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20a89502c0
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Remove kernel procs
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2025-09-29 21:27:46 +02:00 |
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8db585f581
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new terminal theme
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2025-09-28 23:51:17 +02:00 |
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d7562b98c1
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Rewrite PS2KB using the new devctl interface
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2025-09-28 23:25:43 +02:00 |
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3b1bb9d531
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WIP 2
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2025-09-27 15:16:26 +02:00 |
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5af7c5276a
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kernel Use canonical addresses for proc mmap base and stack top
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2025-09-22 16:19:16 +02:00 |
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397379bca3
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Rework requesting process arguments
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2025-09-21 22:50:39 +02:00 |
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475f77d30f
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Rewrite LL_* (link list) macros
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2025-09-21 18:32:22 +02:00 |
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83a28bd25b
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Clean up HAL VMM
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2025-09-21 13:26:05 +02:00 |
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3f2c35f4cb
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Fix dlmalloc pointer port _last ptr alignment
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2025-09-20 20:48:08 +02:00 |
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0c65bd9891
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Rewrite ps2kbproc, rbuf (kernel ring buffer) and pipe read/write, Change to -O0 in kernel code
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2025-09-20 16:50:40 +02:00 |
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3f0231be3f
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tb Don't schedrelease() when reading in-pipe
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2025-09-20 10:38:36 +02:00 |
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a1b3d4efa4
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TODO figure out why schedrelease() messes with terminal proc's ring buffer
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2025-09-20 01:19:20 +02:00 |
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8269e097d6
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spinlock only restore RFLAGS IF flag
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2025-09-20 00:55:18 +02:00 |
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dcc68154b2
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Make syscalls accept their interrupt frame, remove useless intr_eoi() param
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2025-09-20 00:28:28 +02:00 |
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81dc694a23
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schedrelease() don't schedule if current interrupt frame is NULL
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2025-09-19 23:48:30 +02:00 |
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1b5701a659
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schedrelease() syscall for more efficient spinning
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2025-09-19 23:38:08 +02:00 |
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2c0d50a401
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pctl Display memory usage and process state
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2025-09-19 22:38:39 +02:00 |
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1af0d1f5bc
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Use uint8_t for keyboard chars
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2025-09-19 21:00:33 +02:00 |
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c364dca5e5
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Change terminal font and colors
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2025-09-19 20:40:17 +02:00 |
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4cedfda19b
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Fix some keyboard keypressed still being missed
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2025-09-19 20:03:36 +02:00 |
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2d7ceb4b43
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Make subprocess inherit parent's pipe handles
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2025-09-18 23:31:16 +02:00 |
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4c17f26915
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add PCTL_DELETE for removing pipes
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2025-09-18 22:43:24 +02:00 |
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024a5b2e21
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ps2kb intr fix missed key presses by sending early EOI
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2025-09-18 11:45:56 +02:00 |
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e5e707eb54
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tb running cmds in interactive mode
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2025-09-18 00:57:24 +02:00 |
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b3894f1600
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Return an error code when a pipe is already present in a slot
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2025-09-18 00:54:53 +02:00 |
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b0e543177b
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PS2KB driver fix right shift key
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2025-09-18 00:48:31 +02:00 |
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91e65bb35a
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Resolve hisenbugs regarding GCC and -Os
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2025-09-17 21:48:16 +02:00 |
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0a5523f234
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WIP
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2025-09-15 22:35:15 +02:00 |
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062e98d714
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Fix poor VMM locking leading to subtle race conditions
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2025-09-14 23:11:24 +02:00 |
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69e23a9ca3
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ioctl() IOCTL_STAT command
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2025-09-14 19:30:20 +02:00 |
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26ff717b50
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Fix dlmalloc horror bug - mman_map overwrites application code
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2025-09-14 19:07:00 +02:00 |
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e6891b39cc
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Parsing commandline arguments
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2025-09-13 15:43:31 +02:00 |
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dc3d80d707
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Handle process arguments
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2025-09-10 23:25:03 +02:00 |
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2f9f4d9397
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Userspace dlmalloc port, supporting syscalls mman_map()/mman_unmap()
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2025-09-10 21:52:01 +02:00 |
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91c493c818
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processctl() PCTL_SPAWN cmd, scheduler embryo state, redirected pipes
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2025-09-10 01:11:22 +02:00 |
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c4c26e0e19
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Fix ps2 keyboard handling
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2025-09-09 21:43:05 +02:00 |
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3b42abc027
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Temporary mountpoint (temp)
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2025-09-09 19:38:39 +02:00 |
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ac195acd2f
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Rework the ioctl() syscall, clean up arguments
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2025-09-09 18:12:33 +02:00 |
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1029db6342
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Rename event pipes to broadcast pipes
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2025-09-09 17:52:19 +02:00 |
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ab224eda8e
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Add special event pipes, rework ps2kb process
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2025-09-08 22:12:50 +02:00 |
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94dd38d010
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Set bitmap block size to page size
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2025-09-07 22:56:00 +02:00 |
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a9ac962051
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Move dlmalloc outside of kernel tree
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2025-09-07 22:48:05 +02:00 |
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659f98910d
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Terminal lock
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2025-09-07 22:23:41 +02:00 |
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80a788617e
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Serial comm kernel process
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2025-09-07 21:44:46 +02:00 |
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9644ad0b4e
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Handle ps2 keyboard via special process
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2025-09-07 20:53:36 +02:00 |
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4f3053bc8e
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Handle ps2 keyboard, no APIC for now
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2025-09-07 14:25:23 +02:00 |
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0cbf308d95
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Implement a kernel process
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2025-09-06 17:13:52 +02:00 |
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97bfa178d1
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Printf in userspace
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2025-09-06 12:14:54 +02:00 |
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cd0e262e56
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Simple IPC with pipes
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2025-09-06 11:47:01 +02:00 |
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643d692259
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Remove PID_SELF_MAGIC constant
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2025-09-06 09:50:04 +02:00 |
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