オペレーティングシステムの一構成法

概要

論文の詳細を見る
Some underlying concepts of operating systems are discussed.Simplification and further generalization of them are proposed.Interrupts (i.e.external interrupts,supervisor calls and traps)are hardware functions indispensable to operating systems.The handling of external interrupts and supervisor calls leads naturally to the notion of sequential process.The treelike system hierarchy is introduced which changes the distinction between system programs and user programs from absolute to relative.New basic operations on processes are proposed which can be handled in the same way as traps.A generalized master contral program which incorporates these ideas is sketched.An experimental TSS constructed upon the MCP for the HITAC 5020 is roughly described.The above ideas have proved to be successful in the actual experiment.Finally,some experiences in using a procedure-oriented-language in the description of system programs are presented.
一般社団法人情報処理学会の論文
1970-01-15