diff options
Diffstat (limited to 'include/qom/object.h')
| -rw-r--r-- | include/qom/object.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/qom/object.h b/include/qom/object.h index 32524d7..405a2c6 100644 --- a/include/qom/object.h +++ b/include/qom/object.h @@ -691,6 +691,7 @@ struct Object .parent = TYPE_##PARENT_MODULE_OBJ_NAME, \ .name = TYPE_##MODULE_OBJ_NAME, \ .instance_size = sizeof(ModuleObjName), \ + .instance_align = __alignof__(ModuleObjName), \ .instance_init = module_obj_name##_init, \ .instance_finalize = module_obj_name##_finalize, \ .class_size = sizeof(ModuleObjName##Class), \ @@ -770,6 +771,9 @@ struct Object * @instance_size: The size of the object (derivative of #Object). If * @instance_size is 0, then the size of the object will be the size of the * parent object. + * @instance_align: The required alignment of the object. If @instance_align + * is 0, then normal malloc alignment is sufficient; if non-zero, then we + * must use qemu_memalign for allocation. * @instance_init: This function is called to initialize an object. The parent * class will have already been initialized so the type is only responsible * for initializing its own members. @@ -807,6 +811,7 @@ struct TypeInfo const char *parent; size_t instance_size; + size_t instance_align; void (*instance_init)(Object *obj); void (*instance_post_init)(Object *obj); void (*instance_finalize)(Object *obj); |