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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /vendor/object/src/read/pe/data_directory.rs | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vendor/object/src/read/pe/data_directory.rs')
-rw-r--r-- | vendor/object/src/read/pe/data_directory.rs | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/vendor/object/src/read/pe/data_directory.rs b/vendor/object/src/read/pe/data_directory.rs index 8c1955355..f5d98774e 100644 --- a/vendor/object/src/read/pe/data_directory.rs +++ b/vendor/object/src/read/pe/data_directory.rs @@ -3,7 +3,10 @@ use core::slice; use crate::read::{Error, ReadError, ReadRef, Result}; use crate::{pe, LittleEndian as LE}; -use super::{ExportTable, ImportTable, RelocationBlockIterator, ResourceDirectory, SectionTable}; +use super::{ + DelayLoadImportTable, ExportTable, ImportTable, RelocationBlockIterator, ResourceDirectory, + SectionTable, +}; /// The table of data directories in a PE file. #[derive(Debug, Clone, Copy)] @@ -105,6 +108,29 @@ impl<'data> DataDirectories<'data> { Ok(Some(ImportTable::new(section_data, section_va, import_va))) } + /// Returns the partially parsed delay-load import directory. + /// + /// `data` must be the entire file data. + pub fn delay_load_import_table<R: ReadRef<'data>>( + &self, + data: R, + sections: &SectionTable<'data>, + ) -> Result<Option<DelayLoadImportTable<'data>>> { + let data_dir = match self.get(pe::IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT) { + Some(data_dir) => data_dir, + None => return Ok(None), + }; + let import_va = data_dir.virtual_address.get(LE); + let (section_data, section_va) = sections + .pe_data_containing(data, import_va) + .read_error("Invalid import data dir virtual address")?; + Ok(Some(DelayLoadImportTable::new( + section_data, + section_va, + import_va, + ))) + } + /// Returns the blocks in the base relocation directory. /// /// `data` must be the entire file data. |