Deleted vendor folder

1 files changed, 0 insertions, 1627 deletions

diff --git a/vendor/gimli/src/read/loclists.rs b/vendor/gimli/src/read/loclists.rs
deleted file mode 100644
index 5cba675..0000000
--- a/vendor/gimli/src/read/loclists.rs
+++ /dev/null
@@ -1,1627 +0,0 @@
-use crate::common::{
-    DebugAddrBase, DebugAddrIndex, DebugLocListsBase, DebugLocListsIndex, DwarfFileType, Encoding,
-    LocationListsOffset, SectionId,
-};
-use crate::constants;
-use crate::endianity::Endianity;
-use crate::read::{
-    lists::ListsHeader, DebugAddr, EndianSlice, Error, Expression, Range, RawRange, Reader,
-    ReaderOffset, ReaderOffsetId, Result, Section,
-};
-
-/// The raw contents of the `.debug_loc` section.
-#[derive(Debug, Default, Clone, Copy)]
-pub struct DebugLoc<R> {
-    pub(crate) section: R,
-}
-
-impl<'input, Endian> DebugLoc<EndianSlice<'input, Endian>>
-where
-    Endian: Endianity,
-{
-    /// Construct a new `DebugLoc` instance from the data in the `.debug_loc`
-    /// section.
-    ///
-    /// It is the caller's responsibility to read the `.debug_loc` section and
-    /// present it as a `&[u8]` slice. That means using some ELF loader on
-    /// Linux, a Mach-O loader on macOS, etc.
-    ///
-    /// ```
-    /// use gimli::{DebugLoc, LittleEndian};
-    ///
-    /// # let buf = [0x00, 0x01, 0x02, 0x03];
-    /// # let read_debug_loc_section_somehow = || &buf;
-    /// let debug_loc = DebugLoc::new(read_debug_loc_section_somehow(), LittleEndian);
-    /// ```
-    pub fn new(section: &'input [u8], endian: Endian) -> Self {
-        Self::from(EndianSlice::new(section, endian))
-    }
-}
-
-impl<R> Section<R> for DebugLoc<R> {
-    fn id() -> SectionId {
-        SectionId::DebugLoc
-    }
-
-    fn reader(&self) -> &R {
-        &self.section
-    }
-}
-
-impl<R> From<R> for DebugLoc<R> {
-    fn from(section: R) -> Self {
-        DebugLoc { section }
-    }
-}
-
-/// The `DebugLocLists` struct represents the DWARF data
-/// found in the `.debug_loclists` section.
-#[derive(Debug, Default, Clone, Copy)]
-pub struct DebugLocLists<R> {
-    section: R,
-}
-
-impl<'input, Endian> DebugLocLists<EndianSlice<'input, Endian>>
-where
-    Endian: Endianity,
-{
-    /// Construct a new `DebugLocLists` instance from the data in the `.debug_loclists`
-    /// section.
-    ///
-    /// It is the caller's responsibility to read the `.debug_loclists` section and
-    /// present it as a `&[u8]` slice. That means using some ELF loader on
-    /// Linux, a Mach-O loader on macOS, etc.
-    ///
-    /// ```
-    /// use gimli::{DebugLocLists, LittleEndian};
-    ///
-    /// # let buf = [0x00, 0x01, 0x02, 0x03];
-    /// # let read_debug_loclists_section_somehow = || &buf;
-    /// let debug_loclists = DebugLocLists::new(read_debug_loclists_section_somehow(), LittleEndian);
-    /// ```
-    pub fn new(section: &'input [u8], endian: Endian) -> Self {
-        Self::from(EndianSlice::new(section, endian))
-    }
-}
-
-impl<R> Section<R> for DebugLocLists<R> {
-    fn id() -> SectionId {
-        SectionId::DebugLocLists
-    }
-
-    fn reader(&self) -> &R {
-        &self.section
-    }
-}
-
-impl<R> From<R> for DebugLocLists<R> {
-    fn from(section: R) -> Self {
-        DebugLocLists { section }
-    }
-}
-
-pub(crate) type LocListsHeader = ListsHeader;
-
-impl<Offset> DebugLocListsBase<Offset>
-where
-    Offset: ReaderOffset,
-{
-    /// Returns a `DebugLocListsBase` with the default value of DW_AT_loclists_base
-    /// for the given `Encoding` and `DwarfFileType`.
-    pub fn default_for_encoding_and_file(
-        encoding: Encoding,
-        file_type: DwarfFileType,
-    ) -> DebugLocListsBase<Offset> {
-        if encoding.version >= 5 && file_type == DwarfFileType::Dwo {
-            // In .dwo files, the compiler omits the DW_AT_loclists_base attribute (because there is
-            // only a single unit in the file) but we must skip past the header, which the attribute
-            // would normally do for us.
-            DebugLocListsBase(Offset::from_u8(LocListsHeader::size_for_encoding(encoding)))
-        } else {
-            DebugLocListsBase(Offset::from_u8(0))
-        }
-    }
-}
-
-/// The DWARF data found in `.debug_loc` and `.debug_loclists` sections.
-#[derive(Debug, Default, Clone, Copy)]
-pub struct LocationLists<R> {
-    debug_loc: DebugLoc<R>,
-    debug_loclists: DebugLocLists<R>,
-}
-
-impl<R> LocationLists<R> {
-    /// Construct a new `LocationLists` instance from the data in the `.debug_loc` and
-    /// `.debug_loclists` sections.
-    pub fn new(debug_loc: DebugLoc<R>, debug_loclists: DebugLocLists<R>) -> LocationLists<R> {
-        LocationLists {
-            debug_loc,
-            debug_loclists,
-        }
-    }
-}
-
-impl<T> LocationLists<T> {
-    /// Create a `LocationLists` that references the data in `self`.
-    ///
-    /// This is useful when `R` implements `Reader` but `T` does not.
-    ///
-    /// ## Example Usage
-    ///
-    /// ```rust,no_run
-    /// # let load_section = || unimplemented!();
-    /// // Read the DWARF section into a `Vec` with whatever object loader you're using.
-    /// let owned_section: gimli::LocationLists<Vec<u8>> = load_section();
-    /// // Create a reference to the DWARF section.
-    /// let section = owned_section.borrow(|section| {
-    ///     gimli::EndianSlice::new(&section, gimli::LittleEndian)
-    /// });
-    /// ```
-    pub fn borrow<'a, F, R>(&'a self, mut borrow: F) -> LocationLists<R>
-    where
-        F: FnMut(&'a T) -> R,
-    {
-        LocationLists {
-            debug_loc: borrow(&self.debug_loc.section).into(),
-            debug_loclists: borrow(&self.debug_loclists.section).into(),
-        }
-    }
-}
-
-impl<R: Reader> LocationLists<R> {
-    /// Iterate over the `LocationListEntry`s starting at the given offset.
