Implement initial memory manager infrastructure #24

Open

harraiken wants to merge 169 commits from memmgr into master

Author	SHA1	Message	Date
Aiken Harris	a72bfd3902	Add MIN and MAX helper macros All checks were successful Builds / ExectOS (i686, release) (push) Successful in 29s Details Builds / ExectOS (amd64, debug) (push) Successful in 40s Details Builds / ExectOS (amd64, release) (push) Successful in 32s Details Builds / ExectOS (i686, debug) (push) Successful in 38s Details	2026-02-26 20:12:28 +01:00
Aiken Harris	7bdd0dfe2c	Implement basic non-paged pool allocator Some checks failed Builds / ExectOS (i686, debug) (push) Failing after 22s Details Builds / ExectOS (amd64, debug) (push) Failing after 23s Details Builds / ExectOS (i686, release) (push) Failing after 30s Details Builds / ExectOS (amd64, release) (push) Failing after 32s Details	2026-02-26 20:10:03 +01:00
Aiken Harris	5778a761b5	Initialize paged pool after PFN database setup All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 24s Details Builds / ExectOS (amd64, debug) (push) Successful in 39s Details Builds / ExectOS (i686, debug) (push) Successful in 37s Details Builds / ExectOS (i686, release) (push) Successful in 25s Details	2026-02-26 16:42:18 +01:00
Aiken Harris	d7d125dd50	Initialize paged pool alongside non-paged pool All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 23s Details Builds / ExectOS (i686, debug) (push) Successful in 34s Details Builds / ExectOS (amd64, release) (push) Successful in 37s Details Builds / ExectOS (i686, release) (push) Successful in 25s Details	2026-02-26 13:54:10 +01:00
Aiken Harris	511dd15c0c	Implement page allocation interface All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 25s Details Builds / ExectOS (i686, debug) (push) Successful in 26s Details Builds / ExectOS (amd64, release) (push) Successful in 36s Details Builds / ExectOS (i686, release) (push) Successful in 34s Details	2026-02-26 13:42:58 +01:00
Aiken Harris	278def3081	Correct comment phrasing All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 35s Details Builds / ExectOS (i686, debug) (push) Successful in 33s Details Builds / ExectOS (i686, release) (push) Successful in 41s Details Builds / ExectOS (amd64, debug) (push) Successful in 45s Details	2026-02-26 10:57:19 +01:00
Aiken Harris	0658e98436	Expose the number of available physical pages All checks were successful Builds / ExectOS (i686, debug) (push) Successful in 26s Details Builds / ExectOS (i686, release) (push) Successful in 28s Details Builds / ExectOS (amd64, debug) (push) Successful in 38s Details Builds / ExectOS (amd64, release) (push) Successful in 37s Details	2026-02-25 20:25:50 +01:00
Aiken Harris	bfdb7bc476	Refactor PFN linking logic All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 30s Details Builds / ExectOS (amd64, release) (push) Successful in 31s Details Builds / ExectOS (i686, debug) (push) Successful in 30s Details Builds / ExectOS (i686, release) (push) Successful in 31s Details	2026-02-25 19:27:53 +01:00
Aiken Harris	44fa2ca13a	Merge branch 'master' into memmgr All checks were successful Builds / ExectOS (i686, release) (push) Successful in 29s Details Builds / ExectOS (amd64, debug) (push) Successful in 38s Details Builds / ExectOS (amd64, release) (push) Successful in 31s Details Builds / ExectOS (i686, debug) (push) Successful in 37s Details	2026-02-25 13:08:48 +01:00
Aiken Harris	7a44901064	Add definition for guarded PTE flag and remove hardcoded value All checks were successful Builds / ExectOS (i686, debug) (push) Successful in 31s Details Builds / ExectOS (amd64, debug) (push) Successful in 32s Details Builds / ExectOS (amd64, release) (push) Successful in 39s Details Builds / ExectOS (i686, release) (push) Successful in 36s Details	2026-02-25 12:14:26 +01:00
Aiken Harris	a136f21f4b	Merge branch 'master' into memmgr Some checks failed Builds / ExectOS (amd64, release) (push) Successful in 48s Details Builds / ExectOS (i686, debug) (push) Successful in 2m10s Details Builds / ExectOS (amd64, debug) (push) Successful in 2m12s Details Builds / ExectOS (i686, release) (push) Failing after 13m28s Details	2026-02-23 09:31:53 +01:00
Aiken Harris	f7b7b61ea4	Add interface to retrieve page map level (PML) All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 32s Details Builds / ExectOS (i686, debug) (push) Successful in 40s Details Builds / ExectOS (i686, release) (push) Successful in 30s Details Builds / ExectOS (amd64, debug) (push) Successful in 43s Details	2026-02-11 20:23:24 +01:00
Aiken Harris	e2da6220f2	Fix PFN calculation truncation for memory above 4GB to prevent memory descriptor aliasing on PAE systems All checks were successful Builds / ExectOS (i686, debug) (push) Successful in 31s Details Builds / ExectOS (amd64, debug) (push) Successful in 34s Details Builds / ExectOS (amd64, release) (push) Successful in 1m2s Details Builds / ExectOS (i686, release) (push) Successful in 1m1s Details	2026-02-09 23:17:58 +01:00
Aiken Harris	53f7945771	Reorder initialization sequence and flush TLB All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 36s Details Builds / ExectOS (i686, release) (push) Successful in 35s Details Builds / ExectOS (i686, debug) (push) Successful in 27s Details Builds / ExectOS (amd64, debug) (push) Successful in 30s Details	2026-02-07 20:37:23 +01:00
Aiken Harris	9a5ef6fc00	Map PDE and PTE ranges for i686 non-paged pool All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 32s Details Builds / ExectOS (i686, release) (push) Successful in 29s Details Builds / ExectOS (i686, debug) (push) Successful in 42s Details Builds / ExectOS (amd64, release) (push) Successful in 44s Details	2026-02-07 20:01:17 +01:00
Aiken Harris	fa64507350	Refactor EFI memory mapping to support distinct mapping strategies All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 30s Details Builds / ExectOS (amd64, debug) (push) Successful in 43s Details Builds / ExectOS (i686, debug) (push) Successful in 39s Details Builds / ExectOS (i686, release) (push) Successful in 29s Details	2026-02-07 00:42:03 +01:00
Aiken Harris	80ea0b49d0	Fix boot image size alignment calculation All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 32s Details Builds / ExectOS (i686, debug) (push) Successful in 30s Details Builds / ExectOS (i686, release) (push) Successful in 40s Details Builds / ExectOS (amd64, release) (push) Successful in 42s Details	2026-02-07 00:30:41 +01:00
Aiken Harris	2e0e085acb	Minor style fixes All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 34s Details Builds / ExectOS (i686, release) (push) Successful in 32s Details Builds / ExectOS (amd64, debug) (push) Successful in 54s Details Builds / ExectOS (i686, debug) (push) Successful in 51s Details	2026-02-06 20:52:59 +01:00
Aiken Harris	0ce2741e18	Deduplicate PFN descriptor processing logic across architectures All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 25s Details Builds / ExectOS (i686, debug) (push) Successful in 28s Details Builds / ExectOS (i686, release) (push) Successful in 39s Details Builds / ExectOS (amd64, debug) (push) Successful in 43s Details	2026-02-06 09:08:59 +01:00
Aiken Harris	a46f30045a	Fix stale comment All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 23s Details Builds / ExectOS (i686, release) (push) Successful in 26s Details Builds / ExectOS (i686, debug) (push) Successful in 40s Details Builds / ExectOS (amd64, release) (push) Successful in 42s Details	2026-02-06 08:51:23 +01:00
Aiken Harris	0763a9522b	Ensure paging hierarchy exists before processing memory descriptors All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 33s Details Builds / ExectOS (i686, release) (push) Successful in 31s Details Builds / ExectOS (i686, debug) (push) Successful in 45s Details Builds / ExectOS (amd64, debug) (push) Successful in 48s Details	2026-02-06 08:40:24 +01:00
