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Sparc32: port interrupt controller to VMState design

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Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Blue Swirl 2009-08-28 20:22:52 +00:00
parent 7130a42247
commit c9e9502950
1 changed files with 29 additions and 26 deletions
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55
hw/slavio_intctl.c
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@ -374,37 +374,41 @@ static void slavio_set_irq_all(void *opaque, int irq, int level)
} }
} }
static void slavio_intctl_save(QEMUFile *f, void *opaque) static int vmstate_intctl_after_load(void *opaque)
{ {
SLAVIO_INTCTLState *s = opaque; SLAVIO_INTCTLState *s = opaque;
int i;
for (i = 0; i < MAX_CPUS; i++) {
qemu_put_be32s(f, &s->slaves[i].intreg_pending);
}
qemu_put_be32s(f, &s->intregm_pending);
qemu_put_be32s(f, &s->intregm_disabled);
qemu_put_be32s(f, &s->target_cpu);
}
static int slavio_intctl_load(QEMUFile *f, void *opaque, int version_id)
{
SLAVIO_INTCTLState *s = opaque;
int i;
if (version_id != 1)
return -EINVAL;
for (i = 0; i < MAX_CPUS; i++) {
qemu_get_be32s(f, &s->slaves[i].intreg_pending);
}
qemu_get_be32s(f, &s->intregm_pending);
qemu_get_be32s(f, &s->intregm_disabled);
qemu_get_be32s(f, &s->target_cpu);
slavio_check_interrupts(s, 0); slavio_check_interrupts(s, 0);
return 0; return 0;
} }
static const VMStateDescription vmstate_intctl_cpu = {
.name ="slavio_intctl_cpu",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField []) {
VMSTATE_UINT32(intreg_pending, SLAVIO_CPUINTCTLState),
VMSTATE_END_OF_LIST()
}
};
static const VMStateDescription vmstate_intctl = {
.name ="slavio_intctl",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.run_after_load = vmstate_intctl_after_load,
.fields = (VMStateField []) {
VMSTATE_STRUCT_ARRAY(slaves, SLAVIO_INTCTLState, MAX_CPUS, 1,
vmstate_intctl_cpu, SLAVIO_CPUINTCTLState),
VMSTATE_UINT32(intregm_pending, SLAVIO_INTCTLState),
VMSTATE_UINT32(intregm_disabled, SLAVIO_INTCTLState),
VMSTATE_UINT32(target_cpu, SLAVIO_INTCTLState),
VMSTATE_END_OF_LIST()
}
};
static void slavio_intctl_reset(void *opaque) static void slavio_intctl_reset(void *opaque)
{ {
SLAVIO_INTCTLState *s = opaque; SLAVIO_INTCTLState *s = opaque;
@ -442,8 +446,7 @@ static int slavio_intctl_init1(SysBusDevice *dev)
s->slaves[i].cpu = i; s->slaves[i].cpu = i;
s->slaves[i].master = s; s->slaves[i].master = s;
} }
register_savevm("slavio_intctl", -1, 1, slavio_intctl_save, vmstate_register(-1, &vmstate_intctl, s);
slavio_intctl_load, s);
qemu_register_reset(slavio_intctl_reset, s); qemu_register_reset(slavio_intctl_reset, s);
slavio_intctl_reset(s); slavio_intctl_reset(s);
return 0; return 0;