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ELFIO/elf_examples/hello_32.txt
Serge Lamikhov-Center 493549e030 Initial
2012-02-18 12:01:36 +02:00

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11 KiB
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ELF Header:
Magic: 7f 45 4c 46 01 01 01 00 00 00 00 00 00 00 00 00
Class: ELF32
Data: 2's complement, little endian
Version: 1 (current)
OS/ABI: UNIX - System V
ABI Version: 0
Type: EXEC (Executable file)
Machine: Intel 80386
Version: 0x1
Entry point address: 0x80482b0
Start of program headers: 52 (bytes into file)
Start of section headers: 1912 (bytes into file)
Flags: 0x0
Size of this header: 52 (bytes)
Size of program headers: 32 (bytes)
Number of program headers: 7
Size of section headers: 40 (bytes)
Number of section headers: 28
Section header string table index: 25
Section Headers:
[Nr] Name Type Addr Off Size ES Flg Lk Inf Al
[ 0] NULL 00000000 000000 000000 00 0 0 0
[ 1] .interp PROGBITS 08048114 000114 000013 00 A 0 0 1
[ 2] .note.ABI-tag NOTE 08048128 000128 000020 00 A 0 0 4
[ 3] .gnu.hash GNU_HASH 08048148 000148 000020 04 A 4 0 4
[ 4] .dynsym DYNSYM 08048168 000168 000050 10 A 5 1 4
[ 5] .dynstr STRTAB 080481b8 0001b8 00004a 00 A 0 0 1
[ 6] .gnu.version VERSYM 08048202 000202 00000a 02 A 4 0 2
[ 7] .gnu.version_r VERNEED 0804820c 00020c 000020 00 A 5 1 4
[ 8] .rel.dyn REL 0804822c 00022c 000008 08 A 4 0 4
[ 9] .rel.plt REL 08048234 000234 000018 08 A 4 11 4
[10] .init PROGBITS 0804824c 00024c 000017 00 AX 0 0 4
[11] .plt PROGBITS 08048264 000264 000040 04 AX 0 0 4
[12] .text PROGBITS 080482b0 0002b0 0001a8 00 AX 0 0 16
[13] .fini PROGBITS 08048458 000458 00001c 00 AX 0 0 4
[14] .rodata PROGBITS 08048474 000474 000012 00 A 0 0 4
[15] .eh_frame PROGBITS 08048488 000488 000004 00 A 0 0 4
[16] .ctors PROGBITS 0804948c 00048c 000008 00 WA 0 0 4
[17] .dtors PROGBITS 08049494 000494 000008 00 WA 0 0 4
[18] .jcr PROGBITS 0804949c 00049c 000004 00 WA 0 0 4
[19] .dynamic DYNAMIC 080494a0 0004a0 0000c8 08 WA 5 0 4
[20] .got PROGBITS 08049568 000568 000004 04 WA 0 0 4
[21] .got.plt PROGBITS 0804956c 00056c 000018 04 WA 0 0 4
[22] .data PROGBITS 08049584 000584 000004 00 WA 0 0 4
[23] .bss NOBITS 08049588 000588 000008 00 WA 0 0 4
[24] .comment PROGBITS 00000000 000588 000114 00 0 0 1
[25] .shstrtab STRTAB 00000000 00069c 0000db 00 0 0 1
[26] .symtab SYMTAB 00000000 000bd8 000440 10 27 48 4
[27] .strtab STRTAB 00000000 001018 000259 00 0 0 1
Key to Flags:
W (write), A (alloc), X (execute), M (merge), S (strings)
I (info), L (link order), G (group), x (unknown)
O (extra OS processing required) o (OS specific), p (processor specific)
There are no section groups in this file.
Program Headers:
Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align
PHDR 0x000034 0x08048034 0x08048034 0x000e0 0x000e0 R E 0x4
INTERP 0x000114 0x08048114 0x08048114 0x00013 0x00013 R 0x1
[Requesting program interpreter: /lib/ld-linux.so.2]
LOAD 0x000000 0x08048000 0x08048000 0x0048c 0x0048c R E 0x1000
LOAD 0x00048c 0x0804948c 0x0804948c 0x000fc 0x00104 RW 0x1000
DYNAMIC 0x0004a0 0x080494a0 0x080494a0 0x000c8 0x000c8 RW 0x4
NOTE 0x000128 0x08048128 0x08048128 0x00020 0x00020 R 0x4
GNU_STACK 0x000000 0x00000000 0x00000000 0x00000 0x00000 RW 0x4
Section to Segment mapping:
Segment Sections...
