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add r/w option to map

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This commit is contained in:
Eggert Jung
2026-02-25 14:52:38 +01:00
parent b958e9461e
commit 71186f5601
2 changed files with 3 additions and 3 deletions
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2
kernel/memory/pagetable.h
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@@ -50,7 +50,7 @@ typedef struct {
void write_identity_map(pagetable_t* identity_table, uint64_t size);
void create_basic_page_table(four_lvl_paging_t* table, pagetable_t* kernel_identity);
void load_cr3(void* cr3_value);
void setMapping(uintptr_t vaddr, void* frame, four_lvl_paging_t* flpt);
void setMapping(uintptr_t vaddr, void* frame, four_lvl_paging_t* flpt, bool write=true);
uintptr_t isMapped(uintptr_t vaddr, four_lvl_paging_t* flpt);
void* getFreeVirtSpace(four_lvl_paging_t* search_table, uint8_t num_pages);
void copy_pagetable(four_lvl_paging_t* parent_table, four_lvl_paging_t* child_table);