目录

  • 概述
  • 简述
  • 演示

概述

功能：用于显示ELF文件（如.so、.a、.o文件等）的相关信息。
readelf命令可显示一个或多个ELF格式对象文件的信息。后面可加一些选项控制要显示的特定信息。
elffile …是要检查的目标文件。支持32位和64位ELF文件，也支持包含ELF文件的文档（如使用ar命令将一些elf文件打包生成的lib*.a之类的文件）。
该程序执行与objdump相似的功能，但更详细，并且独立于BFD库而存在，因此，即使BFD中存在错误，readelf也不会受到影响。

Usage: readelf <option(s)> elf-file(s)Display information about the contents of ELF format filesOptions are:-a --all               Equivalent to: -h -l -S -s -r -d -V -A -I-h --file-header       Display the ELF file header-l --program-headers   Display the program headers--segments          An alias for --program-headers-S --section-headers   Display the sections' header--sections          An alias for --section-headers-g --section-groups    Display the section groups-t --section-details   Display the section details-e --headers           Equivalent to: -h -l -S-s --syms              Display the symbol table--symbols           An alias for --syms--dyn-syms             Display the dynamic symbol table-n --notes             Display the core notes (if present)-r --relocs            Display the relocations (if present)-u --unwind            Display the unwind info (if present)-d --dynamic           Display the dynamic section (if present)-V --version-info      Display the version sections (if present)-A --arch-specific     Display architecture specific information (if any)-c --archive-index     Display the symbol/file index in an archive-D --use-dynamic       Use the dynamic section info when displaying symbols-x --hex-dump=<number|name>Dump the contents of section <number|name> as bytes-p --string-dump=<number|name>Dump the contents of section <number|name> as strings-R --relocated-dump=<number|name>Dump the contents of section <number|name> as relocated bytes-z --decompress        Decompress section before dumping it-w[lLiaprmfFsoRtUuTgAckK] or--debug-dump[=rawline,=decodedline,=info,=abbrev,=pubnames,=aranges,=macro,=frames,=frames-interp,=str,=loc,=Ranges,=pubtypes,=gdb_index,=trace_info,=trace_abbrev,=trace_aranges,=addr,=cu_index,=links,=follow-links]Display the contents of DWARF debug sections--dwarf-depth=N        Do not display DIEs at depth N or greater--dwarf-start=N        Display DIEs starting with N, at the same depthor deeper-I --histogram         Display histogram of bucket list lengths-W --wide              Allow output width to exceed 80 characters@<file>                Read options from <file>-H --help              Display this information-v --version           Display the version number of readelf
Report bugs to <http://www.sourceware.org/bugzilla/>

简述

详见：https://sourceware.org/binutils/docs/binutils/readelf.html

-a
--all                   显示全部信息,等价于 -h -l -S -s -r -d -V -A -I
-h
--file-header           显示ELF文件开始的文件头信息
-l
--program-headers
--segments              显示程序头（段头）信息
-S
--section-headers
--sections              显示节头信息
-g
--section-groups        显示节组信息
-t
--section-details       显示节的详细信息
-e
--headers               显示全部头信息，等价于: -h -l -S
-s
--syms
--symbols               显示符号表节的信息，包含静态符号表（.symtab）和动态符号表（.dynsym）如果只关心动态符号表可以直接使用--dyn-syms如果符号有相应的版本信息，则会显示该版本信息版本字符串显示为符号名称的后缀，并以@字符开头，例如foo@VER_1。 在解析未版本化引用的符号时，如果该版本是要使用的默认版本，则将显示为后缀，其后跟两个@字符，例如foo@@VER_2
-n
--notes                 显示note段/节的信息
-r
--relocs                显示可重定位节的信息
-u
--unwind                显示unwind节信息
-d
--dynamic               显示动态节的信息
-V
--version-info          显示版本段的信息
-A
--arch-specific         显示特定结构体系信息
-c
--archive-index         显示二进制文档的标头部分中包含的文件符号索引信息
-D
--use-dynamic           显示符号时，使用动态节中的符号哈希表，而不是符号表节。显示重定位时，使显示动态重定位而不是静态重定位
-x <number or name>
--hex-dump=<number or name>  显示指定节的内容为十六进制字节
-p <number or name>
--string-dump=<number or name>   显示指定节的内容为可打印的字符串
-R <number or name>
--relocated-dump=<number or name>    显示指定节的内容为十六进制字节，并在显示之前重新定位-z--decompress         要求被x，R或p选项存储的节在显示之前先解压缩。如果未压缩，则将按原样显示
-w[lLiaprmfFsOoRtUuTgAckK]
--debug-dump[=rawline,=decodedline,=info,=abbrev,=pubnames,=aranges,=macro,=frames,=frames-interp,=str,=str-offsets,=loc,=Ranges,=pubtypes,=trace_info,=trace_abbrev,=trace_aranges,=gdb_index,=addr,=cu_index,=links,=follow-links]显示文件中DWARF调试节的内容
-I
--histogram             显示符号表时，显示bucket list长度的柱状图
-W
--wide                  允许输出宽度超过80个字符显示在一行上
-H
--help                  显示readelf可理解的命令行选项
-v
--version               显示readelf的版本信息
@file                  从<file>中获取命令行选项

