Objdisplay

Objdisplay is a command-line utility designed for displaying the contents of object files. Object files are binary files that contain machine code and data that can be linked together to form an executable program. Objdisplay is particularly useful for developers and system administrators who need to inspect the structure and contents of object files without having to disassemble or decompile them.

The utility provides a detailed breakdown of the various sections within an object file, including the text section (which contains executable code), the data section (which contains initialized global and static variables), the bss section (which contains uninitialized global and static variables), and other sections such as the symbol table, relocation entries, and debug information.

Objdisplay supports multiple object file formats, including ELF (Executable and Linkable Format), COFF (Common Object File Format), and Mach-O (Mach Object File Format). This makes it a versatile tool for use across different operating systems and architectures.

To use objdisplay, users typically specify the object file they wish to inspect as a command-line argument. The utility then parses the file and outputs a human-readable representation of its contents. This can be particularly useful for debugging purposes, as it allows developers to verify that their code has been compiled and linked correctly.

In summary, objdisplay is a valuable tool for anyone working with object files, providing a clear and concise way to inspect their contents and structure. Its support for multiple object file formats and detailed output make it a powerful addition to any developer's toolkit.