Listing 3 shows the DIE for a subprogram and how the line number is obtained from the line table. 清單 3 展示了子程序的 DIE，以及如何從行表中獲得行號。
In this respect, the business logic code has been disconnected from the original user interface and made into a self-contained subprogram. 從這個角度而言，業(yè)務邏輯代碼已從原始用戶界面斷開，成了一個獨立的子程序。
From the attributes of the subprogram, get the low address and high address corresponding to this subprogram. This represents the addresses corresponding to the start and end of that subprogram. 從子程序的屬性中，獲得與該子程序?qū)牡臀坏刂泛透呶坏刂?，它們分別表示與子程序的起始部分和結(jié)束部分對應的地址。