1 files changed, 0 insertions, 207 deletions
diff --git a/vendor/object-0.31.1/src/read/coff/comdat.rs b/vendor/object-0.31.1/src/read/coff/comdat.rs
deleted file mode 100644
index 22e061a23..000000000
--- a/vendor/object-0.31.1/src/read/coff/comdat.rs
+++ /dev/null
@@ -1,207 +0,0 @@
-use core::str;
-
-use crate::endian::LittleEndian as LE;
-use crate::pe;
-use crate::read::{
-    self, ComdatKind, ObjectComdat, ReadError, ReadRef, Result, SectionIndex, SymbolIndex,
-};
-
-use super::{CoffFile, CoffHeader, ImageSymbol};
-
-/// An iterator over the COMDAT section groups of a `CoffBigFile`.
-pub type CoffBigComdatIterator<'data, 'file, R = &'data [u8]> =
-    CoffComdatIterator<'data, 'file, R, pe::AnonObjectHeaderBigobj>;
-
-/// An iterator over the COMDAT section groups of a `CoffFile`.
-#[derive(Debug)]
-pub struct CoffComdatIterator<
-    'data,
-    'file,
-    R: ReadRef<'data> = &'data [u8],
-    Coff: CoffHeader = pe::ImageFileHeader,
-> {
-    pub(super) file: &'file CoffFile<'data, R, Coff>,
-    pub(super) index: usize,
-}
-
-impl<'data, 'file, R: ReadRef<'data>, Coff: CoffHeader> Iterator
-    for CoffComdatIterator<'data, 'file, R, Coff>
-{
-    type Item = CoffComdat<'data, 'file, R, Coff>;
-
-    fn next(&mut self) -> Option<Self::Item> {
-        loop {
-            let index = self.index;
-            let symbol = self.file.common.symbols.symbol(index).ok()?;
-            self.index += 1 + symbol.number_of_aux_symbols() as usize;
-            if let Some(comdat) = CoffComdat::parse(self.file, symbol, index) {
-                return Some(comdat);
-            }
-        }
-    }
-}
-
-/// A COMDAT section group of a `CoffBigFile`.
-pub type CoffBigComdat<'data, 'file, R = &'data [u8]> =
-    CoffComdat<'data, 'file, R, pe::AnonObjectHeaderBigobj>;
-
-/// A COMDAT section group of a `CoffFile`.
-#[derive(Debug)]
-pub struct CoffComdat<
-    'data,
-    'file,
-    R: ReadRef<'data> = &'data [u8],
-    Coff: CoffHeader = pe::ImageFileHeader,
-> {
-    file: &'file CoffFile<'data, R, Coff>,
-    symbol_index: SymbolIndex,
-    symbol: &'data Coff::ImageSymbol,
-    selection: u8,
-}
-
-impl<'data, 'file, R: ReadRef<'data>, Coff: CoffHeader> CoffComdat<'data, 'file, R, Coff> {
-    fn parse(
-        file: &'file CoffFile<'data, R, Coff>,
-        section_symbol: &'data Coff::ImageSymbol,
-        index: usize,
-    ) -> Option<CoffComdat<'data, 'file, R, Coff>> {
-        // Must be a section symbol.
-        if !section_symbol.has_aux_section() {
-            return None;
-        }
-
-        // Auxiliary record must have a non-associative selection.
-        let aux = file.common.symbols.aux_section(index).ok()?;
-        let selection = aux.selection;
-        if selection == 0 || selection == pe::IMAGE_COMDAT_SELECT_ASSOCIATIVE {
-            return None;
-        }
-
-        // Find the COMDAT symbol.
