I tried to find anything that will show code but I wasn't able to find anything expect for an answer on stackoverflow. I would find a lot of theory but no practical code that works. What I want to do is allocate memory (with execution mapping), add the machine instructions and then allocate another memory block for the data and finally, execute the block of memory that contains the code. So something like what the OS loader does when reading an executable. I have come with the following code:

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