Disable OffsetPageTable on non-64 bit architectures

Author: h33p

src/structures/paging/mapper/mod.rs

@@ -1,6 +1,7 @@
 //! Abstractions for reading and modifying the mapping of pages.
 
 pub use self::mapped_page_table::{MappedPageTable, PhysToVirt};
+#[cfg(pointer_width = "64")]
 pub use self::offset_page_table::OffsetPageTable;
 #[cfg(feature = "instructions")]
 pub use self::recursive_page_table::RecursivePageTable;

src/structures/paging/mapper/offset_page_table.rs

@@ -1,3 +1,5 @@
+#![cfg(pointer_width = "64")]
+
 use crate::structures::paging::{
     frame::PhysFrame, mapper::*, page_table::PageTable, Page, PageTableFlags,
 };

src/structures/paging/mod.rs

@@ -8,6 +8,7 @@ pub use self::frame_alloc::UnusedPhysFrame;
 pub use self::frame_alloc::{FrameAllocator, FrameDeallocator};
 #[doc(no_inline)]
 pub use self::mapper::MappedPageTable;
+#[cfg(pointer_width = "64")]
 #[doc(no_inline)]
 pub use self::mapper::OffsetPageTable;
 #[cfg(feature = "instructions")]