The compiler directly produces executable files from the main program, rather than object files.
It can include external object files and join them in RAM with compiled code before emitting executable code, but it is not mandatory. b) Linker is a separate program..
In computing, code generation is part of the process chain of a compiler and converts intermediate representation of source code into a form (e.g., machine code) that can be readily executed by the target system..
In computing, code generation is part of the process chain of a compiler and converts intermediate representation of source code into a form (e.g., machine code) that can be readily executed by the target system.
Sophisticated compilers typically perform multiple passes over various intermediate forms..
Compilers analyze and convert source code written in languages such as Java, C++, C# or Swift.
They're commonly used to generate machine code or bytecode that can be executed by the target host system..
Code generation is the final phase in a compiler.
Given a code in intermediate form, it uses code generation algorithm and register allocation strategies to generate the final target code..
It's pretty much a matter of taking the compilers internal data structure and dumping it to a text file in a specific format.
Assembler output is also relatively easy to read which is useful when you need to check what the compiler is doing.
Outputting binary object files is significantly more work.Oct 2, 2013.
