void PText()
{
run_to_text = true;//设置run_to_text为真,跳到汇编text段函数Text()
skip_space();
bool user_address = true;
int t_base=-1;
try
{
string num_word = get_number_word();
t_base = parse_number_32(num_word);
format_line.Append(num_word);
}
catch (DLXException)
{
user_address = false;
delete_last_error();
}
if(user_address && t_base % 4 != 0)
error("text段初始地址必须为4的倍数");
}