演示

readelf.exe -h libcdsprpc.soELF Header:Magic:   7f 45 4c 46 02 01 01 00 00 00 00 00 00 00 00 00Class:                             ELF64Data:                              2's complement, little endianVersion:                           1 (current)OS/ABI:                            UNIX - System VABI Version:                       0Type:                              DYN (Shared object file)Machine:                           AArch64Version:                           0x1Entry point address:               0x7b0Start of program headers:          64 (bytes into file)Start of section headers:          20488 (bytes into file)Flags:                             0x0Size of this header:               64 (bytes)Size of program headers:           56 (bytes)Number of program headers:         5Size of section headers:           64 (bytes)Number of section headers:         24Section header string table index: 21

readelf.exe -l libcdsprpc.soElf file type is DYN (Shared object file)
Entry point 0x7b0
There are 5 program headers, starting at offset 64Program Headers:Type           Offset             VirtAddr           PhysAddrFileSiz            MemSiz              Flags  AlignLOAD           0x0000000000000000 0x0000000000000000 0x00000000000000000x0000000000001090 0x0000000000001090  R E    0x10000LOAD           0x0000000000001ea0 0x0000000000011ea0 0x0000000000011ea00x0000000000000168 0x0000000000000168  RW     0x10000DYNAMIC        0x0000000000001ea0 0x0000000000011ea0 0x0000000000011ea00x0000000000000140 0x0000000000000140  RW     0x8GNU_STACK      0x0000000000000000 0x0000000000000000 0x00000000000000000x0000000000000000 0x0000000000000000  RW     0x10GNU_RELRO      0x0000000000001ea0 0x0000000000011ea0 0x0000000000011ea00x0000000000000160 0x0000000000000160  R      0x1Section to Segment mapping:Segment Sections...00     .hash .dynsym .dynstr .rela.plt .plt .text .rodata01     .dynamic .got .got.plt02     .dynamic0304     .dynamic .got

readelf.exe -S libcdsprpc.soThere are 24 section headers, starting at offset 0x5008:Section Headers:[Nr] Name              Type             Address           OffsetSize              EntSize          Flags  Link  Info  Align[ 0]                   NULL             0000000000000000  000000000000000000000000  0000000000000000           0     0     0[ 1] .hash             HASH             0000000000000158  0000015800000000000000c4  0000000000000004   A       2     0     8[ 2] .dynsym           DYNSYM           0000000000000220  0000022000000000000002d0  0000000000000018   A       3     2     8[ 3] .dynstr           STRTAB           00000000000004f0  000004f0000000000000026a  0000000000000000   A       0     0     1[ 4] .rela.plt         RELA             0000000000000760  000007600000000000000018  0000000000000018  AI       2    10     8[ 5] .plt              PROGBITS         0000000000000780  000007800000000000000030  0000000000000010  AX       0     0     16[ 6] .text             PROGBITS         00000000000007b0  000007b000000000000003f8  0000000000000000  AX       0     0     4[ 7] .rodata           PROGBITS         0000000000000ba8  00000ba800000000000004e8  0000000000000001 AMS       0     0     1[ 8] .dynamic          DYNAMIC          0000000000011ea0  00001ea00000000000000140  0000000000000010  WA       3     0     8[ 9] .got              PROGBITS         0000000000011fe0  00001fe00000000000000008  0000000000000008  WA       0     0     8[10] .got.plt          PROGBITS         0000000000011fe8  00001fe80000000000000020  0000000000000008  WA       0     0     8[11] .comment          PROGBITS         0000000000000000  000020080000000000000107  0000000000000001  MS       0     0     1[12] .debug_pubnames   PROGBITS         0000000000000000  0000210f00000000000002a2  0000000000000000           0     0     1[13] .debug_info       PROGBITS         0000000000000000  000023b10000000000000997  0000000000000000           0     0     1[14] .debug_abbrev     PROGBITS         0000000000000000  00002d4800000000000000f1  0000000000000000           0     0     1[15] .debug_line       PROGBITS         0000000000000000  00002e3900000000000002f5  0000000000000000           0     0     1[16] .debug_frame      PROGBITS         0000000000000000  000031300000000000000350  0000000000000000           0     0     8[17] .debug_str        PROGBITS         0000000000000000  000034800000000000000667  0000000000000001  MS       0     0     1[18] .debug_loc        PROGBITS         0000000000000000  00003ae7000000000000087a  0000000000000000           0     0     1[19] .debug_macinfo    PROGBITS         0000000000000000  000043610000000000000001  0000000000000000           0     0     1[20] .debug_pubtypes   PROGBITS         0000000000000000  000043620000000000000208  0000000000000000           0     0     1[21] .shstrtab         STRTAB           0000000000000000  00004f2400000000000000e1  0000000000000000           0     0     1[22] .symtab           SYMTAB           0000000000000000  0000457000000000000006d8  0000000000000018          23    45     8[23] .strtab           STRTAB           0000000000000000  00004c4800000000000002dc  0000000000000000           0     0     1
Key to Flags:W (write), A (alloc), X (execute), M (merge), S (strings), I (info),L (link order), O (extra OS processing required), G (group), T (TLS),C (compressed), x (unknown), o (OS specific), E (exclude),p (processor specific)

readelf.exe -g libcdsprpc.soThere are no section groups in this file.

