code: def get_symbols(self):
          
          symbols = list()
          for aModule in self.iter_modules():
              for symbol in aModule.iter_symbols():
                  symbols.append(symbol)
          return symbols
docs: Returns the debugging symbols for all modules in this snapshot.
          The symbols are automatically loaded when needed.
  
          @rtype:  list of tuple( str, int, int )
          @return: List of symbols.
              Each symbol is represented by a tuple that contains:
                  - Symbol name
                  - Symbol memory address
                  - Symbol size in bytes