Aiken Harris	b51f21f55c	Introduce page directory initialization helper All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 31s Details Builds / ExectOS (i686, release) (push) Successful in 31s Details Builds / ExectOS (i686, debug) (push) Successful in 47s Details Builds / ExectOS (amd64, release) (push) Successful in 51s Details	2026-02-06 00:20:01 +01:00
Aiken Harris	0590ad3bcd	Remove explicit identity mapping for internal page tables All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 24s Details Builds / ExectOS (amd64, release) (push) Successful in 41s Details Builds / ExectOS (i686, debug) (push) Successful in 29s Details Builds / ExectOS (i686, release) (push) Successful in 38s Details	2026-02-04 19:21:23 +01:00
Aiken Harris	9b8417565b	Fix coding style All checks were successful Builds / ExectOS (i686, debug) (push) Successful in 26s Details Builds / ExectOS (amd64, debug) (push) Successful in 26s Details Builds / ExectOS (amd64, release) (push) Successful in 46s Details Builds / ExectOS (i686, release) (push) Successful in 43s Details	2026-02-04 19:19:06 +01:00
Aiken Harris	bc391d6e1e	Map and zero entire PFN database upfront All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 44s Details Builds / ExectOS (i686, debug) (push) Successful in 36s Details Builds / ExectOS (amd64, release) (push) Successful in 42s Details Builds / ExectOS (i686, release) (push) Successful in 34s Details	2026-02-03 22:32:10 +01:00
Aiken Harris	7b6e284d39	Refactor PFN database initialization loop on i686 All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 33s Details Builds / ExectOS (i686, debug) (push) Successful in 38s Details Builds / ExectOS (amd64, debug) (push) Successful in 40s Details Builds / ExectOS (i686, release) (push) Successful in 31s Details	2026-02-03 22:28:17 +01:00
Aiken Harris	fae72f5326	Fix missing assignment of PointerPte All checks were successful Builds / ExectOS (i686, debug) (push) Successful in 35s Details Builds / ExectOS (amd64, release) (push) Successful in 46s Details Builds / ExectOS (amd64, debug) (push) Successful in 46s Details Builds / ExectOS (i686, release) (push) Successful in 34s Details	2026-02-03 20:17:28 +01:00
Aiken Harris	eb0957dbd4	Refactor PFN initialization to ensure proper page table setup All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 32s Details Builds / ExectOS (amd64, debug) (push) Successful in 34s Details Builds / ExectOS (i686, release) (push) Successful in 59s Details Builds / ExectOS (i686, debug) (push) Successful in 1m0s Details	2026-02-02 19:06:14 +01:00
Aiken Harris	3d7f512377	Use 64-bit format specifiers for memory mapping logs All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 31s Details Builds / ExectOS (amd64, debug) (push) Successful in 39s Details Builds / ExectOS (i686, release) (push) Successful in 26s Details Builds / ExectOS (i686, debug) (push) Successful in 37s Details	2026-02-01 16:02:27 +01:00
Aiken Harris	7f0341bb83	Fix physical address limit checks All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 30s Details Builds / ExectOS (amd64, release) (push) Successful in 28s Details Builds / ExectOS (i686, release) (push) Successful in 38s Details Builds / ExectOS (i686, debug) (push) Successful in 40s Details	2026-02-01 11:11:59 +01:00
Aiken Harris	ba4ac6cec8	Fix PFN truncation on i686 with PAE enabled All checks were successful Builds / ExectOS (i686, debug) (push) Successful in 33s Details Builds / ExectOS (amd64, release) (push) Successful in 35s Details Builds / ExectOS (i686, release) (push) Successful in 45s Details Builds / ExectOS (amd64, debug) (push) Successful in 49s Details	2026-02-01 10:18:13 +01:00
Aiken Harris	b16dbb19f8	Centralize memory layout dumping All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 26s Details Builds / ExectOS (i686, release) (push) Successful in 37s Details Builds / ExectOS (amd64, release) (push) Successful in 39s Details Builds / ExectOS (i686, debug) (push) Successful in 26s Details	2026-01-30 18:47:46 +01:00
Aiken Harris	19f5307be6	Handle non-paged pool overflow All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 25s Details Builds / ExectOS (i686, release) (push) Successful in 25s Details Builds / ExectOS (amd64, debug) (push) Successful in 41s Details Builds / ExectOS (i686, debug) (push) Successful in 40s Details	2026-01-30 18:38:54 +01:00
Aiken Harris	825de8b471	Remove redundant PFN database alignment All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 40s Details Builds / ExectOS (amd64, release) (push) Successful in 40s Details Builds / ExectOS (i686, release) (push) Successful in 33s Details Builds / ExectOS (i686, debug) (push) Successful in 34s Details	2026-01-30 17:46:20 +01:00
Aiken Harris	6a7bc64ac7	Overhaul kernel memory layout initialization and pool sizing All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 26s Details Builds / ExectOS (i686, debug) (push) Successful in 26s Details Builds / ExectOS (amd64, release) (push) Successful in 49s Details Builds / ExectOS (i686, release) (push) Successful in 47s Details	2026-01-30 14:47:13 +01:00
Aiken Harris	726fd84241	Enable non-paged pool setup All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 25s Details Builds / ExectOS (i686, release) (push) Successful in 36s Details Builds / ExectOS (i686, debug) (push) Successful in 26s Details Builds / ExectOS (amd64, release) (push) Successful in 38s Details	2026-01-29 22:34:44 +01:00
Aiken Harris	54e75c9345	Fix PFN database size calculation call sites All checks were successful Builds / ExectOS (i686, release) (push) Successful in 26s Details Builds / ExectOS (amd64, release) (push) Successful in 24s Details Builds / ExectOS (i686, debug) (push) Successful in 39s Details Builds / ExectOS (amd64, debug) (push) Successful in 40s Details	2026-01-29 22:29:02 +01:00
Aiken Harris	5e3fb7a5a3	Move PFN database size tracking to memory layout Some checks failed Builds / ExectOS (amd64, release) (push) Failing after 20s Details Builds / ExectOS (i686, release) (push) Failing after 22s Details Builds / ExectOS (i686, debug) (push) Failing after 29s Details Builds / ExectOS (amd64, debug) (push) Failing after 30s Details	2026-01-29 22:26:31 +01:00
Aiken Harris	58669d3074	Refactor memory layout structure All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 29s Details Builds / ExectOS (amd64, debug) (push) Successful in 39s Details Builds / ExectOS (i686, debug) (push) Successful in 38s Details Builds / ExectOS (i686, release) (push) Successful in 28s Details	2026-01-29 22:10:26 +01:00
Aiken Harris	72f34c8286	Add private helper declaration Some checks failed Builds / ExectOS (amd64, release) (push) Failing after 31s Details Builds / ExectOS (amd64, debug) (push) Failing after 32s Details Builds / ExectOS (i686, release) (push) Successful in 29s Details Builds / ExectOS (i686, debug) (push) Successful in 30s Details	2026-01-29 20:10:48 +01:00
Aiken Harris	a7820ff568	Calculate aligned boot image size from loader parameters Some checks failed Builds / ExectOS (amd64, debug) (push) Failing after 20s Details Builds / ExectOS (i686, debug) (push) Failing after 20s Details Builds / ExectOS (amd64, release) (push) Failing after 32s Details Builds / ExectOS (i686, release) (push) Failing after 28s Details	2026-01-29 20:08:27 +01:00
Aiken Harris	7f6114f8e5	Add skeleton for memory pool allocator Some checks failed Builds / ExectOS (amd64, debug) (push) Failing after 19s Details Builds / ExectOS (i686, debug) (push) Successful in 25s Details Builds / ExectOS (amd64, release) (push) Failing after 36s Details Builds / ExectOS (i686, release) (push) Successful in 35s Details	2026-01-29 20:00:09 +01:00