-    ///
-    /// The `unit_encoding` must match the compilation unit that the
-    /// offset was contained in.
-    ///
-    /// The `base_address` should be obtained from the `DW_AT_low_pc` attribute in the
-    /// `DW_TAG_compile_unit` entry for the compilation unit that contains this location
-    /// list.
-    ///
-    /// Can be [used with
-    /// `FallibleIterator`](./index.html#using-with-fallibleiterator).
-    pub fn locations(
-        &self,
-        offset: LocationListsOffset<R::Offset>,
-        unit_encoding: Encoding,
-        base_address: u64,
-        debug_addr: &DebugAddr<R>,
-        debug_addr_base: DebugAddrBase<R::Offset>,
-    ) -> Result<LocListIter<R>> {
-        Ok(LocListIter::new(
-            self.raw_locations(offset, unit_encoding)?,
-            base_address,
-            debug_addr.clone(),
-            debug_addr_base,
-        ))
-    }
-
-    /// Similar to `locations`, but with special handling for .dwo files.
-    /// This should only been used when this `LocationLists` was loaded from a
-    /// .dwo file.
-    pub fn locations_dwo(
-        &self,
-        offset: LocationListsOffset<R::Offset>,
-        unit_encoding: Encoding,
-        base_address: u64,
-        debug_addr: &DebugAddr<R>,
-        debug_addr_base: DebugAddrBase<R::Offset>,
-    ) -> Result<LocListIter<R>> {
-        Ok(LocListIter::new(
-            self.raw_locations_dwo(offset, unit_encoding)?,
-            base_address,
-            debug_addr.clone(),
-            debug_addr_base,
-        ))
-    }
-
-    /// Iterate over the raw `LocationListEntry`s starting at the given offset.
-    ///
-    /// The `unit_encoding` must match the compilation unit that the
-    /// offset was contained in.
-    ///
-    /// This iterator does not perform any processing of the location entries,
-    /// such as handling base addresses.
-    ///
-    /// Can be [used with
-    /// `FallibleIterator`](./index.html#using-with-fallibleiterator).
-    pub fn raw_locations(
-        &self,
-        offset: LocationListsOffset<R::Offset>,
-        unit_encoding: Encoding,
-    ) -> Result<RawLocListIter<R>> {
-        let (mut input, format) = if unit_encoding.version <= 4 {
-            (self.debug_loc.section.clone(), LocListsFormat::Bare)
-        } else {
-            (self.debug_loclists.section.clone(), LocListsFormat::Lle)
-        };
-        input.skip(offset.0)?;
-        Ok(RawLocListIter::new(input, unit_encoding, format))
-    }
-
-    /// Similar to `raw_locations`, but with special handling for .dwo files.
-    /// This should only been used when this `LocationLists` was loaded from a
-    /// .dwo file.
-    pub fn raw_locations_dwo(
-        &self,
-        offset: LocationListsOffset<R::Offset>,
-        unit_encoding: Encoding,
-    ) -> Result<RawLocListIter<R>> {
-        let mut input = if unit_encoding.version <= 4 {
-            // In the GNU split dwarf extension the locations are present in the
-            // .debug_loc section but are encoded with the DW_LLE values used
-            // for the DWARF 5 .debug_loclists section.
-            self.debug_loc.section.clone()
-        } else {
-            self.debug_loclists.section.clone()
-        };
-        input.skip(offset.0)?;
-        Ok(RawLocListIter::new(
-            input,
-            unit_encoding,
-            LocListsFormat::Lle,
-        ))
-    }
-
-    /// Returns the `.debug_loclists` offset at the given `base` and `index`.
-    ///
-    /// The `base` must be the `DW_AT_loclists_base` value from the compilation unit DIE.
-    /// This is an offset that points to the first entry following the header.
-    ///
-    /// The `index` is the value of a `DW_FORM_loclistx` attribute.
-    pub fn get_offset(
-        &self,
-        unit_encoding: Encoding,
-        base: DebugLocListsBase<R::Offset>,
-        index: DebugLocListsIndex<R::Offset>,
-    ) -> Result<LocationListsOffset<R::Offset>> {
-        let format = unit_encoding.format;
-        let input = &mut self.debug_loclists.section.clone();
-        input.skip(base.0)?;
-        input.skip(R::Offset::from_u64(
-            index.0.into_u64() * u64::from(format.word_size()),
-        )?)?;
-        input
-            .read_offset(format)
-            .map(|x| LocationListsOffset(base.0 + x))
-    }
-
-    /// Call `Reader::lookup_offset_id` for each section, and return the first match.
-    pub fn lookup_offset_id(&self, id: ReaderOffsetId) -> Option<(SectionId, R::Offset)> {
-        self.debug_loc
-            .lookup_offset_id(id)
-            .or_else(|| self.debug_loclists.lookup_offset_id(id))
-    }
-}
-
-#[derive(Debug, Clone, Copy, PartialEq, Eq)]
-enum LocListsFormat {
-    /// The bare location list format used before DWARF 5.
-    Bare,
-    /// The DW_LLE encoded range list format used in DWARF 5 and the non-standard GNU
-    /// split dwarf extension.
-    Lle,
-}
-
-/// A raw iterator over a location list.
-///
-/// This iterator does not perform any processing of the location entries,
-/// such as handling base addresses.
-#[derive(Debug)]
-pub struct RawLocListIter<R: Reader> {
-    input: R,
-    encoding: Encoding,
-    format: LocListsFormat,
-}
-
-/// A raw entry in .debug_loclists.
-#[derive(Clone, Debug)]
-pub enum RawLocListEntry<R: Reader> {
-    /// A location from DWARF version <= 4.
-    AddressOrOffsetPair {
-        /// Start of range. May be an address or an offset.
-        begin: u64,
-        /// End of range. May be an address or an offset.
