A C-based simulation of a Multiprogramming Operating System (MOS) implementing basic CPU, memory, instruction execution, and supervisor call operations. This project simulates the first phase of a ...

As we've discussed concurrency, we've spent a lot of time talking about the process's address space---but where is that address space? And how do we manage memory to support multiple processes? And ...

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Problems in Multiprogramming The Mapping Problem (Translation): How to convert logical addresses to physical addresses efficiently. The Protection Problem: How to prevent one process from accessing ...

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