Aiken Harris	fd29cf55ef	Fix incorrect header guard comment All checks were successful Builds / ExectOS (i686, release) (push) Successful in 33s Details Builds / ExectOS (amd64, release) (push) Successful in 35s Details Builds / ExectOS (amd64, debug) (push) Successful in 49s Details Builds / ExectOS (i686, debug) (push) Successful in 45s Details	2026-01-29 19:49:54 +01:00
Aiken Harris	446ce920ec	Limit system PTE space mapping to calculated pool size All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 31s Details Builds / ExectOS (amd64, debug) (push) Successful in 33s Details Builds / ExectOS (i686, release) (push) Successful in 38s Details Builds / ExectOS (i686, debug) (push) Successful in 29s Details	2026-01-27 16:56:40 +01:00
Aiken Harris	a4b9f495e5	Calculate total boot image size and pass it to kernel All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 33s Details Builds / ExectOS (i686, release) (push) Successful in 28s Details Builds / ExectOS (i686, debug) (push) Successful in 1m16s Details Builds / ExectOS (amd64, debug) (push) Successful in 1m19s Details	2026-01-27 16:50:11 +01:00
Aiken Harris	2c8eb6d692	Remove unused kernel base address definition All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 30s Details Builds / ExectOS (i686, release) (push) Successful in 38s Details Builds / ExectOS (amd64, debug) (push) Successful in 39s Details Builds / ExectOS (i686, debug) (push) Successful in 29s Details	2026-01-23 20:59:10 +01:00
Aiken Harris	31b0e4f441	Ensure contiguous virtual memory mapping All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 24s Details Builds / ExectOS (i686, release) (push) Successful in 25s Details Builds / ExectOS (i686, debug) (push) Successful in 37s Details Builds / ExectOS (amd64, debug) (push) Successful in 40s Details	2026-01-23 20:55:56 +01:00
Aiken Harris	b5f220a2ae	Correctly advance virtual address after mapping non-free regions All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 33s Details Builds / ExectOS (i686, debug) (push) Successful in 30s Details Builds / ExectOS (i686, release) (push) Successful in 47s Details Builds / ExectOS (amd64, debug) (push) Successful in 50s Details	2026-01-23 20:52:45 +01:00
Aiken Harris	0b1b76e9df	Rollback bootloader memory management changes All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 34s Details Builds / ExectOS (i686, release) (push) Successful in 34s Details Builds / ExectOS (i686, debug) (push) Successful in 43s Details Builds / ExectOS (amd64, debug) (push) Successful in 44s Details	2026-01-20 16:04:07 +01:00
Aiken Harris	d3edfef53b	Fix broken PPE check on i686 All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 40s Details Builds / ExectOS (i686, debug) (push) Successful in 39s Details Builds / ExectOS (i686, release) (push) Successful in 1m6s Details Builds / ExectOS (amd64, release) (push) Successful in 1m9s Details	2026-01-19 11:16:59 +01:00
Aiken Harris	46c24e653e	Add routine to retrieve installed memory size All checks were successful Builds / ExectOS (i686, debug) (push) Successful in 30s Details Builds / ExectOS (amd64, debug) (push) Successful in 32s Details Builds / ExectOS (amd64, release) (push) Successful in 45s Details Builds / ExectOS (i686, release) (push) Successful in 43s Details	2026-01-15 19:09:10 +01:00
Aiken Harris	c3607ea943	Add missing annotations All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 29s Details Builds / ExectOS (amd64, debug) (push) Successful in 29s Details Builds / ExectOS (i686, debug) (push) Successful in 39s Details Builds / ExectOS (i686, release) (push) Successful in 38s Details	2026-01-14 22:48:25 +01:00
Aiken Harris	7da6bcc75e	Standardize ValidPte setup across architectures All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 24s Details Builds / ExectOS (i686, release) (push) Successful in 26s Details Builds / ExectOS (i686, debug) (push) Successful in 39s Details Builds / ExectOS (amd64, debug) (push) Successful in 40s Details	2026-01-14 22:42:14 +01:00
Aiken Harris	0f38d39705	Correctly initialize PFN entries for pre-mapped KSEG0 based memory All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 27s Details Builds / ExectOS (i686, debug) (push) Successful in 27s Details Builds / ExectOS (amd64, release) (push) Successful in 46s Details Builds / ExectOS (i686, release) (push) Successful in 43s Details	2026-01-14 17:44:50 +01:00
Aiken Harris	587b85d0a4	Annotate input parameters All checks were successful Builds / ExectOS (i686, debug) (push) Successful in 36s Details Builds / ExectOS (amd64, release) (push) Successful in 36s Details Builds / ExectOS (amd64, debug) (push) Successful in 49s Details Builds / ExectOS (i686, release) (push) Successful in 44s Details	2026-01-13 15:39:16 +01:00
Aiken Harris	0766eb4566	Drop obsolete KSEG0_KERNEL_BASE definition All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 30s Details Builds / ExectOS (amd64, release) (push) Successful in 28s Details Builds / ExectOS (i686, debug) (push) Successful in 39s Details Builds / ExectOS (i686, release) (push) Successful in 37s Details	2026-01-12 23:05:01 +01:00
Aiken Harris	11f7c25713	Abstract base mapping address retrieval All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 23s Details Builds / ExectOS (i686, release) (push) Successful in 26s Details Builds / ExectOS (i686, debug) (push) Successful in 38s Details Builds / ExectOS (amd64, release) (push) Successful in 39s Details	2026-01-12 23:03:13 +01:00
Aiken Harris	15edd98242	Extract MapDescriptor logic and simplify memory mapping API All checks were successful Builds / ExectOS (i686, release) (push) Successful in 29s Details Builds / ExectOS (amd64, release) (push) Successful in 32s Details Builds / ExectOS (amd64, debug) (push) Successful in 41s Details Builds / ExectOS (i686, debug) (push) Successful in 39s Details	2026-01-12 22:46:04 +01:00
Aiken Harris	34c33a3b53	Clean up unused physical-to-virtual conversion routines All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 30s Details Builds / ExectOS (i686, release) (push) Successful in 35s Details Builds / ExectOS (i686, debug) (push) Successful in 29s Details Builds / ExectOS (amd64, debug) (push) Successful in 38s Details	2026-01-12 19:40:27 +01:00
Aiken Harris	032cab7f2f	Update function documentation and remove debug prints All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 35s Details Builds / ExectOS (i686, release) (push) Successful in 31s Details Builds / ExectOS (i686, debug) (push) Successful in 55s Details Builds / ExectOS (amd64, debug) (push) Successful in 57s Details	2026-01-12 19:26:07 +01:00
Aiken Harris	5500192575	Remove manual virtual address tracking from boot sequence All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 32s Details Builds / ExectOS (i686, debug) (push) Successful in 30s Details Builds / ExectOS (amd64, debug) (push) Successful in 58s Details Builds / ExectOS (i686, release) (push) Successful in 55s Details	2026-01-11 23:14:10 +01:00
Aiken Harris	ec94e2341c	Relocate kernel and modules to KSEG0 memory space All checks were successful Builds / ExectOS (i686, release) (push) Successful in 33s Details Builds / ExectOS (amd64, release) (push) Successful in 34s Details Builds / ExectOS (i686, debug) (push) Successful in 39s Details Builds / ExectOS (amd64, debug) (push) Successful in 41s Details	2026-01-11 13:15:28 +01:00
Aiken Harris	9ed851ed1f	Temporary fix for PAE addressing limits and KSEG0 base mapping All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 33s Details Builds / ExectOS (i686, debug) (push) Successful in 32s Details Builds / ExectOS (i686, release) (push) Successful in 37s Details Builds / ExectOS (amd64, release) (push) Successful in 40s Details	2026-01-09 20:54:13 +01:00
