Operating system design With the popularity of free software

Operating system design With the popularity of free software

Operating system design With the popularity of free software, the computer "Geeks" around the world has begun to think about the design of the operating system. Because free operating systems currently online allow for changes and redistribution, some enterprising must begin to reflect on the design of their own free software operating system. So, how are you about your own operating system design? First, you must understand the components of an operating system. Most operating system designs involve a software component called core, responsible for physical abstraction and resource management. The kernel is present at any time to all applications running on the system and defines a special mechanism, called the call for a system, by which applications can make requests. Most architectural decisions of the operating system design concern exactly what role the core should play in the operating system architecture. Modern processors include the ability to change privilege levels …