| //! TODO: Support the segment for XCOFF when auxiliary file header and loader section is ready. |
| |
| use core::fmt::Debug; |
| use core::str; |
| |
| use crate::read::{self, ObjectSegment, ReadRef, Result}; |
| use crate::xcoff; |
| |
| use super::{FileHeader, XcoffFile}; |
| |
| /// An iterator for the segments in an [`XcoffFile32`](super::XcoffFile32). |
| pub type XcoffSegmentIterator32<'data, 'file, R = &'data [u8]> = |
| XcoffSegmentIterator<'data, 'file, xcoff::FileHeader32, R>; |
| /// An iterator for the segments in an [`XcoffFile64`](super::XcoffFile64). |
| pub type XcoffSegmentIterator64<'data, 'file, R = &'data [u8]> = |
| XcoffSegmentIterator<'data, 'file, xcoff::FileHeader64, R>; |
| |
| /// An iterator for the segments in an [`XcoffFile`]. |
| /// |
| /// This is a stub that doesn't implement any functionality. |
| #[derive(Debug)] |
| pub struct XcoffSegmentIterator<'data, 'file, Xcoff, R = &'data [u8]> |
| where |
| Xcoff: FileHeader, |
| R: ReadRef<'data>, |
| { |
| #[allow(unused)] |
| pub(super) file: &'file XcoffFile<'data, Xcoff, R>, |
| } |
| |
| impl<'data, 'file, Xcoff, R> Iterator for XcoffSegmentIterator<'data, 'file, Xcoff, R> |
| where |
| Xcoff: FileHeader, |
| R: ReadRef<'data>, |
| { |
| type Item = XcoffSegment<'data, 'file, Xcoff, R>; |
| |
| fn next(&mut self) -> Option<Self::Item> { |
| None |
| } |
| } |
| |
| /// A segment in an [`XcoffFile32`](super::XcoffFile32). |
| pub type XcoffSegment32<'data, 'file, R = &'data [u8]> = |
| XcoffSegment<'data, 'file, xcoff::FileHeader32, R>; |
| /// A segment in an [`XcoffFile64`](super::XcoffFile64). |
| pub type XcoffSegment64<'data, 'file, R = &'data [u8]> = |
| XcoffSegment<'data, 'file, xcoff::FileHeader64, R>; |
| |
| /// A loadable section in an [`XcoffFile`]. |
| /// |
| /// This is a stub that doesn't implement any functionality. |
| #[derive(Debug)] |
| pub struct XcoffSegment<'data, 'file, Xcoff, R = &'data [u8]> |
| where |
| Xcoff: FileHeader, |
| R: ReadRef<'data>, |
| { |
| #[allow(unused)] |
| pub(super) file: &'file XcoffFile<'data, Xcoff, R>, |
| } |
| |
| impl<'data, 'file, Xcoff, R> XcoffSegment<'data, 'file, Xcoff, R> |
| where |
| Xcoff: FileHeader, |
| R: ReadRef<'data>, |
| { |
| } |
| |
| impl<'data, 'file, Xcoff, R> read::private::Sealed for XcoffSegment<'data, 'file, Xcoff, R> |
| where |
| Xcoff: FileHeader, |
| R: ReadRef<'data>, |
| { |
| } |
| |
| impl<'data, 'file, Xcoff, R> ObjectSegment<'data> for XcoffSegment<'data, 'file, Xcoff, R> |
| where |
| Xcoff: FileHeader, |
| R: ReadRef<'data>, |
| { |
| fn address(&self) -> u64 { |
| unreachable!(); |
| } |
| |
| fn size(&self) -> u64 { |
| unreachable!(); |
| } |
| |
| fn align(&self) -> u64 { |
| unreachable!(); |
| } |
| |
| fn file_range(&self) -> (u64, u64) { |
| unreachable!(); |
| } |
| |
| fn data(&self) -> Result<&'data [u8]> { |
| unreachable!(); |
| } |
| |
| fn data_range(&self, _address: u64, _size: u64) -> Result<Option<&'data [u8]>> { |
| unreachable!(); |
| } |
| |
| fn name_bytes(&self) -> Result<Option<&[u8]>> { |
| unreachable!(); |
| } |
| |
| fn name(&self) -> Result<Option<&str>> { |
| unreachable!(); |
| } |
| |
| fn flags(&self) -> crate::SegmentFlags { |
| unreachable!(); |
| } |
| } |