-        end: u64,
-        /// expression
-        data: Expression<R>,
-    },
-    /// DW_LLE_base_address
-    BaseAddress {
-        /// base address
-        addr: u64,
-    },
-    /// DW_LLE_base_addressx
-    BaseAddressx {
-        /// base address
-        addr: DebugAddrIndex<R::Offset>,
-    },
-    /// DW_LLE_startx_endx
-    StartxEndx {
-        /// start of range
-        begin: DebugAddrIndex<R::Offset>,
-        /// end of range
-        end: DebugAddrIndex<R::Offset>,
-        /// expression
-        data: Expression<R>,
-    },
-    /// DW_LLE_startx_length
-    StartxLength {
-        /// start of range
-        begin: DebugAddrIndex<R::Offset>,
-        /// length of range
-        length: u64,
-        /// expression
-        data: Expression<R>,
-    },
-    /// DW_LLE_offset_pair
-    OffsetPair {
-        /// start of range
-        begin: u64,
-        /// end of range
-        end: u64,
-        /// expression
-        data: Expression<R>,
-    },
-    /// DW_LLE_default_location
-    DefaultLocation {
-        /// expression
-        data: Expression<R>,
-    },
-    /// DW_LLE_start_end
-    StartEnd {
-        /// start of range
-        begin: u64,
-        /// end of range
-        end: u64,
-        /// expression
-        data: Expression<R>,
-    },
-    /// DW_LLE_start_length
-    StartLength {
-        /// start of range
-        begin: u64,
-        /// length of range
-        length: u64,
-        /// expression
-        data: Expression<R>,
-    },
-}
-
-fn parse_data<R: Reader>(input: &mut R, encoding: Encoding) -> Result<Expression<R>> {
-    if encoding.version >= 5 {
-        let len = R::Offset::from_u64(input.read_uleb128()?)?;
-        Ok(Expression(input.split(len)?))
-    } else {
-        // In the GNU split-dwarf extension this is a fixed 2 byte value.
-        let len = R::Offset::from_u16(input.read_u16()?);
-        Ok(Expression(input.split(len)?))
-    }
-}
-
-impl<R: Reader> RawLocListEntry<R> {
-    /// Parse a location list entry from `.debug_loclists`
-    fn parse(input: &mut R, encoding: Encoding, format: LocListsFormat) -> Result<Option<Self>> {
-        Ok(match format {
-            LocListsFormat::Bare => {
-                let range = RawRange::parse(input, encoding.address_size)?;
-                if range.is_end() {
-                    None
-                } else if range.is_base_address(encoding.address_size) {
-                    Some(RawLocListEntry::BaseAddress { addr: range.end })
-                } else {
-                    let len = R::Offset::from_u16(input.read_u16()?);
-                    let data = Expression(input.split(len)?);
-                    Some(RawLocListEntry::AddressOrOffsetPair {
-                        begin: range.begin,
-                        end: range.end,
-                        data,
-                    })
-                }
-            }
-            LocListsFormat::Lle => match constants::DwLle(input.read_u8()?) {
-                constants::DW_LLE_end_of_list => None,
-                constants::DW_LLE_base_addressx => Some(RawLocListEntry::BaseAddressx {
-                    addr: DebugAddrIndex(input.read_uleb128().and_then(R::Offset::from_u64)?),
-                }),
-                constants::DW_LLE_startx_endx => Some(RawLocListEntry::StartxEndx {
-                    begin: DebugAddrIndex(input.read_uleb128().and_then(R::Offset::from_u64)?),
-                    end: DebugAddrIndex(input.read_uleb128().and_then(R::Offset::from_u64)?),
-                    data: parse_data(input, encoding)?,
-                }),
-                constants::DW_LLE_startx_length => Some(RawLocListEntry::StartxLength {
-                    begin: DebugAddrIndex(input.read_uleb128().and_then(R::Offset::from_u64)?),
-                    length: if encoding.version >= 5 {
-                        input.read_uleb128()?
-                    } else {
-                        // In the GNU split-dwarf extension this is a fixed 4 byte value.
-                        input.read_u32()? as u64
-                    },
-                    data: parse_data(input, encoding)?,
-                }),
-                constants::DW_LLE_offset_pair => Some(RawLocListEntry::OffsetPair {
-                    begin: input.read_uleb128()?,
-                    end: input.read_uleb128()?,
-                    data: parse_data(input, encoding)?,
-                }),
-                constants::DW_LLE_default_location => Some(RawLocListEntry::DefaultLocation {
-                    data: parse_data(input, encoding)?,
-                }),
-                constants::DW_LLE_base_address => Some(RawLocListEntry::BaseAddress {
-                    addr: input.read_address(encoding.address_size)?,
-                }),
-                constants::DW_LLE_start_end => Some(RawLocListEntry::StartEnd {
-                    begin: input.read_address(encoding.address_size)?,
-                    end: input.read_address(encoding.address_size)?,
-                    data: parse_data(input, encoding)?,
-                }),
-                constants::DW_LLE_start_length => Some(RawLocListEntry::StartLength {
-                    begin: input.read_address(encoding.address_size)?,
-                    length: input.read_uleb128()?,
-                    data: parse_data(input, encoding)?,
-                }),
-                _ => {
-                    return Err(Error::InvalidAddressRange);
-                }
-            },
-        })
-    }
-}
-
-impl<R: Reader> RawLocListIter<R> {
-    /// Construct a `RawLocListIter`.
-    fn new(input: R, encoding: Encoding, format: LocListsFormat) -> RawLocListIter<R> {
-        RawLocListIter {
-            input,
-            encoding,
-            format,
-        }
-    }
-
-    /// Advance the iterator to the next location.
-    pub fn next(&mut self) -> Result<Option<RawLocListEntry<R>>> {
-        if self.input.is_empty() {
-            return Ok(None);
-        }
-
-        match RawLocListEntry::parse(&mut self.input, self.encoding, self.format) {
-            Ok(entry) => {
-                if entry.is_none() {
-                    self.input.empty();
-                }
-                Ok(entry)
-            }
-            Err(e) => {
-                self.input.empty();
-                Err(e)
-            }
-        }
-    }
-}
-
-#[cfg(feature = "fallible-iterator")]
-impl<R: Reader> fallible_iterator::FallibleIterator for RawLocListIter<R> {
-    type Item = RawLocListEntry<R>;
-    type Error = Error;
-
-    fn next(&mut self) -> ::core::result::Result<Option<Self::Item>, Self::Error> {
-        RawLocListIter::next(self)
-    }
-}
-
-/// An iterator over a location list.
-///
-/// This iterator internally handles processing of base address selection entries
-/// and list end entries.  Thus, it only returns location entries that are valid
-/// and already adjusted for the base address.
-#[derive(Debug)]
-pub struct LocListIter<R: Reader> {
-    raw: RawLocListIter<R>,
-    base_address: u64,
-    debug_addr: DebugAddr<R>,
-    debug_addr_base: DebugAddrBase<R::Offset>,
-}
-
-impl<R: Reader> LocListIter<R> {
-    /// Construct a `LocListIter`.