00
01 .interp
02 .interp .note.ABI-tag .gnu.hash .dynsym .dynstr .gnu.version .gnu.version_r .rel.dyn .rel.plt .init .plt .text .fini .rodata .eh_frame
03 .ctors .dtors .jcr .dynamic .got .got.plt .data .bss
04 .dynamic
05 .note.ABI-tag
06
Dynamic section at offset 0x4a0 contains 20 entries:
Tag Type Name/Value
0x00000001 (NEEDED) Shared library: [libc.so.6]
0x0000000c (INIT) 0x804824c
0x0000000d (FINI) 0x8048458
0x6ffffef5 (GNU_HASH) 0x8048148
0x00000005 (STRTAB) 0x80481b8
0x00000006 (SYMTAB) 0x8048168
0x0000000a (STRSZ) 74 (bytes)
0x0000000b (SYMENT) 16 (bytes)
0x00000015 (DEBUG) 0x0
0x00000003 (PLTGOT) 0x804956c
0x00000002 (PLTRELSZ) 24 (bytes)
0x00000014 (PLTREL) REL
0x00000017 (JMPREL) 0x8048234
0x00000011 (REL) 0x804822c
0x00000012 (RELSZ) 8 (bytes)
0x00000013 (RELENT) 8 (bytes)
0x6ffffffe (VERNEED) 0x804820c
0x6fffffff (VERNEEDNUM) 1
0x6ffffff0 (VERSYM) 0x8048202
0x00000000 (NULL) 0x0
Relocation section '.rel.dyn' at offset 0x22c contains 1 entries:
Offset Info Type Sym.Value Sym. Name
08049568 00000106 R_386_GLOB_DAT 00000000 __gmon_start__
Relocation section '.rel.plt' at offset 0x234 contains 3 entries:
Offset Info Type Sym.Value Sym. Name
08049578 00000107 R_386_JUMP_SLOT 00000000 __gmon_start__
0804957c 00000207 R_386_JUMP_SLOT 00000000 __libc_start_main
08049580 00000307 R_386_JUMP_SLOT 00000000 puts
There are no unwind sections in this file.
Symbol table '.dynsym' contains 5 entries:
Num: Value Size Type Bind Vis Ndx Name
0: 00000000 0 NOTYPE LOCAL DEFAULT UND
1: 00000000 0 NOTYPE WEAK DEFAULT UND __gmon_start__
2: 00000000 415 FUNC GLOBAL DEFAULT UND __libc_start_main@GLIBC_2.0 (2)
3: 00000000 399 FUNC GLOBAL DEFAULT UND puts@GLIBC_2.0 (2)
4: 08048478 4 OBJECT GLOBAL DEFAULT 14 _IO_stdin_used
Symbol table '.symtab' contains 68 entries:
Num: Value Size Type Bind Vis Ndx Name
0: 00000000 0 NOTYPE LOCAL DEFAULT UND
1: 08048114 0 SECTION LOCAL DEFAULT 1
2: 08048128 0 SECTION LOCAL DEFAULT 2
3: 08048148 0 SECTION LOCAL DEFAULT 3
4: 08048168 0 SECTION LOCAL DEFAULT 4
5: 080481b8 0 SECTION LOCAL DEFAULT 5
6: 08048202 0 SECTION LOCAL DEFAULT 6
7: 0804820c 0 SECTION LOCAL DEFAULT 7
8: 0804822c 0 SECTION LOCAL DEFAULT 8
9: 08048234 0 SECTION LOCAL DEFAULT 9
10: 0804824c 0 SECTION LOCAL DEFAULT 10
11: 08048264 0 SECTION LOCAL DEFAULT 11
12: 080482b0 0 SECTION LOCAL DEFAULT 12
13: 08048458 0 SECTION LOCAL DEFAULT 13
14: 08048474 0 SECTION LOCAL DEFAULT 14
15: 08048488 0 SECTION LOCAL DEFAULT 15
16: 0804948c 0 SECTION LOCAL DEFAULT 16
17: 08049494 0 SECTION LOCAL DEFAULT 17
18: 0804949c 0 SECTION LOCAL DEFAULT 18
19: 080494a0 0 SECTION LOCAL DEFAULT 19
20: 08049568 0 SECTION LOCAL DEFAULT 20
21: 0804956c 0 SECTION LOCAL DEFAULT 21
22: 08049584 0 SECTION LOCAL DEFAULT 22
23: 08049588 0 SECTION LOCAL DEFAULT 23
24: 00000000 0 SECTION LOCAL DEFAULT 24
25: 080482d4 0 FUNC LOCAL DEFAULT 12 call_gmon_start
26: 00000000 0 FILE LOCAL DEFAULT ABS crtstuff.c
