只学会这些，就能立竿见影地出片。
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，这一点在夫子中也有详细论述
Intel documentation describes the 386's Protection Test Unit as a component that "implements fast testing of complex memory protection functions." It is mostly composed of a PLA (Programmable Logic Array), referred to as Test PLA by Intel, that is physically visible by its regular appearance on the die. This single piece of combinational logic replaces what would otherwise be dozens of multi-cycle conditional branches in the microcode. Instead of testing privilege rules sequentially, the microcode issues a single protection test operation, and the PLA evaluates all applicable rules in parallel, producing a complete decision in one evaluation: continue, fault, or redirect to a gate handler.
“The purpose of the whole investigation is to try to understand many things about Epstein,” he told reporters outside the convention center where the depositions were being held. “How did he accumulate so much wealth? How was he able to surround himself with some of the most powerful men in the world?”