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kernel-mode #1

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anton merged 69 commits from kernel-mode into master 2021-11-16 08:02:40 +01:00
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riscemu/priv/PrivCPU.py
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@ -175,7 +175,7 @@ class PrivCPU(CPU):
def _timer_step(self):
if not self._time_interrupt_enabled:
return
if self._time_timecmp < (time.perf_counter_ns() // self.TIME_RESOLUTION_NS) - self._time_start:
if self._time_timecmp <= (time.perf_counter_ns() // self.TIME_RESOLUTION_NS) - self._time_start:
self.pending_traps.append(TimerInterrupt())
self._time_interrupt_enabled = False
print(FMT_CPU + "[CPU] raising timer interrupt: tartegt: {}, current: {}".format(self._time_timecmp, (time.perf_counter_ns() // self.TIME_RESOLUTION_NS) - self._time_start) + FMT_NONE)