Aiken Harris	b91c79e090	Prevent adding referenced pages to the free list All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 37s Details Builds / ExectOS (amd64, debug) (push) Successful in 29s Details Builds / ExectOS (i686, debug) (push) Successful in 28s Details Builds / ExectOS (i686, release) (push) Successful in 34s Details	2026-01-06 15:01:05 +01:00
Aiken Harris	bee91d0c71	Correctly setup PFN database for ROM and in-use pages All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 23s Details Builds / ExectOS (i686, debug) (push) Successful in 25s Details Builds / ExectOS (amd64, release) (push) Successful in 38s Details Builds / ExectOS (i686, release) (push) Successful in 37s Details	2026-01-06 14:49:30 +01:00
Aiken Harris	36e53bfc8c	Ensure every page in a bad memory region is marked as bad All checks were successful Builds / ExectOS (i686, release) (push) Successful in 25s Details Builds / ExectOS (amd64, release) (push) Successful in 23s Details Builds / ExectOS (i686, debug) (push) Successful in 38s Details Builds / ExectOS (amd64, debug) (push) Successful in 40s Details	2026-01-06 14:05:09 +01:00
Aiken Harris	9027632c4f	Make memory descriptor processing architecture-dependent All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 25s Details Builds / ExectOS (i686, debug) (push) Successful in 26s Details Builds / ExectOS (i686, release) (push) Successful in 36s Details Builds / ExectOS (amd64, release) (push) Successful in 39s Details	2026-01-05 23:39:42 +01:00
Aiken Harris	bd1a3605d2	Add logic to insert pages at the head of standby list All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 27s Details Builds / ExectOS (amd64, debug) (push) Successful in 29s Details Builds / ExectOS (i686, release) (push) Successful in 39s Details Builds / ExectOS (i686, debug) (push) Successful in 38s Details	2026-01-05 23:12:58 +01:00
Aiken Harris	4b50278ac9	Add temporary fallback for BeginStandbyList insertion All checks were successful Builds / ExectOS (i686, release) (push) Successful in 28s Details Builds / ExectOS (i686, debug) (push) Successful in 28s Details Builds / ExectOS (amd64, debug) (push) Successful in 39s Details Builds / ExectOS (amd64, release) (push) Successful in 37s Details	2026-01-05 19:41:46 +01:00
Aiken Harris	154ca7be35	Allow PFN insertion at the beginning of standby list All checks were successful Builds / ExectOS (i686, debug) (push) Successful in 25s Details Builds / ExectOS (amd64, debug) (push) Successful in 27s Details Builds / ExectOS (i686, release) (push) Successful in 36s Details Builds / ExectOS (amd64, release) (push) Successful in 37s Details	2026-01-05 19:36:12 +01:00
Aiken Harris	3a087766cc	Optimize system PTE deallocation by avoiding immediate and expensive TLB flush All checks were successful Builds / ExectOS (i686, release) (push) Successful in 28s Details Builds / ExectOS (amd64, release) (push) Successful in 30s Details Builds / ExectOS (amd64, debug) (push) Successful in 41s Details Builds / ExectOS (i686, debug) (push) Successful in 39s Details	2026-01-05 16:59:35 +01:00
Aiken Harris	410286d012	Replace ULONG with PFN_COUNT in system PTE variables All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 24s Details Builds / ExectOS (i686, debug) (push) Successful in 27s Details Builds / ExectOS (amd64, release) (push) Successful in 58s Details Builds / ExectOS (i686, release) (push) Successful in 55s Details	2026-01-05 16:48:26 +01:00
Aiken Harris	e66baa0da0	Fix deadlock by reducing lock scope All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 37s Details Builds / ExectOS (amd64, debug) (push) Successful in 38s Details Builds / ExectOS (i686, release) (push) Successful in 29s Details Builds / ExectOS (i686, debug) (push) Successful in 30s Details	2026-01-05 01:28:09 +01:00
Aiken Harris	46576398a2	Add missing semicolon All checks were successful Builds / ExectOS (i686, release) (push) Successful in 24s Details Builds / ExectOS (amd64, debug) (push) Successful in 25s Details Builds / ExectOS (i686, debug) (push) Successful in 38s Details Builds / ExectOS (amd64, release) (push) Successful in 40s Details	2026-01-05 01:22:41 +01:00
Aiken Harris	cb6efc648f	Implement kernel stack deallocation and physical page freeing logic Some checks failed Builds / ExectOS (i686, release) (push) Failing after 23s Details Builds / ExectOS (amd64, debug) (push) Failing after 32s Details Builds / ExectOS (amd64, release) (push) Failing after 26s Details Builds / ExectOS (i686, debug) (push) Failing after 30s Details	2026-01-05 01:20:21 +01:00
Aiken Harris	0a43a93f41	Add mechanism to free system PTEs and merge adjacent clusters All checks were successful Builds / ExectOS (i686, debug) (push) Successful in 31s Details Builds / ExectOS (amd64, release) (push) Successful in 46s Details Builds / ExectOS (amd64, debug) (push) Successful in 33s Details Builds / ExectOS (i686, release) (push) Successful in 43s Details	2026-01-04 21:11:33 +01:00
Aiken Harris	9f359c10ed	Clean up paging code All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 24s Details Builds / ExectOS (i686, release) (push) Successful in 25s Details Builds / ExectOS (amd64, debug) (push) Successful in 41s Details Builds / ExectOS (i686, debug) (push) Successful in 40s Details	2026-01-03 23:39:02 +01:00
Aiken Harris	455349f2d7	Remove dead code from paging and PTE management Some checks failed Builds / ExectOS (amd64, debug) (push) Failing after 20s Details Builds / ExectOS (amd64, release) (push) Failing after 26s Details Builds / ExectOS (i686, debug) (push) Successful in 25s Details Builds / ExectOS (i686, release) (push) Successful in 31s Details	2026-01-03 23:27:24 +01:00
Aiken Harris	5e5b4a8392	Initialize system PTEs with arch-specific list terminator All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 36s Details Builds / ExectOS (amd64, release) (push) Successful in 35s Details Builds / ExectOS (i686, release) (push) Successful in 33s Details Builds / ExectOS (i686, debug) (push) Successful in 36s Details	2026-01-03 21:11:29 +01:00
Aiken Harris	329143b4f6	Abstract PTE list terminator into paging layer All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 25s Details Builds / ExectOS (i686, debug) (push) Successful in 24s Details Builds / ExectOS (i686, release) (push) Successful in 44s Details Builds / ExectOS (amd64, release) (push) Successful in 48s Details	2026-01-03 21:03:14 +01:00
Aiken Harris	cc76ea40ee	Add support for transitioning PTE to invalid state All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 35s Details Builds / ExectOS (i686, release) (push) Successful in 33s Details Builds / ExectOS (amd64, debug) (push) Successful in 44s Details Builds / ExectOS (i686, debug) (push) Successful in 41s Details	2026-01-03 00:41:56 +01:00
Aiken Harris	0159262ee0	Add explicit default initialization for MM::Colors::ModifiedPages list All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 29s Details Builds / ExectOS (i686, debug) (push) Successful in 28s Details Builds / ExectOS (i686, release) (push) Successful in 34s Details Builds / ExectOS (amd64, release) (push) Successful in 30s Details	2026-01-01 20:59:31 +01:00
Aiken Harris	f653b9f79c	Properly handle bad physical pages All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 26s Details Builds / ExectOS (amd64, debug) (push) Successful in 37s Details Builds / ExectOS (i686, debug) (push) Successful in 37s Details Builds / ExectOS (i686, release) (push) Successful in 27s Details	2026-01-01 20:51:30 +01:00
Aiken Harris	7bcd78fdf3	Implement generic PFN list linking function All checks were successful Builds / ExectOS (i686, release) (push) Successful in 35s Details Builds / ExectOS (i686, debug) (push) Successful in 26s Details Builds / ExectOS (amd64, release) (push) Successful in 37s Details Builds / ExectOS (amd64, debug) (push) Successful in 28s Details	2026-01-01 20:40:45 +01:00
