readelf instead of file for elf Machine/arch check

最新推荐文章于 2024-05-23 16:15:25 发布

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这是一个关于ELF64格式的分析，具体涉及Qt5declarative模块的qmlscene执行文件。内容涵盖了ELF头信息，包括Magic号、数据表示方式、类型、入口点地址、程序和段头信息，揭示了该文件作为可执行程序的特性以及其在AArch64架构下的运行配置。

 ./host/bin/aarch64-buildroot-linux-gnu-readelf   -h     build/qt5declarative-5.12.2/bin/qmlscene
ELF Header:
  Magic:   7f 45 4c 46 02 01 01 03 00 00 00 00 00 00 00 00
  Class:                             ELF64
  Data:                              2's complement, little endian
  Version:                           1 (current)
  OS/ABI:                            UNIX - GNU
  ABI Version:                       0
  Type:                              EXEC (Executable file)
  Machine:                           AArch64
  Version:                           0x1
  Entry point address:               0x407408
  Start of program headers:          64 (bytes into file)
  Start of section headers:          69240 (bytes into file)
  Flags:                             0x0
  Size of this header:               64 (bytes)
  Size of program headers:           56 (bytes)
  Number of program headers:         9
  Size of section headers:           64 (bytes)
  Number of section headers:         29
  Section header string table index: 28