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271 lines
16 KiB
271 lines
16 KiB
2 years ago
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En-tête ELF:
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Magique: 7f 45 4c 46 02 01 01 00 00 00 00 00 00 00 00 00
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Classe: ELF64
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Données: complément à 2, système à octets de poids faible d'abord (little endian)
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Version: 1 (actuelle)
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OS/ABI: UNIX - System V
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Version ABI: 0
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Type: DYN (fichier objet partagé)
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Machine: Advanced Micro Devices X86-64
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Version: 0x1
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Adresse du point d'entrée: 0x4d0
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Début des en-têtes de programme : 64 (octets dans le fichier)
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Début des en-têtes de section : 3664 (octets dans le fichier)
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Fanions: 0x0
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Taille de cet en-tête: 64 (octets)
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Taille de l'en-tête du programme: 56 (octets)
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Nombre d'en-tête du programme: 6
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Taille des en-têtes de section: 64 (octets)
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Nombre d'en-têtes de section: 34
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Table d'index des chaînes d'en-tête de section: 31
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En-têtes de section :
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[Nr] Nom Type Adresse Décalage
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Taille TaillEntrée Fanion Lien Info Alignement
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[ 0] NULL 0000000000000000 00000000
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0000000000000000 0000000000000000 0 0 0
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[ 1] .note.gnu.bu[...] NOTE 0000000000000190 00000190
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0000000000000024 0000000000000000 A 0 0 4
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[ 2] .gnu.hash GNU_HASH 00000000000001b8 000001b8
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0000000000000038 0000000000000000 A 3 0 8
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[ 3] .dynsym DYNSYM 00000000000001f0 000001f0
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0000000000000108 0000000000000018 A 4 2 8
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[ 4] .dynstr STRTAB 00000000000002f8 000002f8
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00000000000000b4 0000000000000000 A 0 0 1
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[ 5] .gnu.version VERSYM 00000000000003ac 000003ac
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0000000000000016 0000000000000002 A 3 0 2
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[ 6] .gnu.version_r VERNEED 00000000000003c8 000003c8
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0000000000000040 0000000000000000 A 4 2 8
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[ 7] .rela.dyn RELA 0000000000000408 00000408
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0000000000000078 0000000000000018 A 3 0 8
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[ 8] .rela.plt RELA 0000000000000480 00000480
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0000000000000018 0000000000000018 A 3 10 8
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[ 9] .init PROGBITS 0000000000000498 00000498
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0000000000000018 0000000000000000 AX 0 0 4
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[10] .plt PROGBITS 00000000000004b0 000004b0
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0000000000000020 0000000000000010 AX 0 0 4
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[11] .text PROGBITS 00000000000004d0 000004d0
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0000000000000168 0000000000000000 AX 0 0 16
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[12] .fini PROGBITS 0000000000000638 00000638
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000000000000000e 0000000000000000 AX 0 0 4
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[13] .eh_frame_hdr PROGBITS 0000000000000648 00000648
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000000000000003c 0000000000000000 A 0 0 4
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[14] .eh_frame PROGBITS 0000000000000688 00000688
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00000000000000b4 0000000000000000 A 0 0 8
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[15] .ctors PROGBITS 0000000000200740 00000740
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0000000000000010 0000000000000000 WA 0 0 8
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[16] .dtors PROGBITS 0000000000200750 00000750
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0000000000000010 0000000000000000 WA 0 0 8
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[17] .jcr PROGBITS 0000000000200760 00000760
