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130a0f7030
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Homogenize arguments for clone() and clone3()
The arguments for both syscalls follow different formats. Rewrite the
CloneArgs struct to homogenize both formats into one.
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2024-09-26 20:07:43 +08:00 |
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fb718fd440
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Optimize the latency of lat-sig-install
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2024-09-25 17:29:20 +08:00 |
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21fedd1b60
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Implement atomic wrapper for integer-like type
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2024-09-25 14:47:37 +08:00 |
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cbe85a1878
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Add check for negative timeval_t.sec in do_futimesat
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2024-09-24 20:36:29 +08:00 |
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46708f84bc
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Implement futex private flag
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2024-09-22 16:00:56 +08:00 |
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985813c7f9
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Use IoVec-based reader/writer to refactor network APIs
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2024-09-20 10:37:20 +08:00 |
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b4003b8aeb
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Add normalize for timeval_t and const value for time
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2024-09-20 10:35:03 +08:00 |
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4fa4e5ef2a
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Add check during the conversion from timeval_t to Duration
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2024-09-20 10:35:03 +08:00 |
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70505ff4f8
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Support futex wait timeout
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2024-09-19 22:42:13 +08:00 |
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c2f7a10b84
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Implement cpu_local with GS and ensure GS points to TSS
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2024-09-19 13:00:36 +08:00 |
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f3174dbbbc
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Make task store Arc<Thread> and process store Arc<Task>
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2024-09-14 17:34:14 +08:00 |
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81b0f265b5
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Move Tid from Thread to PosixThread
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2024-09-14 17:34:14 +08:00 |
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42e28763c5
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Replace the Pausers' usage with Waiter/WaitQueue
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2024-09-14 13:59:07 +08:00 |
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fc895c5697
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Fix panic in mmap by invalid perms
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2024-09-13 23:42:37 +08:00 |
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8421046dba
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Return when sigset size error
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2024-09-13 22:12:50 +08:00 |
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1186fb7ca9
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Use SpinLock on FileTable for efficiency
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2024-09-13 19:48:26 +08:00 |
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787604b7f6
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Use ParentProcess to cache parent pid
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2024-09-12 17:41:56 +08:00 |
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c68302f700
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Don't hold any locks while waiting in EpollFile
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2024-09-07 06:47:12 +08:00 |
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6ce50fab1c
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Refactor semaphore to support atomic semop
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2024-09-02 17:12:04 +08:00 |
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745ac6d982
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Set overflow boundary to isize::MAX for memory related syscalls
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2024-09-01 15:40:46 +08:00 |
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9589b332aa
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Add more overflow checks in mmap
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2024-09-01 15:40:46 +08:00 |
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e184094648
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Fix integer overflow caused by page align
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2024-09-01 15:40:46 +08:00 |
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0a8ad6971a
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Fix integer overflow caused by large addr + size in memory related syscall
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2024-09-01 15:40:46 +08:00 |
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b17e3e24d8
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[Semaphore] Avoid using CurrentUserSpace::get
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2024-08-30 22:52:24 +08:00 |
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a72c7dadf3
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Optimize the latency of lmbench-signal-prot
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2024-08-28 14:27:41 +08:00 |
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ffc717f00b
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Enable handling page fault around
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2024-08-28 11:04:03 +08:00 |
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a5e6c11d1a
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Correct FcntlCmd
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2024-08-27 22:14:40 +08:00 |
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86f09eef75
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Fix all spelling mistakes in history by typos tool
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2024-08-27 12:19:48 +08:00 |
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aa77747f94
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Make mprotect&munmap return fast when len is zero
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2024-08-26 12:06:31 +08:00 |
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212440dbb1
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Fix: mmap len cannot be zero
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2024-08-26 12:06:31 +08:00 |
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547e6430ee
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Pass the reference of sem_buf to semop
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2024-08-25 20:13:05 +08:00 |
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83a4366a72
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Remove check_sem in semop
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2024-08-25 20:13:05 +08:00 |
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4b1f2f720e
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Avoid using current in semop
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2024-08-25 20:13:05 +08:00 |
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dafd16075f
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Remove the shim kernel crate
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2024-08-23 23:37:50 +08:00 |
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