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140 Commits

Author SHA1 Message Date
Drew Galbraith 69501bfe01 [all] Add stub for new Endpoint kernel object 2023-06-21 21:43:27 -07:00
Drew Galbraith 0ec2fa3e76 [glacier] Move Pair to glacier. 2023-06-21 20:47:40 -07:00
Drew Galbraith c2dfe17363 [zion] Use ErrorOr in PciConfiguration 2023-06-21 18:46:06 -07:00
Drew Galbraith 0b86a94f14 Migrate to error constants in glacier 2023-06-21 18:28:54 -07:00
Drew Galbraith 3ab9b4d818 [zion] Move Channel and Port blocked threads to IntrusiveList. 2023-06-21 16:34:30 -07:00
Drew Galbraith a99096b0ff [zion] Move the scheduler to the IntrusiveList for runnable threads 2023-06-21 16:28:42 -07:00
Drew Galbraith e1af79b975 [zion/glacier] Move RefPtr to glacier. 2023-06-21 15:07:40 -07:00
Drew Galbraith 8bcb574677 [zion/glacier] Move RefCounted to glacier. 2023-06-21 14:52:40 -07:00
Drew Galbraith 56eae3d4e5 [zion/glacier] Move SharedPtr to glacier 2023-06-21 14:48:29 -07:00
Drew Galbraith f3443cf4de [zion] Link against glacier as a POC 2023-06-21 14:42:37 -07:00
Drew Galbraith 172bf51db7 [zion] Move capability validation to capability.h 2023-06-20 15:50:49 -07:00
Drew Galbraith 93cf8f2740 [zion] Cleanup syscall entrance. 2023-06-20 15:40:21 -07:00
Drew Galbraith d60b2bdc61 [zion] Move channel to use the message queue. 2023-06-20 15:36:17 -07:00
Drew Galbraith fe1641ac38 [zion] Create a message queue to be shared between the port and channel 2023-06-20 15:29:32 -07:00
Drew Galbraith 1edd5023ce [zion] Move the final syscalls to the new format. 2023-06-20 15:03:33 -07:00
Drew Galbraith bd431b94ce [zion] Move port calls to new syscall process. 2023-06-20 14:55:54 -07:00
Drew Galbraith 77bb3acfb4 [zion] Move channel syscalls to new format. 2023-06-20 14:41:44 -07:00
Drew Galbraith 1a70ce4855 [zion] Move memory syscalls to the new format 2023-06-20 14:26:06 -07:00
Drew Galbraith f755cd38fe [zion] Move thread syscalls to the new format. 2023-06-20 14:10:28 -07:00
Drew Galbraith c6dd0bbb0f [zion] Migrate process syscalls to new format. 2023-06-20 14:01:43 -07:00
Drew Galbraith 76107b7db7 [zion] Handle syscall cases by macro as well. 2023-06-20 13:50:18 -07:00
Drew Galbraith 5fc7296b20 [zion] POC for defining syscalls using macros 2023-06-20 13:43:12 -07:00
Drew Galbraith 4fef54084f [zion] Remove legacy capability method. 2023-06-19 23:48:06 -07:00
Drew Galbraith 164309eada [zion] Add utility to zero out a page when allocating one. 2023-06-19 23:44:33 -07:00
Drew Galbraith 0b9e0adfbb [zion] Remove legacy capability table method. 2023-06-19 23:32:49 -07:00
Drew Galbraith 1cebe547c0 [zion] Allow the sleep thread to be preempted. 
We can't yield it when the next thread is unblocked for now because it
may still be holding a lock that the prempted thread is waiting on.
 2023-06-19 21:47:37 -07:00
Drew Galbraith 27f540e9ae Move ipc calls to take a void* 2023-06-19 18:39:46 -07:00
Drew Galbraith 685070d65e Get rid of the type field on zmessage 2023-06-17 02:01:21 -07:00
Drew Galbraith 7bd6aa42b0 [zion] Declare z_cap_t and start replacing existing types 2023-06-17 01:53:19 -07:00
Drew Galbraith 5e99dbf7d1 Refactor all Zion decls into one header 2023-06-17 01:45:53 -07:00
Drew Galbraith 7dcbbd671e [denali] Get all caps from the init port. 
This allows us to remove the bootstrap capabilities for good woo hoo!
 2023-06-17 01:30:47 -07:00
Drew Galbraith 6e86ce67f0 [zion] Fix capability permission issues 2023-06-17 01:24:07 -07:00
Drew Galbraith 424b032146 [zion] Remove old debug messages 2023-06-17 01:09:48 -07:00
Drew Galbraith bbc31a0d2b [zion] Return proper code from PortCreate 2023-06-17 01:05:51 -07:00
Drew Galbraith 857b7fae03 [zion] Add a port send syscall 2023-06-17 01:05:10 -07:00
Drew Galbraith cc191cd6bb [zion] Add a syscall to duplicate capabilities 2023-06-17 00:59:44 -07:00
Drew Galbraith 378ced6b6c [zion] Add a port create syscall 2023-06-17 00:31:02 -07:00
Drew Galbraith 09ac87e6f5 [yellowstone] Recieve all caps via init port. 2023-06-17 00:17:43 -07:00
Drew Galbraith 2ea1f90690 [zion] Add a direct port write for the kernel 2023-06-17 00:07:58 -07:00
Drew Galbraith 0a909eae0e Print exit codes in hex 2023-06-17 00:03:09 -07:00
Drew Galbraith 528723e490 [mammoth] Create a method for getting initial caps. 2023-06-16 23:51:49 -07:00
Drew Galbraith 35f24e7c77 Add a Port poll operation 2023-06-16 23:15:28 -07:00
Drew Galbraith 21b73b5b92 [zion] [yellowstone] Pass the denali VMMO by port as a POC. 
Preparing to bootsrap via port write rather than hard coding capability
ids.
 2023-06-16 15:58:50 -07:00
Drew Galbraith 75b1f2d21c [zion] Store capability ids on the CapabilityTable. 
This is preferable to storing it in the capability itself since the id
is really just an index for the containing process.
 2023-06-16 15:27:09 -07:00
Drew Galbraith b27672d5de [zion] Update LinkedList iterator semantics. 2023-06-16 15:24:38 -07:00
Drew Galbraith 242a18ae3c [zion] Finish cleaning up process capability interface. 
Make all functions generic and specify existing/vs new cap.
 2023-06-16 15:09:15 -07:00
Drew Galbraith fc94bc5bf5 [zion] Update process interface to simplify capability insertion. 
Take a templated KernelObject with explicit permissions.
 2023-06-16 15:04:33 -07:00
Drew Galbraith a47bac9966 [zion] Dynamically check Capability type. 
Instead of passing an enum with the capability when creating it, relying
on polymorphism and a template struct tag to determine the object type
at runtime.

This is cleaner and avoids errors where we pass the wrong capability
type with the cap and do a bad cast at runtime.
 2023-06-16 14:53:57 -07:00
Drew Galbraith b4902a79ef [zion] Add per-process CapabilityTable object 
Store this information in it's own object to make the API clearer.
 2023-06-16 14:25:54 -07:00
Drew Galbraith be12fa9a19 Add mutex fixme 2023-06-16 14:25:23 -07:00