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0000000000000008 0000000000000000 WA 0 0 8
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[18] .data.rel.ro PROGBITS 0000000000200768 00000768
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0000000000000008 0000000000000000 WA 0 0 8
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[19] .dynamic DYNAMIC 0000000000200770 00000770
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00000000000001b0 0000000000000010 WA 4 0 8
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[20] .got PROGBITS 0000000000200920 00000920
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0000000000000018 0000000000000008 WA 0 0 8
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[21] .got.plt PROGBITS 0000000000200938 00000938
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0000000000000020 0000000000000008 WA 0 0 8
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[22] .data PROGBITS 0000000000200958 00000958
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0000000000000008 0000000000000000 WA 0 0 8
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[23] .bss NOBITS 0000000000200960 00000960
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0000000000000010 0000000000000000 WA 0 0 8
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[24] .comment PROGBITS 0000000000000000 00000960
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000000000000002c 0000000000000001 MS 0 0 1
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[25] .debug_aranges PROGBITS 0000000000000000 0000098c
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0000000000000030 0000000000000000 0 0 1
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[26] .debug_pubnames PROGBITS 0000000000000000 000009bc
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0000000000000046 0000000000000000 0 0 1
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[27] .debug_info PROGBITS 0000000000000000 00000a02
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00000000000001b7 0000000000000000 0 0 1
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[28] .debug_abbrev PROGBITS 0000000000000000 00000bb9
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00000000000000ab 0000000000000000 0 0 1
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[29] .debug_line PROGBITS 0000000000000000 00000c64
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000000000000005b 0000000000000000 0 0 1
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[30] .debug_str PROGBITS 0000000000000000 00000cbf
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0000000000000050 0000000000000001 MS 0 0 1
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[31] .shstrtab STRTAB 0000000000000000 00000d0f
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000000000000013d 0000000000000000 0 0 1
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[32] .symtab SYMTAB 0000000000000000 000016d0
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0000000000000630 0000000000000018 33 57 8
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[33] .strtab STRTAB 0000000000000000 00001d00
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00000000000001d4 0000000000000000 0 0 1
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Clé des fanions :
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W (écriture), A (allocation), X (exécution), M (fusion), S (chaînes), I (info),
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L (ordre des liens), O (traitement supplémentaire par l'OS requis), G (groupe),
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T (TLS), C (compressé), x (inconnu), o (spécifique à l'OS), E (exclu),
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D (mbind), l (grand), p (processor specific)
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Il n'y a pas de groupe de section dans ce fichier.
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En-têtes de programme :
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Type Décalage Adr.virt Adr.phys.
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Taille fichier Taille mémoire Fanion Alignement
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LOAD 0x0000000000000000 0x0000000000000000 0x0000000000000000
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0x000000000000073c 0x000000000000073c R E 0x200000
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LOAD 0x0000000000000740 0x0000000000200740 0x0000000000200740
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0x0000000000000220 0x0000000000000230 RW 0x200000
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DYNAMIC 0x0000000000000770 0x0000000000200770 0x0000000000200770
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0x00000000000001b0 0x00000000000001b0 RW 0x8
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NOTE 0x0000000000000190 0x0000000000000190 0x0000000000000190
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0x0000000000000024 0x0000000000000024 R 0x4
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GNU_EH_FRAME 0x0000000000000648 0x0000000000000648 0x0000000000000648
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0x000000000000003c 0x000000000000003c R 0x4
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GNU_STACK 0x0000000000000000 0x0000000000000000 0x0000000000000000
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0x0000000000000000 0x0000000000000000 RW 0x8
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Correspondance section/segment :
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Sections de segment...
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00 .note.gnu.build-id .gnu.hash .dynsym .dynstr .gnu.version .gnu.version_r .rela.dyn .rela.plt .init .plt .text .fini .eh_frame_hdr .eh_frame
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01 .ctors .dtors .jcr .data.rel.ro .dynamic .got .got.plt .data .bss
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02 .dynamic
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03 .note.gnu.build-id
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04 .eh_frame_hdr
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05
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Dynamic section at offset 0x770 contains 23 entries:
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Étiquettes Type Nom/Valeur
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0x0000000000000001 (NEEDED) Bibliothèque partagée : [libstdc++.so.6]
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0x0000000000000001 (NEEDED) Bibliothèque partagée : [libm.so.6]
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0x0000000000000001 (NEEDED) Bibliothèque partagée : [libgcc_s.so.1]
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0x0000000000000001 (NEEDED) Bibliothèque partagée : [libc.so.6]
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0x000000000000000c (INIT) 0x498
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0x000000000000000d (FINI) 0x638
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0x000000006ffffef5 (GNU_HASH) 0x1b8
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0x0000000000000005 (STRTAB) 0x2f8
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0x0000000000000006 (SYMTAB) 0x1f0
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0x000000000000000a (STRSZ) 180 (octets)
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0x000000000000000b (SYMENT) 24 (octets)
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0x0000000000000003 (PLTGOT) 0x200938
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0x0000000000000002 (PLTRELSZ) 24 (octets)
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0x0000000000000014 (PLTREL) RELA
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0x0000000000000017 (JMPREL) 0x480
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0x0000000000000007 (RELA) 0x408
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0x0000000000000008 (RELASZ) 120 (octets)
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0x0000000000000009 (RELAENT) 24 (octets)
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0x000000006ffffffe (VERNEED) 0x3c8
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0x000000006fffffff (VERNEEDNUM) 2
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0x000000006ffffff0 (VERSYM) 0x3ac
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0x000000006ffffff9 (RELACOUNT) 1
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0x0000000000000000 (NULL) 0x0
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Section de réadressage '.rela.dyn' à l'adresse de décalage 0x408 contient 5 entrées :
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Décalage Info Type Val.-symboles Noms-symb.+ Addenda
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000000200768 000000000008 R_X86_64_RELATIVE 200768
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000000200920 000200000006 R_X86_64_GLOB_DAT 0000000000000000 __gmon_start__ + 0
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000000200928 000300000006 R_X86_64_GLOB_DAT 0000000000000000 _Jv_RegisterClasses + 0
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000000200930 000400000006 R_X86_64_GLOB_DAT 0000000000000000 __cxa_finalize@GLIBC_2.2.5 + 0
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000000200958 000500000001 R_X86_64_64 0000000000000000 __gxx_personality_v0@CXXABI_1.3 + 0
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Section de réadressage '.rela.plt' à l'adresse de décalage 0x480 contient 1 entrée :
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Décalage Info Type Val.-symboles Noms-symb.+ Addenda
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000000200950 000400000007 R_X86_64_JUMP_SLO 0000000000000000 __cxa_finalize@GLIBC_2.2.5 + 0
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Pas d'information de déroulement spécifique au processeur à décoder
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La table de symboles « .dynsym » contient 11 entrées :
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Num: Valeur Tail Type Lien Vis Ndx Nom
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0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND
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1: 0000000000000498 0 SECTION LOCAL DEFAULT 9 .init
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2: 0000000000000000 0 NOTYPE WEAK DEFAULT UND __gmon_start__
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3: 0000000000000000 0 NOTYPE WEAK DEFAULT UND _Jv_RegisterClasses
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4: 0000000000000000 0 FUNC WEAK DEFAULT UND [...]@GLIBC_2.2.5 (2)
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5: 0000000000000000 0 FUNC GLOBAL DEFAULT UND _[...]@CXXABI_1.3 (3)
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6: 0000000000200970 0 NOTYPE GLOBAL DEFAULT ABS _end
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7: 0000000000200960 0 NOTYPE GLOBAL DEFAULT ABS _edata
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8: 0000000000200960 0 NOTYPE GLOBAL DEFAULT ABS __bss_start
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9: 0000000000000498 0 FUNC GLOBAL DEFAULT 9 _init
