def dump_function(address):
    function = helpers["get_function"](program, address)
    if function is None:
        raise RuntimeError("Function %s not found" % address)

    frame = function.getStackFrame()
    symbol_table = program.getSymbolTable()
    print("FUNCTION", address)
    print("SIGNATURE", function.getSignature())
    print("CALLING_CONVENTION", function.getCallingConventionName())
    print("CUSTOM_STORAGE", function.hasCustomVariableStorage())
    print("STACK_PURGE_SIZE", function.getStackPurgeSize())
    print("STACK_PURGE_VALID", function.isStackPurgeSizeValid())
    print("HAS_NO_RETURN", function.hasNoReturn())
    print("ENTRY", function.getEntryPoint())
    print("BODY", function.getBody().getMinAddress(), function.getBody().getMaxAddress())
    print("PARENT_NAMESPACE", function.getParentNamespace())
    print("STACK_GROWS_NEGATIVE", frame.growsNegative())
    print("LOCAL_SIZE", frame.getLocalSize())
    print("PARAM_OFFSET", frame.getParameterOffset())
    print("RETURN_ADDR_OFFSET", frame.getReturnAddressOffset())
    print("FRAME_SIZE", frame.getFrameSize())
    print("PARAM_SIZE", frame.getParameterSize())
    print("SYMBOLS_AT_ENTRY")
    for symbol in symbol_table.getSymbols(function.getEntryPoint()):
        print(" ", symbol.getName(True), symbol.getSymbolType(), symbol.getSource())

    print("PARAMETERS")
    for parameter in function.getParameters():
        print(" ", parameter.getName(), parameter.getDataType().getDisplayName(), parameter.getVariableStorage())

    print("LOCALS")
    for variable in function.getLocalVariables():
        print(" ", variable.getName(), variable.getDataType().getDisplayName(), variable.getVariableStorage(), type(variable).__name__)

    print("ALL_VARS")
    for variable in function.getAllVariables():
        print(" ", variable.getName(), variable.getDataType().getDisplayName(), variable.getVariableStorage(), type(variable).__name__)

    print("STACK_REFERENCES")
    listing = program.getListing()
    instruction = listing.getInstructionAt(function.getEntryPoint())
    while instruction is not None and function.getBody().contains(instruction.getAddress()):
        operands = []
        for operand_index in range(instruction.getNumOperands()):
            references = instruction.getOperandReferences(operand_index)
            if references:
                operands.append((operand_index, [str(reference) for reference in references]))
        print(instruction.getAddress(), instruction, operands)
        instruction = instruction.getNext()
    print()


dump_function("1420:1499")
dump_function("1430:0000")