What files are generated after the c program is compiled?

What files are generated after a c program is compiled?

The compiler converts the C program source code into binary in four steps: preprocessing and compilation , Assembly, linking

1. Preprocessing: Precompilation actions, such as macros, static members, etc. are processed at this stage; (Unix: .i)

2. Compilation: Generate assembly files, during this process the compiler will optimize the source code;(Unix: .s)

3. Assembly: Generate the assembly file into a target file, which is actually executable (Unix: .o Win: .obj);

4. Link: Link the target file into an executable file (Unix: .out Win: .exe).

Summary: In the C language compilation phase, the compiler will check the syntax, optimize the code, and generate assembly code with the suffix name .s.

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