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310555003 lab7#179

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LJP-TW wants to merge 29 commits intooscapstone:310555003oscapstone/osc2022:310555003from LJP-TW:310555003-lab7LJP-TW/osc2022:310555003-lab7Copy head branch name to clipboard

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Commits

Commits on Apr 19, 2022

• Fix user stack

  LJP-TW

  committed
  4f6780b

• Update README.md

  LJP-TW

  committed
  c55a00c

Commits on Apr 21, 2022

• Add save_and_disable_interrupt and restore_interrupt

  LJP-TW

  committed
  8b09383

Commits on Apr 22, 2022

• Implement kernel thread

  LJP-TW

  committed
  277f3ff

Commits on Apr 25, 2022

• Implement the mechanism for kernel thread termination

  LJP-TW

  committed
  9df4883

• Implement user process, syscall exit

  Show description for be23b64
  LJP-TW

  committed
  be23b64

• Implement syscall getpid, uart_write

  LJP-TW

  committed
  73b8039

• Implement syscall uart_read

  LJP-TW

  committed
  3b848b1

• Implement syscall mbox_call

  LJP-TW

  committed
  20c80b8

Commits on Apr 26, 2022

• Implement syscall kill_pid

  LJP-TW

  committed
  d307f36

• Implement syscall exec

  LJP-TW

  committed
  4b8c7a8

• Implement syscall fork

  LJP-TW

  committed
  a38f9e0

• Video player (syscall.img) can work

  LJP-TW

  committed
  c6b2fc4

• Adjust the frequency of rescheduling

  LJP-TW

  committed
  5b6721d

Commits on Apr 29, 2022

• Implement POSIX signal

  LJP-TW

  committed
  862ab47

• Fix: adjust x30 (lr) in fork

  LJP-TW

  committed
  cb56a87

Commits on May 16, 2022

• Fix bug in uart_send_num

  LJP-TW

  committed
  7d6e592

• Map kernel space, MMU is enable with identity paging

  Show description for 9b645e5
  LJP-TW

  committed
  9b645e5

Commits on May 17, 2022

• Adjust newline

  LJP-TW

  committed
  451a9a6

• Implement mapping of user address space

  Show description for 1168561
  LJP-TW

  committed
  1168561

Commits on May 18, 2022

• Remove some comment

  LJP-TW

  committed
  ae62b96

• Map 0x3c000000 ~ 0x3f000000 identity paging for mailbox

  Show description for 6c93feb
  LJP-TW

  committed
  6c93feb

• Fix signal related problem caused by enabling MMU

  LJP-TW

  committed
  3a19963

Commits on May 19, 2022

• Implement demand paging

  LJP-TW

  committed
  adea556

• Implement mmap

  LJP-TW

  committed
  d9edd98

Commits on Jun 6, 2022

• Implement VFS & tmpfs & cpiofs

  LJP-TW

  committed
  ee84b3f

Commits on Jun 7, 2022

• Implement uartfs

  LJP-TW

  committed
  78068c8

• Implement framebufferfs

  LJP-TW

  committed
  eb9fdd7

• Add user programs given by TA

  LJP-TW

  committed
  2524465