-        let mut symbol_index = index;
-        let mut symbol = section_symbol;
-        let section_number = section_symbol.section_number();
-        loop {
-            symbol_index += 1 + symbol.number_of_aux_symbols() as usize;
-            symbol = file.common.symbols.symbol(symbol_index).ok()?;
-            if section_number == symbol.section_number() {
-                break;
-            }
-        }
-
-        Some(CoffComdat {
-            file,
-            symbol_index: SymbolIndex(symbol_index),
-            symbol,
-            selection,
-        })
-    }
-}
-
-impl<'data, 'file, R: ReadRef<'data>, Coff: CoffHeader> read::private::Sealed
-    for CoffComdat<'data, 'file, R, Coff>
-{
-}
-
-impl<'data, 'file, R: ReadRef<'data>, Coff: CoffHeader> ObjectComdat<'data>
-    for CoffComdat<'data, 'file, R, Coff>
-{
-    type SectionIterator = CoffComdatSectionIterator<'data, 'file, R, Coff>;
-
-    #[inline]
-    fn kind(&self) -> ComdatKind {
-        match self.selection {
-            pe::IMAGE_COMDAT_SELECT_NODUPLICATES => ComdatKind::NoDuplicates,
-            pe::IMAGE_COMDAT_SELECT_ANY => ComdatKind::Any,
-            pe::IMAGE_COMDAT_SELECT_SAME_SIZE => ComdatKind::SameSize,
-            pe::IMAGE_COMDAT_SELECT_EXACT_MATCH => ComdatKind::ExactMatch,
-            pe::IMAGE_COMDAT_SELECT_LARGEST => ComdatKind::Largest,
-            pe::IMAGE_COMDAT_SELECT_NEWEST => ComdatKind::Newest,
-            _ => ComdatKind::Unknown,
-        }
-    }
-
-    #[inline]
-    fn symbol(&self) -> SymbolIndex {
-        self.symbol_index
-    }
-
-    #[inline]
-    fn name_bytes(&self) -> Result<&[u8]> {
-        // Find the name of first symbol referring to the section.
-        self.symbol.name(self.file.common.symbols.strings())
-    }
-
-    #[inline]
-    fn name(&self) -> Result<&str> {
-        let bytes = self.name_bytes()?;
-        str::from_utf8(bytes)
-            .ok()
-            .read_error("Non UTF-8 COFF COMDAT name")
-    }
-
-    #[inline]
-    fn sections(&self) -> Self::SectionIterator {
-        CoffComdatSectionIterator {
-            file: self.file,
-            section_number: self.symbol.section_number(),
-            index: 0,
-        }
-    }
-}
-
-/// An iterator over the sections in a COMDAT section group of a `CoffBigFile`.
-pub type CoffBigComdatSectionIterator<'data, 'file, R = &'data [u8]> =
-    CoffComdatSectionIterator<'data, 'file, R, pe::AnonObjectHeaderBigobj>;
-
-/// An iterator over the sections in a COMDAT section group of a `CoffFile`.
-#[derive(Debug)]
-pub struct CoffComdatSectionIterator<
-    'data,
-    'file,
-    R: ReadRef<'data> = &'data [u8],
-    Coff: CoffHeader = pe::ImageFileHeader,
-> {
-    file: &'file CoffFile<'data, R, Coff>,
-    section_number: i32,
-    index: usize,
-}
-
-impl<'data, 'file, R: ReadRef<'data>, Coff: CoffHeader> Iterator
-    for CoffComdatSectionIterator<'data, 'file, R, Coff>
-{
-    type Item = SectionIndex;
-
-    fn next(&mut self) -> Option<Self::Item> {
-        // Find associated COMDAT symbols.
-        // TODO: it seems gcc doesn't use associated symbols for this
-        loop {
-            let index = self.index;
-            let symbol = self.file.common.symbols.symbol(index).ok()?;
-            self.index += 1 + symbol.number_of_aux_symbols() as usize;
-
-            // Must be a section symbol.
-            if !symbol.has_aux_section() {
-                continue;
-            }
-
-            let section_number = symbol.section_number();
-
-            let aux = self.file.common.symbols.aux_section(index).ok()?;
-            if aux.selection == pe::IMAGE_COMDAT_SELECT_ASSOCIATIVE {
-                let number = if Coff::is_type_bigobj() {
-                    u32::from(aux.number.get(LE)) | (u32::from(aux.high_number.get(LE)) << 16)
-                } else {
-                    u32::from(aux.number.get(LE))
-                };
-                if number as i32 == self.section_number {
-                    return Some(SectionIndex(section_number as usize));
-                }
-            } else if aux.selection != 0 {
-                if section_number == self.section_number {
-                    return Some(SectionIndex(section_number as usize));
-                }
-            }
-        }
-    }
-}