[RFC PATCH v2 04/11] hw/arm: Register TYPE_TARGET_ARM/AARCH64_CPU QOM interfaces

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

Define the TYPE_TARGET_ARM_MACHINE and TYPE_TARGET_AARCH64_MACHINE
QOM interface names to allow machines to implement them.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 meson.build                    |  1 +
 include/hw/boards.h            |  1 +
 include/qemu/target_info-qom.h | 18 ++++++++++++++++++
 target_info-qom.c              | 24 ++++++++++++++++++++++++
 4 files changed, 44 insertions(+)
 create mode 100644 include/qemu/target_info-qom.h
 create mode 100644 target_info-qom.c

diff --git a/meson.build b/meson.build
index 49a050a28a3..168b07b5887 100644
--- a/meson.build
+++ b/meson.build
@@ -3808,6 +3808,7 @@ common_ss.add(pagevary)
 specific_ss.add(files('page-target.c', 'page-vary-target.c'))
 
 common_ss.add(files('target_info.c'))
+system_ss.add(files('target_info-qom.c'))
 specific_ss.add(files('target_info-stub.c'))
 
 subdir('backends')
diff --git a/include/hw/boards.h b/include/hw/boards.h
index 02f43ac5d4d..b1bbf3c34d4 100644
--- a/include/hw/boards.h
+++ b/include/hw/boards.h
@@ -7,6 +7,7 @@
 #include "system/hostmem.h"
 #include "system/blockdev.h"
 #include "qapi/qapi-types-machine.h"
+#include "qemu/target_info-qom.h"
 #include "qemu/module.h"
 #include "qom/object.h"
 #include "hw/core/cpu.h"
diff --git a/include/qemu/target_info-qom.h b/include/qemu/target_info-qom.h
new file mode 100644
index 00000000000..7eb9b6bd254
--- /dev/null
+++ b/include/qemu/target_info-qom.h
@@ -0,0 +1,18 @@
+/*
+ * QEMU binary/target API (QOM types)
+ *
+ *  Copyright (c) Linaro
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#ifndef QEMU_TARGET_INFO_QOM_H
+#define QEMU_TARGET_INFO_QOM_H
+
+#define TYPE_TARGET_ARM_MACHINE \
+        "target-info-arm-machine"
+
+#define TYPE_TARGET_AARCH64_MACHINE \
+        "target-info-aarch64-machine"
+
+#endif
diff --git a/target_info-qom.c b/target_info-qom.c
new file mode 100644
index 00000000000..d3fee57361b
--- /dev/null
+++ b/target_info-qom.c
@@ -0,0 +1,24 @@
+/*
+ * QEMU binary/target API (QOM types)
+ *
+ *  Copyright (c) Linaro
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#include "qemu/osdep.h"
+#include "qemu/target_info-qom.h"
+#include "qom/object.h"
+
+static const TypeInfo target_info_types[] = {
+    {
+        .name           = TYPE_TARGET_ARM_MACHINE,
+        .parent         = TYPE_INTERFACE,
+    },
+    {
+        .name           = TYPE_TARGET_AARCH64_MACHINE,
+        .parent         = TYPE_INTERFACE,
+    },
+};
+
+DEFINE_TYPES(target_info_types)
-- 
2.47.1