Merge "Fix arguments passed to llvm-readobj"

  @classmethod

  def _read_llvm_readobj(cls, elf_file_path, header, llvm_readobj):

    """Run llvm-readobj and parse the output."""

    proc = subprocess.Popen(

      [llvm_readobj, '-dynamic-table', '-dyn-symbols', elf_file_path],

      stdout=subprocess.PIPE, stderr=subprocess.PIPE)

    cmd = [llvm_readobj, '--dynamic-table', '--dyn-symbols', elf_file_path]

    proc = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)

    out, _ = proc.communicate()

    rc = proc.returncode

    if rc != 0:

      raise subprocess.CalledProcessError(rc, cmd, out)

    lines = out.splitlines()

    return cls._parse_llvm_readobj(elf_file_path, header, lines)