-    fn new(
-        raw: RawLocListIter<R>,
-        base_address: u64,
-        debug_addr: DebugAddr<R>,
-        debug_addr_base: DebugAddrBase<R::Offset>,
-    ) -> LocListIter<R> {
-        LocListIter {
-            raw,
-            base_address,
-            debug_addr,
-            debug_addr_base,
-        }
-    }
-
-    #[inline]
-    fn get_address(&self, index: DebugAddrIndex<R::Offset>) -> Result<u64> {
-        self.debug_addr
-            .get_address(self.raw.encoding.address_size, self.debug_addr_base, index)
-    }
-
-    /// Advance the iterator to the next location.
-    pub fn next(&mut self) -> Result<Option<LocationListEntry<R>>> {
-        loop {
-            let raw_loc = match self.raw.next()? {
-                Some(loc) => loc,
-                None => return Ok(None),
-            };
-
-            let loc = self.convert_raw(raw_loc)?;
-            if loc.is_some() {
-                return Ok(loc);
-            }
-        }
-    }
-
-    /// Return the next raw location.
-    ///
-    /// The raw location should be passed to `convert_raw`.
-    #[doc(hidden)]
-    pub fn next_raw(&mut self) -> Result<Option<RawLocListEntry<R>>> {
-        self.raw.next()
-    }
-
-    /// Convert a raw location into a location, and update the state of the iterator.
-    ///
-    /// The raw location should have been obtained from `next_raw`.
-    #[doc(hidden)]
-    pub fn convert_raw(
-        &mut self,
-        raw_loc: RawLocListEntry<R>,
-    ) -> Result<Option<LocationListEntry<R>>> {
-        let mask = !0 >> (64 - self.raw.encoding.address_size * 8);
-        let tombstone = if self.raw.encoding.version <= 4 {
-            mask - 1
-        } else {
-            mask
-        };
-
-        let (range, data) = match raw_loc {
-            RawLocListEntry::BaseAddress { addr } => {
-                self.base_address = addr;
-                return Ok(None);
-            }
-            RawLocListEntry::BaseAddressx { addr } => {
-                self.base_address = self.get_address(addr)?;
-                return Ok(None);
-            }
-            RawLocListEntry::StartxEndx { begin, end, data } => {
-                let begin = self.get_address(begin)?;
-                let end = self.get_address(end)?;
-                (Range { begin, end }, data)
-            }
-            RawLocListEntry::StartxLength {
-                begin,
-                length,
-                data,
-            } => {
-                let begin = self.get_address(begin)?;
-                let end = begin.wrapping_add(length) & mask;
-                (Range { begin, end }, data)
-            }
-            RawLocListEntry::DefaultLocation { data } => (
-                Range {
-                    begin: 0,
-                    end: u64::max_value(),
-                },
-                data,
-            ),
-            RawLocListEntry::AddressOrOffsetPair { begin, end, data }
-            | RawLocListEntry::OffsetPair { begin, end, data } => {
-                if self.base_address == tombstone {
-                    return Ok(None);
-                }
-                let mut range = Range { begin, end };
-                range.add_base_address(self.base_address, self.raw.encoding.address_size);
-                (range, data)
-            }
-            RawLocListEntry::StartEnd { begin, end, data } => (Range { begin, end }, data),
-            RawLocListEntry::StartLength {
-                begin,
-                length,
-                data,
-            } => {
-                let end = begin.wrapping_add(length) & mask;
-                (Range { begin, end }, data)
-            }
-        };
-
-        if range.begin == tombstone {
-            return Ok(None);
-        }
-
-        if range.begin > range.end {
-            self.raw.input.empty();
-            return Err(Error::InvalidLocationAddressRange);
-        }
-
-        Ok(Some(LocationListEntry { range, data }))
-    }
-}
-
-#[cfg(feature = "fallible-iterator")]
-impl<R: Reader> fallible_iterator::FallibleIterator for LocListIter<R> {
-    type Item = LocationListEntry<R>;
-    type Error = Error;
-
-    fn next(&mut self) -> ::core::result::Result<Option<Self::Item>, Self::Error> {
-        LocListIter::next(self)
-    }
-}
-
-/// A location list entry from the `.debug_loc` or `.debug_loclists` sections.
-#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
-pub struct LocationListEntry<R: Reader> {
-    /// The address range that this location is valid for.
-    pub range: Range,
-
-    /// The data containing a single location description.
-    pub data: Expression<R>,
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::common::Format;
-    use crate::endianity::LittleEndian;
-    use crate::read::{EndianSlice, Range};
-    use crate::test_util::GimliSectionMethods;
-    use test_assembler::{Endian, Label, LabelMaker, Section};
-
-    #[test]
-    fn test_loclists_32() {
-        let tombstone = !0u32;
-        let encoding = Encoding {
-            format: Format::Dwarf32,
-            version: 5,
-            address_size: 4,
-        };
-
-        let section = Section::with_endian(Endian::Little)
-            .L32(0x0300_0000)
-            .L32(0x0301_0300)
-            .L32(0x0301_0400)
-            .L32(0x0301_0500)
-            .L32(tombstone)
-            .L32(0x0301_0600);
-        let buf = section.get_contents().unwrap();
-        let debug_addr = &DebugAddr::from(EndianSlice::new(&buf, LittleEndian));
-        let debug_addr_base = DebugAddrBase(0);
-
-        let start = Label::new();
-        let first = Label::new();
-        let size = Label::new();
-        #[rustfmt::skip]
-        let section = Section::with_endian(Endian::Little)
-            // Header
-            .mark(&start)
-            .L32(&size)
-            .L16(encoding.version)
-            .L8(encoding.address_size)
-            .L8(0)
-            .L32(0)
-            .mark(&first)
-            // OffsetPair
-            .L8(4).uleb(0x10200).uleb(0x10300).uleb(4).L32(2)
-            // A base address selection followed by an OffsetPair.
-            .L8(6).L32(0x0200_0000)
-            .L8(4).uleb(0x10400).uleb(0x10500).uleb(4).L32(3)
-            // An empty OffsetPair followed by a normal OffsetPair.
-            .L8(4).uleb(0x10600).uleb(0x10600).uleb(4).L32(4)
-            .L8(4).uleb(0x10800).uleb(0x10900).uleb(4).L32(5)
-            // A StartEnd
-            .L8(7).L32(0x201_0a00).L32(0x201_0b00).uleb(4).L32(6)
-            // A StartLength
-            .L8(8).L32(0x201_0c00).uleb(0x100).uleb(4).L32(7)
-            // An OffsetPair that starts at 0.
-            .L8(4).uleb(0).uleb(1).uleb(4).L32(8)
-            // An OffsetPair that ends at -1.
