Go to file
Sam Leffler 4f17bb33b3 MemoryManager: integrate with the slot allocator and many api updates
- track CAmkES well-known name changes (e.g. RECV_CNODE -> MEMORT_RECV_CNODE)
- initialize the slot allocator for the component
- fix size_bytes to use the object count in its calculation
- add can_combine method to help optimize ObjDescBundle construction
- enhance ObjDescBundle:
  - len, count, size_bytes, count_log2, maybe_combine_last
  - move_objects_to_toplevel, move_objects_from_toplevel
  - fmt (show SELF_CNODE & MEMORY_RECV_CNODE symbolically)
- add MmeCapAllocFailed
- add kata_object_alloc_in_toplevel & kata_object_free_toplevel
- add kata_object_alloc_in_cnode & kata_object_free_in_cnode
- add kata_frame_alloc_in_cnode
- avoid underflow in stats bookkeeping to not crash until we fix
  the root cause

Change-Id: I826b55f1f0b07bef58a420e32efbc02cd1d6363f
GitOrigin-RevId: 43bd8ae5cf41fd510fae502c7cd8e234c04edb85
2022-10-06 18:44:07 +00:00
apps/system MemoryManager: integrate with the slot allocator and many api updates 2022-10-06 18:44:07 +00:00
src processmanager: Initial project skeleton 2022-10-06 17:54:12 +00:00
.gitignore Ignores __pycache__ files 2022-10-06 18:34:04 +00:00
CMakeLists.txt Replaces processmanager with a one-app CAmkES assembly for the entire Kata OS 2022-10-06 17:54:23 +00:00
easy-settings.cmake Add MemoryManager service. 2022-10-06 18:41:15 +00:00
README.md Replaces processmanager with a one-app CAmkES assembly for the entire Kata OS 2022-10-06 17:54:23 +00:00
settings.cmake Replaces processmanager with a one-app CAmkES assembly for the entire Kata OS 2022-10-06 17:54:23 +00:00

Kata OS

This is a CAmkES project that assembles the entire Kata OS. It exists outside the seL4 source trees, since it contains code not intended to go to upstream seL4.

This uses the standard CAmkES build system by symlinking CMakeLists.txt. It also symlinks settings.cmake, and so retains the notion of "apps," which enables the build system to switch which assembly it builds using the CAMKES_APP CMake cache value. Kata OS just has one app, system.