xemu-project/xemu
1
0
Fork 0
mirror of https://github.com/xemu-project/xemu.git synced 2024-11-23 19:49:43 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

vmstate: port heathrow_pic

Browse Source 
Signed-off-by: Juan Quintela <quintela@redhat.com>
This commit is contained in:
Juan Quintela 2010-12-02 13:17:23 +01:00 committed by Anthony Liguori
parent 075790c2c2
commit 4acd38cef0
1 changed files with 25 additions and 37 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

62
hw/heathrow_pic.c
View File

@ -159,42 +159,31 @@ static void heathrow_pic_set_irq(void *opaque, int num, int level)
heathrow_pic_update(s);
}
static void heathrow_pic_save_one(QEMUFile *f, HeathrowPIC *s)
{
qemu_put_be32s(f, &s->events);
qemu_put_be32s(f, &s->mask);
qemu_put_be32s(f, &s->levels);
qemu_put_be32s(f, &s->level_triggered);
}
static const VMStateDescription vmstate_heathrow_pic_one = {
.name = "heathrow_pic_one",
.version_id = 0,
.minimum_version_id = 0,
.minimum_version_id_old = 0,
.fields = (VMStateField[]) {
VMSTATE_UINT32(events, HeathrowPIC),
VMSTATE_UINT32(mask, HeathrowPIC),
VMSTATE_UINT32(levels, HeathrowPIC),
VMSTATE_UINT32(level_triggered, HeathrowPIC),
VMSTATE_END_OF_LIST()
}
};
static void heathrow_pic_save(QEMUFile *f, void *opaque)
{
HeathrowPICS *s = (HeathrowPICS *)opaque;
heathrow_pic_save_one(f, &s->pics[0]);
heathrow_pic_save_one(f, &s->pics[1]);
}
static void heathrow_pic_load_one(QEMUFile *f, HeathrowPIC *s)
{
qemu_get_be32s(f, &s->events);
qemu_get_be32s(f, &s->mask);
qemu_get_be32s(f, &s->levels);
qemu_get_be32s(f, &s->level_triggered);
}
static int heathrow_pic_load(QEMUFile *f, void *opaque, int version_id)
{
HeathrowPICS *s = (HeathrowPICS *)opaque;
if (version_id != 1)
return -EINVAL;
heathrow_pic_load_one(f, &s->pics[0]);
heathrow_pic_load_one(f, &s->pics[1]);
return 0;
}
static const VMStateDescription vmstate_heathrow_pic = {
.name = "heathrow_pic",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_STRUCT_ARRAY(pics, HeathrowPICS, 2, 1,
vmstate_heathrow_pic_one, HeathrowPIC),
VMSTATE_END_OF_LIST()
}
};
static void heathrow_pic_reset_one(HeathrowPIC *s)
{
@ -223,8 +212,7 @@ qemu_irq *heathrow_pic_init(int *pmem_index,
*pmem_index = cpu_register_io_memory(pic_read, pic_write, s,
DEVICE_LITTLE_ENDIAN);
register_savevm(NULL, "heathrow_pic", -1, 1, heathrow_pic_save,
heathrow_pic_load, s);
vmstate_register(NULL, -1, &vmstate_heathrow_pic, s);
qemu_register_reset(heathrow_pic_reset, s);
return qemu_allocate_irqs(heathrow_pic_set_irq, s, 64);
}