readelf.exe -t libcdsprpc.soThere are 24 section headers, starting at offset 0x5008:Section Headers:[Nr] NameType              Address          Offset            LinkSize              EntSize          Info              AlignFlags[ 0]NULL             0000000000000000  0000000000000000  00000000000000000 0000000000000000  0                 0[0000000000000000]:[ 1] .hashHASH             0000000000000158  0000000000000158  200000000000000c4 0000000000000004  0                 8[0000000000000002]: ALLOC[ 2] .dynsymDYNSYM           0000000000000220  0000000000000220  300000000000002d0 0000000000000018  2                 8[0000000000000002]: ALLOC[ 3] .dynstrSTRTAB           00000000000004f0  00000000000004f0  0000000000000026a 0000000000000000  0                 1[0000000000000002]: ALLOC[ 4] .rela.pltRELA             0000000000000760  0000000000000760  20000000000000018 0000000000000018  10                8[0000000000000042]: ALLOC, INFO LINK[ 5] .pltPROGBITS         0000000000000780  0000000000000780  00000000000000030 0000000000000010  0                 16[0000000000000006]: ALLOC, EXEC[ 6] .textPROGBITS         00000000000007b0  00000000000007b0  000000000000003f8 0000000000000000  0                 4[0000000000000006]: ALLOC, EXEC[ 7] .rodataPROGBITS         0000000000000ba8  0000000000000ba8  000000000000004e8 0000000000000001  0                 1[0000000000000032]: ALLOC, MERGE, STRINGS[ 8] .dynamicDYNAMIC          0000000000011ea0  0000000000001ea0  30000000000000140 0000000000000010  0                 8[0000000000000003]: WRITE, ALLOC[ 9] .gotPROGBITS         0000000000011fe0  0000000000001fe0  00000000000000008 0000000000000008  0                 8[0000000000000003]: WRITE, ALLOC[10] .got.pltPROGBITS         0000000000011fe8  0000000000001fe8  00000000000000020 0000000000000008  0                 8[0000000000000003]: WRITE, ALLOC[11] .commentPROGBITS         0000000000000000  0000000000002008  00000000000000107 0000000000000001  0                 1[0000000000000030]: MERGE, STRINGS[12] .debug_pubnamesPROGBITS         0000000000000000  000000000000210f  000000000000002a2 0000000000000000  0                 1[0000000000000000]:[13] .debug_infoPROGBITS         0000000000000000  00000000000023b1  00000000000000997 0000000000000000  0                 1[0000000000000000]:[14] .debug_abbrevPROGBITS         0000000000000000  0000000000002d48  000000000000000f1 0000000000000000  0                 1[0000000000000000]:[15] .debug_linePROGBITS         0000000000000000  0000000000002e39  000000000000002f5 0000000000000000  0                 1[0000000000000000]:[16] .debug_framePROGBITS         0000000000000000  0000000000003130  00000000000000350 0000000000000000  0                 8[0000000000000000]:[17] .debug_strPROGBITS         0000000000000000  0000000000003480  00000000000000667 0000000000000001  0                 1[0000000000000030]: MERGE, STRINGS[18] .debug_locPROGBITS         0000000000000000  0000000000003ae7  0000000000000087a 0000000000000000  0                 1[0000000000000000]:[19] .debug_macinfoPROGBITS         0000000000000000  0000000000004361  00000000000000001 0000000000000000  0                 1[0000000000000000]:[20] .debug_pubtypesPROGBITS         0000000000000000  0000000000004362  00000000000000208 0000000000000000  0                 1[0000000000000000]:[21] .shstrtabSTRTAB           0000000000000000  0000000000004f24  000000000000000e1 0000000000000000  0                 1[0000000000000000]:[22] .symtabSYMTAB           0000000000000000  0000000000004570  2300000000000006d8 0000000000000018  45                8[0000000000000000]:[23] .strtabSTRTAB           0000000000000000  0000000000004c48  000000000000002dc 0000000000000000  0                 1[0000000000000000]:

