- if (!pioDelayWrite || !req->cmd.isWrite())
- return curTick + pioLatency;
-
- if (bar == 0) {
- int cpu = (req->xc->regs.ipr[TheISA::IPR_PALtemp16] >> 8) & 0xff;
- std::list<RegWriteData> &wq = writeQueue[cpu];
- if (wq.empty())
- panic("WriteQueue for cpu %d empty timing daddr=%#x", cpu, daddr);
-
- const RegWriteData &data = wq.front();
- if (data.daddr != daddr)
- panic("read mismatch on cpu %d, daddr functional=%#x timing=%#x",
- cpu, data.daddr, daddr);
-
- const Regs::Info &info = regInfo(data.daddr);
- if (info.delay_write)
- regWrite(daddr, cpu, (uint8_t *)&data.value);
-
- wq.pop_front();
- }
-