parameters: (self, address)
docstring: Teach V8 heap layout information to the inspector. Set the first
       old space page by passing any pointer into that page.
docstring_summary: Teach V8 heap layout information to the inspector. Set the first
       old space page by passing any pointer into that page.
docstring_tokens: Teach V8 heap layout information to the inspector . Set the first old space page by passing any pointer into that page .
function: def do_ko(self, address):
      """
       Teach V8 heap layout information to the inspector. Set the first
       old space page by passing any pointer into that page.
      """
      address = int(address, 16)
      page_address = address & ~self.heap.PageAlignmentMask()
      self.padawan.known_first_old_page = page_address
function_tokens: def do_ko ( self , address ) : address = int ( address , 16 ) page_address = address & ~ self . heap . PageAlignmentMask ( ) self . padawan . known_first_old_page = page_address