-            .L8(6).L32(0)
-            .L8(4).uleb(0).uleb(0xffff_ffff).uleb(4).L32(9)
-            // A DefaultLocation
-            .L8(5).uleb(4).L32(10)
-            // A BaseAddressx + OffsetPair
-            .L8(1).uleb(0)
-            .L8(4).uleb(0x10100).uleb(0x10200).uleb(4).L32(11)
-            // A StartxEndx
-            .L8(2).uleb(1).uleb(2).uleb(4).L32(12)
-            // A StartxLength
-            .L8(3).uleb(3).uleb(0x100).uleb(4).L32(13)
-
-            // Tombstone entries, all of which should be ignored.
-            // A BaseAddressx that is a tombstone.
-            .L8(1).uleb(4)
-            .L8(4).uleb(0x11100).uleb(0x11200).uleb(4).L32(20)
-            // A BaseAddress that is a tombstone.
-            .L8(6).L32(tombstone)
-            .L8(4).uleb(0x11300).uleb(0x11400).uleb(4).L32(21)
-            // A StartxEndx that is a tombstone.
-            .L8(2).uleb(4).uleb(5).uleb(4).L32(22)
-            // A StartxLength that is a tombstone.
-            .L8(3).uleb(4).uleb(0x100).uleb(4).L32(23)
-            // A StartEnd that is a tombstone.
-            .L8(7).L32(tombstone).L32(0x201_1500).uleb(4).L32(24)
-            // A StartLength that is a tombstone.
-            .L8(8).L32(tombstone).uleb(0x100).uleb(4).L32(25)
-            // A StartEnd (not ignored)
-            .L8(7).L32(0x201_1600).L32(0x201_1700).uleb(4).L32(26)
-
-            // A range end.
-            .L8(0)
-            // Some extra data.
-            .L32(0xffff_ffff);
-        size.set_const((&section.here() - &start - 4) as u64);
-
-        let buf = section.get_contents().unwrap();
-        let debug_loc = DebugLoc::new(&[], LittleEndian);
-        let debug_loclists = DebugLocLists::new(&buf, LittleEndian);
-        let loclists = LocationLists::new(debug_loc, debug_loclists);
-        let offset = LocationListsOffset((&first - &start) as usize);
-        let mut locations = loclists
-            .locations(offset, encoding, 0x0100_0000, debug_addr, debug_addr_base)
-            .unwrap();
-
-        // A normal location.
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0101_0200,
-                    end: 0x0101_0300,
-                },
-                data: Expression(EndianSlice::new(&[2, 0, 0, 0], LittleEndian)),
-            }))
-        );
-
-        // A base address selection followed by a normal location.
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0201_0400,
-                    end: 0x0201_0500,
-                },
-                data: Expression(EndianSlice::new(&[3, 0, 0, 0], LittleEndian)),
-            }))
-        );
-
-        // An empty location range followed by a normal location.
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0201_0600,
-                    end: 0x0201_0600,
-                },
-                data: Expression(EndianSlice::new(&[4, 0, 0, 0], LittleEndian)),
-            }))
-        );
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0201_0800,
-                    end: 0x0201_0900,
-                },
-                data: Expression(EndianSlice::new(&[5, 0, 0, 0], LittleEndian)),
-            }))
-        );
-
-        // A normal location.
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0201_0a00,
-                    end: 0x0201_0b00,
-                },
-                data: Expression(EndianSlice::new(&[6, 0, 0, 0], LittleEndian)),
-            }))
-        );
-
-        // A normal location.
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0201_0c00,
-                    end: 0x0201_0d00,
-                },
-                data: Expression(EndianSlice::new(&[7, 0, 0, 0], LittleEndian)),
-            }))
-        );
-
-        // A location range that starts at 0.
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0200_0000,
-                    end: 0x0200_0001,
-                },
-                data: Expression(EndianSlice::new(&[8, 0, 0, 0], LittleEndian)),
-            }))
-        );
-
-        // A location range that ends at -1.
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0000_0000,
-                    end: 0xffff_ffff,
-                },
-                data: Expression(EndianSlice::new(&[9, 0, 0, 0], LittleEndian)),
-            }))
-        );
-
-        // A DefaultLocation.
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0,
-                    end: u64::max_value(),
-                },
-                data: Expression(EndianSlice::new(&[10, 0, 0, 0], LittleEndian)),
-            }))
-        );
-
-        // A BaseAddressx + OffsetPair
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0301_0100,
-                    end: 0x0301_0200,
-                },
-                data: Expression(EndianSlice::new(&[11, 0, 0, 0], LittleEndian)),
-            }))
-        );
-
-        // A StartxEndx
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0301_0300,
-                    end: 0x0301_0400,
-                },
-                data: Expression(EndianSlice::new(&[12, 0, 0, 0], LittleEndian)),
-            }))
-        );
-
-        // A StartxLength
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0301_0500,
-                    end: 0x0301_0600,
-                },
-                data: Expression(EndianSlice::new(&[13, 0, 0, 0], LittleEndian)),
-            }))
-        );
-
-        // A StartEnd location following the tombstones
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0201_1600,
-                    end: 0x0201_1700,
-                },
-                data: Expression(EndianSlice::new(&[26, 0, 0, 0], LittleEndian)),
-            }))
-        );
-
-        // A location list end.
-        assert_eq!(locations.next(), Ok(None));
-
-        // An offset at the end of buf.
-        let mut locations = loclists
-            .locations(
-                LocationListsOffset(buf.len()),
-                encoding,
-                0x0100_0000,
-                debug_addr,
-                debug_addr_base,
-            )
-            .unwrap();
-        assert_eq!(locations.next(), Ok(None));
-    }
-
-    #[test]
-    fn test_loclists_64() {
-        let tombstone = !0u64;
-        let encoding = Encoding {
-            format: Format::Dwarf64,
-            version: 5,
-            address_size: 8,
-        };
-
-        let section = Section::with_endian(Endian::Little)
-            .L64(0x0300_0000)
-            .L64(0x0301_0300)
-            .L64(0x0301_0400)
-            .L64(0x0301_0500)
-            .L64(tombstone)
-            .L64(0x0301_0600);
-        let buf = section.get_contents().unwrap();
-        let debug_addr = &DebugAddr::from(EndianSlice::new(&buf, LittleEndian));
-        let debug_addr_base = DebugAddrBase(0);
-
-        let start = Label::new();
-        let first = Label::new();
-        let size = Label::new();
-        #[rustfmt::skip]
-        let section = Section::with_endian(Endian::Little)
-            // Header
-            .mark(&start)
-            .L32(0xffff_ffff)
-            .L64(&size)
-            .L16(encoding.version)
-            .L8(encoding.address_size)
-            .L8(0)
-            .L32(0)
-            .mark(&first)
-            // OffsetPair
-            .L8(4).uleb(0x10200).uleb(0x10300).uleb(4).L32(2)
-            // A base address selection followed by an OffsetPair.