Aiken Harris	c080f74714	Introduce helper functions for querying the software prototype and transition bits of PTE All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 31s Details Builds / ExectOS (amd64, debug) (push) Successful in 29s Details Builds / ExectOS (i686, debug) (push) Successful in 28s Details Builds / ExectOS (i686, release) (push) Successful in 33s Details	2026-01-01 19:40:23 +01:00
Aiken Harris	5ff0cad094	Introduce per-page-color modified page lists All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 30s Details Builds / ExectOS (i686, debug) (push) Successful in 41s Details Builds / ExectOS (amd64, debug) (push) Successful in 43s Details Builds / ExectOS (i686, release) (push) Successful in 37s Details	2026-01-01 16:54:26 +01:00
Aiken Harris	00702bfb23	Remove redundant check for invisible memory regions All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 24s Details Builds / ExectOS (i686, debug) (push) Successful in 25s Details Builds / ExectOS (i686, release) (push) Successful in 43s Details Builds / ExectOS (amd64, release) (push) Successful in 46s Details	2025-12-30 13:10:32 +01:00
Aiken Harris	dbda6bbb29	Initialize PTE template dynamically to resolve build warnings All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 23s Details Builds / ExectOS (i686, debug) (push) Successful in 26s Details Builds / ExectOS (amd64, release) (push) Successful in 45s Details Builds / ExectOS (i686, release) (push) Successful in 42s Details	2025-12-29 23:49:29 +01:00
Aiken Harris	aced62e790	Prevent initialization of invisible memory ranges All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 25s Details Builds / ExectOS (i686, debug) (push) Successful in 25s Details Builds / ExectOS (amd64, release) (push) Successful in 33s Details Builds / ExectOS (i686, release) (push) Successful in 34s Details	2025-12-29 19:27:30 +01:00
Aiken Harris	53116b86a3	Improve formatting All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 23s Details Builds / ExectOS (amd64, debug) (push) Successful in 30s Details Builds / ExectOS (i686, release) (push) Successful in 26s Details Builds / ExectOS (i686, debug) (push) Successful in 34s Details	2025-12-29 19:19:45 +01:00
Aiken Harris	d8fc223140	Adjust thread initialization to match new stack allocator signature All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 31s Details Builds / ExectOS (amd64, debug) (push) Successful in 39s Details Builds / ExectOS (i686, debug) (push) Successful in 38s Details Builds / ExectOS (i686, release) (push) Successful in 29s Details	2025-12-29 19:16:13 +01:00
Aiken Harris	f4c49e2f25	Simplify stack page count calculation Some checks failed Builds / ExectOS (amd64, debug) (push) Failing after 20s Details Builds / ExectOS (i686, release) (push) Failing after 21s Details Builds / ExectOS (i686, debug) (push) Failing after 28s Details Builds / ExectOS (amd64, release) (push) Failing after 30s Details	2025-12-29 19:14:49 +01:00
Aiken Harris	4c7c914a1c	Implement kernel stack allocation logic Some checks failed Builds / ExectOS (i686, debug) (push) Failing after 22s Details Builds / ExectOS (amd64, release) (push) Failing after 24s Details Builds / ExectOS (amd64, debug) (push) Failing after 27s Details Builds / ExectOS (i686, release) (push) Failing after 26s Details	2025-12-29 19:10:25 +01:00
Aiken Harris	4a00179af2	Implement logic to link physical pages to PTEs All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 25s Details Builds / ExectOS (amd64, release) (push) Successful in 38s Details Builds / ExectOS (i686, debug) (push) Successful in 26s Details Builds / ExectOS (i686, release) (push) Successful in 36s Details	2025-12-29 18:31:16 +01:00
Aiken Harris	0d2d41dcda	Introduce page fault handling infrastructure All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 28s Details Builds / ExectOS (amd64, debug) (push) Successful in 36s Details Builds / ExectOS (i686, release) (push) Successful in 26s Details Builds / ExectOS (i686, debug) (push) Successful in 35s Details	2025-12-29 14:53:43 +01:00
Aiken Harris	c1514557f6	Merge branch 'master' into memmgr All checks were successful Builds / ExectOS (i686, debug) (push) Successful in 29s Details Builds / ExectOS (amd64, release) (push) Successful in 31s Details Builds / ExectOS (amd64, debug) (push) Successful in 35s Details Builds / ExectOS (i686, release) (push) Successful in 34s Details	2025-12-29 14:35:10 +01:00
Aiken Harris	49e97fb8b4	Reserve space for color tables to fix invalid memory access All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 26s Details Builds / ExectOS (i686, debug) (push) Successful in 27s Details Builds / ExectOS (amd64, release) (push) Successful in 35s Details Builds / ExectOS (i686, release) (push) Successful in 34s Details	2025-12-29 13:17:41 +01:00
Aiken Harris	28f49dd545	Ensure page map structures are self-mapped All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 24s Details Builds / ExectOS (amd64, debug) (push) Successful in 37s Details Builds / ExectOS (i686, release) (push) Successful in 23s Details Builds / ExectOS (i686, debug) (push) Successful in 35s Details	2025-12-29 10:56:43 +01:00
Aiken Harris	7cb3d1764b	Initialize paged pool sizing logic All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 26s Details Builds / ExectOS (amd64, debug) (push) Successful in 29s Details Builds / ExectOS (i686, debug) (push) Successful in 55s Details Builds / ExectOS (i686, release) (push) Successful in 52s Details	2025-12-29 10:28:12 +01:00
Aiken Harris	200e9132b1	Minor style fixes in MM includes All checks were successful Builds / ExectOS (i686, debug) (push) Successful in 26s Details Builds / ExectOS (amd64, debug) (push) Successful in 28s Details Builds / ExectOS (amd64, release) (push) Successful in 36s Details Builds / ExectOS (i686, release) (push) Successful in 33s Details	2025-12-28 23:51:34 +01:00
Aiken Harris	d891088b1a	Update PTE support to use safe write accessors All checks were successful Builds / ExectOS (i686, debug) (push) Successful in 28s Details Builds / ExectOS (amd64, debug) (push) Successful in 24s Details Builds / ExectOS (amd64, release) (push) Successful in 38s Details Builds / ExectOS (i686, release) (push) Successful in 37s Details	2025-12-28 23:39:08 +01:00
Aiken Harris	04599161da	Refactor memory clearing calls and cleanup code style All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 32s Details Builds / ExectOS (amd64, debug) (push) Successful in 38s Details Builds / ExectOS (i686, release) (push) Successful in 28s Details Builds / ExectOS (i686, debug) (push) Successful in 37s Details	2025-12-28 23:36:20 +01:00
Aiken Harris	0880a0f344	Implement PFN database initialization and memory descriptor processing All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 32s Details Builds / ExectOS (i686, debug) (push) Successful in 31s Details Builds / ExectOS (amd64, release) (push) Successful in 33s Details Builds / ExectOS (i686, release) (push) Successful in 34s Details	2025-12-28 23:25:07 +01:00
Aiken Harris	4593a89a9b	Expose PFN database lookup via GetPfnEntry All checks were successful Builds / ExectOS (i686, debug) (push) Successful in 49s Details Builds / ExectOS (i686, release) (push) Successful in 46s Details Builds / ExectOS (amd64, debug) (push) Successful in 1m24s Details Builds / ExectOS (amd64, release) (push) Successful in 1m21s Details	2025-12-28 21:18:17 +01:00
Aiken Harris	b7c004528a	Implement tracking of available physical pages All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 27s Details Builds / ExectOS (amd64, release) (push) Successful in 23s Details Builds / ExectOS (i686, release) (push) Successful in 28s Details Builds / ExectOS (i686, debug) (push) Successful in 30s Details	2025-12-23 22:13:09 +01:00
