A poorly written OS for the x86 arch. (WIP)
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eOS/kernel/paging.c

25 lines
631 B

#include "paging.h"
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#include "../drivers/vga.h"
void enable_paging() {
println("Enabling paging...", DEFAULT_COLOR);
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// extern int enable_paging_registers(); // Call the assembly SR
// enable_paging_registers(); // and enable paging
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return;
}
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// Page Entry struct
//struct page_entry {
// unsigned int index;
// unsigned int start_addr;
//} page_table[PAGE_TABLE_SIZE];
//
//int get_phys_addr(int virt_addr) {
// int index = virt_addr / PAGE_SIZE; // page index for the virtual address
// int offset = virt_addr % PAGE_SIZE; // actual physical offset for the address
//
// return page_table[index].start_addr + offset;
//}