x830 contient 3 entrées : Décalage Info Type Val.-symboles Noms-symb.+ Addenda 000000100c80 002200000007 R_X86_64_JUMP_SLO 0000000000000000 __cxa_finalize@GLIBC_2.2.5 + 0 000000100c88 002800000007 R_X86_64_JUMP_SLO 0000000000000000 puts@GLIBC_2.2.5 + 0 000000100c90 002900000007 R_X86_64_JUMP_SLO 0000000000000000 _Jv_RegisterClasses + 0 Pas d'information de déroulement spécifique au processeur à décoder La table de symboles « .dynsym » contient 43 entrées : Num: Valeur Tail Type Lien Vis Ndx Nom 0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND 1: 0000000000000158 0 SECTION LOCAL DEFAULT 1 .hash 2: 00000000000002a0 0 SECTION LOCAL DEFAULT 2 .dynsym 3: 00000000000006a8 0 SECTION LOCAL DEFAULT 3 .dynstr 4: 000000000000073e 0 SECTION LOCAL DEFAULT 4 .gnu.version 5: 0000000000000798 0 SECTION LOCAL DEFAULT 5 .gnu.version_r 6: 00000000000007b8 0 SECTION LOCAL DEFAULT 6 .rela.dyn 7: 0000000000000830 0 SECTION LOCAL DEFAULT 7 .rela.plt 8: 0000000000000878 0 SECTION LOCAL DEFAULT 8 .init 9: 0000000000000890 0 SECTION LOCAL DEFAULT 9 .plt 10: 0000000000000900 0 SECTION LOCAL DEFAULT 10 .text 11: 0000000000000a28 0 SECTION LOCAL DEFAULT 11 .fini 12: 0000000000000a36 0 SECTION LOCAL DEFAULT 12 .rodata 13: 0000000000000a3c 0 SECTION LOCAL DEFAULT 13 .eh_frame_hdr 14: 0000000000000a50 0 SECTION LOCAL DEFAULT 14 .eh_frame 15: 0000000000100ab0 0 SECTION LOCAL DEFAULT 15 .data 16: 0000000000100ac0 0 SECTION LOCAL DEFAULT 16 .dynamic 17: 0000000000100c40 0 SECTION LOCAL DEFAULT 17 .ctors 18: 0000000000100c50 0 SECTION LOCAL DEFAULT 18 .dtors 19: 0000000000100c60 0 SECTION LOCAL DEFAULT 19 .jcr 20: 0000000000100c68 0 SECTION LOCAL DEFAULT 20 .got 21: 0000000000100cb0 0 SECTION LOCAL DEFAULT 21 .bss 22: 0000000000000000 0 SECTION LOCAL DEFAULT 22 .comment 23: 0000000000000000 0 SECTION LOCAL DEFAULT 23 .debug_aranges 24: 0000000000000000 0 SECTION LOCAL DEFAULT 24 .debug_pubnames 25: 0000000000000000 0 SECTION LOCAL DEFAULT 25 .debug_info 26: 0000000000000000 0 SECTION LOCAL DEFAULT 26 .debug_abbrev 27: 0000000000000000 0 SECTION LOCAL DEFAULT 27 .debug_line 28: 0000000000000000 0 SECTION LOCAL DEFAULT 28 .debug_frame 29: 0000000000000000 0 SECTION LOCAL DEFAULT 29 .debug_str 30: 0000000000000000 0 SECTION LOCAL DEFAULT 30 .debug_macinfo 31: 0000000000100ac0 384 OBJECT GLOBAL DEFAULT ABS _DYNAMIC 32: 0000000000000878 0 FUNC GLOBAL DEFAULT 8 _init 33: 0000000000100cb0 0 NOTYPE GLOBAL DEFAULT ABS __bss_start 34: 0000000000000000 153 FUNC WEAK DEFAULT UND [...]@GLIBC_2.2.5 (2) 35: 0000000000000a28 0 FUNC GLOBAL DEFAULT 11 _fini 36: 00000000000009d0 23 FUNC GLOBAL DEFAULT 10 foo 37: 0000000000100cb0 0 NOTYPE GLOBAL DEFAULT ABS _edata 38: 0000000000100c68 72 OBJECT GLOBAL DEFAULT ABS _GLOBAL_OFFSET_TABLE_ 39: 0000000000100cb8 0 NOTYPE GLOBAL DEFAULT ABS _end 40: 0000000000000000 290 FUNC GLOBAL DEFAULT UND puts@GLIBC_2.2.5 (2) 41: 0000000000000000 0 NOTYPE WEAK DEFAULT UND _Jv_RegisterClasses 42: 0000000000000000 0 NOTYPE WEAK DEFAULT UND __gmon_start__ La table de symboles « .symtab » contient 81 entrées : Num: Valeur Tail Type Lien Vis Ndx Nom 0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND 1: 0000000000000158 0 SECTION LOCAL DEFAULT 1 .hash 2: 00000000000002a0 0 SECTION LOCAL DEFAULT 2 .dynsym 3: 00000000000006a8 0 SECTION LOCAL DEFAULT 3 .dynstr 4: 000000000000073e 0 SECTION LOCAL DEFAULT 4 .gnu.version 5: 0000000000000798 0 SECTION LOCAL DEFAULT 5 .gnu.version_r 6: 00000000000007b8 0 SECTION LOCAL DEFAULT 6 .rela.dyn 7: 0000000000000830 0 SECTION LOCAL DEFAULT 7 .rela.plt 8: 0000000000000878 0 SECTION LOCAL DEFAULT 8 .init 9: 0000000000000890 0 SECTION LOCAL DEFAULT 9 .plt 10: 0000000000000900 0 SECTION LOCAL DEFAULT 10 .text 11: 0000000000000a28 0 SECTION LOCAL DEFAULT 11 .fini 12: 0000000000000a36 0 SECTION LOCAL DEFAULT 12 .rodata 13: 0000000000000a3c 0 SECTION LOCAL DEFAULT 13 .eh_frame_hdr 14: 0000000000000a50 0 SECTION LOCAL DEFAULT 14 .eh_frame 15: 0000000000100ab0 0 SECTION LOCAL DEFAULT 15 .data 16: 0000000000100ac0 0 SECTION LOCAL DEFAULT 16 .dynamic 17: 0000000000100c40 0 SECTION LOCAL DEFAULT 17 .ctors 18: 0000000000100c50 0 SECTION LOCAL DEFAULT 18 .dtors 19: 0000000000100c60 0 SECTION LOCAL DEFAULT 19 .jcr 20: 0000000000100c68 0 SECTION LOCAL DEFAULT 20 .got 21: 0000000000100cb0 0 SECTION LOCAL DEFAULT 21 .bss 22: 0000000000000000 0 SECTION LOCAL DEFAULT 22 .comment 23: 0000000000000000 0 SECTION LOCAL DEFAULT 23 .debug_aranges 24: 0000000000000000 0 SECTION LOCAL DEFAULT 24 .debug_pubnames 25: 0000000000000000 0 SECTION LOCAL DEFAULT 25 .debug_info 26: 0000000000000000 0 SECTION LOCAL DEFAULT 26 .debug_abbrev 27: 0000000000000000 0 SECTION LOCAL DEFAULT 27 .debug_line 28: 0000000000000000 0 SECTION LOCAL DEFAULT 28 .debug_frame 29: 0000000000000000 0 SECTION LOCAL DEFAULT 29 .debug_str 30: 0000000000000000 0 SECTION LOCAL DEFAULT 30 .debug_macinfo 31: 0000000000000000 0 SECTION LOCAL DEFAULT 31 .shstrtab 32: 0000000000000000 0 SECTION LOCAL DEFAULT 32 .symtab 33: 0000000000000000 0 SECTION LOCAL DEFAULT 33 .strtab 34: 0000000000000000 0 FILE LOCAL DEFAULT ABS /usr/src/build/2[...] 35: 0000000000000000 0 FILE LOCAL DEFAULT ABS /usr/src/build/2[...] 36: 0000000000000000 0 FILE LOCAL DEFAULT ABS initfini.c 37: 0000000000000000 0 FILE LOCAL DEFAULT ABS /usr/src/build/2[...] 38: 0000000000000000 0 FILE LOCAL DEFAULT ABS 39: 0000000000000000 0 FILE LOCAL DEFAULT ABS /usr/src/build/2[...] 40: 0000000000000000 0 FILE LOCAL DEFAULT ABS 41: 0000000000000000 0 FILE LOCAL DEFAULT ABS 42: 0000000000000000 0 FILE LOCAL DEFAULT ABS /usr/src/build/2[...] 