Identity-mapped pagetable support (UEFI boot)#924

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sarahspberrypi wants to merge 24 commits intohermit-os:mainfrom sarahspberrypi:master

+710-122

Commits on Dec 1, 2023

Map SMP bootcode to allocated physical address instead of fixed one
sarahspberrypi
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fix path to physicalmem::allocate
sarahspberrypi
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[DO NOT MERGE]: use UEFI hermit-entry
sarahspberrypi
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paging updated to support identity-mapped/offset pagetables, make root page writable
sarahspberrypi
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added error handling (normal sized page requested but only huge pages available) + minor inconsistency fixes (e.g., Size4KiB and BasePageSize being used simultaneously)
sarahspberrypi
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fix format
sarahspberrypi
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feat(physicalmem x86_64): add function to allocate physical memory outside of forbidden range
sarahspberrypi
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fix(physicalmem x86_64): add missing imports and change allocate functions accordingly
sarahspberrypi
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feat(x86_64 uefi): add RSDP detection for ACPI tables
sarahspberrypi
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is_uefi now returns a bool instead of a Result, function calls are adapted to that as well
sarahspberrypi
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(feat) add functionality to set the Multiple APIC Descriptor Table (MADT) and parse the Fixed ACPI Description Table (FADT) (parsing in itself is successful but it still breaks because of a dealloc…
sarahspberrypi
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Commits on Dec 13, 2023

Commits on Jan 19, 2024

Commits on Mar 26, 2024