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-rw-r--r--target-unicore32/cpu.c23
1 files changed, 23 insertions, 0 deletions
diff --git a/target-unicore32/cpu.c b/target-unicore32/cpu.c
index 884c101010..9239d49511 100644
--- a/target-unicore32/cpu.c
+++ b/target-unicore32/cpu.c
@@ -22,6 +22,21 @@ static inline void set_feature(CPUUniCore32State *env, int feature)
/* CPU models */
+static ObjectClass *uc32_cpu_class_by_name(const char *cpu_model)
+{
+ ObjectClass *oc;
+
+ if (cpu_model == NULL) {
+ return NULL;
+ }
+
+ oc = object_class_by_name(cpu_model);
+ if (oc != NULL && !object_class_dynamic_cast(oc, TYPE_UNICORE32_CPU)) {
+ oc = NULL;
+ }
+ return oc;
+}
+
typedef struct UniCore32CPUInfo {
const char *name;
void (*instance_init)(Object *obj);
@@ -80,6 +95,13 @@ static void uc32_cpu_initfn(Object *obj)
tlb_flush(env, 1);
}
+static void uc32_cpu_class_init(ObjectClass *oc, void *data)
+{
+ CPUClass *cc = CPU_CLASS(oc);
+
+ cc->class_by_name = uc32_cpu_class_by_name;
+}
+
static void uc32_register_cpu_type(const UniCore32CPUInfo *info)
{
TypeInfo type_info = {
@@ -98,6 +120,7 @@ static const TypeInfo uc32_cpu_type_info = {
.instance_init = uc32_cpu_initfn,
.abstract = true,
.class_size = sizeof(UniCore32CPUClass),
+ .class_init = uc32_cpu_class_init,
};
static void uc32_cpu_register_types(void)