kmi/src/orphanage.c, branch master ACTIVE - Kernel with migrating threads as IPC https://metanimi.dy.fi/cgit/kmi/atom?h=master 2024-10-29T22:57:33Z most of the way to passing tests 2024-10-29T22:57:33Z Kimplul kimi.h.kuparinen@gmail.com 2024-10-29T22:57:33Z urn:sha1:44a73ecab6e91519627786a5101cd4f1a2f2b0d7 start moving towards threads always being in rpc 2024-10-29T19:17:31Z Kimplul kimi.h.kuparinen@gmail.com 2024-10-29T19:17:31Z urn:sha1:5976ad390a15726c3ddfacf8c8b282c8350f9554 improve killing processes/threads, test 2024-08-26T15:51:10Z Kimplul kimi.h.kuparinen@gmail.com 2024-08-26T15:51:10Z urn:sha1:b25156373cd89792b1c457b77699bb7f9beb430d + Remove sys_kill() as we should be using a two-stage process where a thread is first orphaned by sys_detach(), and then the thread itself calls sys_exit() after it has done all necessary cleanup in init. change sys_ret handling to always include id 2024-08-22T10:19:50Z Kimplul kimi.h.kuparinen@gmail.com 2024-08-22T10:19:50Z urn:sha1:66b39eb7ce9605cbb70defdca7f0eb144855ddcd add orphan checking to timer and irq handling 2024-07-08T14:38:59Z Kimplul kimi.h.kuparinen@gmail.com 2024-07-08T14:38:59Z urn:sha1:7e828ec1e1479ff9a8afe845539d08ca0dfada5f simplify assertions 2024-07-07T04:02:46Z Kimplul kimi.h.kuparinen@gmail.com 2024-07-07T04:02:46Z urn:sha1:b97967ab660243b723f246db03c2e4a82e125f3f + No real point having multiple different levels of assertions, just say you assert something and be done with it adjust stack handling 2024-07-06T17:50:36Z Kimplul kimi.h.kuparinen@gmail.com 2024-07-06T17:50:36Z urn:sha1:9c0f26d26366ff7def20d5be6aff5e0f93976ad6 generalize orphants 2024-07-04T19:52:47Z Kimplul kimi.h.kuparinen@gmail.com 2024-07-04T19:52:47Z urn:sha1:fdbc5adf83741d7e3af0c3f0ffdb59bdf42493b6 + Allow threads to make themselves become orphants add zombie and orphan threads 2024-07-04T16:25:12Z Kimplul kimi.h.kuparinen@gmail.com 2024-07-04T16:25:12Z urn:sha1:07c2376702fb3d508d6ffad6b0ce93b83972ad6e + Should write this down somewhere but the idea is that when a process gets killed, it frees all the memory it can, making all threads within that process orphans. Orphaned threads are assigned to the init process, which will generally call exit() on each one. Zombie threads are threads that own some bit of shared data, and whose reference count is above zero. They may not be swapped to or called, even though they take up space in thread map and reserve their thread ID.