Commit Graph
543 Commits
Author SHA1 Message Date
harraiken 154ca7be35 Allow PFN insertion at the beginning of standby list
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2026-01-05 19:36:12 +01:00
harraiken 3a087766cc Optimize system PTE deallocation by avoiding immediate and expensive TLB flush
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2026-01-05 16:59:35 +01:00
harraiken 410286d012 Replace ULONG with PFN_COUNT in system PTE variables
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2026-01-05 16:48:26 +01:00
harraiken e66baa0da0 Fix deadlock by reducing lock scope
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2026-01-05 01:28:09 +01:00
harraiken 46576398a2 Add missing semicolon
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2026-01-05 01:22:41 +01:00
harraiken cb6efc648f Implement kernel stack deallocation and physical page freeing logic
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2026-01-05 01:20:21 +01:00
harraiken 0a43a93f41 Add mechanism to free system PTEs and merge adjacent clusters
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2026-01-04 21:11:33 +01:00
harraiken 9f359c10ed Clean up paging code
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2026-01-03 23:39:02 +01:00
harraiken 455349f2d7 Remove dead code from paging and PTE management
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2026-01-03 23:27:24 +01:00
harraiken 5e5b4a8392 Initialize system PTEs with arch-specific list terminator
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2026-01-03 21:11:29 +01:00
harraiken 329143b4f6 Abstract PTE list terminator into paging layer
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2026-01-03 21:03:14 +01:00
harraiken cc76ea40ee Add support for transitioning PTE to invalid state
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2026-01-03 00:41:56 +01:00
harraiken 0159262ee0 Add explicit default initialization for MM::Colors::ModifiedPages list
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2026-01-01 20:59:31 +01:00
harraiken f653b9f79c Properly handle bad physical pages
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2026-01-01 20:51:30 +01:00
harraiken 7bcd78fdf3 Implement generic PFN list linking function
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2026-01-01 20:40:45 +01:00
harraiken c080f74714 Introduce helper functions for querying the software prototype and transition bits of PTE
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2026-01-01 19:40:23 +01:00
harraiken 5ff0cad094 Introduce per-page-color modified page lists
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2026-01-01 16:54:26 +01:00
harraiken 00702bfb23 Remove redundant check for invisible memory regions
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2025-12-30 13:10:32 +01:00
harraiken dbda6bbb29 Initialize PTE template dynamically to resolve build warnings
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2025-12-29 23:49:29 +01:00
harraiken aced62e790 Prevent initialization of invisible memory ranges
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2025-12-29 19:27:30 +01:00
harraiken 53116b86a3 Improve formatting
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2025-12-29 19:19:45 +01:00
harraiken d8fc223140 Adjust thread initialization to match new stack allocator signature
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2025-12-29 19:16:13 +01:00
harraiken f4c49e2f25 Simplify stack page count calculation
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2025-12-29 19:14:49 +01:00
harraiken 4c7c914a1c Implement kernel stack allocation logic
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2025-12-29 19:10:25 +01:00
harraiken 4a00179af2 Implement logic to link physical pages to PTEs
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2025-12-29 18:31:16 +01:00
harraiken 0d2d41dcda Introduce page fault handling infrastructure
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2025-12-29 14:53:43 +01:00
harraiken 49e97fb8b4 Reserve space for color tables to fix invalid memory access
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2025-12-29 13:17:41 +01:00
harraiken 7cb3d1764b Initialize paged pool sizing logic
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2025-12-29 10:28:12 +01:00
harraiken 200e9132b1 Minor style fixes in MM includes
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2025-12-28 23:51:34 +01:00
harraiken d891088b1a Update PTE support to use safe write accessors
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2025-12-28 23:39:08 +01:00
harraiken 04599161da Refactor memory clearing calls and cleanup code style
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2025-12-28 23:36:20 +01:00
harraiken 0880a0f344 Implement PFN database initialization and memory descriptor processing
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2025-12-28 23:25:07 +01:00
harraiken 4593a89a9b Expose PFN database lookup via GetPfnEntry
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2025-12-28 21:18:17 +01:00
harraiken b7c004528a Implement tracking of available physical pages
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2025-12-23 22:13:09 +01:00
harraiken 5012c8dc37 Initialize system PTE pools and implement reservation routines
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2025-12-23 20:16:08 +01:00
harraiken 1e3917882c Initialize system page tables and configure kernel mappings
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2025-12-23 18:03:02 +01:00
harraiken b3b874d3ce Include mm/colors.cc in kernel build configuration
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2025-12-23 14:29:26 +01:00
harraiken 288b2f8b24 Introduce page coloring support to memory manager
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2025-12-23 14:27:12 +01:00
harraiken c7cc536685 Add storage for PFN database size
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2025-12-23 14:13:33 +01:00
harraiken b8e81e2223 Initialize memory manager during kernel startup
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2025-12-23 14:05:07 +01:00
harraiken f0a06db7d2 Bring up i686 page table initialization
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2025-12-22 23:48:04 +01:00
harraiken 7575526f07 Fix physical page count overflow by using 64-bit type
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2025-12-22 23:32:54 +01:00
harraiken 643fd0d1e8 Fix PTE free list sentinel handling
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2025-12-22 15:00:14 +01:00
harraiken e237a944cc Extend PTE helpers with raw read and write support
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2025-12-22 08:21:43 +01:00
harraiken 755a167f2c Respect architecture-specific PTE layouts and write PTEs via PML-aware helpers
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2025-12-22 00:07:48 +01:00
harraiken 24dccf4bed Make PPE mapping architecture-specific
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2025-12-19 20:25:43 +01:00
harraiken 7b93c39348 Add early spin lock initialization
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2025-12-19 19:12:50 +01:00
harraiken 570301bb35 Clarify page table entry offset semantics
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2025-12-18 22:38:59 +01:00
harraiken b183d52806 Fix paging abstraction for PDE/PTE virtual address calculation
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2025-12-18 22:26:31 +01:00
harraiken 687c58d923 Implement initial virtual memory layout setup
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2025-12-17 22:28:08 +01:00