System-Programming2

• 2022 2학기 시스템 프로그래밍2
• Operating System Context Switching Code
• UI + Loader, Scheduler, File System, Timer 총 4개의 Therad의 Multi-Tasking을 구현

System Design

project functions

• exe
  • aseembly language로 instruction 생성
• UI [Swing]
  • Open/Click File + IO Exception 처리
  • Create Process 개수 화면 표시
  • Create Process List [ScrollPane]
• Memory
  • Loader
    • Process 생성
  • Sheduler
    • instruction code -> 각각의 Segment
  • Loader & Scheduler
    • Semaphore & Critical Section (Blocking)
  • Ready Queue
  • Wait Queue
  • Process Controll Block
• File System
• Interrupt
  • IO Interrupt
  • Process Interrupt
  • Timeout Interrupt
• Thread 모두 종료 후, main 프로젝트 종료 [ Thread join() ]