target/tricore: Populate CPUClass.mmu_index

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

target/tricore/cpu.c

@@ -89,6 +89,11 @@ static bool tricore_cpu_has_work(CPUState *cs)
     return true;
 }
 
+static int tricore_cpu_mmu_index(CPUState *cs, bool ifetch)
+{
+    return 0;
+}
+
 static void tricore_cpu_realizefn(DeviceState *dev, Error **errp)
 {
     CPUState *cs = CPU(dev);
@@ -194,6 +199,7 @@ static void tricore_cpu_class_init(ObjectClass *c, void *data)
                                        &mcc->parent_phases);
     cc->class_by_name = tricore_cpu_class_by_name;
     cc->has_work = tricore_cpu_has_work;
+    cc->mmu_index = tricore_cpu_mmu_index;
 
     cc->gdb_read_register = tricore_cpu_gdb_read_register;
     cc->gdb_write_register = tricore_cpu_gdb_write_register;