readelf.exe -s libcdsprpc.soSymbol table '.dynsym' contains 30 entries:Num:    Value          Size Type    Bind   Vis      Ndx Name0: 0000000000000000     0 NOTYPE  LOCAL  DEFAULT  UND1: 00000000000007b0     0 SECTION LOCAL  DEFAULT    62: 0000000000000b50    44 FUNC    GLOBAL DEFAULT    6 fastrpc_async_get_status3: 000000000000093c    44 FUNC    GLOBAL DEFAULT    6 remote_handle_close4: 0000000000000968    44 FUNC    GLOBAL DEFAULT    6 remote_handle_control5: 0000000000000a30    44 FUNC    GLOBAL DEFAULT    6 remote_handle64_invoke6: 0000000000000a88    44 FUNC    GLOBAL DEFAULT    6 remote_handle64_close7: 0000000000000b7c    44 FUNC    GLOBAL DEFAULT    6 fastrpc_release_async_job8: 00000000000009c8     8 FUNC    GLOBAL DEFAULT    6 remote_register_dma_handl9: 000000000000088c    44 FUNC    GLOBAL DEFAULT    6 remote_munmap10: 0000000000000ae0    44 FUNC    GLOBAL DEFAULT    6 rpcmem_alloc11: 0000000000000b24    44 FUNC    GLOBAL DEFAULT    6 rpcmem_to_fd12: 00000000000007dc    44 FUNC    GLOBAL DEFAULT    6 remote_mem_unmap13: 00000000000009d8    44 FUNC    GLOBAL DEFAULT    6 remote_set_mode14: 0000000000000a04    44 FUNC    GLOBAL DEFAULT    6 remote_handle64_open15: 00000000000008e4    44 FUNC    GLOBAL DEFAULT    6 remote_handle_invoke16: 0000000000000834    44 FUNC    GLOBAL DEFAULT    6 remote_munmap6417: 00000000000008b8    44 FUNC    GLOBAL DEFAULT    6 remote_handle_open18: 00000000000009d0     8 FUNC    GLOBAL DEFAULT    6 remote_register_dma_handl19: 0000000000000ab4    44 FUNC    GLOBAL DEFAULT    6 remote_handle64_control20: 0000000000000000     0 FUNC    GLOBAL DEFAULT  UND __android_log_print21: 0000000000000910    44 FUNC    GLOBAL DEFAULT    6 remote_handle_invoke_asyn22: 00000000000009c0     4 FUNC    GLOBAL DEFAULT    6 remote_register_buf23: 0000000000000a5c    44 FUNC    GLOBAL DEFAULT    6 remote_handle64_invoke_as24: 00000000000009c4     4 FUNC    GLOBAL DEFAULT    6 remote_register_buf_attr25: 0000000000000994    44 FUNC    GLOBAL DEFAULT    6 remote_session_control26: 0000000000000b0c    24 FUNC    GLOBAL DEFAULT    6 rpcmem_free27: 0000000000000808    44 FUNC    GLOBAL DEFAULT    6 remote_mmap6428: 00000000000007b0    44 FUNC    GLOBAL DEFAULT    6 remote_mem_map29: 0000000000000860    44 FUNC    GLOBAL DEFAULT    6 remote_mmapSymbol table '.symtab' contains 73 entries:Num:    Value          Size Type    Bind   Vis      Ndx Name0: 0000000000000000     0 NOTYPE  LOCAL  DEFAULT  UND1: 0000000000000158     0 SECTION LOCAL  DEFAULT    12: 0000000000000220     0 SECTION LOCAL  DEFAULT    23: 00000000000004f0     0 SECTION LOCAL  DEFAULT    34: 0000000000000760     0 SECTION LOCAL  DEFAULT    45: 0000000000000780     0 SECTION LOCAL  DEFAULT    56: 00000000000007b0     0 SECTION LOCAL  DEFAULT    67: 0000000000000ba8     0 SECTION LOCAL  DEFAULT    78: 0000000000011ea0     0 SECTION LOCAL  DEFAULT    89: 0000000000011fe0     0 SECTION LOCAL  DEFAULT    910: 0000000000011fe8     0 SECTION LOCAL  DEFAULT   1011: 0000000000000000     0 SECTION LOCAL  DEFAULT   1112: 0000000000000000     0 SECTION LOCAL  DEFAULT   1213: 0000000000000000     0 SECTION LOCAL  DEFAULT   1314: 0000000000000000     0 SECTION LOCAL  DEFAULT   1415: 0000000000000000     0 SECTION LOCAL  DEFAULT   1516: 0000000000000000     0 SECTION LOCAL  DEFAULT   1617: 0000000000000000     0 SECTION LOCAL  DEFAULT   1718: 0000000000000000     0 SECTION LOCAL  DEFAULT   1819: 0000000000000000     0 SECTION LOCAL  DEFAULT   1920: 0000000000000000     0 SECTION LOCAL  DEFAULT   2021: 0000000000000000     0 FILE    LOCAL  DEFAULT  ABS remote.c22: 0000000000000ba8     0 NOTYPE  LOCAL  DEFAULT    7 $d.123: 0000000000000000     0 NOTYPE  LOCAL  DEFAULT   16 $d.1024: 0000000000000000     0 NOTYPE  LOCAL  DEFAULT   15 $d.1125: 0000000000000000     0 NOTYPE  LOCAL  DEFAULT   17 $d.226: 0000000000000000     0 NOTYPE  LOCAL  DEFAULT   18 $d.327: 0000000000000000     0 NOTYPE  LOCAL  DEFAULT   14 $d.428: 0000000000000000     0 NOTYPE  LOCAL  DEFAULT   13 $d.529: 0000000000000000     0 NOTYPE  LOCAL  DEFAULT   19 $d.630: 0000000000000000     0 NOTYPE  LOCAL  DEFAULT   12 $d.731: 0000000000000000     0 NOTYPE  LOCAL  DEFAULT   20 $d.832: 0000000000000106     0 NOTYPE  LOCAL  DEFAULT   11 $d.933: 00000000000007b0     0 NOTYPE  LOCAL  DEFAULT    6 $x.034: 0000000000000000     0 FILE    LOCAL  DEFAULT  ABS35: 0000000000012008     0 NOTYPE  LOCAL  DEFAULT  ABS _bss_end__36: 0000000000011ea0     0 OBJECT  LOCAL  DEFAULT  ABS _DYNAMIC37: 0000000000011fe0     0 OBJECT  LOCAL  DEFAULT  ABS _GLOBAL_OFFSET_TABLE_38: 0000000000012008     0 NOTYPE  LOCAL  DEFAULT  ABS __bss_start39: 0000000000012008     0 NOTYPE  LOCAL  DEFAULT  ABS __end__40: 0000000000012008     0 NOTYPE  LOCAL  DEFAULT  ABS __bss_start__41: 0000000000012008     0 NOTYPE  LOCAL  DEFAULT  ABS _edata42: 0000000000012008     0 NOTYPE  LOCAL  DEFAULT  ABS __bss_end__43: 0000000000012008     0 NOTYPE  LOCAL  DEFAULT  ABS _end44: 0000000000000780     0 NOTYPE  LOCAL  DEFAULT    5 $x45: 0000000000000b50    44 FUNC    GLOBAL DEFAULT    6 fastrpc_async_get_status46: 000000000000093c    44 FUNC    GLOBAL DEFAULT    6 remote_handle_close47: 0000000000000968    44 FUNC    GLOBAL DEFAULT    6 remote_handle_control48: 0000000000000a30    44 FUNC    GLOBAL DEFAULT    6 remote_handle64_invoke49: 0000000000000a88    44 FUNC    GLOBAL DEFAULT    6 remote_handle64_close50: 0000000000000b7c    44 FUNC    GLOBAL DEFAULT    6 fastrpc_release_async_job51: 00000000000009c8     8 FUNC    GLOBAL DEFAULT    6 remote_register_dma_handl52: 000000000000088c    44 FUNC    GLOBAL DEFAULT    6 remote_munmap53: 0000000000000ae0    44 FUNC    GLOBAL DEFAULT    6 rpcmem_alloc54: 0000000000000b24    44 FUNC    GLOBAL DEFAULT    6 rpcmem_to_fd55: 00000000000007dc    44 FUNC    GLOBAL DEFAULT    6 remote_mem_unmap56: 00000000000009d8    44 FUNC    GLOBAL DEFAULT    6 remote_set_mode57: 0000000000000a04    44 FUNC    GLOBAL DEFAULT    6 remote_handle64_open58: 00000000000008e4    44 FUNC    GLOBAL DEFAULT    6 remote_handle_invoke59: 0000000000000834    44 FUNC    GLOBAL DEFAULT    6 remote_munmap6460: 00000000000008b8    44 FUNC    GLOBAL DEFAULT    6 remote_handle_open61: 00000000000009d0     8 FUNC    GLOBAL DEFAULT    6 remote_register_dma_handl62: 0000000000000ab4    44 FUNC    GLOBAL DEFAULT    6 remote_handle64_control63: 0000000000000000     0 FUNC    GLOBAL DEFAULT  UND __android_log_print64: 0000000000000910    44 FUNC    GLOBAL DEFAULT    6 remote_handle_invoke_asyn65: 00000000000009c0     4 FUNC    GLOBAL DEFAULT    6 remote_register_buf66: 0000000000000a5c    44 FUNC    GLOBAL DEFAULT    6 remote_handle64_invoke_as67: 00000000000009c4     4 FUNC    GLOBAL DEFAULT    6 remote_register_buf_attr68: 0000000000000994    44 FUNC    GLOBAL DEFAULT    6 remote_session_control69: 0000000000000b0c    24 FUNC    GLOBAL DEFAULT    6 rpcmem_free70: 0000000000000808    44 FUNC    GLOBAL DEFAULT    6 remote_mmap6471: 00000000000007b0    44 FUNC    GLOBAL DEFAULT    6 remote_mem_map72: 0000000000000860    44 FUNC    GLOBAL DEFAULT    6 remote_mmap

