Structs

The kernel’s initial memory mapping(kernel address space)

map area structure, controls a contiguous piece of virtual memory

map permission corresponding to that in pte: R W X U

address space

Enums

map type for memory set: identical or framed

Functions

ebss 🔒 ⚠
edata 🔒 ⚠
ekernel 🔒 ⚠
erodata 🔒 ⚠
etext 🔒 ⚠

the kernel token

test map function in page table

sdata 🔒 ⚠
srodata 🔒 ⚠
stext 🔒 ⚠