直接到跳到記憶體位址執行
When this machine was switched on, the hardware would call the subroutine whose address was stored in location 0.
法1
(*(void(*)())0)();
法2
(void(*)())0=0轉成function pointer
人看得懂的寫法是下面 宣告一個function pointer 指向位置0 並且執行它When this machine was switched on, the hardware would call the subroutine whose address was stored in location 0.
(*(void(*)())0)();
(void(*)())0=0轉成function pointer
人看得懂的寫法是下面 宣告一個function pointer 指向位置0 並且執行它