-            .L8(6).L64(0x0200_0000)
-            .L8(4).uleb(0x10400).uleb(0x10500).uleb(4).L32(3)
-            // An empty OffsetPair followed by a normal OffsetPair.
-            .L8(4).uleb(0x10600).uleb(0x10600).uleb(4).L32(4)
-            .L8(4).uleb(0x10800).uleb(0x10900).uleb(4).L32(5)
-            // A StartEnd
-            .L8(7).L64(0x201_0a00).L64(0x201_0b00).uleb(4).L32(6)
-            // A StartLength
-            .L8(8).L64(0x201_0c00).uleb(0x100).uleb(4).L32(7)
-            // An OffsetPair that starts at 0.
-            .L8(4).uleb(0).uleb(1).uleb(4).L32(8)
-            // An OffsetPair that ends at -1.
-            .L8(6).L64(0)
-            .L8(4).uleb(0).uleb(0xffff_ffff).uleb(4).L32(9)
-            // A DefaultLocation
-            .L8(5).uleb(4).L32(10)
-            // A BaseAddressx + OffsetPair
-            .L8(1).uleb(0)
-            .L8(4).uleb(0x10100).uleb(0x10200).uleb(4).L32(11)
-            // A StartxEndx
-            .L8(2).uleb(1).uleb(2).uleb(4).L32(12)
-            // A StartxLength
-            .L8(3).uleb(3).uleb(0x100).uleb(4).L32(13)
-
-            // Tombstone entries, all of which should be ignored.
-            // A BaseAddressx that is a tombstone.
-            .L8(1).uleb(4)
-            .L8(4).uleb(0x11100).uleb(0x11200).uleb(4).L32(20)
-            // A BaseAddress that is a tombstone.
-            .L8(6).L64(tombstone)
-            .L8(4).uleb(0x11300).uleb(0x11400).uleb(4).L32(21)
-            // A StartxEndx that is a tombstone.
-            .L8(2).uleb(4).uleb(5).uleb(4).L32(22)
-            // A StartxLength that is a tombstone.
-            .L8(3).uleb(4).uleb(0x100).uleb(4).L32(23)
-            // A StartEnd that is a tombstone.
-            .L8(7).L64(tombstone).L64(0x201_1500).uleb(4).L32(24)
-            // A StartLength that is a tombstone.
-            .L8(8).L64(tombstone).uleb(0x100).uleb(4).L32(25)
-            // A StartEnd (not ignored)
-            .L8(7).L64(0x201_1600).L64(0x201_1700).uleb(4).L32(26)
-
-            // A range end.
-            .L8(0)
-            // Some extra data.
-            .L32(0xffff_ffff);
-        size.set_const((&section.here() - &start - 12) as u64);
-
-        let buf = section.get_contents().unwrap();
-        let debug_loc = DebugLoc::new(&[], LittleEndian);
-        let debug_loclists = DebugLocLists::new(&buf, LittleEndian);
-        let loclists = LocationLists::new(debug_loc, debug_loclists);
-        let offset = LocationListsOffset((&first - &start) as usize);
-        let mut locations = loclists
-            .locations(offset, encoding, 0x0100_0000, debug_addr, debug_addr_base)
-            .unwrap();
-
-        // A normal location.
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0101_0200,
-                    end: 0x0101_0300,
-                },
-                data: Expression(EndianSlice::new(&[2, 0, 0, 0], LittleEndian)),
-            }))
-        );
-
-        // A base address selection followed by a normal location.
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0201_0400,
-                    end: 0x0201_0500,
-                },
-                data: Expression(EndianSlice::new(&[3, 0, 0, 0], LittleEndian)),
-            }))
-        );
-
-        // An empty location range followed by a normal location.
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0201_0600,
-                    end: 0x0201_0600,
-                },
-                data: Expression(EndianSlice::new(&[4, 0, 0, 0], LittleEndian)),
-            }))
-        );
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0201_0800,
-                    end: 0x0201_0900,
-                },
-                data: Expression(EndianSlice::new(&[5, 0, 0, 0], LittleEndian)),
-            }))
-        );
-
-        // A normal location.
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0201_0a00,
-                    end: 0x0201_0b00,
-                },
-                data: Expression(EndianSlice::new(&[6, 0, 0, 0], LittleEndian)),
-            }))
-        );
-
-        // A normal location.
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0201_0c00,
-                    end: 0x0201_0d00,
-                },
-                data: Expression(EndianSlice::new(&[7, 0, 0, 0], LittleEndian)),
-            }))
-        );
-
-        // A location range that starts at 0.
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0200_0000,
-                    end: 0x0200_0001,
-                },
-                data: Expression(EndianSlice::new(&[8, 0, 0, 0], LittleEndian)),
-            }))
-        );
-
-        // A location range that ends at -1.
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0000_0000,
-                    end: 0xffff_ffff,
-                },
-                data: Expression(EndianSlice::new(&[9, 0, 0, 0], LittleEndian)),
-            }))
-        );
-
-        // A DefaultLocation.
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0,
-                    end: u64::max_value(),
-                },
-                data: Expression(EndianSlice::new(&[10, 0, 0, 0], LittleEndian)),
-            }))
-        );
-
-        // A BaseAddressx + OffsetPair
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0301_0100,
-                    end: 0x0301_0200,
-                },
-                data: Expression(EndianSlice::new(&[11, 0, 0, 0], LittleEndian)),
-            }))
-        );
-
-        // A StartxEndx
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0301_0300,
-                    end: 0x0301_0400,
-                },
-                data: Expression(EndianSlice::new(&[12, 0, 0, 0], LittleEndian)),
-            }))
-        );
-
-        // A StartxLength
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0301_0500,
-                    end: 0x0301_0600,
-                },
-                data: Expression(EndianSlice::new(&[13, 0, 0, 0], LittleEndian)),
-            }))
-        );
-
-        // A StartEnd location following the tombstones
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0201_1600,
-                    end: 0x0201_1700,
-                },
-                data: Expression(EndianSlice::new(&[26, 0, 0, 0], LittleEndian)),
-            }))
-        );
-
-        // A location list end.
-        assert_eq!(locations.next(), Ok(None));
-
-        // An offset at the end of buf.
-        let mut locations = loclists
-            .locations(
-                LocationListsOffset(buf.len()),
-                encoding,
-                0x0100_0000,
-                debug_addr,
-                debug_addr_base,
-            )
-            .unwrap();
-        assert_eq!(locations.next(), Ok(None));
-    }
-
-    #[test]
-    fn test_location_list_32() {
-        let tombstone = !0u32 - 1;
-        let start = Label::new();
-        let first = Label::new();
-        #[rustfmt::skip]
-        let section = Section::with_endian(Endian::Little)
-            // A location before the offset.