Aiken Harris	5012c8dc37	Initialize system PTE pools and implement reservation routines All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 27s Details Builds / ExectOS (amd64, release) (push) Successful in 25s Details Builds / ExectOS (i686, release) (push) Successful in 27s Details Builds / ExectOS (i686, debug) (push) Successful in 29s Details	2025-12-23 20:16:08 +01:00
Aiken Harris	1e3917882c	Initialize system page tables and configure kernel mappings All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 28s Details Builds / ExectOS (amd64, release) (push) Successful in 26s Details Builds / ExectOS (i686, release) (push) Successful in 26s Details Builds / ExectOS (i686, debug) (push) Successful in 28s Details	2025-12-23 18:03:02 +01:00
Aiken Harris	b3b874d3ce	Include mm/colors.cc in kernel build configuration All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 28s Details Builds / ExectOS (amd64, release) (push) Successful in 27s Details Builds / ExectOS (i686, release) (push) Successful in 25s Details Builds / ExectOS (i686, debug) (push) Successful in 27s Details	2025-12-23 14:29:26 +01:00
Aiken Harris	288b2f8b24	Introduce page coloring support to memory manager Some checks failed Builds / ExectOS (amd64, release) (push) Failing after 22s Details Builds / ExectOS (amd64, debug) (push) Failing after 24s Details Builds / ExectOS (i686, debug) (push) Failing after 23s Details Builds / ExectOS (i686, release) (push) Failing after 21s Details	2025-12-23 14:27:12 +01:00
Aiken Harris	c7cc536685	Add storage for PFN database size All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 29s Details Builds / ExectOS (amd64, release) (push) Successful in 27s Details Builds / ExectOS (i686, release) (push) Successful in 26s Details Builds / ExectOS (i686, debug) (push) Successful in 28s Details	2025-12-23 14:13:33 +01:00
Aiken Harris	b8e81e2223	Initialize memory manager during kernel startup Some checks failed Builds / ExectOS (amd64, debug) (push) Failing after 26s Details Builds / ExectOS (amd64, release) (push) Failing after 24s Details Builds / ExectOS (i686, debug) (push) Failing after 24s Details Builds / ExectOS (i686, release) (push) Failing after 23s Details	2025-12-23 14:05:07 +01:00
Aiken Harris	0fd2b8b729	Update modified page list enum terminology All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 29s Details Builds / ExectOS (amd64, release) (push) Successful in 27s Details Builds / ExectOS (i686, debug) (push) Successful in 27s Details Builds / ExectOS (i686, release) (push) Successful in 26s Details	2025-12-23 13:55:42 +01:00
Aiken Harris	560cd43b34	Update memory manager type definitions and constants All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 32s Details Builds / ExectOS (amd64, release) (push) Successful in 30s Details Builds / ExectOS (i686, release) (push) Successful in 27s Details Builds / ExectOS (i686, debug) (push) Successful in 29s Details	2025-12-23 12:04:43 +01:00
Aiken Harris	f0a06db7d2	Bring up i686 page table initialization All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 25s Details Builds / ExectOS (amd64, debug) (push) Successful in 26s Details Builds / ExectOS (i686, debug) (push) Successful in 27s Details Builds / ExectOS (i686, release) (push) Successful in 26s Details	2025-12-22 23:48:04 +01:00
Aiken Harris	7575526f07	Fix physical page count overflow by using 64-bit type All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 29s Details Builds / ExectOS (amd64, debug) (push) Successful in 31s Details Builds / ExectOS (i686, release) (push) Successful in 31s Details Builds / ExectOS (i686, debug) (push) Successful in 33s Details	2025-12-22 23:32:54 +01:00
Aiken Harris	643fd0d1e8	Fix PTE free list sentinel handling All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 26s Details Builds / ExectOS (amd64, debug) (push) Successful in 28s Details Builds / ExectOS (i686, debug) (push) Successful in 28s Details Builds / ExectOS (i686, release) (push) Successful in 26s Details	2025-12-22 15:00:14 +01:00
Aiken Harris	6aa148784b	Select correct self-map base for PAE and non-PAE paging All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 31s Details Builds / ExectOS (amd64, release) (push) Successful in 29s Details Builds / ExectOS (i686, release) (push) Successful in 27s Details Builds / ExectOS (i686, debug) (push) Successful in 29s Details	2025-12-22 10:14:11 +01:00
Aiken Harris	e237a944cc	Extend PTE helpers with raw read and write support All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 29s Details Builds / ExectOS (amd64, debug) (push) Successful in 31s Details Builds / ExectOS (i686, release) (push) Successful in 26s Details Builds / ExectOS (i686, debug) (push) Successful in 28s Details	2025-12-22 08:21:43 +01:00
Aiken Harris	755a167f2c	Respect architecture-specific PTE layouts and write PTEs via PML-aware helpers All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 33s Details Builds / ExectOS (amd64, debug) (push) Successful in 35s Details Builds / ExectOS (i686, debug) (push) Successful in 29s Details Builds / ExectOS (i686, release) (push) Successful in 27s Details	2025-12-22 00:07:48 +01:00
Aiken Harris	24dccf4bed	Make PPE mapping architecture-specific All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 30s Details Builds / ExectOS (amd64, release) (push) Successful in 28s Details Builds / ExectOS (i686, release) (push) Successful in 26s Details Builds / ExectOS (i686, debug) (push) Successful in 29s Details	2025-12-19 20:25:43 +01:00
Aiken Harris	7b93c39348	Add early spin lock initialization All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 32s Details Builds / ExectOS (amd64, release) (push) Successful in 31s Details Builds / ExectOS (i686, debug) (push) Successful in 30s Details Builds / ExectOS (i686, release) (push) Successful in 28s Details	2025-12-19 19:12:50 +01:00
Aiken Harris	570301bb35	Clarify page table entry offset semantics All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 26s Details Builds / ExectOS (amd64, debug) (push) Successful in 27s Details Builds / ExectOS (i686, debug) (push) Successful in 28s Details Builds / ExectOS (i686, release) (push) Successful in 28s Details	2025-12-18 22:38:59 +01:00
Aiken Harris	b183d52806	Fix paging abstraction for PDE/PTE virtual address calculation All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 29s Details Builds / ExectOS (amd64, release) (push) Successful in 27s Details Builds / ExectOS (i686, release) (push) Successful in 26s Details Builds / ExectOS (i686, debug) (push) Successful in 28s Details	2025-12-18 22:26:31 +01:00
Aiken Harris	687c58d923	Implement initial virtual memory layout setup All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 31s Details Builds / ExectOS (amd64, release) (push) Successful in 29s Details Builds / ExectOS (i686, release) (push) Successful in 25s Details Builds / ExectOS (i686, debug) (push) Successful in 27s Details	2025-12-17 22:28:08 +01:00
Aiken Harris	049c9c6bbd	Update SelfMapAddress Some checks failed Builds / ExectOS (amd64, release) (push) Successful in 29s Details Builds / ExectOS (amd64, debug) (push) Successful in 31s Details Builds / ExectOS (i686, debug) (push) Failing after 24s Details Builds / ExectOS (i686, release) (push) Failing after 22s Details	2025-12-17 20:35:28 +01:00
Aiken Harris	f1a76bc01a	Call page table initialization All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 25s Details Builds / ExectOS (amd64, release) (push) Successful in 24s Details Builds / ExectOS (i686, debug) (push) Successful in 25s Details Builds / ExectOS (i686, release) (push) Successful in 23s Details	2025-12-16 22:34:41 +01:00
Aiken Harris	cb4d113e31	Add virtual address validation and system PTE helpers All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 27s Details Builds / ExectOS (amd64, debug) (push) Successful in 28s Details Builds / ExectOS (i686, debug) (push) Successful in 29s Details Builds / ExectOS (i686, release) (push) Successful in 26s Details	2025-12-16 22:31:15 +01:00
