Jeremy Soller
40 lines
758 B
Rust
40 lines
758 B
Rust
use core::marker::PhantomData;
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use crate::{
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Arch,
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PhysicalAddress,
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};
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#[derive(Clone, Copy, Debug)]
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pub struct PageEntry<A> {
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data: usize,
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phantom: PhantomData<A>,
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}
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impl<A: Arch> PageEntry<A> {
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#[inline(always)]
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pub fn new(data: usize) -> Self {
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Self { data, phantom: PhantomData }
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}
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#[inline(always)]
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pub fn data(&self) -> usize {
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self.data
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}
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#[inline(always)]
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pub fn address(&self) -> PhysicalAddress {
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PhysicalAddress(self.data & A::ENTRY_ADDRESS_MASK)
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}
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#[inline(always)]
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pub fn flags(&self) -> usize {
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self.data & A::ENTRY_FLAGS_MASK
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}
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#[inline(always)]
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pub fn present(&self) -> bool {
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self.data & A::ENTRY_FLAG_PRESENT != 0
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}
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}
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