src/cpu/cpu.cc
/*
 * Checks if the global irq line has signaled for an interrupt.
 */
Checks if the global irq line has signaled for an interrupt.
Checks if the global irq line has signaled for an interrupt .
void Cpu::PollIrqLine(void) {
  irq_level_ = (irq_line_ > 0);
  return;
}
void Cpu :: PollIrqLine ( void ) { irq_level_ = ( irq_line_ > 0 ) ; return ; }
Checks if the global irq line has signaled for an interrupt.
Checks if the global irq line has signaled for an interrupt .
// The internal irq signal is a level detector that update every cycle.