16 lines
408 B
C
16 lines
408 B
C
#pragma once
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#include "cdef.h"
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#include "memory_layout.h"
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#define PML4_ENTRY(vaddr) ((vaddr >> 39) & 0x1FF)
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#define PDPT_ENTRY(vaddr) ((vaddr >> 30) & 0x1FF)
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#define PD_ENTRY(vaddr) ((vaddr >> 21) & 0x1FF)
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#define PT_ENTRY(vaddr) ((vaddr >> 12) & 0x1FF)
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#define KERNEL_PAGE_SIZE (PAGE_SIZE)
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uintptr get_paddr(uint64 cr3, uintptr vaddr);
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int32 map_vmem(uint64 cr3, uintptr virt_addr, uintptr phys_addr);
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