Struct kernel::mem::segment::PageSet

pub struct PageSet {
    page_table: PageTable,
    segment_list: Vec<PageSegment>,
}

The PageSet struct represents a collection of related PageSegment.

Fields

page_table: PageTable

segment_list: Vec<PageSegment>

Implementations

impl PageSet

pub fn new() -> Self

pub fn clone_from(page_set: &mut Self) -> Self

pub fn init(&self)

pub fn satp(&self) -> usize

pub fn translate(&self, page_number: PageNumber) -> Option<PageTableEntry>

pub fn clone_frame(&mut self, virtual_address: VirtualAddress) -> bool

pub fn push(&mut self, segment: PageSegment, bytes: Option<&[u8]>)

pub fn push_mapped(&mut self, segment: PageSegment, bytes: Option<&[u8]>)

pub fn segment_list(&self) -> &Vec<PageSegment>

pub fn insert_frame( &mut self, start_address: VirtualAddress, end_address: VirtualAddress, map_permission: MapPermission )

pub fn find_segment_mut( &mut self, address: VirtualAddress ) -> Option<&mut PageSegment>

pub fn remove_segment(&mut self, address: VirtualAddress)

Removes a PageSegment that contains a specific VirtualAddress.

pub fn from_kernel() -> Self

pub fn from_elf(elf_data: &[u8]) -> (Self, VirtualAddress, VirtualAddress)