293 lines
16 KiB
Plaintext
293 lines
16 KiB
Plaintext
ELF Header:
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Magic: 7f 45 4c 46 02 01 01 00 00 00 00 00 00 00 00 00
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Class: ELF64
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Data: 2's complement, little endian
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Version: 1 (current)
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OS/ABI: UNIX - System V
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ABI Version: 0
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Type: EXEC (Executable file)
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Machine: Advanced Micro Devices X86-64
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Version: 0x1
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Entry point address: 0x400420
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Start of program headers: 64 (bytes into file)
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Start of section headers: 11008 (bytes into file)
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Flags: 0x0
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Size of this header: 64 (bytes)
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Size of program headers: 56 (bytes)
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Number of program headers: 13
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Size of section headers: 64 (bytes)
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Number of section headers: 32
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Section header string table index: 31
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Section Headers:
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[Nr] Name Type Address Offset
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Size EntSize Flags Link Info Align
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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 0000000000400318 00000318
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0000000000000024 0000000000000000 A 0 0 4
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[ 2] .init PROGBITS 000000000040033c 0000033c
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000000000000001b 0000000000000000 AX 0 0 4
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[ 3] .plt PROGBITS 0000000000400360 00000360
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0000000000000050 0000000000000010 AX 0 0 16
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[ 4] .text PROGBITS 00000000004003b0 000003b0
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0000000000000312 0000000000000000 AX 0 0 16
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[ 5] .fini PROGBITS 00000000004006c4 000006c4
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000000000000000d 0000000000000000 AX 0 0 4
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[ 6] .interp PROGBITS 0000000000401000 00001000
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000000000000001c 0000000000000000 A 0 0 1
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[ 7] .gnu.hash GNU_HASH 0000000000401020 00001020
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000000000000001c 0000000000000000 A 8 0 8
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[ 8] .dynsym DYNSYM 0000000000401040 00001040
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00000000000000a8 0000000000000018 A 9 1 8
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[ 9] .dynstr STRTAB 00000000004010e8 000010e8
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0000000000000061 0000000000000000 A 0 0 1
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[10] .gnu.version VERSYM 000000000040114a 0000114a
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000000000000000e 0000000000000002 A 8 0 2
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[11] .gnu.version_r VERNEED 0000000000401158 00001158
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0000000000000030 0000000000000000 A 9 1 8
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[12] .rela.dyn RELA 0000000000401188 00001188
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0000000000000030 0000000000000018 A 8 0 8
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[13] .rela.plt RELA 00000000004011b8 000011b8
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0000000000000060 0000000000000018 AI 8 23 8
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[14] .rodata PROGBITS 0000000000401218 00001218
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0000000000000046 0000000000000000 A 0 0 8
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[15] .eh_frame_hdr PROGBITS 0000000000401260 00001260
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000000000000006c 0000000000000000 A 0 0 4
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[16] .eh_frame PROGBITS 00000000004012d0 000012d0
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0000000000000188 0000000000000000 A 0 0 8
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[17] .note.gnu.pr[...] NOTE 0000000000401458 00001458
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0000000000000040 0000000000000000 A 0 0 8
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[18] .note.ABI-tag NOTE 0000000000401498 00001498
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0000000000000020 0000000000000000 A 0 0 4
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[19] .init_array INIT_ARRAY 0000000000402df8 00001df8
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0000000000000008 0000000000000008 WA 0 0 8
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[20] .fini_array FINI_ARRAY 0000000000402e00 00001e00
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0000000000000008 0000000000000008 WA 0 0 8
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[21] .dynamic DYNAMIC 0000000000402e08 00001e08
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00000000000001d0 0000000000000010 WA 9 0 8
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[22] .got PROGBITS 0000000000402fd8 00001fd8
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0000000000000010 0000000000000008 WA 0 0 8
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[23] .got.plt PROGBITS 0000000000402fe8 00001fe8
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0000000000000038 0000000000000008 WA 0 0 8
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[24] .data PROGBITS 0000000000403020 00002020
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0000000000000004 0000000000000000 WA 0 0 1
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[25] .bss NOBITS 0000000000403024 00002024
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0000000000000004 0000000000000000 WA 0 0 1
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[26] .comment PROGBITS 0000000000000000 00002024
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000000000000002e 0000000000000001 MS 0 0 1
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[27] .annobin.notes PROGBITS 0000000000000000 00002052
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000000000000014f 0000000000000001 MS 0 0 1
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[28] .gnu.build.a[...] NOTE 0000000000405028 000021a4
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0000000000000144 0000000000000000 0 0 4
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[29] .symtab SYMTAB 0000000000000000 000022e8
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0000000000000480 0000000000000018 30 21 8
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[30] .strtab STRTAB 0000000000000000 00002768
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000000000000025c 0000000000000000 0 0 1
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[31] .shstrtab STRTAB 0000000000000000 000029c4
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000000000000013b 0000000000000000 0 0 1
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Key to Flags:
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W (write), A (alloc), X (execute), M (merge), S (strings), I (info),
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L (link order), O (extra OS processing required), G (group), T (TLS),
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C (compressed), x (unknown), o (OS specific), E (exclude),
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D (mbind), l (large), p (processor specific)
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There are no section groups in this file.
