Refactor MMU for multi-paging support and add 5-Level paging #16

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harraiken wants to merge 35 commits from harraiken_mm into master

Author	SHA1	Message	Date
Aiken Harris	a84ef21571	Adjust LA57 base addresses to prevent overflow All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 27s Details Builds / ExectOS (i686, debug) (push) Successful in 25s Details Builds / ExectOS (amd64, release) (push) Successful in 45s Details Builds / ExectOS (i686, release) (push) Successful in 43s Details	2025-08-21 01:42:36 +02:00
Aiken Harris	1ef2560ef6	Enable LA57 by invoking the trampoline code All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 31s Details Builds / ExectOS (i686, release) (push) Successful in 29s Details Builds / ExectOS (i686, debug) (push) Successful in 45s Details Builds / ExectOS (amd64, debug) (push) Successful in 47s Details	2025-08-21 00:14:49 +02:00
Aiken Harris	d1b14fccdd	Resolve build issues caused by the last commit All checks were successful 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 43s Details Builds / ExectOS (amd64, debug) (push) Successful in 46s Details	2025-08-20 21:08:43 +02:00
Aiken Harris	88b3a57962	Allow specifying an allocation type when allocating pages Some checks failed Builds / ExectOS (i686, debug) (push) Failing after 19s Details Builds / ExectOS (amd64, debug) (push) Failing after 21s Details Builds / ExectOS (amd64, release) (push) Failing after 33s Details Builds / ExectOS (i686, release) (push) Failing after 31s Details	2025-08-20 20:59:31 +02:00
Aiken Harris	9f6121e9b2	Map the physical page for trampoline code All checks were successful Builds / ExectOS (i686, release) (push) Successful in 26s Details Builds / ExectOS (amd64, release) (push) Successful in 28s Details Builds / ExectOS (i686, debug) (push) Successful in 44s Details Builds / ExectOS (amd64, debug) (push) Successful in 45s Details	2025-08-20 20:37:55 +02:00
Aiken Harris	4a7ea6009d	Expose ArEnableExtendedPhysicalAddressing function in XTDK All checks were successful 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 45s Details Builds / ExectOS (amd64, release) (push) Successful in 48s Details	2025-08-20 20:23:44 +02:00
Aiken Harris	c4a7df6f38	Extract trampoline code into a separate file All checks were successful Builds / ExectOS (i686, debug) (push) Successful in 20s Details Builds / ExectOS (i686, release) (push) Successful in 24s Details Builds / ExectOS (amd64, debug) (push) Successful in 46s Details Builds / ExectOS (amd64, release) (push) Successful in 45s Details	2025-08-20 20:20:35 +02:00
Aiken Harris	2468d80078	Add trampoline to enable 5-level paging All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 24s Details Builds / ExectOS (i686, debug) (push) Successful in 24s Details Builds / ExectOS (amd64, debug) (push) Successful in 44s Details Builds / ExectOS (i686, release) (push) Successful in 40s Details	2025-08-20 00:20:10 +02:00
Aiken Harris	ebae8c655c	Expand CR4, MSR, and EFER register definitions All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 24s Details Builds / ExectOS (i686, debug) (push) Successful in 25s Details Builds / ExectOS (amd64, release) (push) Successful in 42s Details Builds / ExectOS (i686, release) (push) Successful in 41s Details	2025-08-19 23:59:58 +02:00
Aiken Harris	1a0bc7f65f	Update and correct CR4 bit definitions All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 34s Details Builds / ExectOS (i686, release) (push) Successful in 41s Details Builds / ExectOS (i686, debug) (push) Successful in 32s Details Builds / ExectOS (amd64, debug) (push) Successful in 43s Details	2025-08-19 21:45:13 +02:00
Aiken Harris	91a5db2ee4	Implement PML5 support in XtpMapHardwareMemoryPool All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 29s Details Builds / ExectOS (i686, debug) (push) Successful in 27s Details Builds / ExectOS (i686, release) (push) Successful in 39s Details Builds / ExectOS (amd64, debug) (push) Successful in 43s Details	2025-08-18 12:13:48 +02:00
Aiken Harris	b639bf3077	Implement PML5 self-mapping All checks were successful Builds / ExectOS (i686, release) (push) Successful in 27s Details Builds / ExectOS (amd64, release) (push) Successful in 29s Details Builds / ExectOS (i686, debug) (push) Successful in 41s Details Builds / ExectOS (amd64, debug) (push) Successful in 43s Details	2025-08-18 11:59:05 +02:00