readelf.exe -n libcdsprpc.so
readelf.exe -r libcdsprpc.soRelocation section '.rela.plt' at offset 0x760 contains 1 entry:Offset          Info           Type           Sym. Value    Sym. Name + Addend
000000012000  001400000402 R_AARCH64_JUMP_SL 0000000000000000 __android_log_print + 0

readelf.exe -u libcdsprpc.soThe decoding of unwind sections for machine type AArch64 is not currently supported.

readelf.exe -d libcdsprpc.soDynamic section at offset 0x1ea0 contains 15 entries:Tag        Type                         Name/Value0x0000000000000001 (NEEDED)             Shared library: [liblog.so]0x0000000000000001 (NEEDED)             Shared library: [libm.so]0x0000000000000001 (NEEDED)             Shared library: [libc.so]0x0000000000000001 (NEEDED)             Shared library: [libdl.so]0x000000000000000e (SONAME)             Library soname: [libcdsprpc.so]0x0000000000000004 (HASH)               0x1580x0000000000000005 (STRTAB)             0x4f00x0000000000000006 (SYMTAB)             0x2200x000000000000000a (STRSZ)              618 (bytes)0x000000000000000b (SYMENT)             24 (bytes)0x0000000000000003 (PLTGOT)             0x11fe80x0000000000000002 (PLTRELSZ)           24 (bytes)0x0000000000000014 (PLTREL)             RELA0x0000000000000017 (JMPREL)             0x7600x0000000000000000 (NULL)               0x0

readelf.exe -V libcdsprpc.soNo version information found in this file.

readelf.exe -A libcdsprpc.so
readelf.exe -c libcdsprpc.soreadelf: Error: File libcdsprpc.so is not an archive so its index cannot be displayed.

readelf.exe -s -D libcdsprpc.soSymbol table for image:Num Buc:    Value          Size   Type   Bind Vis      Ndx Name16   0: 0000000000000834    44 FUNC    GLOBAL DEFAULT   6 remote_munmap6410   0: 0000000000000ae0    44 FUNC    GLOBAL DEFAULT   6 rpcmem_alloc8   0: 00000000000009c8     8 FUNC    GLOBAL DEFAULT   6 remote_register_dma_handl24   1: 00000000000009c4     4 FUNC    GLOBAL DEFAULT   6 remote_register_buf_attr17   1: 00000000000008b8    44 FUNC    GLOBAL DEFAULT   6 remote_handle_open25   2: 0000000000000994    44 FUNC    GLOBAL DEFAULT   6 remote_session_control7   2: 0000000000000b7c    44 FUNC    GLOBAL DEFAULT   6 fastrpc_release_async_job29   4: 0000000000000860    44 FUNC    GLOBAL DEFAULT   6 remote_mmap3   4: 000000000000093c    44 FUNC    GLOBAL DEFAULT   6 remote_handle_close9   5: 000000000000088c    44 FUNC    GLOBAL DEFAULT   6 remote_munmap26   6: 0000000000000b0c    24 FUNC    GLOBAL DEFAULT   6 rpcmem_free22   7: 00000000000009c0     4 FUNC    GLOBAL DEFAULT   6 remote_register_buf6   7: 0000000000000a88    44 FUNC    GLOBAL DEFAULT   6 remote_handle64_close20   8: 0000000000000000     0 FUNC    GLOBAL DEFAULT UND __android_log_print14   8: 0000000000000a04    44 FUNC    GLOBAL DEFAULT   6 remote_handle64_open15  11: 00000000000008e4    44 FUNC    GLOBAL DEFAULT   6 remote_handle_invoke28  12: 00000000000007b0    44 FUNC    GLOBAL DEFAULT   6 remote_mem_map21  12: 0000000000000910    44 FUNC    GLOBAL DEFAULT   6 remote_handle_invoke_asyn13  12: 00000000000009d8    44 FUNC    GLOBAL DEFAULT   6 remote_set_mode5  13: 0000000000000a30    44 FUNC    GLOBAL DEFAULT   6 remote_handle64_invoke27  14: 0000000000000808    44 FUNC    GLOBAL DEFAULT   6 remote_mmap644  14: 0000000000000968    44 FUNC    GLOBAL DEFAULT   6 remote_handle_control23  15: 0000000000000a5c    44 FUNC    GLOBAL DEFAULT   6 remote_handle64_invoke_as19  16: 0000000000000ab4    44 FUNC    GLOBAL DEFAULT   6 remote_handle64_control18  16: 00000000000009d0     8 FUNC    GLOBAL DEFAULT   6 remote_register_dma_handl12  16: 00000000000007dc    44 FUNC    GLOBAL DEFAULT   6 remote_mem_unmap11  16: 0000000000000b24    44 FUNC    GLOBAL DEFAULT   6 rpcmem_to_fd2  16: 0000000000000b50    44 FUNC    GLOBAL DEFAULT   6 fastrpc_async_get_status

