Struct HashTable 

pub struct HashTable<'data, Elf: FileHeader> {
    buckets: &'data [U32<Elf::Endian>],
    chains: &'data [U32<Elf::Endian>],
}

A SysV symbol hash table in an ELF file.

Returned by SectionHeader::hash.

Fields

buckets: &'data [U32<Elf::Endian>]

chains: &'data [U32<Elf::Endian>]

Implementations

impl<'data, Elf: FileHeader> HashTable<'data, Elf>

pub fn parse(endian: Elf::Endian, data: &'data [u8]) -> Result<Self>

Parse a SysV hash table.

data should be from an elf::SHT_HASH section, or from a segment pointed to via the elf::DT_HASH entry.

The header is read at offset 0 in the given data.

pub fn symbol_table_length(&self) -> u32

Return the symbol table length.

fn bucket(&self, endian: Elf::Endian, hash: u32) -> SymbolIndex

fn chain(&self, endian: Elf::Endian, index: SymbolIndex) -> SymbolIndex

pub fn find<R: ReadRef<'data>>( &self, endian: Elf::Endian, name: &[u8], hash: u32, version: Option<&Version<'_>>, symbols: &SymbolTable<'data, Elf, R>, versions: &VersionTable<'data, Elf>, ) -> Option<(SymbolIndex, &'data Elf::Sym)>

Use the hash table to find the symbol table entry with the given name, hash and version.

Trait Implementations

impl<'data, Elf: Debug + FileHeader> Debug for HashTable<'data, Elf>

where Elf::Endian: Debug,

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.