-            .mark(&start)
-            .L32(0x10000).L32(0x10100).L16(4).L32(1)
-            .mark(&first)
-            // A normal location.
-            .L32(0x10200).L32(0x10300).L16(4).L32(2)
-            // A base address selection followed by a normal location.
-            .L32(0xffff_ffff).L32(0x0200_0000)
-            .L32(0x10400).L32(0x10500).L16(4).L32(3)
-            // An empty location range followed by a normal location.
-            .L32(0x10600).L32(0x10600).L16(4).L32(4)
-            .L32(0x10800).L32(0x10900).L16(4).L32(5)
-            // A location range that starts at 0.
-            .L32(0).L32(1).L16(4).L32(6)
-            // A location range that ends at -1.
-            .L32(0xffff_ffff).L32(0x0000_0000)
-            .L32(0).L32(0xffff_ffff).L16(4).L32(7)
-            // A normal location with tombstone.
-            .L32(tombstone).L32(tombstone).L16(4).L32(8)
-            // A base address selection with tombstone followed by a normal location.
-            .L32(0xffff_ffff).L32(tombstone)
-            .L32(0x10a00).L32(0x10b00).L16(4).L32(9)
-            // A location list end.
-            .L32(0).L32(0)
-            // Some extra data.
-            .L32(0);
-
-        let buf = section.get_contents().unwrap();
-        let debug_loc = DebugLoc::new(&buf, LittleEndian);
-        let debug_loclists = DebugLocLists::new(&[], LittleEndian);
-        let loclists = LocationLists::new(debug_loc, debug_loclists);
-        let offset = LocationListsOffset((&first - &start) as usize);
-        let debug_addr = &DebugAddr::from(EndianSlice::new(&[], LittleEndian));
-        let debug_addr_base = DebugAddrBase(0);
-        let encoding = Encoding {
-            format: Format::Dwarf32,
-            version: 4,
-            address_size: 4,
-        };
-        let mut locations = loclists
-            .locations(offset, encoding, 0x0100_0000, debug_addr, debug_addr_base)
-            .unwrap();
-
-        // A normal location.
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0101_0200,
-                    end: 0x0101_0300,
-                },
-                data: Expression(EndianSlice::new(&[2, 0, 0, 0], LittleEndian)),
-            }))
-        );
-
-        // A base address selection followed by a normal location.
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0201_0400,
-                    end: 0x0201_0500,
-                },
-                data: Expression(EndianSlice::new(&[3, 0, 0, 0], LittleEndian)),
-            }))
-        );
-
-        // An empty location range followed by a normal location.
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0201_0600,
-                    end: 0x0201_0600,
-                },
-                data: Expression(EndianSlice::new(&[4, 0, 0, 0], LittleEndian)),
-            }))
-        );
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0201_0800,
-                    end: 0x0201_0900,
-                },
-                data: Expression(EndianSlice::new(&[5, 0, 0, 0], LittleEndian)),
-            }))
-        );
-
-        // A location range that starts at 0.
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0200_0000,
-                    end: 0x0200_0001,
-                },
-                data: Expression(EndianSlice::new(&[6, 0, 0, 0], LittleEndian)),
-            }))
-        );
-
-        // A location range that ends at -1.
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0000_0000,
-                    end: 0xffff_ffff,
-                },
-                data: Expression(EndianSlice::new(&[7, 0, 0, 0], LittleEndian)),
-            }))
-        );
-
-        // A location list end.
-        assert_eq!(locations.next(), Ok(None));
-
-        // An offset at the end of buf.
-        let mut locations = loclists
-            .locations(
-                LocationListsOffset(buf.len()),
-                encoding,
-                0x0100_0000,
-                debug_addr,
-                debug_addr_base,
-            )
-            .unwrap();
-        assert_eq!(locations.next(), Ok(None));
-    }
-
-    #[test]
-    fn test_location_list_64() {
-        let tombstone = !0u64 - 1;
-        let start = Label::new();
-        let first = Label::new();
-        #[rustfmt::skip]
-        let section = Section::with_endian(Endian::Little)
-            // A location before the offset.
-            .mark(&start)
-            .L64(0x10000).L64(0x10100).L16(4).L32(1)
-            .mark(&first)
-            // A normal location.
-            .L64(0x10200).L64(0x10300).L16(4).L32(2)
-            // A base address selection followed by a normal location.
-            .L64(0xffff_ffff_ffff_ffff).L64(0x0200_0000)
-            .L64(0x10400).L64(0x10500).L16(4).L32(3)
-            // An empty location range followed by a normal location.
-            .L64(0x10600).L64(0x10600).L16(4).L32(4)
-            .L64(0x10800).L64(0x10900).L16(4).L32(5)
-            // A location range that starts at 0.
-            .L64(0).L64(1).L16(4).L32(6)
-            // A location range that ends at -1.
-            .L64(0xffff_ffff_ffff_ffff).L64(0x0000_0000)
-            .L64(0).L64(0xffff_ffff_ffff_ffff).L16(4).L32(7)
-            // A normal location with tombstone.
-            .L64(tombstone).L64(tombstone).L16(4).L32(8)
-            // A base address selection with tombstone followed by a normal location.
-            .L64(0xffff_ffff_ffff_ffff).L64(tombstone)
-            .L64(0x10a00).L64(0x10b00).L16(4).L32(9)
-            // A location list end.
-            .L64(0).L64(0)
-            // Some extra data.
-            .L64(0);
-
-        let buf = section.get_contents().unwrap();
-        let debug_loc = DebugLoc::new(&buf, LittleEndian);
-        let debug_loclists = DebugLocLists::new(&[], LittleEndian);
-        let loclists = LocationLists::new(debug_loc, debug_loclists);
-        let offset = LocationListsOffset((&first - &start) as usize);
-        let debug_addr = &DebugAddr::from(EndianSlice::new(&[], LittleEndian));
-        let debug_addr_base = DebugAddrBase(0);
-        let encoding = Encoding {
-            format: Format::Dwarf64,
-            version: 4,
-            address_size: 8,
-        };
-        let mut locations = loclists
-            .locations(offset, encoding, 0x0100_0000, debug_addr, debug_addr_base)
-            .unwrap();
-
-        // A normal location.
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0101_0200,
-                    end: 0x0101_0300,
-                },
-                data: Expression(EndianSlice::new(&[2, 0, 0, 0], LittleEndian)),
-            }))
-        );
-
-        // A base address selection followed by a normal location.
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0201_0400,
-                    end: 0x0201_0500,
-                },
-                data: Expression(EndianSlice::new(&[3, 0, 0, 0], LittleEndian)),
-            }))
-        );
-
-        // An empty location range followed by a normal location.
