Drew Galbraith
12ca4e4e89
[Zion] Separate Memory "Views" to a separate MemoryObject.
2023-11-19 23:22:56 -08:00
Drew Galbraith
a8ad225cf1
[Zion] Make the base MemoryObject pure abstract.
2023-11-19 23:17:12 -08:00
Drew Galbraith
4d1846a7d5
[Zion] Actually free memory pages when a MemoryObject goes out of scope
2023-11-19 21:37:30 -08:00
Drew Galbraith
8e827a5dfb
[Mammoth] Move all callers of FromCapability to OwnedMemoryObject.
2023-11-19 20:33:15 -08:00
Drew Galbraith
f0add6e0c3
[zion] Enforce cap transmit permissions in more places.
2023-08-01 18:43:48 -07:00
Drew Galbraith
f0a27d30be
[zion] Enfore Duplication permissions on capabilities.
2023-08-01 18:30:24 -07:00
Drew Galbraith
1364fbed9f
[zion] Move to default permissions being supplied by KernelObjects
2023-08-01 18:22:41 -07:00
Drew Galbraith
48c6e5b3a4
[zion] Add a method for duplicating and scoping down VMMOs.
...
Use the AHCI section of the PCI config as an example POC of this.
We can now pass a memory capability instead of just the physical
address.
2023-08-01 17:46:26 -07:00
Drew Galbraith
64d355b20d
[glacier] Move LinkedList to glacier.
2023-06-26 15:01:55 -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
0f0e39d1e9
Further parse AHCI information.
...
Send an IDENTIFY command to each drive and set up a hook to handle
interrupts.
2023-06-12 19:20:51 -07:00
Drew Galbraith
56789400d7
Allow mapping the PCI Config so Yellowstone can map it.
...
This is a temp system call. Evemtually we should probably supply the
root process with all of the system physical memory objects.
2023-06-07 22:45:42 -07:00
Drew Galbraith
b06c76e477
Create a MemoryObject class and use it to load programs.
2023-06-06 21:44:10 -07:00
Drew Galbraith