parameters: (self, address)
docstring: Interpret memory at the given address as being on a V8 heap page
       and print information about the page header (if available).
docstring_summary: Interpret memory at the given address as being on a V8 heap page
       and print information about the page header (if available).
docstring_tokens: Interpret memory at the given address as being on a V8 heap page and print information about the page header ( if available ) .
function: def do_dp(self, address):
      """
       Interpret memory at the given address as being on a V8 heap page
       and print information about the page header (if available).
      """
      address = int(address, 16)
      page_address = address & ~self.heap.PageAlignmentMask()
      if self.reader.IsValidAddress(page_address):
        raise NotImplementedError
      else:
        print "Page header is not available!"
function_tokens: def do_dp ( self , address ) : address = int ( address , 16 ) page_address = address & ~ self . heap . PageAlignmentMask ( ) if self . reader . IsValidAddress ( page_address ) : raise NotImplementedError else : print "Page header is not available!"