#include "paging.h" // 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; }