[RFC PATCH v2 07/11] hw/core: Allow ARM/Aarch64 binaries to use the 'none' machine

["Philippe Mathieu-Daudé" <philmd@linaro.org>]

When we'll start to use target_machine_interface_typename()
to filter machines for the ARM/Aarch64 binaries, the 'none'
machine will be filtered out. Register the proper interfaces
to keep it available.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 hw/core/null-machine.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/hw/core/null-machine.c b/hw/core/null-machine.c
index 1ccaf652eb4..614b52dae0d 100644
--- a/hw/core/null-machine.c
+++ b/hw/core/null-machine.c
@@ -62,6 +62,11 @@ static const TypeInfo null_machine_types[] = {
         .name           = MACHINE_TYPE_NAME("none"),
         .parent         = TYPE_MACHINE,
         .class_init     = null_machine_class_init,
+        .interfaces     = (InterfaceInfo[]) {
+            { TYPE_TARGET_ARM_MACHINE },
+            { TYPE_TARGET_AARCH64_MACHINE },
+            { },
+        },
     },
 };
 
-- 
2.47.1