Method align_down

deps/v8/tools/grokdump.py:3195–3197

(self, a, size)

    return

  def align_down(self, a, size):
    alignment_correction = a % size
    return a - alignment_correction

  def align_up(self, a, size):
    alignment_correction = (size - 1) - ((a + size - 1) % size)