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Savevm/loadvm bits for ARM core, the PXA2xx peripherals and Spitz hardware.

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2857 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
balrog 2007-05-24 18:50:09 +00:00
parent 3f6c925f37
commit aa941b9445
18 changed files with 1330 additions and 63 deletions
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37
hw/ads7846.c
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@ -104,10 +104,41 @@ static void ads7846_ts_event(void *opaque,
if (s->pressure == !buttons_state) {
s->pressure = !!buttons_state;
ads7846_int_update(s);
ads7846_int_update(s);
}
}
static void ads7846_save(QEMUFile *f, void *opaque)
{
struct ads7846_state_s *s = (struct ads7846_state_s *) opaque;
int i;
for (i = 0; i < 8; i ++)
qemu_put_be32(f, s->input[i]);
qemu_put_be32(f, s->noise);
qemu_put_be32(f, s->cycle);
qemu_put_be32(f, s->output);
}
static int ads7846_load(QEMUFile *f, void *opaque, int version_id)
{
struct ads7846_state_s *s = (struct ads7846_state_s *) opaque;
int i;
for (i = 0; i < 8; i ++)
s->input[i] = qemu_get_be32(f);
s->noise = qemu_get_be32(f);
s->cycle = qemu_get_be32(f);
s->output = qemu_get_be32(f);
s->pressure = 0;
ads7846_int_update(s);
return 0;
}
static int ads7846_iid = 0;
struct ads7846_state_s *ads7846_init(qemu_irq penirq)
{
struct ads7846_state_s *s;
@ -127,5 +158,9 @@ struct ads7846_state_s *ads7846_init(qemu_irq penirq)
"QEMU ADS7846-driven Touchscreen");
ads7846_int_update(s);
register_savevm("ads7846", ads7846_iid ++, 0,
ads7846_save, ads7846_load, s);
return s;
}