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authorAndreas Färber <afaerber@suse.de>2013-01-20 19:03:32 +0100
committerAndreas Färber <afaerber@suse.de>2013-02-01 01:35:21 +0100
commit3ce8b2bcbff6445f84db53ef38dbc4e5dd102676 (patch)
tree21e31a1eca75a7010c3620fca3f266563ad4c508 /target-microblaze/cpu.c
parent88e28512efd8d36476e50a78acb1dca8b41a3cf1 (diff)
downloadqemu-arm-3ce8b2bcbff6445f84db53ef38dbc4e5dd102676.tar.gz
target-microblaze: Mark as unmigratable
cpu_{save,load} were no-ops, so de facto it is unmigratable and no backwards compatibility to keep. Therefore mark the MicroBlazeCPU as unmigratable at device level the QOM way and suppress "cpu_common" VMState registration by dropping CPU_SAVE_VERSION. Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de> Reviewed-by: Juan Quintela <quintela@redhat.com>
Diffstat (limited to 'target-microblaze/cpu.c')
-rw-r--r--target-microblaze/cpu.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/target-microblaze/cpu.c b/target-microblaze/cpu.c
index 0f858fd869..39230fddcc 100644
--- a/target-microblaze/cpu.c
+++ b/target-microblaze/cpu.c
@@ -22,6 +22,7 @@
#include "cpu.h"
#include "qemu-common.h"
+#include "migration/vmstate.h"
/* CPUClass::reset() */
@@ -94,13 +95,21 @@ static void mb_cpu_initfn(Object *obj)
set_float_rounding_mode(float_round_nearest_even, &env->fp_status);
}
+static const VMStateDescription vmstate_mb_cpu = {
+ .name = "cpu",
+ .unmigratable = 1,
+};
+
static void mb_cpu_class_init(ObjectClass *oc, void *data)
{
+ DeviceClass *dc = DEVICE_CLASS(oc);
CPUClass *cc = CPU_CLASS(oc);
MicroBlazeCPUClass *mcc = MICROBLAZE_CPU_CLASS(oc);
mcc->parent_reset = cc->reset;
cc->reset = mb_cpu_reset;
+
+ dc->vmsd = &vmstate_mb_cpu;
}
static const TypeInfo mb_cpu_type_info = {