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authorPeter Maydell <peter.maydell@linaro.org>2013-03-05 00:34:41 +0000
committerPeter Maydell <peter.maydell@linaro.org>2013-03-05 00:45:15 +0000
commit9ecb992674cec86091b4fce3bd66faee8b56b165 (patch)
treeec709b83da67726c3c624d9a1edeb768a340eaeb /hw/arm_gic_common.c
parent81635574f6e7f4d18ea059ecbeeec93c3ffc284c (diff)
hw/arm_gic: Add presave/postload hooks
Add presave/postload hooks to the ARM GIC common base class. These will be used by the KVM in-kernel GIC subclass to sync state between kernel and userspace when migrating. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Andreas Färber <afaerber@suse.de> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/arm_gic_common.c')
-rw-r--r--hw/arm_gic_common.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/hw/arm_gic_common.c b/hw/arm_gic_common.c
index 40e8dd7045..29476227f6 100644
--- a/hw/arm_gic_common.c
+++ b/hw/arm_gic_common.c
@@ -23,9 +23,14 @@
static void gic_save(QEMUFile *f, void *opaque)
{
GICState *s = (GICState *)opaque;
+ ARMGICCommonClass *c = ARM_GIC_COMMON_GET_CLASS(s);
int i;
int j;
+ if (c->pre_save) {
+ c->pre_save(s);
+ }
+
qemu_put_be32(f, s->enabled);
for (i = 0; i < s->num_cpu; i++) {
qemu_put_be32(f, s->cpu_enabled[i]);
@@ -57,6 +62,7 @@ static void gic_save(QEMUFile *f, void *opaque)
static int gic_load(QEMUFile *f, void *opaque, int version_id)
{
GICState *s = (GICState *)opaque;
+ ARMGICCommonClass *c = ARM_GIC_COMMON_GET_CLASS(s);
int i;
int j;
@@ -91,6 +97,10 @@ static int gic_load(QEMUFile *f, void *opaque, int version_id)
s->irq_state[i].trigger = qemu_get_byte(f);
}
+ if (c->post_load) {
+ c->post_load(s);
+ }
+
return 0;
}