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[Zion] Mark pages as not present before calling invlpg.

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Drew Galbraith 2023-12-05 16:11:37 -08:00
parent 1f8085f791
commit 815a603c1c
6 changed files with 48 additions and 17 deletions
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3
zion/memory/paging_util.h
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@ -4,12 +4,11 @@
#include "object/process.h"
uint64_t CurrCr3();
void InitializePml4(uint64_t pml4_physical_addr);
void CleanupPml4(uint64_t pml4_physical_addr);
void MapPage(uint64_t cr3, uint64_t vaddr, uint64_t paddr);
void UnmapPage(uint64_t cr3, uint64_t vaddr);
uint64_t AllocatePageIfNecessary(uint64_t addr);
void EnsureResident(uint64_t addr, uint64_t size);