Struct GnuHash

pub struct GnuHash<'a> { /* private fields */ }

A better hash table for the ELF used by GNU systems in GNU-compatible software.

Implementations

impl<'a> GnuHash<'a>

pub unsafe fn from_raw_table( hashtab: &'a [u8], dynsyms: &'a [Sym], ) -> Result<Self, &'static str>

Initialize a GnuHash from a pointer to .hash (or .gnu.hash) section and total number of dynamic symbols.

Safety

This function creates a GnuHash directly from a raw pointer

pub fn find(&self, symbol: &str, dynstrtab: &Strtab<'_>) -> Option<&'a Sym>

Given a symbol, a hash of that symbol, a dynamic string table and a dynstrtab to cross-reference names, maybe returns a Sym.

pub fn find_with_hash( &self, symbol: &str, hash: u32, dynstrtab: &Strtab<'_>, ) -> Option<&'a Sym>

This function will not check if the passed hash is really the hash of symbol

Trait Implementations

impl Debug for GnuHash<'_>

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

Formats the value using the given formatter.