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[Qemu-arm] [PATCH 3/5] hw/arm/virt: introduce DEFINE_VIRT_MACHINE
From: |
Andrew Jones |
Subject: |
[Qemu-arm] [PATCH 3/5] hw/arm/virt: introduce DEFINE_VIRT_MACHINE |
Date: |
Wed, 8 Jun 2016 20:24:49 +0200 |
Use DEFINE_VIRT_MACHINE to generate versioned machine type info.
Signed-off-by: Andrew Jones <address@hidden>
---
hw/arm/virt.c | 40 +++++++++++++++++++++++-----------------
1 file changed, 23 insertions(+), 17 deletions(-)
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index 09afbafde025d..9a3289d2c422c 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -98,6 +98,27 @@ typedef struct {
#define VIRT_MACHINE_CLASS(klass) \
OBJECT_CLASS_CHECK(VirtMachineClass, klass, TYPE_VIRT_MACHINE)
+
+#define DEFINE_VIRT_MACHINE(major, minor) \
+ static void virt_##major##_##minor##_class_init(ObjectClass *oc, void
*data) \
+ { \
+ MachineClass *mc = MACHINE_CLASS(oc); \
+ virt_machine_##major##_##minor##_options(mc); \
+ mc->desc = "QEMU " # major "." # minor " ARM Virtual Machine"; \
+ } \
+ static const TypeInfo machvirt_##major##_##minor##_info = { \
+ .name = MACHINE_TYPE_NAME("virt-" # major "." # minor), \
+ .parent = TYPE_VIRT_MACHINE, \
+ .instance_init = virt_##major##_##minor##_instance_init, \
+ .class_init = virt_##major##_##minor##_class_init, \
+ }; \
+ static void machvirt_machine_##major##_##minor##_init(void) \
+ { \
+ type_register_static(&machvirt_##major##_##minor##_info); \
+ } \
+ type_init(machvirt_machine_##major##_##minor##_init);
+
+
/* RAM limit in GB. Since VIRT_MEM starts at the 1GB mark, this means
* RAM can go up to the 256GB mark, leaving 256GB of the physical
* address space unallocated and free for future use between 256G and 512G.
@@ -1426,24 +1447,9 @@ static void virt_2_6_instance_init(Object *obj)
"Valid values are 2, 3 and host", NULL);
}
-static void virt_2_6_class_init(ObjectClass *oc, void *data)
+static void virt_machine_2_6_options(MachineClass *mc)
{
- MachineClass *mc = MACHINE_CLASS(oc);
-
- mc->desc = "QEMU 2.6 ARM Virtual Machine";
mc->alias = "virt";
mc->is_default = 1;
}
-
-static const TypeInfo machvirt_2_6_info = {
- .name = MACHINE_TYPE_NAME("virt-2.6"),
- .parent = TYPE_VIRT_MACHINE,
- .instance_init = virt_2_6_instance_init,
- .class_init = virt_2_6_class_init,
-};
-
-static void machvirt_machine_2_6_init(void)
-{
- type_register_static(&machvirt_2_6_info);
-}
-type_init(machvirt_machine_2_6_init);
+DEFINE_VIRT_MACHINE(2, 6)
--
2.4.11