43: 0000000000000900 0 FUNC LOCAL DEFAULT 10 call_gmon_start 44: 0000000000000000 0 FILE LOCAL DEFAULT ABS crtstuff.c 45: 0000000000100c40 0 OBJECT LOCAL DEFAULT 17 __CTOR_LIST__ 46: 0000000000100c50 0 OBJECT LOCAL DEFAULT 18 __DTOR_LIST__ 47: 0000000000100c60 0 OBJECT LOCAL DEFAULT 19 __JCR_LIST__ 48: 0000000000100ab8 0 OBJECT LOCAL DEFAULT 15 p.0 49: 0000000000100cb0 1 OBJECT LOCAL DEFAULT 21 completed.1 50: 0000000000000940 0 FUNC LOCAL DEFAULT 10 __do_global_dtors_aux 51: 00000000000009a0 0 FUNC LOCAL DEFAULT 10 frame_dummy 52: 0000000000000000 0 FILE LOCAL DEFAULT ABS crtstuff.c 53: 0000000000100c48 0 OBJECT LOCAL DEFAULT 17 __CTOR_END__ 54: 0000000000100c58 0 OBJECT LOCAL DEFAULT 18 __DTOR_END__ 55: 0000000000000a98 0 OBJECT LOCAL DEFAULT 14 __FRAME_END__ 56: 0000000000100c60 0 OBJECT LOCAL DEFAULT 19 __JCR_END__ 57: 00000000000009f0 0 FUNC LOCAL DEFAULT 10 __do_global_ctors_aux 58: 0000000000000000 0 FILE LOCAL DEFAULT ABS /usr/src/build/2[...] 59: 0000000000000000 0 FILE LOCAL DEFAULT ABS /usr/src/build/2[...] 60: 0000000000000000 0 FILE LOCAL DEFAULT ABS initfini.c 61: 0000000000000000 0 FILE LOCAL DEFAULT ABS /usr/src/build/2[...] 62: 0000000000000000 0 FILE LOCAL DEFAULT ABS 63: 0000000000000000 0 FILE LOCAL DEFAULT ABS /usr/src/build/2[...] 64: 0000000000000000 0 FILE LOCAL DEFAULT ABS 65: 0000000000000000 0 FILE LOCAL DEFAULT ABS 66: 0000000000000000 0 FILE LOCAL DEFAULT ABS /usr/src/build/2[...] 67: 0000000000000000 0 FILE LOCAL DEFAULT ABS u.c 68: 0000000000100ab0 0 OBJECT LOCAL HIDDEN 15 __dso_handle 69: 0000000000100ac0 384 OBJECT GLOBAL DEFAULT ABS _DYNAMIC 70: 0000000000000878 0 FUNC GLOBAL DEFAULT 8 _init 71: 0000000000100cb0 0 NOTYPE GLOBAL DEFAULT ABS __bss_start 72: 0000000000000000 153 FUNC WEAK DEFAULT UND __cxa_finalize@@[...] 73: 0000000000000a28 0 FUNC GLOBAL DEFAULT 11 _fini 74: 00000000000009d0 23 FUNC GLOBAL DEFAULT 10 foo 75: 0000000000100cb0 0 NOTYPE GLOBAL DEFAULT ABS _edata 76: 0000000000100c68 72 OBJECT GLOBAL DEFAULT ABS _GLOBAL_OFFSET_TABLE_ 77: 0000000000100cb8 0 NOTYPE GLOBAL DEFAULT ABS _end 78: 0000000000000000 290 FUNC GLOBAL DEFAULT UND puts@@GLIBC_2.2.5 79: 0000000000000000 0 NOTYPE WEAK DEFAULT UND _Jv_RegisterClasses 80: 0000000000000000 0 NOTYPE WEAK DEFAULT UND __gmon_start__ Histogramme de la longueur de la liste des baquets (total de 37 baquets) : Long. Nombre % de couverture totale 0 27 ( 73.0%) 1 8 ( 21.6%) 66.7% 2 2 ( 5.4%) 100.0% La section des symboles de version « .gnu.version » contient 43 entrées : Adr: 0x000000000000073e Décalage: 0x0000073e Lien: 2 (.dynsym) 000: 0 (*local*) 0 (*local*) 0 (*local*) 0 (*local*) 004: 0 (*local*) 0 (*local*) 0 (*local*) 0 (*local*) 008: 0 (*local*) 0 (*local*) 0 (*local*) 0 (*local*) 00c: 0 (*local*) 0 (*local*) 0 (*local*) 0 (*local*) 010: 0 (*local*) 0 (*local*) 0 (*local*) 0 (*local*) 014: 0 (*local*) 0 (*local*) 0 (*local*) 0 (*local*) 018: 0 (*local*) 0 (*local*) 0 (*local*) 0 (*local*) 01c: 0 (*local*) 0 (*local*) 0 (*local*) 1 (*global*) 020: 1 (*global*) 1 (*global*) 2 (GLIBC_2.2.5) 1 (*global*) 024: 1 (*global*) 1 (*global*) 1 (*global*) 1 (*global*) 028: 2 (GLIBC_2.2.5) 0 (*local*) 0 (*local*) La section de dépendances de version « .gnu.version_r » contient 1 entrée : Adr: 0x0000000000000798 Décalage: 0x00000798 Lien: 3 (.dynstr) 000000: Version: 1 Fichier: libc.so.6 Compteur: 1 0x0010: Nom: GLIBC_2.2.5 Fanions: aucun Version: 2