27: 0804948c 0 OBJECT LOCAL DEFAULT 16 __CTOR_LIST__
28: 08049494 0 OBJECT LOCAL DEFAULT 17 __DTOR_LIST__
29: 0804949c 0 OBJECT LOCAL DEFAULT 18 __JCR_LIST__
30: 08049588 4 OBJECT LOCAL DEFAULT 23 dtor_idx.5805
31: 0804958c 1 OBJECT LOCAL DEFAULT 23 completed.5803
32: 08048300 0 FUNC LOCAL DEFAULT 12 __do_global_dtors_aux
33: 08048360 0 FUNC LOCAL DEFAULT 12 frame_dummy
34: 00000000 0 FILE LOCAL DEFAULT ABS crtstuff.c
35: 08049490 0 OBJECT LOCAL DEFAULT 16 __CTOR_END__
36: 08048488 0 OBJECT LOCAL DEFAULT 15 __FRAME_END__
37: 0804949c 0 OBJECT LOCAL DEFAULT 18 __JCR_END__
38: 08048430 0 FUNC LOCAL DEFAULT 12 __do_global_ctors_aux
39: 00000000 0 FILE LOCAL DEFAULT ABS hello.c
40: 0804948c 0 NOTYPE LOCAL HIDDEN 16 __preinit_array_start
41: 0804948c 0 NOTYPE LOCAL HIDDEN 16 __fini_array_end
42: 0804956c 0 OBJECT LOCAL HIDDEN 21 _GLOBAL_OFFSET_TABLE_
43: 0804948c 0 NOTYPE LOCAL HIDDEN 16 __preinit_array_end
44: 0804948c 0 NOTYPE LOCAL HIDDEN 16 __fini_array_start
45: 0804948c 0 NOTYPE LOCAL HIDDEN 16 __init_array_end
46: 0804948c 0 NOTYPE LOCAL HIDDEN 16 __init_array_start
47: 080494a0 0 OBJECT LOCAL HIDDEN 19 _DYNAMIC
48: 08049584 0 NOTYPE WEAK DEFAULT 22 data_start
49: 080483b0 5 FUNC GLOBAL DEFAULT 12 __libc_csu_fini
50: 080482b0 0 FUNC GLOBAL DEFAULT 12 _start
51: 00000000 0 NOTYPE WEAK DEFAULT UND __gmon_start__
52: 00000000 0 NOTYPE WEAK DEFAULT UND _Jv_RegisterClasses
53: 08048474 4 OBJECT GLOBAL DEFAULT 14 _fp_hw
54: 08048458 0 FUNC GLOBAL DEFAULT 13 _fini
55: 00000000 415 FUNC GLOBAL DEFAULT UND __libc_start_main@@GLIBC_
56: 08048478 4 OBJECT GLOBAL DEFAULT 14 _IO_stdin_used
57: 08049584 0 NOTYPE GLOBAL DEFAULT 22 __data_start
58: 0804847c 0 OBJECT GLOBAL HIDDEN 14 __dso_handle
59: 08049498 0 OBJECT GLOBAL HIDDEN 17 __DTOR_END__
60: 080483c0 105 FUNC GLOBAL DEFAULT 12 __libc_csu_init
61: 08049588 0 NOTYPE GLOBAL DEFAULT ABS __bss_start
62: 08049590 0 NOTYPE GLOBAL DEFAULT ABS _end
63: 00000000 399 FUNC GLOBAL DEFAULT UND puts@@GLIBC_2.0
64: 08049588 0 NOTYPE GLOBAL DEFAULT ABS _edata
65: 08048429 0 FUNC GLOBAL HIDDEN 12 __i686.get_pc_thunk.bx
66: 08048384 43 FUNC GLOBAL DEFAULT 12 main
67: 0804824c 0 FUNC GLOBAL DEFAULT 10 _init
Histogram for `.gnu.hash' bucket list length (total of 2 buckets):
Length Number % of total Coverage
0 1 ( 50.0%)
1 1 ( 50.0%) 100.0%
Version symbols section '.gnu.version' contains 5 entries:
Addr: 0000000008048202 Offset: 0x000202 Link: 4 (.dynsym)
000: 0 (*local*) 0 (*local*) 2 (GLIBC_2.0) 2 (GLIBC_2.0)
004: 1 (*global*)
Version needs section '.gnu.version_r' contains 1 entries:
Addr: 0x000000000804820c Offset: 0x00020c Link to section: 5 (.dynstr)
000000: Version: 1 File: libc.so.6 Cnt: 1
0x0010: Name: GLIBC_2.0 Flags: none Version: 2
Notes at offset 0x00000128 with length 0x00000020:
Owner Data size Description
GNU 0x00000010 NT_VERSION (version)
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