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Program Headers:
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Type Offset VirtAddr PhysAddr
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FileSiz MemSiz Flags Align
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PHDR 0x0000000000000040 0x0000000000400040 0x0000000000400040
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0x00000000000002d8 0x00000000000002d8 R 0x8
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INTERP 0x0000000000001000 0x0000000000401000 0x0000000000401000
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0x000000000000001c 0x000000000000001c R 0x1
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[Requesting program interpreter: /lib64/ld-linux-x86-64.so.2]
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LOAD 0x0000000000000000 0x0000000000400000 0x0000000000400000
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0x00000000000006d1 0x00000000000006d1 R E 0x1000
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LOAD 0x0000000000001000 0x0000000000401000 0x0000000000401000
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0x00000000000004b8 0x00000000000004b8 R 0x1000
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LOAD 0x0000000000001df8 0x0000000000402df8 0x0000000000402df8
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0x000000000000022c 0x0000000000000230 RW 0x1000
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DYNAMIC 0x0000000000001e08 0x0000000000402e08 0x0000000000402e08
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0x00000000000001d0 0x00000000000001d0 RW 0x8
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NOTE 0x0000000000000318 0x0000000000400318 0x0000000000400318
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0x0000000000000024 0x0000000000000024 R 0x4
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NOTE 0x0000000000001458 0x0000000000401458 0x0000000000401458
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0x0000000000000040 0x0000000000000040 R 0x8
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NOTE 0x0000000000001498 0x0000000000401498 0x0000000000401498
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0x0000000000000020 0x0000000000000020 R 0x4
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GNU_PROPERTY 0x0000000000001458 0x0000000000401458 0x0000000000401458
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0x0000000000000040 0x0000000000000040 R 0x8
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GNU_EH_FRAME 0x0000000000001260 0x0000000000401260 0x0000000000401260
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0x000000000000006c 0x000000000000006c R 0x4
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GNU_STACK 0x0000000000000000 0x0000000000000000 0x0000000000000000
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0x0000000000000000 0x0000000000000000 RW 0x10
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GNU_RELRO 0x0000000000001df8 0x0000000000402df8 0x0000000000402df8
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0x0000000000000208 0x0000000000000208 R 0x1
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Section to Segment mapping:
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Segment Sections...
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00
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01 .interp
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02 .note.gnu.build-id .init .plt .text .fini
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03 .interp .gnu.hash .dynsym .dynstr .gnu.version .gnu.version_r .rela.dyn .rela.plt .rodata .eh_frame_hdr .eh_frame .note.gnu.property .note.ABI-tag
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04 .init_array .fini_array .dynamic .got .got.plt .data .bss
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05 .dynamic
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06 .note.gnu.build-id
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07 .note.gnu.property
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08 .note.ABI-tag
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09 .note.gnu.property
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10 .eh_frame_hdr
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11
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12 .init_array .fini_array .dynamic .got
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Dynamic section at offset 0x1e08 contains 24 entries:
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Tag Type Name/Value
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0x0000000000000001 (NEEDED) Shared library: [libc.so.6]
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0x000000000000000c (INIT) 0x40033c
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0x000000000000000d (FINI) 0x4006c4
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0x0000000000000019 (INIT_ARRAY) 0x402df8
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0x000000000000001b (INIT_ARRAYSZ) 8 (bytes)
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0x000000000000001a (FINI_ARRAY) 0x402e00
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0x000000000000001c (FINI_ARRAYSZ) 8 (bytes)
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0x000000006ffffef5 (GNU_HASH) 0x401020
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0x0000000000000005 (STRTAB) 0x4010e8
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0x0000000000000006 (SYMTAB) 0x401040
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0x000000000000000a (STRSZ) 97 (bytes)
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0x000000000000000b (SYMENT) 24 (bytes)
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0x0000000000000015 (DEBUG) 0x0
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0x0000000000000003 (PLTGOT) 0x402fe8
