[RFC PATCH v4 05/19] 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_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>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
---
 hw/core/null-machine.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/hw/core/null-machine.c b/hw/core/null-machine.c
index 1ccaf652eb4..dd56d7cb7e5 100644
--- a/hw/core/null-machine.c
+++ b/hw/core/null-machine.c
@@ -16,6 +16,7 @@
 #include "hw/boards.h"
 #include "system/address-spaces.h"
 #include "hw/core/cpu.h"
+#include "hw/arm/machines-qom.h"
 
 static void machine_none_init(MachineState *mch)
 {
@@ -62,6 +63,11 @@ 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