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0201_0600,
-                    end: 0x0201_0600,
-                },
-                data: Expression(EndianSlice::new(&[4, 0, 0, 0], LittleEndian)),
-            }))
-        );
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0201_0800,
-                    end: 0x0201_0900,
-                },
-                data: Expression(EndianSlice::new(&[5, 0, 0, 0], LittleEndian)),
-            }))
-        );
-
-        // A location range that starts at 0.
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0200_0000,
-                    end: 0x0200_0001,
-                },
-                data: Expression(EndianSlice::new(&[6, 0, 0, 0], LittleEndian)),
-            }))
-        );
-
-        // A location range that ends at -1.
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0,
-                    end: 0xffff_ffff_ffff_ffff,
-                },
-                data: Expression(EndianSlice::new(&[7, 0, 0, 0], LittleEndian)),
-            }))
-        );
-
-        // A location list end.
-        assert_eq!(locations.next(), Ok(None));
-
-        // An offset at the end of buf.
-        let mut locations = loclists
-            .locations(
-                LocationListsOffset(buf.len()),
-                encoding,
-                0x0100_0000,
-                debug_addr,
-                debug_addr_base,
-            )
-            .unwrap();
-        assert_eq!(locations.next(), Ok(None));
-    }
-
-    #[test]
-    fn test_locations_invalid() {
-        #[rustfmt::skip]
-        let section = Section::with_endian(Endian::Little)
-            // An invalid location range.
-            .L32(0x20000).L32(0x10000).L16(4).L32(1)
-            // An invalid range after wrapping.
-            .L32(0x20000).L32(0xff01_0000).L16(4).L32(2);
-
-        let buf = section.get_contents().unwrap();
-        let debug_loc = DebugLoc::new(&buf, LittleEndian);
-        let debug_loclists = DebugLocLists::new(&[], LittleEndian);
-        let loclists = LocationLists::new(debug_loc, debug_loclists);
-        let debug_addr = &DebugAddr::from(EndianSlice::new(&[], LittleEndian));
-        let debug_addr_base = DebugAddrBase(0);
-        let encoding = Encoding {
-            format: Format::Dwarf32,
-            version: 4,
-            address_size: 4,
-        };
-
-        // An invalid location range.
-        let mut locations = loclists
-            .locations(
-                LocationListsOffset(0x0),
-                encoding,
-                0x0100_0000,
-                debug_addr,
-                debug_addr_base,
-            )
-            .unwrap();
-        assert_eq!(locations.next(), Err(Error::InvalidLocationAddressRange));
-
-        // An invalid location range after wrapping.
-        let mut locations = loclists
-            .locations(
-                LocationListsOffset(14),
-                encoding,
-                0x0100_0000,
-                debug_addr,
-                debug_addr_base,
-            )
-            .unwrap();
-        assert_eq!(locations.next(), Err(Error::InvalidLocationAddressRange));
-
-        // An invalid offset.
-        match loclists.locations(
-            LocationListsOffset(buf.len() + 1),
-            encoding,
-            0x0100_0000,
-            debug_addr,
-            debug_addr_base,
-        ) {
-            Err(Error::UnexpectedEof(_)) => {}
-            otherwise => panic!("Unexpected result: {:?}", otherwise),
-        }
-    }
-
-    #[test]
-    fn test_get_offset() {
-        for format in vec![Format::Dwarf32, Format::Dwarf64] {
-            let encoding = Encoding {
-                format,
-                version: 5,
-                address_size: 4,
-            };
-
-            let zero = Label::new();
-            let length = Label::new();
-            let start = Label::new();
-            let first = Label::new();
-            let end = Label::new();
-            let mut section = Section::with_endian(Endian::Little)
-                .mark(&zero)
-                .initial_length(format, &length, &start)
-                .D16(encoding.version)
-                .D8(encoding.address_size)
-                .D8(0)
-                .D32(20)
-                .mark(&first);
-            for i in 0..20 {
-                section = section.word(format.word_size(), 1000 + i);
-            }
-            section = section.mark(&end);
-            length.set_const((&end - &start) as u64);
-            let section = section.get_contents().unwrap();
-
-            let debug_loc = DebugLoc::from(EndianSlice::new(&[], LittleEndian));
-            let debug_loclists = DebugLocLists::from(EndianSlice::new(&section, LittleEndian));
-            let locations = LocationLists::new(debug_loc, debug_loclists);
-
-            let base = DebugLocListsBase((&first - &zero) as usize);
-            assert_eq!(
-                locations.get_offset(encoding, base, DebugLocListsIndex(0)),
-                Ok(LocationListsOffset(base.0 + 1000))
-            );
-            assert_eq!(
-                locations.get_offset(encoding, base, DebugLocListsIndex(19)),
-                Ok(LocationListsOffset(base.0 + 1019))
-            );
-        }
-    }
-
-    #[test]
-    fn test_loclists_gnu_v4_split_dwarf() {
-        #[rustfmt::skip]
-        let buf = [
-            0x03, // DW_LLE_startx_length
-            0x00, // ULEB encoded b7
-            0x08, 0x00, 0x00, 0x00, // Fixed 4 byte length of 8
-            0x03, 0x00, // Fixed two byte length of the location
-            0x11, 0x00, // DW_OP_constu 0
-            0x9f, // DW_OP_stack_value
-            // Padding data
-            //0x99, 0x99, 0x99, 0x99
-        ];
-        let data_buf = [0x11, 0x00, 0x9f];
-        let expected_data = EndianSlice::new(&data_buf, LittleEndian);
-        let debug_loc = DebugLoc::new(&buf, LittleEndian);
-        let debug_loclists = DebugLocLists::new(&[], LittleEndian);
-        let loclists = LocationLists::new(debug_loc, debug_loclists);
-        let debug_addr =
-            &DebugAddr::from(EndianSlice::new(&[0x01, 0x02, 0x03, 0x04], LittleEndian));
-        let debug_addr_base = DebugAddrBase(0);
-        let encoding = Encoding {
-            format: Format::Dwarf32,
-            version: 4,
-            address_size: 4,
-        };
-
-        // An invalid location range.
-        let mut locations = loclists
-            .locations_dwo(
-                LocationListsOffset(0x0),
-                encoding,
-                0,
-                debug_addr,
-                debug_addr_base,
-            )
-            .unwrap();
-        assert_eq!(
-            locations.next(),
-            Ok(Some(LocationListEntry {
-                range: Range {
-                    begin: 0x0403_0201,
-                    end: 0x0403_0209
-                },
-                data: Expression(expected_data),
-            }))
-        );
-    }
-}