Aiken Harris	c409400cbf	Correct VA masking in AMD64 page mapping functions All checks were successful Builds / ExectOS (i686, release) (push) Successful in 26s Details Builds / ExectOS (amd64, release) (push) Successful in 27s Details Builds / ExectOS (amd64, debug) (push) Successful in 42s Details Builds / ExectOS (i686, debug) (push) Successful in 40s Details	2025-08-18 01:07:28 +02:00
Aiken Harris	d602038858	Temporarily disable LA57 paging All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 24s Details Builds / ExectOS (i686, debug) (push) Successful in 24s Details Builds / ExectOS (amd64, release) (push) Successful in 42s Details Builds / ExectOS (i686, release) (push) Successful in 38s Details	2025-08-18 00:10:32 +02:00
Aiken Harris	017b8603d5	Align parameters in PTE manipulation functions 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 40s Details Builds / ExectOS (i686, release) (push) Successful in 40s Details	2025-08-17 21:55:21 +02:00
Aiken Harris	a9dd1eaacd	Implement MmpSetPteCaching function for AMD64 architecture All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 26s Details Builds / ExectOS (i686, release) (push) Successful in 25s Details Builds / ExectOS (amd64, debug) (push) Successful in 42s Details Builds / ExectOS (i686, debug) (push) Successful in 40s Details	2025-08-17 21:51:43 +02:00
Aiken Harris	f30d3df5b3	Implement PTE manipulation functions for AMD64 architecture Some checks failed Builds / ExectOS (amd64, debug) (push) Failing after 18s Details Builds / ExectOS (i686, debug) (push) Successful in 22s Details Builds / ExectOS (amd64, release) (push) Failing after 34s Details Builds / ExectOS (i686, release) (push) Successful in 31s Details	2025-08-17 21:48:28 +02:00
Aiken Harris	c3ece4f317	Fix type usage in XtpMapHardwareMemoryPool All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 22s Details Builds / ExectOS (i686, release) (push) Successful in 25s Details Builds / ExectOS (i686, debug) (push) Successful in 40s Details Builds / ExectOS (amd64, release) (push) Successful in 42s Details	2025-08-17 00:51:26 +02:00
Aiken Harris	1e11acee72	Refactor hardware memory mapping to use page map routine callbacks Some checks failed Builds / ExectOS (i686, release) (push) Failing after 21s Details Builds / ExectOS (i686, debug) (push) Failing after 23s Details Builds / ExectOS (amd64, debug) (push) Successful in 41s Details Builds / ExectOS (amd64, release) (push) Successful in 39s Details	2025-08-17 00:47:56 +02:00
Aiken Harris	57193eecc0	Implement PML2/PML3 page table routines Some checks failed Builds / ExectOS (amd64, debug) (push) Successful in 21s Details Builds / ExectOS (i686, release) (push) Failing after 19s Details Builds / ExectOS (amd64, release) (push) Successful in 34s Details Builds / ExectOS (i686, debug) (push) Failing after 32s Details	2025-08-17 00:45:12 +02:00
Aiken Harris	720d525b95	Assign page map routines Some checks failed Builds / ExectOS (i686, release) (push) Failing after 21s Details Builds / ExectOS (i686, debug) (push) Failing after 21s Details Builds / ExectOS (amd64, debug) (push) Successful in 38s Details Builds / ExectOS (amd64, release) (push) Successful in 37s Details	2025-08-17 00:29:28 +02:00
Aiken Harris	f77f2bbf92	Introduce architecture-specific page map routines Some checks failed Builds / ExectOS (i686, release) (push) Failing after 23s Details Builds / ExectOS (amd64, debug) (push) Successful in 27s Details Builds / ExectOS (i686, debug) (push) Failing after 31s Details Builds / ExectOS (amd64, release) (push) Successful in 33s Details	2025-08-17 00:23:19 +02:00
Aiken Harris	0ed59f223c	Relocate page mapping helpers and add PML5 support Some checks failed Builds / ExectOS (i686, release) (push) Failing after 23s Details Builds / ExectOS (amd64, release) (push) Successful in 26s Details Builds / ExectOS (amd64, debug) (push) Successful in 37s Details Builds / ExectOS (i686, debug) (push) Failing after 35s Details	2025-08-16 21:07:54 +02:00
Aiken Harris	de2973ac42	Implement page map info initialization Some checks failed Builds / ExectOS (amd64, debug) (push) Successful in 24s Details Builds / ExectOS (i686, debug) (push) Failing after 21s Details Builds / ExectOS (amd64, release) (push) Successful in 35s Details Builds / ExectOS (i686, release) (push) Failing after 33s Details	2025-08-16 20:28:05 +02:00
