Linux上的可执行格式列表 [英] List of executable formats on Linux

问题描述

在哪里可以找到Linux系统上批准/支持的可执行格式的列表?我希望找到一个包含 ELF ， Shebang ， a.out 等的列表. 我已经知道可以在/proc/sys/fs/binfmt_misc中找到用户添加的受支持格式的列表，但是我想查看系统中的内置格式.我在哪里可以得到?

Where do I find the list of approved/supported executable formats on my Linux system? I am expecting to find a list that contains ELF, Shebang, a.out etc. I already know that I can find in /proc/sys/fs/binfmt_misc a list of user added supported formats, but I want to see the built-in formats in the system. Where can I get that?

推荐答案

内核配置文件包含名为可执行文件格式/仿真的部分.例如，在某些Linux发行版(例如Fedora)上，该文件名为/boot/config-`uname -r` .

The kernel configuration file has a section named Executable file formats / Emulations. The file is named /boot/config-`uname -r` on some Linux distributions like Fedora for example.

Some of the available options for 3.14.12 x86 (64 bit) are:

• 如果要执行以以下内容开头的解释脚本，请在此处说Y #！然后是到达解释器的路径.

  Say Y here if you want to execute interpreted scripts starting with #! followed by the path to an interpreter.

• 包括在64位内核下运行旧版32位程序的代码.

  Include code to run legacy 32-bit programs under a 64-bit kernel.

  • 在32位仿真中支持旧的a.out二进制文件.

    Support old a.out binaries in the 32bit emulation.

  • 包含用于为x32本机32位ABI运行二进制文件的代码 64位处理器. x32进程可以访问完整的64位 寄存器文件和宽数据路径，同时将指针保留在32 位以减少内存占用.

    Include code to run binaries for the x32 native 32-bit ABI for 64-bit processors. An x32 process gets access to the full 64-bit register file and wide data path while leaving pointers at 32 bits for smaller memory footprint.

  kernel-3.14.1-200.fc20.x86_64带有以下配置:

  kernel-3.14.1-200.fc20.x86_64 comes with this configuration:

  CONFIG_BINFMT_ELF=y
  CONFIG_COMPAT_BINFMT_ELF=y
  CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y
  CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
  CONFIG_BINFMT_SCRIPT=y
  # CONFIG_HAVE_AOUT is not set
  CONFIG_BINFMT_MISC=m
  CONFIG_COREDUMP=y
  CONFIG_IA32_EMULATION=y
  # CONFIG_IA32_AOUT is not set
  # CONFIG_X86_X32 is not set
  

  这篇关于Linux上的可执行格式列表的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！