readelf.exe -p .comment libcdsprpc.soString dump of section '.comment':[     0]  Android (5058415 based on r339409) clang version 8.0.2 (https://android.googlesource.com/toolchain/clang 40173bab62ec746213857d083c0e8b0abb568790) (https://android.googlesource.com/toolchain/llvm 7a6618d69e7e8111e1d49dc9e7813767c5ca756a) (based on LLVM 8.0.2svn)

readelf.exe -s -I libcdsprpc.soSymbol table '.dynsym' contains 30 entries:Num:    Value          Size Type    Bind   Vis      Ndx Name0: 0000000000000000     0 NOTYPE  LOCAL  DEFAULT  UND1: 00000000000007b0     0 SECTION LOCAL  DEFAULT    62: 0000000000000b50    44 FUNC    GLOBAL DEFAULT    6 fastrpc_async_get_status3: 000000000000093c    44 FUNC    GLOBAL DEFAULT    6 remote_handle_close4: 0000000000000968    44 FUNC    GLOBAL DEFAULT    6 remote_handle_control5: 0000000000000a30    44 FUNC    GLOBAL DEFAULT    6 remote_handle64_invoke6: 0000000000000a88    44 FUNC    GLOBAL DEFAULT    6 remote_handle64_close7: 0000000000000b7c    44 FUNC    GLOBAL DEFAULT    6 fastrpc_release_async_job8: 00000000000009c8     8 FUNC    GLOBAL DEFAULT    6 remote_register_dma_handl9: 000000000000088c    44 FUNC    GLOBAL DEFAULT    6 remote_munmap10: 0000000000000ae0    44 FUNC    GLOBAL DEFAULT    6 rpcmem_alloc11: 0000000000000b24    44 FUNC    GLOBAL DEFAULT    6 rpcmem_to_fd12: 00000000000007dc    44 FUNC    GLOBAL DEFAULT    6 remote_mem_unmap13: 00000000000009d8    44 FUNC    GLOBAL DEFAULT    6 remote_set_mode14: 0000000000000a04    44 FUNC    GLOBAL DEFAULT    6 remote_handle64_open15: 00000000000008e4    44 FUNC    GLOBAL DEFAULT    6 remote_handle_invoke16: 0000000000000834    44 FUNC    GLOBAL DEFAULT    6 remote_munmap6417: 00000000000008b8    44 FUNC    GLOBAL DEFAULT    6 remote_handle_open18: 00000000000009d0     8 FUNC    GLOBAL DEFAULT    6 remote_register_dma_handl19: 0000000000000ab4    44 FUNC    GLOBAL DEFAULT    6 remote_handle64_control20: 0000000000000000     0 FUNC    GLOBAL DEFAULT  UND __android_log_print21: 0000000000000910    44 FUNC    GLOBAL DEFAULT    6 remote_handle_invoke_asyn22: 00000000000009c0     4 FUNC    GLOBAL DEFAULT    6 remote_register_buf23: 0000000000000a5c    44 FUNC    GLOBAL DEFAULT    6 remote_handle64_invoke_as24: 00000000000009c4     4 FUNC    GLOBAL DEFAULT    6 remote_register_buf_attr25: 0000000000000994    44 FUNC    GLOBAL DEFAULT    6 remote_session_control26: 0000000000000b0c    24 FUNC    GLOBAL DEFAULT    6 rpcmem_free27: 0000000000000808    44 FUNC    GLOBAL DEFAULT    6 remote_mmap6428: 00000000000007b0    44 FUNC    GLOBAL DEFAULT    6 remote_mem_map29: 0000000000000860    44 FUNC    GLOBAL DEFAULT    6 remote_mmapSymbol table '.symtab' contains 73 entries:Num:    Value          Size Type    Bind   Vis      Ndx Name0: 0000000000000000     0 NOTYPE  LOCAL  DEFAULT  UND1: 0000000000000158     0 SECTION LOCAL  DEFAULT    12: 0000000000000220     0 SECTION LOCAL  DEFAULT    23: 00000000000004f0     0 SECTION LOCAL  DEFAULT    34: 0000000000000760     0 SECTION LOCAL  DEFAULT    45: 0000000000000780     0 SECTION LOCAL  DEFAULT    56: 00000000000007b0     0 SECTION LOCAL  DEFAULT    67: 0000000000000ba8     0 SECTION LOCAL  DEFAULT    78: 0000000000011ea0     0 SECTION LOCAL  DEFAULT    89: 0000000000011fe0     0 SECTION LOCAL  DEFAULT    910: 0000000000011fe8     0 SECTION LOCAL  DEFAULT   1011: 0000000000000000     0 SECTION LOCAL  DEFAULT   1112: 0000000000000000     0 SECTION LOCAL  DEFAULT   1213: 0000000000000000     0 SECTION LOCAL  DEFAULT   1314: 0000000000000000     0 SECTION LOCAL  DEFAULT   1415: 0000000000000000     0 SECTION LOCAL  DEFAULT   1516: 0000000000000000     0 SECTION LOCAL  DEFAULT   1617: 0000000000000000     0 SECTION LOCAL  DEFAULT   1718: 0000000000000000     0 SECTION LOCAL  DEFAULT   1819: 0000000000000000     0 SECTION LOCAL  DEFAULT   1920: 0000000000000000     