Aiken Harris	728241f998	Move memory layout initialization to architecture-specific code All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 26s Details Builds / ExectOS (amd64, release) (push) Successful in 24s Details Builds / ExectOS (i686, debug) (push) Successful in 26s Details Builds / ExectOS (i686, release) (push) Successful in 24s Details	2025-12-16 20:36:16 +01:00
Aiken Harris	00d428d8de	Architecture-specific system PTE limits All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 29s Details Builds / ExectOS (amd64, release) (push) Successful in 27s Details Builds / ExectOS (i686, debug) (push) Successful in 27s Details Builds / ExectOS (i686, release) (push) Successful in 25s Details	2025-12-16 20:05:51 +01:00
Aiken Harris	020b7c7676	Extend memory layout Some checks failed Builds / ExectOS (amd64, debug) (push) Failing after 46s Details Builds / ExectOS (amd64, release) (push) Failing after 44s Details Builds / ExectOS (i686, debug) (push) Failing after 23s Details Builds / ExectOS (i686, release) (push) Failing after 22s Details	2025-12-16 18:37:28 +01:00
Aiken Harris	2265a4a522	Remove unsupported PML4/PML5 PTE interfaces All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 27s Details Builds / ExectOS (amd64, release) (push) Successful in 25s Details Builds / ExectOS (i686, debug) (push) Successful in 28s Details Builds / ExectOS (i686, release) (push) Successful in 26s Details	2025-12-16 14:13:55 +01:00
Aiken Harris	dc23f91110	Split PTE implementation per architecture Some checks failed Builds / ExectOS (amd64, debug) (push) Successful in 31s Details Builds / ExectOS (amd64, release) (push) Successful in 29s Details Builds / ExectOS (i686, debug) (push) Failing after 21s Details Builds / ExectOS (i686, release) (push) Failing after 20s Details	2025-12-16 14:08:32 +01:00
Aiken Harris	7f0ca6a948	Compute PTE count per page from entry size Some checks failed Builds / ExectOS (amd64, debug) (push) Successful in 28s Details Builds / ExectOS (amd64, release) (push) Successful in 26s Details Builds / ExectOS (i686, release) (push) Failing after 20s Details Builds / ExectOS (i686, debug) (push) Failing after 21s Details	2025-12-15 13:56:39 +01:00
Aiken Harris	36c273ea13	Implement early page table mapping routines Some checks failed Builds / ExectOS (amd64, release) (push) Successful in 28s Details Builds / ExectOS (amd64, debug) (push) Successful in 30s Details Builds / ExectOS (i686, debug) (push) Failing after 21s Details Builds / ExectOS (i686, release) (push) Failing after 20s Details	2025-12-15 13:24:02 +01:00
Aiken Harris	5cf3dfa844	Add bootstrap physical page allocator Some checks failed Builds / ExectOS (amd64, debug) (push) Successful in 38s Details Builds / ExectOS (amd64, release) (push) Successful in 35s Details Builds / ExectOS (i686, debug) (push) Failing after 22s Details Builds / ExectOS (i686, release) (push) Failing after 21s Details	2025-12-15 12:38:08 +01:00
Aiken Harris	070c508e42	Introduce kernel virtual memory layout Some checks failed Builds / ExectOS (amd64, release) (push) Successful in 28s Details Builds / ExectOS (amd64, debug) (push) Successful in 30s Details Builds / ExectOS (i686, debug) (push) Failing after 22s Details Builds / ExectOS (i686, release) (push) Failing after 21s Details	2025-12-14 15:35:24 +01:00
Aiken Harris	5224dc315f	Compute PFN database size during MM initialization All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 26s Details Builds / ExectOS (amd64, debug) (push) Successful in 28s Details Builds / ExectOS (i686, release) (push) Successful in 25s Details Builds / ExectOS (i686, debug) (push) Successful in 27s Details	2025-12-13 22:50:27 +01:00
Aiken Harris	b7bbf9ffa8	Tidy up memory type verification helpers All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 24s Details Builds / ExectOS (amd64, debug) (push) Successful in 26s Details Builds / ExectOS (i686, release) (push) Successful in 28s Details Builds / ExectOS (i686, debug) (push) Successful in 30s Details	2025-12-13 21:04:55 +01:00
Aiken Harris	eae48320f3	Harden PFN initialization and expose page count All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 28s Details Builds / ExectOS (amd64, release) (push) Successful in 25s Details Builds / ExectOS (i686, debug) (push) Successful in 26s Details Builds / ExectOS (i686, release) (push) Successful in 24s Details	2025-12-13 21:01:13 +01:00
Aiken Harris	17b5649362	Make memory type verification helpers accessible to PFN Some checks failed Builds / ExectOS (amd64, debug) (push) Failing after 24s Details Builds / ExectOS (amd64, release) (push) Failing after 22s Details Builds / ExectOS (i686, debug) (push) Failing after 22s Details Builds / ExectOS (i686, release) (push) Failing after 21s Details	2025-12-13 20:50:32 +01:00
Aiken Harris	783a9eea3a	Extract PFN management into separate module Some checks failed Builds / ExectOS (amd64, release) (push) Failing after 23s Details Builds / ExectOS (amd64, debug) (push) Failing after 24s Details Builds / ExectOS (i686, debug) (push) Failing after 23s Details Builds / ExectOS (i686, release) (push) Failing after 21s Details	2025-12-13 20:42:48 +01:00
Aiken Harris	237f6a2974	Refactor memory manager initialization into MM::Manager Some checks failed Builds / ExectOS (amd64, debug) (push) Failing after 24s Details Builds / ExectOS (amd64, release) (push) Failing after 22s Details Builds / ExectOS (i686, debug) (push) Failing after 23s Details Builds / ExectOS (i686, release) (push) Failing after 21s Details	2025-12-13 20:21:08 +01:00
Aiken Harris	ee9514fd5c	Fix GetP5eAddress return type All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 49s Details Builds / ExectOS (amd64, debug) (push) Successful in 51s Details Builds / ExectOS (i686, debug) (push) Successful in 27s Details Builds / ExectOS (i686, release) (push) Successful in 26s Details	2025-12-13 19:58:49 +01:00
Aiken Harris	63c27a149a	Add missing virtual GetPteDistance to pagemap interface All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 26s Details Builds / ExectOS (amd64, debug) (push) Successful in 28s Details Builds / ExectOS (i686, debug) (push) Successful in 27s Details Builds / ExectOS (i686, release) (push) Successful in 26s Details	2025-12-06 00:29:51 +01:00
Aiken Harris	7694df7744	Add architecture-specific GetPteDistance Some checks failed Builds / ExectOS (amd64, release) (push) Successful in 31s Details Builds / ExectOS (amd64, debug) (push) Successful in 34s Details Builds / ExectOS (i686, debug) (push) Failing after 22s Details Builds / ExectOS (i686, release) (push) Failing after 21s Details	2025-12-06 00:19:24 +01:00
Aiken Harris	c710ec4688	Refactor XPA detection API All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 32s Details Builds / ExectOS (amd64, release) (push) Successful in 31s Details Builds / ExectOS (i686, release) (push) Successful in 25s Details Builds / ExectOS (i686, debug) (push) Successful in 28s Details	2025-12-04 23:07:59 +01:00
Aiken Harris	8054bb915a	Fix incorrect pointer types All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 31s Details Builds / ExectOS (amd64, release) (push) Successful in 29s Details Builds / ExectOS (i686, release) (push) Successful in 26s Details Builds / ExectOS (i686, debug) (push) Successful in 27s Details	2025-11-30 20:06:51 +01:00
Aiken Harris	86aa22e5f8	Fix incorrect pointer types All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 28s Details Builds / ExectOS (amd64, release) (push) Successful in 25s Details Builds / ExectOS (i686, release) (push) Successful in 26s Details Builds / ExectOS (i686, debug) (push) Successful in 28s Details	2025-11-30 20:03:12 +01:00
