Memory Mapping Page Tables Question: Please answer and explain. Thank you

Below is the page table used by xv6 when it first enables paging: #define KERNBASE 0x80000000 // Boot page table used in entry.S and entryother.S /1 Page directories Cand page tables), must start on a page boundary, // hence the "aligned" attribute. attribute (C.aligned (PGSIZE))) pde t entrypgdir[NPDENTRIES] (KERNBASE>>PDXSHIFT] (0) i PTE-P i PTE_A l PTE-PS, = Draw the memory map that this produces, showing virtual memory, physical memory, and the relationship between the m. Below is the page table used by xv6 when it first enables paging: #define KERNBASE 0x80000000 // Boot page table used in entry.S and entryother.S /1 Page directories Cand page tables), must start on a page boundary, // hence the "aligned" attribute. attribute (C.aligned (PGSIZE))) pde t entrypgdir[NPDENTRIES] (KERNBASE>>PDXSHIFT] (0) i PTE-P i PTE_A l PTE-PS, = Draw the memory map that this produces, showing virtual memory, physical memory, and the relationship between the m