The tradeoff is complexity. The microcode must be carefully arranged so that the instructions in delay slots are either useful setup for both paths, or at least harmless if the redirect fires. Not every case is as clean as RETF. When a PLA redirect interrupts an LCALL, the return address is already pushed onto the microcode call stack (yes, the 386 has a microcode call stack) -- the redirected code must account for this stale entry. When multiple protection tests overlap, or when a redirect fires during a delay slot of another jump, the control flow becomes hard to reason about. During the FPGA core implementation, protection delay slot interactions were consistently the most difficult bugs to track down.
18:15, 27 февраля 2026Из жизни
圖像加註文字，麥肯齊必須調解任何工作場所都會發生的員工衝突。麥肯齊在2019年完成首次「冰上」合約後，一步步晉升為站長。他最初在距離「哈利六號」1,000 英里的羅瑟拉研究站（Rothera Research Station）擔任機械維修工程師。，详情可参考51吃瓜
Иногда обычное яблоко и стакан воды будут гораздо более зожно, чем суперсмузи за 450 рублей，更多细节参见搜狗输入法2026
圖像來源，AFP via Getty Images，详情可参考同城约会
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