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0x0000000000000002 (PLTRELSZ) 96 (bytes)
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0x0000000000000014 (PLTREL) RELA
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0x0000000000000017 (JMPREL) 0x4011b8
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0x0000000000000007 (RELA) 0x401188
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0x0000000000000008 (RELASZ) 48 (bytes)
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0x0000000000000009 (RELAENT) 24 (bytes)
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0x000000006ffffffe (VERNEED) 0x401158
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0x000000006fffffff (VERNEEDNUM) 1
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0x000000006ffffff0 (VERSYM) 0x40114a
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0x0000000000000000 (NULL) 0x0
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Relocation section '.rela.dyn' at offset 0x1188 contains 2 entries:
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Offset Info Type Sym. Value Sym. Name + Addend
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000000402fd8 000100000006 R_X86_64_GLOB_DAT 0000000000000000 __libc_start_main@GLIBC_2.34 + 0
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000000402fe0 000400000006 R_X86_64_GLOB_DAT 0000000000000000 __gmon_start__ + 0
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Relocation section '.rela.plt' at offset 0x11b8 contains 4 entries:
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Offset Info Type Sym. Value Sym. Name + Addend
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000000403000 000200000007 R_X86_64_JUMP_SLO 0000000000000000 strncpy@GLIBC_2.2.5 + 0
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000000403008 000300000007 R_X86_64_JUMP_SLO 0000000000000000 printf@GLIBC_2.2.5 + 0
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000000403010 000500000007 R_X86_64_JUMP_SLO 0000000000000000 malloc@GLIBC_2.2.5 + 0
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000000403018 000600000007 R_X86_64_JUMP_SLO 0000000000000000 realloc@GLIBC_2.2.5 + 0
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No processor specific unwind information to decode
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Symbol table '.dynsym' contains 7 entries:
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Num: Value Size Type Bind Vis Ndx Name
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0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND
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1: 0000000000000000 0 FUNC GLOBAL DEFAULT UND _[...]@GLIBC_2.34 (2)
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2: 0000000000000000 0 FUNC GLOBAL DEFAULT UND [...]@GLIBC_2.2.5 (3)
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3: 0000000000000000 0 FUNC GLOBAL DEFAULT UND [...]@GLIBC_2.2.5 (3)
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4: 0000000000000000 0 NOTYPE WEAK DEFAULT UND __gmon_start__
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5: 0000000000000000 0 FUNC GLOBAL DEFAULT UND [...]@GLIBC_2.2.5 (3)
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6: 0000000000000000 0 FUNC GLOBAL DEFAULT UND [...]@GLIBC_2.2.5 (3)
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Symbol table '.symtab' contains 48 entries:
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Num: Value Size Type Bind Vis Ndx Name
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0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND
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1: 0000000000000000 0 FILE LOCAL DEFAULT ABS crt1.o
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2: 0000000000401498 32 OBJECT LOCAL DEFAULT 18 __abi_tag
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3: 0000000000000000 0 FILE LOCAL DEFAULT ABS main.c
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4: 0000000000000000 0 FILE LOCAL DEFAULT ABS crtbegin.o
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5: 0000000000400460 0 FUNC LOCAL DEFAULT 4 deregister_tm_clones
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6: 0000000000400490 0 FUNC LOCAL DEFAULT 4 register_tm_clones
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7: 00000000004004d0 0 FUNC LOCAL DEFAULT 4 __do_global_dtors_aux
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8: 0000000000403024 1 OBJECT LOCAL DEFAULT 25 completed.0
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9: 0000000000402e00 0 OBJECT LOCAL DEFAULT 20 __do_global_dtor[...]
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10: 0000000000400500 0 FUNC LOCAL DEFAULT 4 frame_dummy
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11: 0000000000402df8 0 OBJECT LOCAL DEFAULT 19 __frame_dummy_in[...]
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12: 0000000000000000 0 FILE LOCAL DEFAULT ABS teacher.c
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13: 0000000000000000 0 FILE LOCAL DEFAULT ABS student.c
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14: 0000000000000000 0 FILE LOCAL DEFAULT ABS class.c
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15: 0000000000000000 0 FILE LOCAL DEFAULT ABS crtend.o
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16: 0000000000401454 0 OBJECT LOCAL DEFAULT 16 __FRAME_END__
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17: 0000000000000000 0 FILE LOCAL DEFAULT ABS
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18: 0000000000402e08 0 OBJECT LOCAL DEFAULT 21 _DYNAMIC
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19: 0000000000401260 0 NOTYPE LOCAL DEFAULT 15 __GNU_EH_FRAME_HDR
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20: 0000000000402fe8 0 OBJECT LOCAL DEFAULT 23 _GLOBAL_OFFSET_TABLE_
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21: 0000000000000000 0 FUNC GLOBAL DEFAULT UND __libc_start_mai[...]
