Function cpp_filt

ci/inspect_binary.py:19–43

Demangle C++ symbols using c++filt. Args: cpp_filt_path (Path): Path to c++filt executable. input_text (str): Text to demangle. Returns: str: Demangled text.

(cpp_filt_path: Path, input_text: str)

def cpp_filt(cpp_filt_path: Path, input_text: str) -> str:
    """
    Demangle C++ symbols using c++filt.

    Args:
        cpp_filt_path (Path): Path to c++filt executable.
        input_text (str): Text to demangle.

    Returns:
        str: Demangled text.
    """
    if not cpp_filt_path.exists():
        raise FileNotFoundError(f"cppfilt not found at '{cpp_filt_path}'")
    command = [str(cpp_filt_path), "-t", "-n"]
    process = subprocess.Popen(
        command,
        stdin=subprocess.PIPE,
        stdout=subprocess.PIPE,
        stderr=subprocess.PIPE,
        text=True,
    )
    stdout, stderr = process.communicate(input=input_text)
    if process.returncode != 0:
        raise RuntimeError(f"Error running c++filt: {stderr}")
    return stdout


def demangle_gnu_linkonce_symbols(cpp_filt_path: Path, map_text: str) -> str: