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250 lines
15 KiB
250 lines
15 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: EXEC (fichier exécutable)
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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: 0x400420
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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 : 4896 (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: 8
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Taille des en-têtes de section: 64 (octets)
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Nombre d'en-têtes de section: 36
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Table d'index des chaînes d'en-tête de section: 35
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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] .interp PROGBITS 0000000000400200 00000200
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000000000000001c 0000000000000000 A 0 0 1
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[ 2] .note.ABI-tag NOTE 000000000040021c 0000021c
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0000000000000020 0000000000000000 A 0 0 4
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[ 3] .dynsym DYNSYM 0000000000400240 00000240
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0000000000000090 0000000000000018 A 4 1 8
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[ 4] .dynstr STRTAB 00000000004002d0 000002d0
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0000000000000082 0000000000000000 A 0 0 1
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[ 5] .hash HASH 0000000000400358 00000358
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000000000000002c 0000000000000004 A 3 0 8
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[ 6] .gnu.version VERSYM 0000000000400384 00000384
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000000000000000c 0000000000000002 A 3 0 2
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[ 7] .gnu.version_r VERNEED 0000000000400390 00000390
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0000000000000020 0000000000000000 A 4 1 4
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[ 8] .rela.dyn RELA 00000000004003b0 000003b0
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0000000000000018 0000000000000018 A 3 0 8
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[ 9] .rela.plt RELA 00000000004003c8 000003c8
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0000000000000018 0000000000000018 AI 3 11 8
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[10] .init PROGBITS 00000000004003e0 000003e0
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0000000000000018 0000000000000000 AX 0 0 4
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[11] .plt PROGBITS 0000000000400400 00000400
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0000000000000020 0000000000000010 AX 0 0 16
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[12] .text PROGBITS 0000000000400420 00000420
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0000000000000248 0000000000000000 AX 0 0 16
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[13] .fini PROGBITS 0000000000400668 00000668
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000000000000000e 0000000000000000 AX 0 0 4
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[14] .rodata PROGBITS 0000000000400678 00000678
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0000000000000004 0000000000000004 AM 0 0 4
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[15] .eh_frame PROGBITS 0000000000400680 00000680
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00000000000000a4 0000000000000000 A 0 0 8
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[16] .eh_frame_hdr PROGBITS 0000000000400724 00000724
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000000000000002c 0000000000000000 A 0 0 4
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[17] .dynamic DYNAMIC 0000000000401750 00000750
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0000000000000190 0000000000000010 WA 4 0 8
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[18] .got PROGBITS 00000000004018e0 000008e0
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0000000000000008 0000000000000000 WA 0 0 8
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[19] .got.plt PROGBITS 00000000004018e8 000008e8
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0000000000000020 0000000000000000 WA 0 0 8
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[20] .data PROGBITS 0000000000401908 00000908
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0000000000000010 0000000000000000 WA 0 0 8
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[21] .ctors PROGBITS 0000000000401918 00000918
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0000000000000010 0000000000000000 WA 0 0 8
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[22] .dtors PROGBITS 0000000000401928 00000928
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0000000000000010 0000000000000000 WA 0 0 8
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[23] .jcr PROGBITS 0000000000401938 00000938
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0000000000000008 0000000000000000 WA 0 0 8
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[24] .tm_clone_table PROGBITS 0000000000401940 00000940
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0000000000000000 0000000000000000 WA 0 0 8
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[25] .bss NOBITS 0000000000401940 00000940
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0000000000000010 0000000000000000 WA 0 0 8
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[26] .comment PROGBITS 0000000000000000 00000940
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0000000000000056 0000000000000001 MS 0 0 1
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[27] .debug_info PROGBITS 0000000000000000 00000996
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0000000000000086 0000000000000000 0 0 1
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[28] .debug_abbrev PROGBITS 0000000000000000 00000a1c
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000000000000005e 0000000000000000 0 0 1
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[29] .debug_aranges PROGBITS 0000000000000000 00000a7a
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0000000000000030 0000000000000000 0 0 1
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[30] .debug_line PROGBITS 0000000000000000 00000aaa
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000000000000003a 0000000000000000 0 0 1
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[31] .debug_str PROGBITS 0000000000000000 00000ae4
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000000000000007d 0000000000000001 MS 0 0 1
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[32] .note.gnu.go[...] NOTE 0000000000000000 00000b64
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000000000000001c 0000000000000000 0 0 4
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[33] .symtab SYMTAB 0000000000000000 00000b80
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0000000000000408 0000000000000018 34 26 8
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[34] .strtab STRTAB 0000000000000000 00000f88
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0000000000000248 0000000000000000 0 0 1
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[35] .shstrtab STRTAB 0000000000000000 000011d0
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000000000000014e 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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PHDR 0x0000000000000040 0x0000000000400040 0x0000000000400040
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0x00000000000001c0 0x00000000000001c0 R 0x8
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INTERP 0x0000000000000200 0x0000000000400200 0x0000000000400200
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0x000000000000001c 0x000000000000001c R 0x1
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[Réquisition de l'interpréteur de programme: /lib64/ld-linux-x86-64.so.2]
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LOAD 0x0000000000000000 0x0000000000400000 0x0000000000400000
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0x0000000000000750 0x0000000000000750 R E 0x1000
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LOAD 0x0000000000000750 0x0000000000401750 0x0000000000401750
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0x00000000000001f0 0x0000000000000200 RW 0x1000
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DYNAMIC 0x0000000000000750 0x0000000000401750 0x0000000000401750
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0x0000000000000190 0x0000000000000190 RW 0x8
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NOTE 0x000000000000021c 0x000000000040021c 0x000000000040021c
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0x0000000000000020 0x0000000000000020 R 0x4
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GNU_EH_FRAME 0x0000000000000724 0x0000000000400724 0x0000000000400724
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0x000000000000002c 0x000000000000002c R 0x4
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GNU_STACK 0x0000000000000000 0x0000000000000000 0x0000000000000000
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0x0000000000000000 0x0000000000000000 RW 0x0
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Correspondance section/segment :
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Sections de segment...
