+ for (i = 0; i < smp_cpus; i++) {
+ cpu = cpu_mips_init(cpu_model);
+ if (cpu == NULL) {
+ fprintf(stderr, "Unable to find CPU definition\n");
+ exit(1);
+ }
+ env = &cpu->env;
+
+ /* Init internal devices */
+ cpu_mips_irq_init_cpu(env);
+ cpu_mips_clock_init(env);
+ qemu_register_reset(main_cpu_reset, cpu);
+ }
+
+ cpu = MIPS_CPU(first_cpu);
+ env = &cpu->env;
+ *i8259_irq = env->irq[2];
+ *cbus_irq = env->irq[4];
+}
+
+static void create_cps(MaltaState *s, const char *cpu_model,
+ qemu_irq *cbus_irq, qemu_irq *i8259_irq)
+{
+ Error *err = NULL;
+ s->cps = g_new0(MIPSCPSState, 1);
+
+ object_initialize(s->cps, sizeof(MIPSCPSState), TYPE_MIPS_CPS);
+ qdev_set_parent_bus(DEVICE(s->cps), sysbus_get_default());
+
+ object_property_set_str(OBJECT(s->cps), cpu_model, "cpu-model", &err);
+ object_property_set_int(OBJECT(s->cps), smp_cpus, "num-vp", &err);
+ object_property_set_bool(OBJECT(s->cps), true, "realized", &err);
+ if (err != NULL) {
+ error_report("%s", error_get_pretty(err));
+ exit(1);
+ }
+
+ sysbus_mmio_map_overlap(SYS_BUS_DEVICE(s->cps), 0, 0, 1);
+
+ /* FIXME: When GIC is present then we should use GIC's IRQ 3.
+ Until then CPS exposes CPU's IRQs thus use the default IRQ 2. */
+ *i8259_irq = get_cps_irq(s->cps, 2);
+ *cbus_irq = NULL;
+}
+
+static void create_cpu(MaltaState *s, const char *cpu_model,
+ qemu_irq *cbus_irq, qemu_irq *i8259_irq)
+{
+ if (cpu_model == NULL) {
+#ifdef TARGET_MIPS64
+ cpu_model = "20Kc";
+#else
+ cpu_model = "24Kf";
+#endif
+ }
+
+ if ((smp_cpus > 1) && cpu_supports_cps_smp(cpu_model)) {
+ create_cps(s, cpu_model, cbus_irq, i8259_irq);
+ } else {
+ create_cpu_without_cps(cpu_model, cbus_irq, i8259_irq);