Operating Systems: Three Easy Pieces学习笔记 - Virtualization - The Abstraction: Address Spaces
TheAbstraction:AddressSpacesEarlySystemsTheOSwasasetofroutinesthatsatinmemory,andtherewouldbeonerunningprogramthatcurrentlysatinphysicalmemoryandusedtherestofmemory.image.pngMultiprogrammingandTimeSha