To access the third field, you would specify register X as the base pointer and 12 as the offset.

要访问第三个域，我们需要指定寄存器x作为指针，12作为偏移量。

youdao

So, using base-pointer addressing, you would specify register X as the base pointer and 8 as the offset.

因此，使用基指针寻址模式，我们可以指定寄存器x作为基指针，8作为偏移量。

youdao

You then use register 127 as your loop counter and register 126 as your base pointer, and perform convert_to_upper on each value until you get to the end of the buffer.

然后再将寄存器127用作循环计数器，将寄存器126用作基指针，并在每个值上执行convert _ to_upper，直到到达缓冲区的底部为止。

youdao