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679b5a3b8d
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Add syscall macros and remove mailbox IPC
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2020-07-12 14:30:16 -05:00 |
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ac7cc05113
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Add task states
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2020-07-12 14:28:58 -05:00 |
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e8730b145a
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Make usermode programs hosted, and add noreturn to exit.
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2019-08-26 07:43:25 -05:00 |
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3ca8b5a232
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Add a very basic exit function and fix kmalloc.
Exit function does not deallocate task memory except for the data block,
and does not are about the exit code except for logging.
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2019-08-25 17:32:08 -05:00 |
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99522efde5
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Add a kernel serial driver and a yieldToPID function.
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2019-08-04 13:14:35 -05:00 |
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51bb986d76
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Change IPC to a mailbox-based system
Instead of using PIDs to identify a destination, a process can have one
or more mailboxes to send messages to.
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2019-06-27 17:00:23 -05:00 |
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1216d4c000
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Store size of message in buffer
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2019-06-22 15:29:02 -05:00 |
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eebf2b97fb
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Add createTaskCr3Param function
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2019-05-23 20:41:33 -05:00 |
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f34d5029df
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Add createTaskCr3
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2019-05-05 13:30:01 -05:00 |
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35bba425ac
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Send_msg now reqires size
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2019-05-04 10:58:52 -05:00 |
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64b249b9c0
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Actually fix syscalls for messages
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2019-05-04 10:41:42 -05:00 |
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339a4e3357
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Messages now use syscalls
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2019-05-03 09:33:26 -05:00 |
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b3e086e452
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Add createTask syscall (Not working in umode)
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2019-02-11 09:48:50 -06:00 |
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4f25ff7a09
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Add yield syscall (Not working in umode)
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2019-02-11 09:47:28 -06:00 |
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