Method clear_irq

crates/virtual-machine/src/devices/plic.rs:44–50

(&mut self, source: u32)

        }
    }

    fn clear_irq(&mut self, source: u32) {
        if source > 0 && source <= MAX_SOURCES as u32 {
            let idx = (source as usize - 1) / 32;
            let bit = (source - 1) % 32;
            self.pending[idx] &= !(1 << bit);
        }
    }

    pub fn next_irq(&self, hart: usize) -> Option<u32> {