4
我想我知道如何处理这种情况,但我只是想确保我是对的。假设你有下面的C代码:MIPS汇编指针指针?
int myInt = 3;
int* myPointer = &myInt;
int** mySecondPointer = &myPointer;
P包含指向内存中的一个地方有另一个地址的地址。我想修改第二个地址。所以MIPS代码:
la $t0, my_new_address
lw $t1, ($a0) # address that points to the address we want to modify
sw $t0, ($t1) # load address into memory pointed to by $t1
这样做你会这样做吗?