diff mbox series

[v4,07/33] target/avr: Use generic helper to show CPU model names

Message ID 20231102002500.1750692-8-gshan@redhat.com
State New
Headers show
Series Unified CPU type check | expand

Commit Message

Gavin Shan Nov. 2, 2023, 12:24 a.m. UTC 
For target/avr, the registered CPU type name is always the combination
of the CPU model name and suffix. Use cpu_model_from_type() to show the
CPU model names. Besides, the conversion from CPU model name to CPU type
name needs to be supported in avr_cpu_class_by_name().

Signed-off-by: Gavin Shan <gshan@redhat.com>
---
 target/avr/cpu.c | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/target/avr/cpu.c b/target/avr/cpu.c
index a36cc48aae..4203ea1368 100644
--- a/target/avr/cpu.c
+++ b/target/avr/cpu.c
@@ -154,7 +154,20 @@  static void avr_cpu_initfn(Object *obj)
 
 static ObjectClass *avr_cpu_class_by_name(const char *cpu_model)
 {
-    return object_class_by_name(cpu_model);
+    ObjectClass *oc;
+    char *typename;
+
+    oc = object_class_by_name(cpu_model);
+    if (object_class_dynamic_cast(oc, TYPE_AVR_CPU) &&
+        !object_class_is_abstract(oc)) {
+        return oc;
+    }
+
+    typename = g_strdup_printf(AVR_CPU_TYPE_NAME("%s"), cpu_model);
+    oc = object_class_by_name(typename);
+    g_free(typename);
+
+    return oc;
 }
 
 static void avr_cpu_dump_state(CPUState *cs, FILE *f, int flags)
@@ -357,14 +370,17 @@  typedef struct AVRCPUInfo {
 static void avr_cpu_list_entry(gpointer data, gpointer user_data)
 {
     const char *typename = object_class_get_name(OBJECT_CLASS(data));
+    char *model = cpu_model_from_type(typename);
 
-    qemu_printf("%s\n", typename);
+    qemu_printf("  %s\n", model);
+    g_free(model);
 }
 
 void avr_cpu_list(void)
 {
     GSList *list;
     list = object_class_get_list_sorted(TYPE_AVR_CPU, false);
+    qemu_printf("Available CPUs:\n");
     g_slist_foreach(list, avr_cpu_list_entry, NULL);
     g_slist_free(list);
 }