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5717209148
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Syscall number reorg
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2020-07-12 14:39:22 -05:00 |
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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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ff1ec1ac79
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Attempt to fix the ipc corruption
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2020-07-09 11:28:57 -05:00 |
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832a01b7e9
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Interrupt code now passes a pointer to the saved registers
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2019-12-14 10:41:04 -06:00 |
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1c5a986e6d
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Start work on an initrd driver and attempt to debug pg fault on msg send
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2019-10-20 09:44:33 -05:00 |
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faf3a3aad9
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Change find_free_pages to return a void*
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2019-09-22 08:25:08 -05:00 |
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f88622c154
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Mailboxes can now be found by their names.
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2019-09-05 09:39:13 -05:00 |
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9a89873c8b
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Mailboxes now have names
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2019-09-01 13:52:32 -05:00 |
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1522fed9a8
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Add getpid function
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2019-09-01 13:49:01 -05:00 |
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916ffea498
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Add syscalls to get initrd size and copy it into user supplied memory
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2019-08-26 13:07:01 -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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d12421a7c8
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Add a serial_print syscall
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2019-08-25 13:52:56 -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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823a255e1a
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Fix vfs saying the message was sent from init's stdio mailbox.
Unfortunately, this breaks the VFS, so the rest of this commit attempts
(and fails) to fix it.
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2019-07-27 11:11:28 -05:00 |
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7974c1e026
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Get VFS workng and start on fputc. Debugger is currently broken :(
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2019-07-20 11:03:27 -05:00 |
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74cdc67dce
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Fix/ignore all the warnings
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2019-07-01 15:30:00 -05:00 |
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7611d929a3
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Fix most warnings
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2019-06-29 09:04:34 -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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09206d0645
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fix files looking for ports.h in wrong place
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2019-05-25 10:13:59 -05:00 |
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7f25b58910
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move cpu folder into kernel folder
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2019-05-24 09:04:31 -05:00 |
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