0 SECTION LOCAL  DEFAULT   2021: 0000000000000000     0 FILE    LOCAL  DEFAULT  ABS remote.c22: 0000000000000ba8     0 NOTYPE  LOCAL  DEFAULT    7 $d.123: 0000000000000000     0 NOTYPE  LOCAL  DEFAULT   16 $d.1024: 0000000000000000     0 NOTYPE  LOCAL  DEFAULT   15 $d.1125: 0000000000000000     0 NOTYPE  LOCAL  DEFAULT   17 $d.226: 0000000000000000     0 NOTYPE  LOCAL  DEFAULT   18 $d.327: 0000000000000000     0 NOTYPE  LOCAL  DEFAULT   14 $d.428: 0000000000000000     0 NOTYPE  LOCAL  DEFAULT   13 $d.529: 0000000000000000     0 NOTYPE  LOCAL  DEFAULT   19 $d.630: 0000000000000000     0 NOTYPE  LOCAL  DEFAULT   12 $d.731: 0000000000000000     0 NOTYPE  LOCAL  DEFAULT   20 $d.832: 0000000000000106     0 NOTYPE  LOCAL  DEFAULT   11 $d.933: 00000000000007b0     0 NOTYPE  LOCAL  DEFAULT    6 $x.034: 0000000000000000     0 FILE    LOCAL  DEFAULT  ABS35: 0000000000012008     0 NOTYPE  LOCAL  DEFAULT  ABS _bss_end__36: 0000000000011ea0     0 OBJECT  LOCAL  DEFAULT  ABS _DYNAMIC37: 0000000000011fe0     0 OBJECT  LOCAL  DEFAULT  ABS _GLOBAL_OFFSET_TABLE_38: 0000000000012008     0 NOTYPE  LOCAL  DEFAULT  ABS __bss_start39: 0000000000012008     0 NOTYPE  LOCAL  DEFAULT  ABS __end__40: 0000000000012008     0 NOTYPE  LOCAL  DEFAULT  ABS __bss_start__41: 0000000000012008     0 NOTYPE  LOCAL  DEFAULT  ABS _edata42: 0000000000012008     0 NOTYPE  LOCAL  DEFAULT  ABS __bss_end__43: 0000000000012008     0 NOTYPE  LOCAL  DEFAULT  ABS _end44: 0000000000000780     0 NOTYPE  LOCAL  DEFAULT    5 $x45: 0000000000000b50    44 FUNC    GLOBAL DEFAULT    6 fastrpc_async_get_status46: 000000000000093c    44 FUNC    GLOBAL DEFAULT    6 remote_handle_close47: 0000000000000968    44 FUNC    GLOBAL DEFAULT    6 remote_handle_control48: 0000000000000a30    44 FUNC    GLOBAL DEFAULT    6 remote_handle64_invoke49: 0000000000000a88    44 FUNC    GLOBAL DEFAULT    6 remote_handle64_close50: 0000000000000b7c    44 FUNC    GLOBAL DEFAULT    6 fastrpc_release_async_job51: 00000000000009c8     8 FUNC    GLOBAL DEFAULT    6 remote_register_dma_handl52: 000000000000088c    44 FUNC    GLOBAL DEFAULT    6 remote_munmap53: 0000000000000ae0    44 FUNC    GLOBAL DEFAULT    6 rpcmem_alloc54: 0000000000000b24    44 FUNC    GLOBAL DEFAULT    6 rpcmem_to_fd55: 00000000000007dc    44 FUNC    GLOBAL DEFAULT    6 remote_mem_unmap56: 00000000000009d8    44 FUNC    GLOBAL DEFAULT    6 remote_set_mode57: 0000000000000a04    44 FUNC    GLOBAL DEFAULT    6 remote_handle64_open58: 00000000000008e4    44 FUNC    GLOBAL DEFAULT    6 remote_handle_invoke59: 0000000000000834    44 FUNC    GLOBAL DEFAULT    6 remote_munmap6460: 00000000000008b8    44 FUNC    GLOBAL DEFAULT    6 remote_handle_open61: 00000000000009d0     8 FUNC    GLOBAL DEFAULT    6 remote_register_dma_handl62: 0000000000000ab4    44 FUNC    GLOBAL DEFAULT    6 remote_handle64_control63: 0000000000000000     0 FUNC    GLOBAL DEFAULT  UND __android_log_print64: 0000000000000910    44 FUNC    GLOBAL DEFAULT    6 remote_handle_invoke_asyn65: 00000000000009c0     4 FUNC    GLOBAL DEFAULT    6 remote_register_buf66: 0000000000000a5c    44 FUNC    GLOBAL DEFAULT    6 remote_handle64_invoke_as67: 00000000000009c4     4 FUNC    GLOBAL DEFAULT    6 remote_register_buf_attr68: 0000000000000994    44 FUNC    GLOBAL DEFAULT    6 remote_session_control69: 0000000000000b0c    24 FUNC    GLOBAL DEFAULT    6 rpcmem_free70: 0000000000000808    44 FUNC    GLOBAL DEFAULT    6 remote_mmap6471: 00000000000007b0    44 FUNC    GLOBAL DEFAULT    6 remote_mem_map72: 0000000000000860    44 FUNC    GLOBAL DEFAULT    6 remote_mmapHistogram for bucket list length (total of 17 buckets):Length  Number     % of total  Coverage0  3          ( 17.6%)1  5          ( 29.4%)     17.9%2  6          ( 35.3%)     60.7%3  2          ( 11.8%)     82.1%4  0          (  0.0%)     82.1%5  1          (  5.9%)    100.0%

