Symbol *Symtab::FindSymbolContainingFileAddress(addr_t file_addr) {
std::lock_guard<std::recursive_mutex> guard(m_mutex);
if (!m_file_addr_to_index_computed)
InitAddressIndexes();
const FileRangeToIndexMap::Entry *entry =
m_file_addr_to_index.FindEntryThatContains(file_addr);
if (entry) {
Symbol *symbol = SymbolAtIndex(entry->data);
if (symbol->ContainsFileAddress(file_addr))
return symbol;
}
return nullptr;
}
void Symtab::ForEachSymbolContainingFileAddress(
addr_t file_addr, std::function<bool(Symbol *)> const &callback) {
std::lock_guard<std::recursive_mutex> guard(m_mutex);
if (!m_file_addr_to_index_computed)
InitAddressIndexes();
std::vector<uint32_t> all_addr_indexes;
// Get all symbols with file_addr
const size_t addr_match_count =
m_file_addr_to_index.FindEntryIndexesThatContain(file_addr,
all_addr_indexes);
for (size_t i = 0; i < addr_match_count; ++i) {
Symbol *symbol = SymbolAtIndex(all_addr_indexes[i]);
if (symbol->ContainsFileAddress(file_addr)) {
if (!callback(symbol))
break;
}
}
}