Commit Graph

21 Commits

Author SHA1 Message Date
Michael Scire
715eff2102 kern: update KernelLdr for 19.0.0 (new checks, dummy function call).
Also, fix a few very embarassing mistakes in kernel ldr:
* We have been mapping the page table region RWX for a few years now, accidentally.
* My attempt at making initial page tables not use bit 58 was broken in multiple ways.
2025-05-09 12:10:01 -07:00
Michael Scire
18473ebbe9 kern: Perform page table validity pass during KPageTableImpl::InitializeForKernel 2024-10-15 21:51:46 -07:00
Michael Scire
4f9b30bd86 kern: fix more page table refactor bugs 2024-10-15 21:51:45 -07:00
Michael Scire
1c2ed77c67 kern: first round of page table refactor bug fixes 2024-10-15 21:51:45 -07:00
Michael Scire
1d7ad43fdc kern: implement KPageTableImpl merge 2024-10-15 21:51:43 -07:00
Michael Scire
b40b203614 kern: continue page table refactor, implement separate/unmap 2024-10-15 21:51:43 -07:00
Michael Scire
fe06100001 kern: start KPageTable(Impl) refactor, use array-with-levels for KPageTableImpl 2024-10-15 21:51:42 -07:00
Michael Scire
6571df6cbc kern: implement new attr tracking for memory range/traversal context 2024-03-29 02:55:04 -07:00
Michael Scire
03d0fd0f62 kern: refactor init (kill identity map, merge cpu on logic) 2023-02-23 09:00:31 -07:00
Michael Scire
002422d5dc ams: the copyright^H^H^H^H^H^H^Hmplex plane is the algebraic closure of the reals 2021-10-07 23:06:25 -07:00
Michael Scire
4ddacf3384 kern: refactor to use m_ for member variables 2020-12-19 10:21:52 -08:00
Michael Scire
02453fc15f kern: add page table contents debug 2020-12-19 10:21:46 -08:00
Michael Scire
7519d17941 kern: add kernel object debug 2020-12-11 03:49:01 -08:00
Michael Scire
5f885a3b22 kern: implement new software-reserved page table bits 2020-12-02 06:53:08 -08:00
Michael Scire
69274df795 kern: dump page table on user exception 2020-08-01 15:31:23 -07:00
Michael Scire
40619b2eeb kern: implement process(pagetable) init 2020-03-02 19:50:58 -08:00
Michael Scire
868f2aa1b9 kern: implement page group unmapping 2020-03-02 19:50:58 -08:00
Michael Scire
c87812ef8a kern: switch->nx, implement sleep manager init 2020-03-02 19:50:56 -08:00
Michael Scire
103122ab4c kern: kern::arm64 -> kern::arch::arm64 2020-03-02 19:50:56 -08:00
Michael Scire
f2b38254d3 kern: implement enough of KPageTable to initialize a thread 2020-03-02 19:50:55 -08:00
Michael Scire
74950d85d1 kern: begin skeletoning page table types 2020-03-02 19:50:53 -08:00