Aiken Harris	4a7494ad3f	Split paging interface into arch-specific code Some checks failed Builds / ExectOS (amd64, release) (push) Successful in 26s Details Builds / ExectOS (amd64, debug) (push) Successful in 28s Details Builds / ExectOS (i686, debug) (push) Failing after 21s Details Builds / ExectOS (i686, release) (push) Failing after 21s Details	2025-11-30 19:19:32 +01:00
Aiken Harris	d4287198b0	Implement virtual address resolvers for all page map levels and add XPA status accessor Some checks failed Builds / ExectOS (amd64, release) (push) Successful in 28s Details Builds / ExectOS (amd64, debug) (push) Successful in 30s Details Builds / ExectOS (i686, release) (push) Failing after 22s Details Builds / ExectOS (i686, debug) (push) Failing after 24s Details	2025-11-30 18:23:51 +01:00
Aiken Harris	4265ae92d0	Add MM::PageMap::GetXpaStatus() for querying PML level All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 27s Details Builds / ExectOS (amd64, debug) (push) Successful in 28s Details Builds / ExectOS (i686, release) (push) Successful in 26s Details Builds / ExectOS (i686, debug) (push) Successful in 27s Details	2025-11-29 23:45:00 +01:00
Aiken Harris	931586eebd	Refactor PageMap to enable architecture-specific VA translation All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 26s Details Builds / ExectOS (amd64, release) (push) Successful in 24s Details Builds / ExectOS (i686, release) (push) Successful in 24s Details Builds / ExectOS (i686, debug) (push) Successful in 26s Details	2025-11-29 23:37:08 +01:00
Aiken Harris	c099882866	Add PFN_COUNT typedef All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 29s Details Builds / ExectOS (amd64, release) (push) Successful in 27s Details Builds / ExectOS (i686, release) (push) Successful in 26s Details Builds / ExectOS (i686, debug) (push) Successful in 28s Details	2025-11-29 23:14:30 +01:00
Aiken Harris	0097cb88d7	Correct LA57 paging base addresses, add self-map constants and extend PTE structures All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 8m33s Details Builds / ExectOS (amd64, release) (push) Successful in 8m31s Details Builds / ExectOS (i686, release) (push) Successful in 29s Details Builds / ExectOS (i686, debug) (push) Successful in 31s Details	2025-11-29 23:11:54 +01:00
Aiken Harris	20b0bfdfad	Add kernel parameters section and fix minor formatting issues All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 30s Details Builds / ExectOS (amd64, debug) (push) Successful in 32s Details Builds / ExectOS (i686, debug) (push) Successful in 30s Details Builds / ExectOS (i686, release) (push) Successful in 28s Details	2025-11-17 23:19:16 +01:00
Aiken Harris	35523a230a	Prevent duplicate object generation by linking xtoskrnl with libxtos All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 39s Details Builds / ExectOS (amd64, debug) (push) Successful in 41s Details Builds / ExectOS (i686, debug) (push) Successful in 32s Details Builds / ExectOS (i686, release) (push) Successful in 29s Details	2025-11-17 23:15:22 +01:00
Aiken Harris	7b11a8feb1	Add page list and PTE pool type enums All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 33s Details Builds / ExectOS (amd64, release) (push) Successful in 32s Details Builds / ExectOS (i686, debug) (push) Successful in 32s Details Builds / ExectOS (i686, release) (push) Successful in 30s Details	2025-11-06 06:55:31 +01:00
Aiken Harris	0cf178a648	Fix class name All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 32s Details Builds / ExectOS (amd64, release) (push) Successful in 30s Details Builds / ExectOS (i686, debug) (push) Successful in 31s Details Builds / ExectOS (i686, release) (push) Successful in 29s Details	2025-11-04 23:10:02 +01:00
Aiken Harris	66f27e4b9a	Add GetPageFrameNumber() to PTE interfaces Some checks failed Builds / ExectOS (amd64, debug) (push) Successful in 31s Details Builds / ExectOS (amd64, release) (push) Successful in 29s Details Builds / ExectOS (i686, debug) (push) Failing after 24s Details Builds / ExectOS (i686, release) (push) Failing after 23s Details	2025-11-04 23:03:47 +01:00
Aiken Harris	10b8ab347a	Make MM::Paging::GetExtendedPhysicalAddressingStatus public All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 32s Details Builds / ExectOS (amd64, debug) (push) Successful in 33s Details Builds / ExectOS (i686, release) (push) Successful in 29s Details Builds / ExectOS (i686, debug) (push) Successful in 30s Details	2025-11-04 22:51:34 +01:00
Aiken Harris	071c840ca8	Replace writable flag with AttributesMask in PTE setup All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 29s Details Builds / ExectOS (amd64, debug) (push) Successful in 33s Details Builds / ExectOS (i686, debug) (push) Successful in 31s Details Builds / ExectOS (i686, release) (push) Successful in 30s Details	2025-11-04 17:34:49 +01:00
Aiken Harris	dda8f88830	Add PTE attribute definitions All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 29s Details Builds / ExectOS (amd64, debug) (push) Successful in 31s Details Builds / ExectOS (i686, debug) (push) Successful in 30s Details Builds / ExectOS (i686, release) (push) Successful in 28s Details	2025-11-04 17:26:47 +01:00
Aiken Harris	cb2da54956	Unify PTE pointer types across MM subsystem All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 29s Details Builds / ExectOS (amd64, release) (push) Successful in 27s Details Builds / ExectOS (i686, debug) (push) Successful in 31s Details Builds / ExectOS (i686, release) (push) Successful in 29s Details	2025-11-03 22:13:32 +01:00
Aiken Harris	fd13091476	Unify MMPML2_PTE field naming convention All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 31s Details Builds / ExectOS (amd64, release) (push) Successful in 30s Details Builds / ExectOS (i686, debug) (push) Successful in 35s Details Builds / ExectOS (i686, release) (push) Successful in 33s Details	2025-11-03 22:02:59 +01:00
Aiken Harris	c28c3f8344	Add input qualifiers to page map interface definitions All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 32s Details Builds / ExectOS (amd64, release) (push) Successful in 31s Details Builds / ExectOS (i686, debug) (push) Successful in 30s Details Builds / ExectOS (i686, release) (push) Successful in 29s Details	2025-11-03 20:04:21 +01:00
Aiken Harris	dfb0284427	Add input qualifiers to paging interface definitions All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 34s Details Builds / ExectOS (amd64, debug) (push) Successful in 36s Details Builds / ExectOS (i686, release) (push) Successful in 30s Details Builds / ExectOS (i686, debug) (push) Successful in 31s Details	2025-11-03 16:00:46 +01:00
Aiken Harris	1150b9ecdb	Add PTE management routines All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 31s Details Builds / ExectOS (amd64, release) (push) Successful in 30s Details Builds / ExectOS (i686, debug) (push) Successful in 28s Details Builds / ExectOS (i686, release) (push) Successful in 27s Details	2025-10-30 22:03:25 +01:00
Aiken Harris	f6dac12057	Add missing EmptyPteList field to MMPAGEMAP_INFO All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 31s Details Builds / ExectOS (amd64, release) (push) Successful in 30s Details Builds / ExectOS (i686, debug) (push) Successful in 30s Details Builds / ExectOS (i686, release) (push) Successful in 27s Details	2025-10-30 20:19:35 +01:00
Aiken Harris	ffa480d69a	Implement unified PTE accessors and management helpers Some checks failed Builds / ExectOS (amd64, debug) (push) Failing after 26s Details Builds / ExectOS (amd64, release) (push) Failing after 24s Details Builds / ExectOS (i686, debug) (push) Failing after 27s Details Builds / ExectOS (i686, release) (push) Failing after 25s Details	2025-10-30 20:14:02 +01:00

Implement initial memory manager infrastructure #24

169 Commits