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10: 0000000000000638 0 FUNC GLOBAL DEFAULT 12 _fini
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La table de symboles « .symtab » contient 66 entrées :
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Num: Valeur Tail Type Lien Vis Ndx Nom
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0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND
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1: 0000000000000190 0 SECTION LOCAL DEFAULT 1 .note.gnu.build-id
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2: 00000000000001b8 0 SECTION LOCAL DEFAULT 2 .gnu.hash
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3: 00000000000001f0 0 SECTION LOCAL DEFAULT 3 .dynsym
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4: 00000000000002f8 0 SECTION LOCAL DEFAULT 4 .dynstr
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5: 00000000000003ac 0 SECTION LOCAL DEFAULT 5 .gnu.version
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6: 00000000000003c8 0 SECTION LOCAL DEFAULT 6 .gnu.version_r
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7: 0000000000000408 0 SECTION LOCAL DEFAULT 7 .rela.dyn
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8: 0000000000000480 0 SECTION LOCAL DEFAULT 8 .rela.plt
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9: 0000000000000498 0 SECTION LOCAL DEFAULT 9 .init
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10: 00000000000004b0 0 SECTION LOCAL DEFAULT 10 .plt
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11: 00000000000004d0 0 SECTION LOCAL DEFAULT 11 .text
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12: 0000000000000638 0 SECTION LOCAL DEFAULT 12 .fini
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13: 0000000000000648 0 SECTION LOCAL DEFAULT 13 .eh_frame_hdr
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14: 0000000000000688 0 SECTION LOCAL DEFAULT 14 .eh_frame
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15: 0000000000200740 0 SECTION LOCAL DEFAULT 15 .ctors
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16: 0000000000200750 0 SECTION LOCAL DEFAULT 16 .dtors
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17: 0000000000200760 0 SECTION LOCAL DEFAULT 17 .jcr
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18: 0000000000200768 0 SECTION LOCAL DEFAULT 18 .data.rel.ro
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19: 0000000000200770 0 SECTION LOCAL DEFAULT 19 .dynamic
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20: 0000000000200920 0 SECTION LOCAL DEFAULT 20 .got
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21: 0000000000200938 0 SECTION LOCAL DEFAULT 21 .got.plt
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22: 0000000000200958 0 SECTION LOCAL DEFAULT 22 .data
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23: 0000000000200960 0 SECTION LOCAL DEFAULT 23 .bss
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24: 0000000000000000 0 SECTION LOCAL DEFAULT 24 .comment
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25: 0000000000000000 0 SECTION LOCAL DEFAULT 25 .debug_aranges
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26: 0000000000000000 0 SECTION LOCAL DEFAULT 26 .debug_pubnames
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27: 0000000000000000 0 SECTION LOCAL DEFAULT 27 .debug_info
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28: 0000000000000000 0 SECTION LOCAL DEFAULT 28 .debug_abbrev
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29: 0000000000000000 0 SECTION LOCAL DEFAULT 29 .debug_line
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30: 0000000000000000 0 SECTION LOCAL DEFAULT 30 .debug_str
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31: 00000000000004d0 0 FUNC LOCAL DEFAULT 11 call_gmon_start
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32: 0000000000000000 0 FILE LOCAL DEFAULT ABS crtstuff.c
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33: 0000000000200740 0 OBJECT LOCAL DEFAULT 15 __CTOR_LIST__
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34: 0000000000200750 0 OBJECT LOCAL DEFAULT 16 __DTOR_LIST__
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35: 0000000000200760 0 OBJECT LOCAL DEFAULT 17 __JCR_LIST__
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36: 00000000000004f0 0 FUNC LOCAL DEFAULT 11 __do_global_dtors_aux
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37: 0000000000200960 1 OBJECT LOCAL DEFAULT 23 completed.6349
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38: 0000000000200968 8 OBJECT LOCAL DEFAULT 23 dtor_idx.6351
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39: 0000000000000570 0 FUNC LOCAL DEFAULT 11 frame_dummy
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40: 0000000000000000 0 FILE LOCAL DEFAULT ABS crtstuff.c
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41: 0000000000200748 0 OBJECT LOCAL DEFAULT 15 __CTOR_END__
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42: 0000000000000738 0 OBJECT LOCAL DEFAULT 14 __FRAME_END__
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43: 0000000000200760 0 OBJECT LOCAL DEFAULT 17 __JCR_END__
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44: 0000000000000600 0 FUNC LOCAL DEFAULT 11 __do_global_ctors_aux
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45: 0000000000000000 0 FILE LOCAL DEFAULT ABS x.cpp
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46: 00000000000005b0 2 FUNC LOCAL DEFAULT 11 _Z5fubarv
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47: 0000000000200958 8 OBJECT LOCAL DEFAULT 22 DW.ref.__gxx_per[...]
