Jiajie Chen
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d0d05acfd0
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Implement Clone for SocketWrapper
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6 years ago |
WangRunji
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84c12ae6e1
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rename functions. ignore readonly in mmap to avoid page fault.
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6 years ago |
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WangRunji
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ab63c933c2
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fix sys_nanosleep
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6 years ago |
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WangRunji
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491353acfd
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impl sys_futex. fix clear_child_tid for thread exit
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6 years ago |
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WangRunji
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84b2af3cdb
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refactor sys_close_internal to SocketWrapper::drop
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6 years ago |
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Jiajie Chen
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1645451749
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Implement memory_set splitting for munmap, add sys_sysinfo
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6 years ago |
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WangRunji
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dc55238989
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fix sys_clone newtls
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6 years ago |
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WangRunji
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d51c52902d
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minimal impl sys_clone
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6 years ago |
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WangRunji
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c3563192b5
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fix SysResult::Ok(isize -> usize)
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6 years ago |
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Jiajie Chen
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b590545375
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Implement sys_pwrite, sys_accept4 and dummy sys_chown, sys_epoll_create1. Allow recvfrom for tcp
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6 years ago |
|
WangRunji
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fdc28724a3
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fix sys_wait -1. update fs.
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6 years ago |
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Jiajie Chen
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0666a5a7ee
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Implement sys_clock_gettime
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6 years ago |
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Jiajie Chen
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35dad6853f
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Enable SSE and save FP registers in trapframe, implement sys_pread, sys_uname and sys_sched_getaffinity, support FIXED in mmap
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6 years ago |
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WangRunji
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f7f740a021
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remove TLS setup code. fix check writable memory
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6 years ago |
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Jiajie Chen
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84e07a6d83
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Implement sys_mprotect and move attr setting from page_fault_handler to map in Delay
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6 years ago |
|
Jiajie Chen
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8809c6ca7f
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Improve sys_wait and replace CR with LF
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6 years ago |
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Jiajie Chen
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6e7dc9e349
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Minor fixes around thread pool, writev, fs and implement gettid
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6 years ago |
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Jiajie Chen
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2d77b89476
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Infer phdr from elf loading address, skip the first page in sys_mmap and update user to musl-enabled biscuit programs
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6 years ago |
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Jiajie Chen
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cca53536d1
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Implement sys_pipe, fix sys_chdir, add dummy sys_setuid, and set an ephermal port when binding port 0
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6 years ago |
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Jiajie Chen
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bf5e176176
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Implement sys_shutdown
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6 years ago |
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Jiajie Chen
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026ee459ec
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Fix sys_poll, implement sys_getpeername and dummy sys_access
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6 years ago |
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WangRunji
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bc6818e365
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minor improvement of net syscalls
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6 years ago |
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Jiajie Chen
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a1576b12ad
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Fix dup2 socket ref count and sys_accept, close sockets on sys_exit
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6 years ago |
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Jiajie Chen
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c5aa5922bd
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Fix forking and sys_dup2, implement sys_getsockopt and update sys_exec
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6 years ago |
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Jiajie Chen
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781630e06d
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Implement sys_select and nc is working
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6 years ago |
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Jiajie Chen
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8b9aecca1c
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Fix a potential racing in park() and unpark(), fix sys_poll for a running telnet
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6 years ago |
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WangRunji
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9e6483f488
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refactor driver: make (Net)Driver Sync. may help avoid deadlock?
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6 years ago |
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WangRunji
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1f2625e565
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minor improvement of sys_poll
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6 years ago |
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Jiajie Chen
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42b02453a0
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Implement basic version of sys_poll supporting stdin and socket, fix some deadlocks and introduce some others
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6 years ago |
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Jiajie Chen
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2683314c38
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Allocate pages eagerly for Delay when forking. Implement sys_getsockname.
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6 years ago |
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Jiajie Chen
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3e6860ae8a
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Fix lookup_inode for absolute path, and implement sys_accept for tcp
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6 years ago |
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Jiajie Chen
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a51b9dbd90
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Implement tls setup code(not working yet), tcp sys_bind and sys_connect
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6 years ago |
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Jiajie Chen
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82e273df58
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Implement sys_read for tcp
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6 years ago |
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Jiajie Chen
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0cf57be9e5
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Tftp client is working by implement udp in some syscalls
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6 years ago |
|
Jiajie Chen
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dcb1b51a5f
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Improve time-related syscall precision and add some comment for MSI
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6 years ago |
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Jiajie Chen
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c6c89198cd
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Add cmos rtc driver for x86
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6 years ago |
|
Jiajie Chen
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1a1e39c960
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Move socket set to iface, redesign NetDriver trait and implement blocking net syscalls
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6 years ago |
|
WangRunji
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738554386b
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introduce VMError to simplify EFAULT error handling
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6 years ago |
|
Jiajie Chen
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68167efd45
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Merge remote-tracking branch 'origin/biscuit' into biscuit
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6 years ago |
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Jiajie Chen
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81176e5561
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Implement raw socket for ping and add SocketWrapper struct
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6 years ago |
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WangRunji
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0fd24ff92e
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impl sys_f(data)sync, sys_(f)truncate, sys_(un)link
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6 years ago |
|
WangRunji
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451fe6b192
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impl sys_chdir, sys_rename, sys_mkdir
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6 years ago |
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WangRunji
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2a6c4554d1
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Merge remote-tracking branch 'course/biscuit' into biscuit
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6 years ago |
|
Jiajie Chen
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687caf804d
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Implement sys_getcwd
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6 years ago |
|
Jiajie Chen
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e543449836
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Implement basic version of sys_munmap and sys_time
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6 years ago |
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WangRunji
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a979b6b5ec
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impl sys_getppid. fix checking pointer for process syscalls
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6 years ago |
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WangRunji
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132bc629fa
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fix bad address error code to EFAULT
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6 years ago |
|
WangRunji
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472dac5d09
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fix sys_getdent64. pass ls in coreutils & busybox
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6 years ago |
|
WangRunji
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b66c8811d1
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update bootloader to fix multi-core boot bug on x86_64
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6 years ago |
|
WangRunji
|
8ab991ebe1
|
remove global ActivePageTable, because it's CPU local
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6 years ago |
