1/6

system call 구현

week09

• 1.5 week

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1/7

system call 구현

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1/8

system call 구현

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1/9

system call 구현

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1/10

system call 구현

leetcode

• 3. Longest Substring Without Repeating Characters
• 4. Median of Two Sorted Arrays
• 6. Zigzag Conversion
• 7. Reverse Integer
• 8. String to Integer (atoi)

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1/11

WIL(Weekly I Learned)

• argument passing
  • calling convention은 일반적인 함수 호출에 대한 협약이다.
  • argument passing은 command line에서 main의 argc, argv에 어떻게 매개변수를 넘겨주는 방법이다.
  • 실행파일과 argument를 parsing하고 argument를 stack을 활용하고 레지스터에 저장했다.
• user memory
• system call
  • user mode, kernel mode
  • system call handler
  • cpu register
  • context switching
• denying write to executables

week10 발제

week10 키워드

• PROJECT3 : Virtual memory
• Memory Management, Anonymous Page, Stack Growth, Memory Mapped Files, Swap In/Out
• Paging(virtual page, physical frame, page table & supplementary page table), Memory Management Unit(MMU), Translation Lookaside Buffer(TLB), Page Type(Uninitialized page, anontmous page, file-backed page), Swap In/Out, Copy on Write(COW)

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1/12

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1/13

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