int iec_drive_snapshot_read(struct drive_context_s *ctxptr,
struct snapshot_s *s)
{
if (ctxptr->drive->type == DRIVE_TYPE_1541
|| ctxptr->drive->type == DRIVE_TYPE_1541II
|| ctxptr->drive->type == DRIVE_TYPE_1570
|| ctxptr->drive->type == DRIVE_TYPE_1571
|| ctxptr->drive->type == DRIVE_TYPE_1571CR) {
if (viacore_snapshot_read_module(ctxptr->via1d1541, s) < 0)
return -1;
}
if (ctxptr->drive->type == DRIVE_TYPE_1570
|| ctxptr->drive->type == DRIVE_TYPE_1571
|| ctxptr->drive->type == DRIVE_TYPE_1571CR) {
if (ciacore_snapshot_read_module(ctxptr->cia1571, s) < 0)
return -1;
}
if (ctxptr->drive->type == DRIVE_TYPE_1581) {
if (ciacore_snapshot_read_module(ctxptr->cia1581, s) < 0)
return -1;
}
if (ctxptr->drive->type == DRIVE_TYPE_2000
|| ctxptr->drive->type == DRIVE_TYPE_4000) {
if (viacore_snapshot_read_module(ctxptr->via4000, s) < 0)
return -1;
}
return 0;
}
int vic20_snapshot_read(const char *name, int event_mode)
{
snapshot_t *s;
BYTE minor, major;
s = snapshot_open(name, &major, &minor, machine_name);
if (s == NULL) {
return -1;
}
if (major != SNAP_MAJOR || minor != SNAP_MINOR) {
log_error(LOG_DEFAULT,
"Snapshot version (%d.%d) not valid: expecting %d.%d.",
major, minor, SNAP_MAJOR, SNAP_MINOR);
goto fail;
}
joyport_clear_devices();
/* FIXME: Missing sound. */
if (maincpu_snapshot_read_module(s) < 0
|| vic20_snapshot_read_module(s) < 0
|| vic_snapshot_read_module(s) < 0
|| viacore_snapshot_read_module(machine_context.via1, s) < 0
|| viacore_snapshot_read_module(machine_context.via2, s) < 0
|| drive_snapshot_read_module(s) < 0
|| event_snapshot_read_module(s, event_mode) < 0
|| tapeport_snapshot_read_module(s) < 0
|| keyboard_snapshot_read_module(s) < 0
|| joyport_snapshot_read_module(s, JOYPORT_1) < 0
|| userport_snapshot_read_module(s) < 0) {
goto fail;
}
if (viacore_snapshot_read_module(machine_context.ieeevia1, s) < 0
|| viacore_snapshot_read_module(machine_context.ieeevia2, s) < 0) {
/* IEEE488 module not undumped */
resources_set_int("IEEE488", 0);
} else {
resources_set_int("IEEE488", 1);
}
snapshot_close(s);
sound_snapshot_finish();
return 0;
fail:
if (s != NULL) {
snapshot_close(s);
}
machine_trigger_reset(MACHINE_RESET_MODE_SOFT);
return -1;
}
int iec_drive_snapshot_read(struct drive_context_s *ctxptr,
struct snapshot_s *s)
{
switch (ctxptr->drive->type) {
case DRIVE_TYPE_1540:
case DRIVE_TYPE_1541:
case DRIVE_TYPE_1541II:
if (viacore_snapshot_read_module(ctxptr->via1d1541, s) < 0) {
return -1;
}
break;
case DRIVE_TYPE_1570:
case DRIVE_TYPE_1571:
case DRIVE_TYPE_1571CR:
if (viacore_snapshot_read_module(ctxptr->via1d1541, s) < 0) {
return -1;
}
if (ciacore_snapshot_read_module(ctxptr->cia1571, s) < 0) {
return -1;
}
break;
case DRIVE_TYPE_1581:
if (ciacore_snapshot_read_module(ctxptr->cia1581, s) < 0) {
return -1;
}
if (wd1770_snapshot_read_module(ctxptr->wd1770, s) < 0) {
return -1;
}
break;
case DRIVE_TYPE_2000:
case DRIVE_TYPE_4000:
if (viacore_snapshot_read_module(ctxptr->via4000, s) < 0) {
return -1;
}
break;
default:
break;
}
return 0;
}
int pet_snapshot_read(const char *name, int event_mode)
{
snapshot_t *s;
BYTE minor, major;
int ef = 0;
s = snapshot_open(name, &major, &minor, machine_name);
if (s == NULL) {
return -1;
}
if (major != SNAP_MAJOR || minor != SNAP_MINOR) {
log_error(LOG_DEFAULT,
"Snapshot version (%d.%d) not valid: expecting %d.%d.",
major, minor, SNAP_MAJOR, SNAP_MINOR);
ef = -1;
}
if (ef
|| maincpu_snapshot_read_module(s) < 0
|| cpu6809_snapshot_read_module(s) < 0
|| pet_snapshot_read_module(s) < 0
|| crtc_snapshot_read_module(s) < 0
|| pia1_snapshot_read_module(s) < 0
|| pia2_snapshot_read_module(s) < 0
|| petdww_snapshot_read_module(s) < 0
|| viacore_snapshot_read_module(machine_context.via, s) < 0
|| drive_snapshot_read_module(s) < 0
|| event_snapshot_read_module(s, event_mode) < 0
|| tape_snapshot_read_module(s) < 0
|| keyboard_snapshot_read_module(s) < 0
|| joystick_snapshot_read_module(s) < 0) {
ef = -1;
}
if (!ef) {
acia1_snapshot_read_module(s); /* optional, so no error check */
}
snapshot_close(s);
if (ef) {
machine_trigger_reset(MACHINE_RESET_MODE_SOFT);
}
sound_snapshot_finish();
return ef;
}
int iecieee_drive_snapshot_read(struct drive_context_s *ctxptr,
struct snapshot_s *s)
{
if (ctxptr->drive->type == DRIVE_TYPE_1541
|| ctxptr->drive->type == DRIVE_TYPE_1541II
|| ctxptr->drive->type == DRIVE_TYPE_1570
|| ctxptr->drive->type == DRIVE_TYPE_1571
|| ctxptr->drive->type == DRIVE_TYPE_1571CR
|| ctxptr->drive->type == DRIVE_TYPE_2031) {
if (viacore_snapshot_read_module(ctxptr->via2, s) < 0)
return -1;
}
return 0;
}
int ieee_drive_snapshot_read(struct drive_context_s *ctxptr,
struct snapshot_s *s)
{
if (ctxptr->drive->type == DRIVE_TYPE_2031) {
if (viacore_snapshot_read_module(ctxptr->via1d2031, s) < 0)
return -1;
}
if (drive_check_old(ctxptr->drive->type)) {
if (riotcore_snapshot_read_module(ctxptr->riot1, s) < 0
|| riotcore_snapshot_read_module(ctxptr->riot2, s) < 0
|| fdc_snapshot_read_module(s, ctxptr->mynumber) < 0)
return -1;
}
return 0;
}
int iecieee_drive_snapshot_read(struct drive_context_s *ctxptr,
struct snapshot_s *s)
{
switch (ctxptr->drive->type) {
case DRIVE_TYPE_1540:
case DRIVE_TYPE_1541:
case DRIVE_TYPE_1541II:
case DRIVE_TYPE_1570:
case DRIVE_TYPE_1571:
case DRIVE_TYPE_1571CR:
case DRIVE_TYPE_2031:
if (viacore_snapshot_read_module(ctxptr->via2, s) < 0) {
return -1;
}
break;
default:
break;
}
return 0;
}