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22: 0000000000000000 0 FUNC GLOBAL DEFAULT UND strncpy@GLIBC_2.2.5
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23: 0000000000403020 0 NOTYPE WEAK DEFAULT 24 data_start
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24: 0000000000400510 74 FUNC GLOBAL DEFAULT 4 new_teacher
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25: 0000000000403024 0 NOTYPE GLOBAL DEFAULT 24 _edata
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26: 00000000004006c4 0 FUNC GLOBAL HIDDEN 5 _fini
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27: 0000000000000000 0 FUNC GLOBAL DEFAULT UND printf@GLIBC_2.2.5
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28: 00000000004006b0 18 FUNC GLOBAL DEFAULT 4 print
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29: 0000000000403020 0 NOTYPE GLOBAL DEFAULT 24 __data_start
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30: 0000000000000000 0 NOTYPE WEAK DEFAULT UND __gmon_start__
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31: 0000000000401220 0 OBJECT GLOBAL HIDDEN 14 __dso_handle
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32: 0000000000401218 4 OBJECT GLOBAL DEFAULT 14 _IO_stdin_used
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33: 0000000000000000 0 FUNC GLOBAL DEFAULT UND malloc@GLIBC_2.2.5
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34: 0000000000403028 0 NOTYPE GLOBAL DEFAULT 25 _end
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35: 0000000000400450 5 FUNC GLOBAL HIDDEN 4 _dl_relocate_sta[...]
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36: 0000000000400420 38 FUNC GLOBAL DEFAULT 4 _start
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37: 0000000000400570 65 FUNC GLOBAL DEFAULT 4 new_student
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38: 0000000000000000 0 FUNC GLOBAL DEFAULT UND realloc@GLIBC_2.2.5
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39: 0000000000403024 0 NOTYPE GLOBAL DEFAULT 25 __bss_start
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40: 00000000004003b0 105 FUNC GLOBAL DEFAULT 4 main
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41: 0000000000400560 5 FUNC GLOBAL DEFAULT 4 add_salary
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42: 00000000004005e0 79 FUNC GLOBAL DEFAULT 4 new_class
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43: 00000000004005c0 23 FUNC GLOBAL DEFAULT 4 change_name
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44: 0000000000403028 0 OBJECT GLOBAL HIDDEN 24 __TMC_END__
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45: 000000000040033c 0 FUNC GLOBAL HIDDEN 2 _init
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46: 0000000000400640 97 FUNC GLOBAL DEFAULT 4 add_student
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47: 0000000000400630 5 FUNC GLOBAL DEFAULT 4 change_teacher
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Version symbols section '.gnu.version' contains 7 entries:
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Addr: 0x000000000040114a Offset: 0x0000114a Link: 8 (.dynsym)
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000: 0 (*local*) 2 (GLIBC_2.34) 3 (GLIBC_2.2.5) 3 (GLIBC_2.2.5)
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004: 1 (*global*) 3 (GLIBC_2.2.5) 3 (GLIBC_2.2.5)
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Version needs section '.gnu.version_r' contains 1 entry:
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Addr: 0x0000000000401158 Offset: 0x00001158 Link: 9 (.dynstr)
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000000: Version: 1 File: libc.so.6 Cnt: 2
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0x0010: Name: GLIBC_2.2.5 Flags: none Version: 3
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0x0020: Name: GLIBC_2.34 Flags: none Version: 2
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Displaying notes found in: .note.gnu.build-id
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Owner Data size Description
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GNU 0x00000014 NT_GNU_BUILD_ID (unique build ID bitstring)
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Build ID: 7f36b222bd76ab5c197c103da174ac7a2d7bbdbd
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Displaying notes found in: .note.gnu.property
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Owner Data size Description
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GNU 0x00000030 NT_GNU_PROPERTY_TYPE_0
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Properties: x86 ISA needed: x86-64-baseline
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x86 feature used: x86, XMM
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x86 ISA used: x86-64-baseline
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Displaying notes found in: .note.ABI-tag
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Owner Data size Description
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GNU 0x00000010 NT_GNU_ABI_TAG (ABI version tag)
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OS: Linux, ABI: 3.2.0
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Displaying notes found in: .gnu.build.attributes
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Owner Data size Description
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GA$<version>3a1 0x00000010 OPEN
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Applies to region from 0x400420 to 0x400446
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GA$<version>3a1 0x00000010 OPEN
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Applies to region from 0x400455 to 0x400455
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GA$<version>3a1 0x00000010 OPEN
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Applies to region from 0x40033c to 0x400352
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GA$<version>3a1 0x00000010 OPEN
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Applies to region from 0x4006c4 to 0x4006cc
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GA$<version>3a1 0x00000010 OPEN
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Applies to region from 0x400460 to 0x400506
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GA$<version>3a1 0x00000010 OPEN
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Applies to region from 0x4006c2 to 0x4006c2
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GA$<version>3a1 0x00000010 OPEN
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Applies to region from 0x4006c2 to 0x4006c2
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GA$<version>3a1 0x00000010 OPEN
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Applies to region from 0x400352 to 0x400357
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GA$<version>3a1 0x00000010 OPEN
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Applies to region from 0x4006cc to 0x4006d1
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