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00
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01 .interp
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02 .interp .note.ABI-tag .dynsym .dynstr .hash .gnu.version .gnu.version_r .rela.dyn .rela.plt .init .plt .text .fini .rodata .eh_frame .eh_frame_hdr
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03 .dynamic .got .got.plt .data .ctors .dtors .jcr .bss
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04 .dynamic
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05 .note.ABI-tag
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06 .eh_frame_hdr
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07
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Dynamic section at offset 0x750 contains 20 entries:
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Étiquettes Type Nom/Valeur
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0x0000000000000003 (PLTGOT) 0x4018e8
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0x0000000000000002 (PLTRELSZ) 24 (octets)
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0x0000000000000017 (JMPREL) 0x4003c8
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0x0000000000000014 (PLTREL) RELA
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0x0000000000000007 (RELA) 0x4003b0
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0x0000000000000008 (RELASZ) 24 (octets)
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0x0000000000000009 (RELAENT) 24 (octets)
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0x0000000000000015 (DEBUG) 0x0
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0x0000000000000006 (SYMTAB) 0x400240
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0x000000000000000b (SYMENT) 24 (octets)
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0x0000000000000005 (STRTAB) 0x4002d0
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0x000000000000000a (STRSZ) 130 (octets)
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0x0000000000000004 (HASH) 0x400358
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0x0000000000000001 (NEEDED) Bibliothèque partagée : [libc.so.6]
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0x000000000000000c (INIT) 0x4003e0
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0x000000000000000d (FINI) 0x400668
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0x000000006ffffff0 (VERSYM) 0x400384
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0x000000006ffffffe (VERNEED) 0x400390
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0x000000006fffffff (VERNEEDNUM) 1
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0x0000000000000000 (NULL) 0x0
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Section de réadressage '.rela.dyn' à l'adresse de décalage 0x3b0 contient 1 entrée :
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Décalage Info Type Val.-symboles Noms-symb.+ Addenda
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0000004018e0 000200000006 R_X86_64_GLOB_DAT 0000000000000000 __gmon_start__ + 0
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Section de réadressage '.rela.plt' à l'adresse de décalage 0x3c8 contient 1 entrée :
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Décalage Info Type Val.-symboles Noms-symb.+ Addenda
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000000401900 000100000007 R_X86_64_JUMP_SLO 0000000000000000 __libc_start_main@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 6 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: 0000000000000000 0 FUNC GLOBAL DEFAULT UND [...]@GLIBC_2.2.5 (2)
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2: 0000000000000000 0 NOTYPE WEAK DEFAULT UND __gmon_start__
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3: 0000000000000000 0 NOTYPE WEAK DEFAULT UND _ITM_deregisterT[...]
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4: 0000000000000000 0 NOTYPE WEAK DEFAULT UND _ITM_registerTMC[...]
