Summary of knowledge points
Detailed knowledge points
Category: Os Theory
The main functions of the operating system are resource management, program control and human-computer interaction. The resources of a computer system can be divided into two categories: equipment resources and information resources. Device resources refer to the hardware devices that make up the computer, such as the central processing unit, main memory, disk storage, printers, tape storage, monitors, keyboard input devices, and mice. Information resources refer to various data stored in the computer, such as files, program libraries, knowledge bases, system software and application software, etc.
Operating system – Mobile operating system – Encyclopedia: iOS (Apple mobile operating system)
ylbtech-operating system-mobile operating system-Wiki: iOS (Apple’s mobile operating system) iOS is a mobile operating system developed by Apple. Apple first announced this system at the Macwo
Do you have to build a new compiler for the new operating system?
I want to build an operating system at some point in the future, and now want some lightweight sketches of how it will be. I’m almost already working on C code compiled for the Windows environment
Application Lifecycle – Reasonable expectation of the new operating system?
My company has a desktop application originally developed for Windows XP. The original programmer was fired (I might add extreme biases). I have fixed different applications Program, but in general
CRC32 C realization – does not work
I found this CRC32 implementation on the internet and changed it a bit, but I can’t get it to work. I initialize it and update it on every byte I get from the input , But the hash I get is not what
Exit the application in the operating system without separating memory
I am writing a monolithic operating system (it is a joke to call it an operating system, but it does have very small, school-level functionalists).
When I When talking about monolithic, I mean, it
Sylixos without UBOOT version BSP
Function stack Physical memory distribution Before introducing the function stack, first introduce the memory distribution of the SylixOS Lite version of the ARM platform. According to the connecti
How to choose a suitable operating system, Windows, Mac or Linux?
How to choose a suitable operating system, Windows, Mac or Linux? Author: We are all working hard
Introduction: Computers are gradually inseparable from our lives, but how to choose the best
Socket – Do other operating systems implements Linux system call splicing?
In the application I am developing, I use splice for socket-to-socket data transfer on Linux. >Do other operating systems (especially at least Windows, OS X and FreeBSD) implement splicing or equi
Raspberry-Pi – How to make a very simple operating system?
I have a project to do, which needs to make an operating system. Our goal is to make our own version of Google Glass. The glasses parts are very simple, we plan to use Raspberry Pi in the system Bu