local.get $messageLength
The 386 microcode sequencer has a one-cycle pipeline delay: when a jump or RNI (run next instruction) is decoded, the micro-instruction immediately after it has already been fetched and will execute before the jump takes effect. This "delay slot" is a basic property of the sequencer, and the microcode is written to fill it with useful work rather than waste a cycle on a bubble. The examples in the PTSAV section above show this: at 582/5AE, the micro-instruction after LCALL executes before the subroutine begins.
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They added: "While no final decisions have been made, we appreciate this is an uncertain time for our colleagues at Uttoxeter and we are supporting them throughout the consultation process.
2024年12月25日 星期三 新京报
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