237 Commits

Author	SHA1	Message	Date
Aiken Harris	6a7bc64ac7	Overhaul kernel memory layout initialization and pool sizing	2026-01-30 14:47:13 +01:00
Aiken Harris	5e3fb7a5a3	Move PFN database size tracking to memory layout	2026-01-29 22:26:31 +01:00
Aiken Harris	72f34c8286	Add private helper declaration	2026-01-29 20:10:48 +01:00
Aiken Harris	7f6114f8e5	Add skeleton for memory pool allocator	2026-01-29 20:00:09 +01:00
Aiken Harris	fd29cf55ef	Fix incorrect header guard comment	2026-01-29 19:49:54 +01:00
Aiken Harris	46c24e653e	Add routine to retrieve installed memory size	2026-01-15 19:09:10 +01:00
Aiken Harris	c3607ea943	Add missing annotations	2026-01-14 22:48:25 +01:00
Aiken Harris	587b85d0a4	Annotate input parameters	2026-01-13 15:39:16 +01:00
Aiken Harris	bd1a3605d2	Add logic to insert pages at the head of standby list	2026-01-05 23:12:58 +01:00
Aiken Harris	154ca7be35	Allow PFN insertion at the beginning of standby list	2026-01-05 19:36:12 +01:00
Aiken Harris	410286d012	Replace ULONG with PFN_COUNT in system PTE variables	2026-01-05 16:48:26 +01:00
Aiken Harris	cb6efc648f	Implement kernel stack deallocation and physical page freeing logic	2026-01-05 01:20:21 +01:00
Aiken Harris	0a43a93f41	Add mechanism to free system PTEs and merge adjacent clusters	2026-01-04 21:11:33 +01:00
Aiken Harris	455349f2d7	Remove dead code from paging and PTE management	2026-01-03 23:27:24 +01:00
Aiken Harris	5e5b4a8392	Initialize system PTEs with arch-specific list terminator	2026-01-03 21:11:29 +01:00
Aiken Harris	329143b4f6	Abstract PTE list terminator into paging layer	2026-01-03 21:03:14 +01:00
Aiken Harris	cc76ea40ee	Add support for transitioning PTE to invalid state	2026-01-03 00:41:56 +01:00
Aiken Harris	7bcd78fdf3	Implement generic PFN list linking function	2026-01-01 20:40:45 +01:00
Aiken Harris	c080f74714	Introduce helper functions for querying the software prototype and transition bits of PTE	2026-01-01 19:40:23 +01:00
Aiken Harris	5ff0cad094	Introduce per-page-color modified page lists	2026-01-01 16:54:26 +01:00
Aiken Harris	dbda6bbb29	Initialize PTE template dynamically to resolve build warnings	2025-12-29 23:49:29 +01:00
Aiken Harris	4c7c914a1c	Implement kernel stack allocation logic	2025-12-29 19:10:25 +01:00
Aiken Harris	4a00179af2	Implement logic to link physical pages to PTEs	2025-12-29 18:31:16 +01:00
Aiken Harris	0d2d41dcda	Introduce page fault handling infrastructure	2025-12-29 14:53:43 +01:00
Aiken Harris	200e9132b1	Minor style fixes in MM includes	2025-12-28 23:51:34 +01:00
Aiken Harris	0880a0f344	Implement PFN database initialization and memory descriptor processing	2025-12-28 23:25:07 +01:00
Aiken Harris	4593a89a9b	Expose PFN database lookup via GetPfnEntry	2025-12-28 21:18:17 +01:00
Aiken Harris	b7c004528a	Implement tracking of available physical pages	2025-12-23 22:13:09 +01:00
Aiken Harris	5012c8dc37	Initialize system PTE pools and implement reservation routines	2025-12-23 20:16:08 +01:00
Aiken Harris	1e3917882c	Initialize system page tables and configure kernel mappings	2025-12-23 18:03:02 +01:00
Aiken Harris	288b2f8b24	Introduce page coloring support to memory manager	2025-12-23 14:27:12 +01:00
Aiken Harris	7575526f07	Fix physical page count overflow by using 64-bit type	2025-12-22 23:32:54 +01:00
Aiken Harris	e237a944cc	Extend PTE helpers with raw read and write support	2025-12-22 08:21:43 +01:00
Aiken Harris	755a167f2c	Respect architecture-specific PTE layouts and write PTEs via PML-aware helpers	2025-12-22 00:07:48 +01:00
Aiken Harris	570301bb35	Clarify page table entry offset semantics	2025-12-18 22:38:59 +01:00
Aiken Harris	b183d52806	Fix paging abstraction for PDE/PTE virtual address calculation	2025-12-18 22:26:31 +01:00
Aiken Harris	cb4d113e31	Add virtual address validation and system PTE helpers	2025-12-16 22:31:15 +01:00
Aiken Harris	00d428d8de	Architecture-specific system PTE limits	2025-12-16 20:05:51 +01:00
Aiken Harris	2265a4a522	Remove unsupported PML4/PML5 PTE interfaces	2025-12-16 14:13:55 +01:00
Aiken Harris	dc23f91110	Split PTE implementation per architecture	2025-12-16 14:08:32 +01:00
Aiken Harris	7f0ca6a948	Compute PTE count per page from entry size	2025-12-15 13:56:39 +01:00
Aiken Harris	36c273ea13	Implement early page table mapping routines	2025-12-15 13:24:02 +01:00
Aiken Harris	5cf3dfa844	Add bootstrap physical page allocator	2025-12-15 12:38:08 +01:00
Aiken Harris	070c508e42	Introduce kernel virtual memory layout	2025-12-14 15:35:24 +01:00
Aiken Harris	5224dc315f	Compute PFN database size during MM initialization	2025-12-13 22:50:27 +01:00
Aiken Harris	eae48320f3	Harden PFN initialization and expose page count	2025-12-13 21:01:13 +01:00
Aiken Harris	17b5649362	Make memory type verification helpers accessible to PFN	2025-12-13 20:50:32 +01:00
Aiken Harris	783a9eea3a	Extract PFN management into separate module	2025-12-13 20:42:48 +01:00
Aiken Harris	237f6a2974	Refactor memory manager initialization into MM::Manager	2025-12-13 20:21:08 +01:00
Aiken Harris	ee9514fd5c	Fix GetP5eAddress return type	2025-12-13 19:58:49 +01:00