static qemu_irq *icp_pic_init(uint32_t base, qemu_irq parent_irq, qemu_irq parent_fiq) { icp_pic_state *s; int iomemtype; qemu_irq *qi; s = (icp_pic_state *)qemu_mallocz(sizeof(icp_pic_state)); if (!s) return NULL; qi = qemu_allocate_irqs(icp_pic_set_irq, s, 32); s->base = base; s->parent_irq = parent_irq; s->parent_fiq = parent_fiq; iomemtype = cpu_register_io_memory(0, icp_pic_readfn, icp_pic_writefn, s); cpu_register_physical_memory(base, 0x007fffff, iomemtype); /* ??? Save/restore. */ return qi; }