Method uart_output

crates/virtual-machine/src/virtual_machine.rs:162–164

(&mut self)

    pub fn step(&mut self) -> Result<StepOutcome, VmError> {
        match self.cpu.tick(&mut self.bus)? {
            TickOutcome::Continue | TickOutcome::EcallSquash => {
                if let Some(code) = self.bus.take_syscon_exit() {
                    return Ok(StepOutcome::Halted(code));
                }
                Ok(StepOutcome::Continue)
            }