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48: 0000000000200938 0 OBJECT LOCAL DEFAULT ABS _GLOBAL_OFFSET_TABLE_
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||
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49: 00000000000005c0 2 FUNC LOCAL DEFAULT 11 _Z3barv
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50: 00000000000005e0 3 FUNC LOCAL DEFAULT 11 _Z3foov
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51: 00000000000005a0 2 FUNC LOCAL DEFAULT 11 _Z6foobarv
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52: 0000000000200768 0 OBJECT LOCAL DEFAULT 18 __dso_handle
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53: 0000000000200758 0 OBJECT LOCAL DEFAULT 16 __DTOR_END__
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54: 00000000000005f0 4 FUNC LOCAL DEFAULT 11 _Z2fuv
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55: 00000000000005d0 2 FUNC LOCAL DEFAULT 11 _Z3bazv
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56: 0000000000200770 0 OBJECT LOCAL DEFAULT ABS _DYNAMIC
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57: 0000000000000000 0 NOTYPE WEAK DEFAULT UND __gmon_start__
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58: 0000000000000000 0 NOTYPE WEAK DEFAULT UND _Jv_RegisterClasses
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||
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59: 0000000000000638 0 FUNC GLOBAL DEFAULT 12 _fini
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||
|
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60: 0000000000000000 0 FUNC WEAK DEFAULT UND __cxa_finalize@@[...]
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61: 0000000000200960 0 NOTYPE GLOBAL DEFAULT ABS __bss_start
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62: 0000000000200970 0 NOTYPE GLOBAL DEFAULT ABS _end
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63: 0000000000200960 0 NOTYPE GLOBAL DEFAULT ABS _edata
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64: 0000000000000000 0 FUNC GLOBAL DEFAULT UND __gxx_personalit[...]
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65: 0000000000000498 0 FUNC GLOBAL DEFAULT 9 _init
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Histogramme de la longueur de la liste des baquets « .gnu.hash » (total de 3 baquets) :
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Long. Nombre % de couverture totale
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0 0 ( 0.0%)
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1 1 ( 33.3%) 20.0%
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2 2 ( 66.7%) 100.0%
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La section des symboles de version « .gnu.version » contient 11 entrées :
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Adr: 0x00000000000003ac Décalage: 0x000003ac Lien: 3 (.dynsym)
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000: 0 (*local*) 0 (*local*) 0 (*local*) 0 (*local*)
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004: 2 (GLIBC_2.2.5) 3 (CXXABI_1.3) 1 (*global*) 1 (*global*)
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008: 1 (*global*) 1 (*global*) 1 (*global*)
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La section de dépendances de version « .gnu.version_r » contient 2 entrées :
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Adr: 0x00000000000003c8 Décalage: 0x000003c8 Lien: 4 (.dynstr)
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000000: Version: 1 Fichier: libstdc++.so.6 Compteur: 1
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0x0010: Nom: CXXABI_1.3 Fanions: aucun Version: 3
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0x0020: Version: 1 Fichier: libc.so.6 Compteur: 1
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0x0030: Nom: GLIBC_2.2.5 Fanions: aucun Version: 2
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Affichage des notes trouvées dans: .note.gnu.build-id
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Propriétaire Taille des données Description
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GNU 0x00000014 NT_GNU_BUILD_ID (chaîne de bits du ID de construction unique)
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ID construction: 2135fd61aca50b90333a956bec1ecfed572dd588
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