readelf.exe -vGNU readelf (GNU Binutils) 2.32
Copyright (C) 2019 Free Software Foundation, Inc.
This program is free software; you may redistribute it under the terms of
the GNU General Public License version 3 or (at your option) any later version.
This program has absolutely no warranty.

readelf命令解析及演示相关推荐

  1. 【Linux】一步一步学Linux——初识Linux命令解析器(10)

    00. 目录 文章目录 00. 目录 01. Shell简介 02. Shell分类 03. 交互式shell和非交互式shell 04. 登录shell和非登录shell 05. Shell类型 0 ...

  2. linux中nm、ldd、readelf命令

    一.nm 1.     说明: nm用来列出目标文件的符号清单.Makefile中将产生的目标文件的符号清单列出, 调查bug时,可以工具清单中的信息准确定位问题. 2.     用法下面是nm命令的 ...

  3. SylixOS DSP upgrade命令解析

    SylixOS DSP upgrade命令解析 --SylixOS DSP6678平台下升级BSP 一.适用范围 本升级方案,针对TI官方评估板(TMDSEVM6678LE),主要介绍如何将Sylix ...

  4. Aix netstat命令解析

    1.1 Aix netstat命令解析 1.1.1 概述 1.1.2 命令报告及其输出 1.1.2.1 接口可用性.地址和统计(-i/-in) 首先,应检验所有配置的网络接口的状态,使用 netsta ...

  5. Aix iostat命令解析

    1.1 Aix iostat命令解析 1.1.1 概述 1.1.2 命令报告及其输出 1.1.2.1 确定磁盘使用率 $ iostat -T 2 10<?xml:namespace prefix ...

  6. OpenCASCADE绘制测试线束：OCAF 命令之标准演示命令

    OpenCASCADE绘制测试线束:OCAF 命令之标准演示命令 标准演示命令 AISInitViewer AISRepaint AISDisplay AISUpdate AISErase AISRe ...

  7. linux之readelf命令

    1.readelf命令解释       readelf命令用来显示一个或者多个elf格式的目标文件的信息 2.ELF文件类型 可重定位文件:用户和其他目标文件一起创建可执行文件或者共享目标文件,例如l ...

  8. shell--指“提供使用者使用界面”的软件（命令解析器）

    在计算机科学中,Shell俗称壳(用来区别于核), 是指"提供使用者使用界面"的软件(命令解析器). 它类似于DOS下的command.com.它接收用户命令,然后调用相应的应用程 ...

  9. Aix vmstat命令解析

    1.1 Aix vmstat命令解析 1.1.1 概述 vmstat 命令报告内核线程.虚拟内存.磁盘.Traps.CPU 活动的统计数据. AIX <?xml:namespace prefix ...

  10. 使用c#对xml文件进行解析 功能演示 161483724

    使用c#对xml文件进行解析 功能演示 161483724 导入命名空间 实例化一个节点文档对象 读取文件 获取根节点 获取节点的名称 获取所有子节点 类对象数组的对象 根据索引从节点集合中取出节点对 ...

最新文章

  1. 腾讯优图+厦门大学发布！2021十大人工智能趋势
  2. C# 获取属性的displayName
  3. 条件编译用法（#ifndef #define #endif#else）
  4. AODV中实施watchdog
  5. python多线程编程(4): 死锁和可重入锁
  6. Android P 适配指南
  7. paypal创建订单后怎么获得id_新支付无国界：PayPal注册教程
  8. 电镜的成像原理-冷冻电镜成像技术1
  9. 朴素贝叶斯分类算法(Naive Bayesian classification)
  10. JavaScript 复习之 XMLHttpRequest 对象
  11. 最新苹果CMS对接千月版本-畅视影视(V9.3开源）已搭建测试版
  12. 信安软考 第十六章 网络安全风险评估技术原理与应用
  13. html中加分割线,多种HTML分割线
  14. chaosblade混沌测试
  15. 对话赫拉利与李飞飞：人工智能影响人类的四大问题
  16. linux下重要目录的作用
  17. win10 uwp 关联文件
  18. 物联网控制原理与技术--基于Matlab/simulink的频域分析奈氏图的应用（超详细/设计/实验/作业/练习）
  19. 根据IP进行城市定位
  20. matlab 画 带虚部,MATLAB1：求实部、虚部、模和幅角的运算

热门文章

  1. jCasbin：支持MAC、RBAC、ABAC多种模型的Java权限管理框架
  2. 支付宝批量转账接口使用全过程 一一介绍
  3. 正则表达式视频教程免费下载
  4. 深入理解信息科学技术与创新之“自然智能”
  5. 私塾在线精品原创系列文章
  6. discuz 3.1 修改浏览器顶部小图标
  7. java c c++ 1000 套计算机毕业设计（论文+源码）
  8. 十年磨一剑！腾讯QQ Linux版 2.0.0 Beta重磅发布！
  9. SQL Server 2012下载及安装教程
  10. java web后台开发规范01