kmi/arch/riscv/include/pages.h, branch masterACTIVE - Kernel with migrating threads as IPChttps://metanimi.dy.fi/cgit/kmi/atom?h=master2022-01-07T12:05:06ZAllow building with clang2022-01-07T12:05:06ZKimplulkimi.h.kuparinen@gmail.com2022-01-06T21:39:12Zurn:sha1:9cc125fb3cfdc2c8ae7153b5ae0fe705980835fb
+ Release mode is sort of broken, as lto doesn't work with linker
relaxation and turning the relaxation off causes issues with the jump
from init to kernel (as I've currently implemented it, could probably
be fixed with a manual jump from assembly, I'll add it to my TODO
list)
Renamed [pv]addr_t to [pv]m_t2021-10-11T11:02:31ZKimplulkimi.h.kuparinen@gmail.com2021-10-11T11:02:31Zurn:sha1:ebd34a9ab3809167e16e4107c8e72d1d81faff9cFirst jump to virtual memory!2021-10-01T17:36:15ZKimplulkimi.h.kuparinen@gmail.com2021-10-01T17:36:15Zurn:sha1:b30ee14270a44e48167934b9b3923b4280bdc855
+ Lots of bughunting to do, probably lots of off-by-one and so on
errors, and I make a lot of naive and possibly dangerous assumptions.
But cool start nonetheless. Should also come up with some method of
exchanging data between the init and actual kernel, probably some struct
of some sort. TODO
Used memory regions now marked2021-09-25T11:56:43ZKimplulkimi.h.kuparinen@gmail.com2021-09-25T11:56:43Zurn:sha1:2d173beb3392aff35c8a33f4ac001bf63bb9adc6
+ I don't fully trust my memory management system yet, so should
probably check the memory regions it gives.
Added default stack location2021-09-25T09:24:24ZKimplulkimi.h.kuparinen@gmail.com2021-09-25T09:24:24Zurn:sha1:13fe461374c0716404e2ee7726781b9cd12dbaa7libfdt seems to work2021-08-25T20:47:08ZKimplulkimi.h.kuparinen@gmail.com2021-08-25T20:47:08Zurn:sha1:5dfac4879ce5f34503ae7537eefd3fc48d6fa750
At least as far as reading memory info, cool.
One issue I have is that .(ro)data is apparently accessed by absolute
addresses, so I need to know at which address the kernel is going to be
loaded. I would prefer completely position independent code, but if
that's not possible then eh.
Garbage2021-08-17T18:49:16ZKimplulkimi.h.kuparinen@gmail.com2021-08-17T18:47:38Zurn:sha1:565724db3b73ee67fa996dab511dc52df586cee1