8 Commits (f8a85a154130b2c4007f11766d247fc44aafabbd)

Author SHA1 Message Date
anna f8a85a1541
happy new year 2022 uwu
May it be slightly less exhausting than 2021.
2 years ago
anna 5a5135f416
update license terms
As of now, everything except the code imported
from FreeBSD is proprietary.  Of course, it won't
be like this for long, only until we have decided
which license we like to use.  The rationale is
that releasing everything under a copyleft license
later is always easier than doing so immediately
and then changing it afterwards.
Naturally, any changes made before this commit are
still subject to the terms of the CNPL.
3 years ago
anna 3fee893f21
x86: begin preparations for amd64 support
This is a huge commit, but it mainly just moves
some files around and doesn't change their
contents much.
A lot of stuff works the same on amd64 as it does
on i386, so i'm moving the parts that are specific
to the latter into separate subdirectories while
the rest can be shared with the amd64 codebase.
3 years ago
anna 582758e868
x86: add atomic primitives 3 years ago
anna b2fccf1ecd
sched: add base for scheduling and task switching 3 years ago
anna 4679b7cee5
x86: add irq support 3 years ago
anna d69fd0d2aa
x86: refactor traps, add register dump support 3 years ago
anna 613c28a965
x86: add basic interrupt support
This commit also fixes the fun little size bug in
segment.S where i subtracted the end from the
start address of the GDT instead of the other way
round which resulted in a gigantic overflow :)
3 years ago