Function get_object_symbols

scripts/check_binary_dependencies.py:113–129

Scrape symbols from a binary object.

(
    nm: str, symbols: Dict[str, Symbol], object_file: Path, source_file: Path
)

def get_object_symbols(
    nm: str, symbols: Dict[str, Symbol], object_file: Path, source_file: Path
) -> None:
    """Scrape symbols from a binary object."""
    symbol_table = read_nm(nm, object_file)
    for t, symbol in symbol_table:
        if symbol not in symbols:
            symbols[symbol] = Symbol(
                mangled=symbol,
                demangled="",
                defined=(t != "U"),
                disallowed=False,
                sources=[],
            )
        if source_file in symbols[symbol].sources:
            continue
        symbols[symbol].sources.append(source_file)


def get_elf_dependencies(readelf: str, binary_file: Path) -> List[str]: