WangRunji
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b836b11792
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reformat code using `cargo fmt`
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6 years ago |
Jiajie Chen
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48ebf98f11
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Fix pop_with_split, check file existence in sys_access
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6 years ago |
Jiajie Chen
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0272aa1070
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Implement sys_readlink and improve sys_mremap
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6 years ago |
Jiajie Chen
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08ba9261aa
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Fix sys_mprotect with page alignment, dynamic loading seems working
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6 years ago |
WangRunji
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5ddd5ece8d
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rename, simplify
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6 years ago |
WangRunji
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c6c76147d6
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impl custom syscall: sys_get_paddr
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6 years ago |
Jiajie Chen
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8cb11b7aa8
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Implement tid/pid/ppid separation
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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 |
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 |
Jiajie Chen
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69498ae909
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Fix delay memory handler: set present=true before unmapping
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6 years ago |
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 |
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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2683314c38
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Allocate pages eagerly for Delay when forking. Implement sys_getsockname.
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6 years ago |
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 |
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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e543449836
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Implement basic version of sys_munmap and sys_time
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6 years ago |
WangRunji
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6d78206f77
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impl finding free area for mmap
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6 years ago |
WangRunji
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ca45f8f152
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fix check user ptr in syscalls
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6 years ago |
equation314
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aa5bd3041b
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Merge branch 'master' into arch-aarch64
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7 years ago |
WangRunji
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557f021c08
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fix DelayHandler & MemoryAttr
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7 years ago |
WangRunji
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ff806d4465
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move common codes to InactivePageTable trait
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7 years ago |
WangRunji
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102866bcf9
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introduce MemoryHandler and refactor MemorySet. temporary disable swap.
This is a manual rebase of LCY's code
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7 years ago |