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DOS and Windows also have different file formats for executable files and object files, such as Portable Executable for executables and COFF for object files in 32-bit and 64-bit Windows. Unix and Unix-like systems have used the same format for executable and object files, starting with the original a.out format. Some formats can contain ...
objdump is a command-line program for displaying various information about object files on Unix-like operating systems.For instance, it can be used as a disassembler to view an executable in assembly form.
An ELF file has two views: the program header shows the segments used at run time, whereas the section header lists the set of sections.. In computing, the Executable and Linkable Format [2] (ELF, formerly named Extensible Linking Format) is a common standard file format for executable files, object code, shared libraries, and core dumps.
Before then, py2exe was made only for Python 2, [4] and it was necessary to use an alternative like cx_Freeze for Python 3 code. Although this program transforms a .py file to an .exe, it does not make it run faster because py2exe bundles the Python bytecode without converting it to machine-code.
XCOFF – (no suffix for executable image, .o for object files, .a for shared object files) extended COFF, used in AIX; XEX – XEX is Xbox 360 executable.XPI – PKZIP archive that can be run by Mozilla web browsers to install software. XSD – XML Schema Definition, used for planning and organizing XML documents. Object extensions:
The object file has no undefined references. 1<<1: 0000_0000_0000_0000_0000_0000_0000_0010: The object file is the output of an incremental link against a base file and can't be link edited again. 1<<2: 0000_0000_0000_0000_0000_0000_0000_0100: The object file is input for the dynamic linker and can't be statically link edited again. 1<<3
Over time, the PE format has grown with the Windows platform. Notable extensions include the .NET PE format for managed code, PE32+ for 64-bit address space support, and a specialized version for Windows CE. To determine whether a PE file is intended for 32-bit or 64-bit architectures, one can examine the Machine field in the IMAGE_FILE_HEADER. [6]
This is a comparison of binary executable file formats which, once loaded by a suitable executable loader, can be directly executed by the CPU rather than being interpreted by software. In addition to the binary application code, the executables may contain headers and tables with relocation and fixup information as well as various kinds of ...