[Qemu-devel] [PATCH RFC 8/7] target-arm: Use IoC for CPU init

["Andreas Färber" <afaerber@suse.de>]

Instead of having each CPU's class_init function call its parent's
function, indirect this through arm_cpu_class_init().

Signed-off-by: Andreas Färber <afaerber@suse.de>
---
 target-arm/cpu-core.c |   10 +++++++++-
 1 files changed, 9 insertions(+), 1 deletions(-)

diff --git a/target-arm/cpu-core.c b/target-arm/cpu-core.c
index b1ac22c..cdd049e 100644
--- a/target-arm/cpu-core.c
+++ b/target-arm/cpu-core.c
@@ -246,6 +246,13 @@ static void arm_cpu_realize(Object *obj)
     cpu->env.cp15.c0_cpuid = cpu_class->id;
 }
 
+static void arm_cpu_class_init(ObjectClass *klass, void *data)
+{
+    const struct ARMCPUDef *d = data;
+
+    (*d->class_init)(klass, NULL);
+}
+
 static void cpu_register(const struct ARMCPUDef *def)
 {
     TypeInfo type = {
@@ -254,7 +261,8 @@ static void cpu_register(const struct ARMCPUDef *def)
         .instance_size = sizeof(ARMCPU),
         .instance_init = arm_cpu_realize,
         .class_size = sizeof(ARMCPUClass),
-        .class_init = def->class_init,
+        .class_init = arm_cpu_class_init,
+        .class_data = (void *)def,
     };
 
     type_register_static(&type);
-- 
1.7.7