Aiken Harris	8491e5fed1	Remove PageMapLevel from the loader information block Some checks failed Builds / ExectOS (i686, release) (push) Failing after 24s Details Builds / ExectOS (amd64, release) (push) Successful in 26s Details Builds / ExectOS (amd64, debug) (push) Successful in 36s Details Builds / ExectOS (i686, debug) (push) Failing after 34s Details	2025-08-16 20:18:34 +02:00
Aiken Harris	6a330e38f2	Consolidate paging-related globals into MmpPageMapInfo Some checks failed Builds / ExectOS (amd64, release) (push) Successful in 25s Details Builds / ExectOS (i686, release) (push) Failing after 21s Details Builds / ExectOS (i686, debug) (push) Failing after 35s Details Builds / ExectOS (amd64, debug) (push) Successful in 38s Details	2025-08-16 20:14:18 +02:00
Aiken Harris	1dcd3fceed	Define page map information structure for both supported architectures Some checks failed Builds / ExectOS (amd64, debug) (push) Successful in 25s Details Builds / ExectOS (i686, release) (push) Failing after 33s Details Builds / ExectOS (i686, debug) (push) Failing after 23s Details Builds / ExectOS (amd64, release) (push) Successful in 34s Details	2025-08-16 20:08:12 +02:00
Aiken Harris	5768d4bba6	Prepare for architecture-specific paging initialization Some checks failed Builds / ExectOS (amd64, debug) (push) Successful in 22s Details Builds / ExectOS (i686, release) (push) Failing after 21s Details Builds / ExectOS (amd64, release) (push) Successful in 35s Details Builds / ExectOS (i686, debug) (push) Failing after 33s Details	2025-08-16 19:58:00 +02:00
Aiken Harris	f85fe31b38	Adapt i686 memory mapping to new PML3 types Some checks failed Builds / ExectOS (i686, debug) (push) Failing after 19s Details Builds / ExectOS (amd64, debug) (push) Successful in 22s Details Builds / ExectOS (amd64, release) (push) Successful in 37s Details Builds / ExectOS (i686, release) (push) Failing after 35s Details	2025-08-16 00:36:20 +02:00
Aiken Harris	22f81a106b	Update forward declarations for PML2/PML3 types Some checks failed Builds / ExectOS (amd64, debug) (push) Successful in 21s Details Builds / ExectOS (i686, debug) (push) Failing after 20s Details Builds / ExectOS (i686, release) (push) Failing after 34s Details Builds / ExectOS (amd64, release) (push) Successful in 36s Details	2025-08-16 00:33:18 +02:00
Aiken Harris	7e08dc286e	Separate types for legacy (PML2) and PAE (PML3) paging Some checks failed Builds / ExectOS (i686, debug) (push) Failing after 20s Details Builds / ExectOS (amd64, debug) (push) Successful in 22s Details Builds / ExectOS (amd64, release) (push) Successful in 36s Details Builds / ExectOS (i686, release) (push) Failing after 32s Details	2025-08-16 00:29:20 +02:00
Aiken Harris	3ca6d04f6b	Add definitions for 5-level paging and refactor constants All checks were successful Builds / ExectOS (i686, debug) (push) Successful in 25s Details Builds / ExectOS (amd64, debug) (push) Successful in 28s Details Builds / ExectOS (i686, release) (push) Successful in 37s Details Builds / ExectOS (amd64, release) (push) Successful in 42s Details	2025-08-16 00:22:21 +02:00
Aiken Harris	e57985da8d	Rename MM_LA57_SHIFT to MM_P5I_SHIFT for consistency All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 31s Details Builds / ExectOS (i686, debug) (push) Successful in 30s Details Builds / ExectOS (amd64, debug) (push) Successful in 42s Details Builds / ExectOS (i686, release) (push) Successful in 40s Details	2025-08-15 20:49:25 +02:00
Aiken Harris	8a23cc444f	Merge branch 'master' into harraiken_mm All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 22s Details Builds / ExectOS (i686, debug) (push) Successful in 23s Details Builds / ExectOS (i686, release) (push) Successful in 40s Details Builds / ExectOS (amd64, release) (push) Successful in 42s Details	2025-08-15 11:30:48 +02:00
Aiken Harris	e8771dfc5b	Use __asm__ to comply with disabled GNU extensions All checks were successful Builds / ExectOS (i686, debug) (push) Successful in 27s Details Builds / ExectOS (amd64, release) (push) Successful in 28s Details Builds / ExectOS (i686, release) (push) Successful in 39s Details Builds / ExectOS (amd64, debug) (push) Successful in 43s Details	2025-08-15 00:32:56 +02:00

Refactor MMU for multi-paging support and add 5-Level paging #16

35 Commits