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authorValentin Popov <valentin@popov.link>2024-07-19 15:37:58 +0300
committerValentin Popov <valentin@popov.link>2024-07-19 15:37:58 +0300
commita990de90fe41456a23e58bd087d2f107d321f3a1 (patch)
tree15afc392522a9e85dc3332235e311b7d39352ea9 /vendor/object/src/read/pe/relocation.rs
parent3d48cd3f81164bbfc1a755dc1d4a9a02f98c8ddd (diff)
downloadfparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.tar.xz
fparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.zip
Deleted vendor folder
Diffstat (limited to 'vendor/object/src/read/pe/relocation.rs')
-rw-r--r--vendor/object/src/read/pe/relocation.rs92
1 files changed, 0 insertions, 92 deletions
diff --git a/vendor/object/src/read/pe/relocation.rs b/vendor/object/src/read/pe/relocation.rs
deleted file mode 100644
index 77421b7..0000000
--- a/vendor/object/src/read/pe/relocation.rs
+++ /dev/null
@@ -1,92 +0,0 @@
-use core::slice;
-
-use crate::endian::{LittleEndian as LE, U16};
-use crate::pe;
-use crate::read::{Bytes, Error, ReadError, Result};
-
-/// An iterator over the relocation blocks in the `.reloc` section of a PE file.
-///
-/// Returned by [`DataDirectories::relocation_blocks`](super::DataDirectories::relocation_blocks).
-#[derive(Debug, Default, Clone, Copy)]
-pub struct RelocationBlockIterator<'data> {
- data: Bytes<'data>,
-}
-
-impl<'data> RelocationBlockIterator<'data> {
- /// Construct a new iterator from the data of the `.reloc` section.
- pub fn new(data: &'data [u8]) -> Self {
- RelocationBlockIterator { data: Bytes(data) }
- }
-
- /// Read the next relocation page.
- pub fn next(&mut self) -> Result<Option<RelocationIterator<'data>>> {
- if self.data.is_empty() {
- return Ok(None);
- }
- let header = self
- .data
- .read::<pe::ImageBaseRelocation>()
- .read_error("Invalid PE reloc section size")?;
- let virtual_address = header.virtual_address.get(LE);
- let size = header.size_of_block.get(LE);
- if size <= 8 || size & 3 != 0 {
- return Err(Error("Invalid PE reloc block size"));
- }
- let count = (size - 8) / 2;
- let relocs = self
- .data
- .read_slice::<U16<LE>>(count as usize)
- .read_error("Invalid PE reloc block size")?
- .iter();
- Ok(Some(RelocationIterator {
- virtual_address,
- size,
- relocs,
- }))
- }
-}
-
-/// An iterator of the relocations in a block in the `.reloc` section of a PE file.
-#[derive(Debug, Clone)]
-pub struct RelocationIterator<'data> {
- virtual_address: u32,
- size: u32,
- relocs: slice::Iter<'data, U16<LE>>,
-}
-
-impl<'data> RelocationIterator<'data> {
- /// Return the virtual address of the page that this block of relocations applies to.
- pub fn virtual_address(&self) -> u32 {
- self.virtual_address
- }
-
- /// Return the size in bytes of this block of relocations.
- pub fn size(&self) -> u32 {
- self.size
- }
-}
-
-impl<'data> Iterator for RelocationIterator<'data> {
- type Item = Relocation;
-
- fn next(&mut self) -> Option<Relocation> {
- loop {
- let reloc = self.relocs.next()?.get(LE);
- if reloc != 0 {
- return Some(Relocation {
- virtual_address: self.virtual_address.wrapping_add((reloc & 0xfff) as u32),
- typ: reloc >> 12,
- });
- }
- }
- }
-}
-
-/// A relocation in the `.reloc` section of a PE file.
-#[derive(Debug, Default, Clone, Copy)]
-pub struct Relocation {
- /// The virtual address of the relocation.
- pub virtual_address: u32,
- /// One of the `pe::IMAGE_REL_BASED_*` constants.
- pub typ: u16,
-}