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5: 0000000000000000 0 NOTYPE WEAK DEFAULT UND _Jv_RegisterClasses
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La table de symboles « .symtab » contient 43 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: 000000000040044c 0 FUNC LOCAL DEFAULT 12 call_gmon_start
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2: 0000000000000000 0 FILE LOCAL DEFAULT ABS crtstuff.c
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3: 0000000000401918 0 OBJECT LOCAL DEFAULT 21 __CTOR_LIST__
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4: 0000000000401928 0 OBJECT LOCAL DEFAULT 22 __DTOR_LIST__
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5: 0000000000401938 0 OBJECT LOCAL DEFAULT 23 __JCR_LIST__
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6: 0000000000401940 0 OBJECT LOCAL DEFAULT 24 __TMC_LIST__
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7: 0000000000400470 0 FUNC LOCAL DEFAULT 12 deregister_tm_clones
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8: 00000000004004a0 0 FUNC LOCAL DEFAULT 12 register_tm_clones
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9: 00000000004004e0 0 FUNC LOCAL DEFAULT 12 __do_global_dtors_aux
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10: 0000000000401940 1 OBJECT LOCAL DEFAULT 25 completed.6121
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11: 0000000000401948 8 OBJECT LOCAL DEFAULT 25 dtor_idx.6123
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12: 0000000000400550 0 FUNC LOCAL DEFAULT 12 frame_dummy
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13: 0000000000000000 0 FILE LOCAL DEFAULT ABS main.c
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14: 0000000000000000 0 FILE LOCAL DEFAULT ABS crtstuff.c
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15: 0000000000401920 0 OBJECT LOCAL DEFAULT 21 __CTOR_END__
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16: 0000000000400720 0 OBJECT LOCAL DEFAULT 15 __FRAME_END__
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17: 0000000000401938 0 OBJECT LOCAL DEFAULT 23 __JCR_END__
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18: 0000000000400630 0 FUNC LOCAL DEFAULT 12 __do_global_ctors_aux
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19: 0000000000401910 0 OBJECT LOCAL HIDDEN 20 __dso_handle
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20: 0000000000401930 0 OBJECT LOCAL HIDDEN 22 __DTOR_END__
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21: 0000000000401940 0 OBJECT LOCAL HIDDEN 24 __TMC_END__
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22: 0000000000401750 400 OBJECT LOCAL HIDDEN 17 _DYNAMIC
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23: 0000000000000000 0 NOTYPE LOCAL HIDDEN ABS __init_array_start
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24: 0000000000000000 0 NOTYPE LOCAL HIDDEN ABS __init_array_end
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25: 00000000004018e8 32 OBJECT LOCAL HIDDEN 19 _GLOBAL_OFFSET_TABLE_
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26: 0000000000400620 2 FUNC GLOBAL DEFAULT 12 __libc_csu_fini
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27: 0000000000400420 0 FUNC GLOBAL DEFAULT 12 _start
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28: 0000000000400590 137 FUNC GLOBAL DEFAULT 12 __libc_csu_init
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29: 000000000040057c 18 FUNC GLOBAL DEFAULT 12 main
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30: 0000000000401908 0 NOTYPE WEAK DEFAULT 20 data_start
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31: 0000000000400678 4 OBJECT GLOBAL DEFAULT 14 _IO_stdin_used
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32: 0000000000000000 0 FUNC GLOBAL DEFAULT UND __libc_start_main
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33: 0000000000401908 0 NOTYPE GLOBAL DEFAULT 20 __data_start
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34: 0000000000000000 0 NOTYPE WEAK DEFAULT UND __gmon_start__
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35: 00000000004003e0 0 FUNC GLOBAL DEFAULT 10 _init
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36: 0000000000400668 0 FUNC GLOBAL DEFAULT 13 _fini
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37: 0000000000000000 0 NOTYPE WEAK DEFAULT UND _ITM_deregisterT[...]
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38: 0000000000000000 0 NOTYPE WEAK DEFAULT UND _ITM_registerTMC[...]
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39: 0000000000000000 0 NOTYPE WEAK DEFAULT UND _Jv_RegisterClasses
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40: 0000000000401940 0 NOTYPE GLOBAL DEFAULT ABS _edata
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41: 0000000000401940 0 NOTYPE GLOBAL DEFAULT ABS __bss_start
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42: 0000000000401950 0 NOTYPE GLOBAL DEFAULT ABS _end
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Histogramme de la longueur de la liste des baquets (total de 3 baquets) :
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Long. Nombre % de couverture totale
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0 1 ( 33.3%)
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1 0 ( 0.0%) 0.0%
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2 1 ( 33.3%) 40.0%
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3 1 ( 33.3%) 100.0%
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La section des symboles de version « .gnu.version » contient 6 entrées :
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Adr: 0x0000000000400384 Décalage: 0x00000384 Lien: 3 (.dynsym)
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000: 0 (*local*) 2 (GLIBC_2.2.5) 0 (*local*) 0 (*local*)
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004: 0 (*local*) 0 (*local*)
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La section de dépendances de version « .gnu.version_r » contient 1 entrée :
|
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Adr: 0x0000000000400390 Décalage: 0x00000390 Lien: 4 (.dynstr)
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000000: Version: 1 Fichier: libc.so.6 Compteur: 1
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0x0010: Nom: GLIBC_2.2.5 Fanions: aucun Version: 2
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Affichage des notes trouvées dans: .note.ABI-tag
|
||
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Propriétaire Taille des données Description
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||
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GNU 0x00000010 NT_GNU_ABI_TAG (étiquette de version ABI)
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OS: Linux, ABI: 2.6.32
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Affichage des notes trouvées dans: .note.gnu.gold-version
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Propriétaire Taille des données Description
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GNU 0x00000009 NT_GNU_GOLD_VERSION (version d'or)
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Version: gold 1.11
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