This is the fifth post in a series on Unicode identifier security:
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The 386 solves this by repurposing RPT (Repeat). Normally, RPT implements loops -- it re-executes a micro-instruction while decrementing a counter, as we saw in the multiplication post. But when a protection test is in flight, the hardware suppresses RPT's counter-decrement and turns it into a pure stall: the sequencer freezes until the PLA result arrives.
英國超市將巧克力鎖進防盜盒阻止「訂單式」偷竊
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