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108e04a8f0
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Page fault handler now allocates new page tables
Rather than contantly checking if a page table exists before access, the fault handler will automatically allocate them as needed.
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2023-11-07 12:44:23 -06:00 |
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6af84b247f
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Page allocation uses new external library, libmalloc
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2023-01-09 01:56:09 -06:00 |
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c069866bc7
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Buncha changes and fixes
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2022-12-30 17:11:42 -06:00 |
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bacedbea86
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Rewrote physical memory allocator
The physical memory allocator now uses a buddy allocator instead of a stack.
Also moved some of the platform-independent context code to kernel.c.
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2022-08-23 13:00:26 -05:00 |
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a52f06f81e
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Massive backlog of changes
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2022-06-15 15:59:31 -05:00 |
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c962a83ff0
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WIP on kernel syscalls
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2021-05-01 17:09:50 -05:00 |
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470e39e8e8
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Added support for page types in mmgr
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2021-04-19 06:55:27 -05:00 |
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fdcdb9acab
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Updated virtual memory manager
Added page flags
Added function current_address_space()
Fixed create_address_space()
Renamed some fields in page_table_entry_t to fit naming scheme
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2021-04-17 00:52:16 -05:00 |
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68166e58ca
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Implemented C x86 paging, removed C++ code
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2021-04-10 20:43:01 -05:00 |
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6ee078e6fe
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Added C header for page table management
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2021-04-10 19:15:37 -05:00 |
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