parameters: (self, address)
docstring: Teach V8 heap layout information to the inspector.
  
       Set the first map-space page by passing any pointer into that page.
docstring_summary: Teach V8 heap layout information to the inspector.
docstring_tokens: Teach V8 heap layout information to the inspector .
function: def do_known_map(self, address):
      """
       Teach V8 heap layout information to the inspector.
  
       Set the first map-space page by passing any pointer into that page.
      """
      address = self.ParseAddressExpr(address)
      page_address = address & ~self.heap.PageAlignmentMask()
      self.padawan.known_first_map_page = page_address
function_tokens: def do_known_map ( self , address ) : address = self . ParseAddressExpr ( address ) page_address = address & ~ self . heap . PageAlignmentMask ( ) self . padawan . known_first_map_page = page_address