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Toybox 0.8.4-android multicall binary:  (see toybox --help) 
usage:  readelf [-adehlnSs] [-p SECTION] [-x SECTION] [file...]


Displays information about ELF files.
-a      Equivalent to -dhlnSs
-d      Show dynamic section
-e      Headers (equivalent to -hlS)
-h      Show ELF header
-l      Show program headers
-n      Show notes
-p S    Dump strings found in named/numbered section
-S      Show section headers
-s      Show symbol tables (.dynsym and .symtab)
-x S    Hex dump of named/numbered section
--dyn-syms      Show just .dynsym symbol table

[ ToyBox ]     [ ManLinux ] Пример:
Это файл toybox последней версии

console:/ # readelf -a bin/toyboxm
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: DYN (Shared object file)
Machine: arm
Version: 0x1
Entry point address: 0x3f61
Start of program headers: 52 (bytes into file)
Start of section headers: 672904 (bytes into file)
Flags: 0x5000200
Size of this header: 52 (bytes)
Size of program headers: 32 (bytes)
Number of program headers: 6
Size of section headers: 40 (bytes)
Number of section headers: 21
Section header string table index: 20

Section Headers:
[Nr] Name Type Address Off Size ES Flg Lk Inf Al
[ 0] NULL 00000000 000000 000000 00 0 0 0
[ 1] .hash HASH 000000f4 0000f4 000018 04 A 3 0 4
[ 2] .gnu.hash GNU_HASH 0000010c 00010c 000018 04 A 3 0 4
[ 3] .dynsym DYNSYM 00000124 000124 000030 10 A 4 3 4
[ 4] .dynstr STRTAB 00000154 000154 000001 00 A 0 0 1
[ 5] .rel.dyn REL 00000158 000158 003db8 08 A 3 0 4
[ 6] .init PROGBITS 00003f10 003f10 000008 00 AX 0 0 2
[ 7] .text PROGBITS 00003f18 003f18 051726 00 AX 0 0 8
[ 8] .fini PROGBITS 0005563e 05563e 000008 00 AX 0 0 2
[ 9] .rodata PROGBITS 00055648 055648 04a4d0 00 A 0 0 8
[10] .ARM.exidx ARM_EXIDX 0009fb18 09fb18 000008 00 AL 7 0 4
[11] .eh_frame PROGBITS 0009fb20 09fb20 000004 00 A 0 0 4
[12] .init_array INIT_ARRAY 000b05d0 0a05d0 000004 04 WA 0 0 4
[13] .fini_array FINI_ARRAY 000b05d4 0a05d4 000004 04 WA 0 0 4
[14] .data.rel.ro PROGBITS 000b05d8 0a05d8 000964 00 WA 0 0 8
[15] .dynamic DYNAMIC 000b0f3c 0a0f3c 0000c0 08 WA 4 0 4
[16] .got PROGBITS 000b1000 0a1000 000118 04 WA 0 0 4
[17] .data PROGBITS 000b1118 0a1118 003298 00 WA 0 0 8
[18] .bss NOBITS 000b43b0 0a43b0 005090 00 WA 0 0 8
[19] .ARM.attributes ARM_ATTRIBUTES 00000000 0a43b0 00002d 00 0 0 1
[20] .shstrtab STRTAB 00000000 0a43dd 0000ab 00 0 0 1
Key:
(W)rite, (A)lloc, e(X)ecute, (M)erge, (S)trings, (I)nfo
(L)ink order, (O)S, (G)roup, (T)LS, (C)ompressed, x=unknown

Program Headers:
Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align
EXIDX 0x09fb18 0x0009fb18 0x0009fb18 0x00008 0x00008 R 0x4
LOAD 0x000000 0x00000000 0x00000000 0x9fb24 0x9fb24 R E 0x10000
LOAD 0x0a05d0 0x000b05d0 0x000b05d0 0x03de0 0x08e70 RW 0x10000
DYNAMIC 0x0a0f3c 0x000b0f3c 0x000b0f3c 0x000c0 0x000c0 RW 0x4
GNU_STACK 0x000000 0x00000000 0x00000000 0x00000 0x00000 RW 0x10
GNU_RELRO 0x0a05d0 0x000b05d0 0x000b05d0 0x00a30 0x00a30 R 0x1

Section to Segment mapping:
Segment Sections...
00 .ARM.exidx
01 .hash .gnu.hash .dynsym .dynstr .rel.dyn .init .text .fini .rodata .ARM.exidx .eh_frame
02 .init_array .fini_array .data.rel.ro .dynamic .got .data
03 .dynamic
04
05 .init_array .fini_array .data.rel.ro .dynamic

Dynamic section at offset 0xa0f3c contains 24 entries:
Tag Type Name/Value
0x00000010 (SYMBOLIC) 0x0
0x0000000c (INIT) 0x3f11
0x0000000d (FINI) 0x5563f
0x00000019 (INIT_ARRAY) 0xb05d0
0x0000001b (INIT_ARRAYSZ) 4 (bytes)
0x0000001a (FINI_ARRAY) 0xb05d4
0x0000001c (FINI_ARRAYSZ) 4 (bytes)
0x00000004 (HASH) 0xf4
0x6ffffef5 (GNU_HASH) 0x10c
0x00000005 (STRTAB) 0x154
0x00000006 (SYMTAB) 0x124
0x0000000a (STRSZ) 1 (bytes)
0x0000000b (SYMENT) 16 (bytes)
0x00000015 (DEBUG) 0x0
0x00000011 (REL) 0x158
0x00000012 (RELSZ) 15800 (bytes)
0x00000013 (RELENT) 8 (bytes)
0x6ffffffb (FLAGS_1) Flags: PIE
0x6ffffffa (RELCOUNT) 1975
0x00000000 (NULL) 0x0
0x00000000 (NULL) 0x0
0x00000000 (NULL) 0x0
0x00000000 (NULL) 0x0
0x00000000 (NULL) 0x0

Symbol table '.dynsym' contains 3 entries:
Num: Value Size Type Bind Vis Ndx Name
0: 00000000 0 NOTYPE LOCAL DEFAULT UND
1: 00003f10 0 SECTION LOCAL DEFAULT 6
2: 000b1118 0 SECTION LOCAL DEFAULT 17
console:/ #

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