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 c64_snapshot_read(const char *name, int event_mode)
{
snapshot_t *s;
uint8_t minor, major;
s = snapshot_open(name, &major, &minor, machine_get_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);
snapshot_set_error(SNAPSHOT_MODULE_INCOMPATIBLE);
goto fail;
}
vicii_snapshot_prepare();
joyport_clear_devices();
if (maincpu_snapshot_read_module(s) < 0
|| c64_snapshot_read_module(s) < 0
|| ciacore_snapshot_read_module(machine_context.cia1, s) < 0
|| ciacore_snapshot_read_module(machine_context.cia2, s) < 0
|| sid_snapshot_read_module(s) < 0
|| drive_snapshot_read_module(s) < 0
|| vicii_snapshot_read_module(s) < 0
|| c64_glue_snapshot_read_module(s) < 0
|| event_snapshot_read_module(s, event_mode) < 0
|| memhacks_snapshot_read_modules(s) < 0
|| tapeport_snapshot_read_module(s) < 0
|| keyboard_snapshot_read_module(s) < 0
|| joyport_snapshot_read_module(s, JOYPORT_1) < 0
|| joyport_snapshot_read_module(s, JOYPORT_2) < 0
|| userport_snapshot_read_module(s) < 0) {
goto fail;
}
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 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);
snapshot_set_error(SNAPSHOT_MODULE_INCOMPATIBLE);
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
|| tapeport_snapshot_read_module(s) < 0
|| keyboard_snapshot_read_module(s) < 0
|| userport_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 cbm2_snapshot_read(const char *name, int event_mode)
{
snapshot_t *s;
BYTE minor, major;
s = snapshot_open(name, &major, &minor, machine_get_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);
snapshot_set_error(SNAPSHOT_MODULE_INCOMPATIBLE);
goto fail;
}
if (maincpu_snapshot_read_module(s) < 0
|| crtc_snapshot_read_module(s) < 0
|| cbm2_snapshot_read_module(s) < 0
|| ciacore_snapshot_read_module(machine_context.cia1, s) < 0
|| tpicore_snapshot_read_module(machine_context.tpi1, s) < 0
|| tpicore_snapshot_read_module(machine_context.tpi2, s) < 0
|| acia1_snapshot_read_module(s) < 0
|| sid_snapshot_read_module(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
|| userport_snapshot_read_module(s) < 0) {
goto fail;
}
sound_snapshot_finish();
return 0;
fail:
if (s != NULL) {
snapshot_close(s);
}
machine_trigger_reset(MACHINE_RESET_MODE_SOFT);
return -1;
}