/*! \brief Write the snapshot module for the ACIA
\param p
Pointer to the snapshot data
\return
0 on success, -1 on error
\remark
Is it sensible to put the ACIA into a snapshot? It is unlikely
the "other side" of the connection will be able to handle this
case if a transfer was under way, anyway.
\todo FIXME!!! Error check.
\todo FIXME!!! If no connection, emulate carrier lost or so.
*/
int myacia_snapshot_write_module(snapshot_t *p)
{
snapshot_module_t *m;
m = snapshot_module_create(p, module_name, (BYTE)ACIA_DUMP_VER_MAJOR,
(BYTE)ACIA_DUMP_VER_MINOR);
if (m == NULL) {
return -1;
}
SMW_B(m, acia.txdata);
SMW_B(m, acia.rxdata);
SMW_B(m, (BYTE)(acia_get_status() | (acia.irq ? ACIA_SR_BITS_IRQ : 0)));
SMW_B(m, acia.cmd);
SMW_B(m, acia.ctrl);
SMW_B(m, (BYTE)(acia.in_tx));
if (acia.alarm_active_tx) {
SMW_DW(m, (acia.alarm_clk_tx - myclk));
} else {
SMW_DW(m, 0);
}
/* new with VICE 2.0.9 */
if (acia.alarm_active_rx) {
SMW_DW(m, (acia.alarm_clk_rx - myclk));
} else {
SMW_DW(m, 0);
}
snapshot_module_close(m);
return 0;
}
int interrupt_write_sc_snapshot(interrupt_cpu_status_t *cs,
snapshot_module_t *m)
{
if (SMW_DW(m, cs->irq_delay_cycles) < 0
|| SMW_DW(m, cs->nmi_delay_cycles) < 0) {
return -1;
}
return 0;
}
int interrupt_write_new_snapshot(interrupt_cpu_status_t *cs,
snapshot_module_t *m)
{
if (SMW_DW(m, cs->nirq) < 0
|| SMW_DW(m, cs->nnmi) < 0
|| SMW_DW(m, cs->global_pending_int) < 0) {
return -1;
}
return 0;
}
int interrupt_write_snapshot(interrupt_cpu_status_t *cs, snapshot_module_t *m)
{
/* FIXME: could we avoid some of this info? */
if (SMW_DW(m, cs->irq_clk) < 0
|| SMW_DW(m, cs->nmi_clk) < 0
|| SMW_DW(m, (DWORD)cs->num_last_stolen_cycles) < 0
|| SMW_DW(m, cs->last_stolen_cycles_clk) < 0)
return -1;
return 0;
}
static int tape_snapshot_write_tapimage_module(snapshot_t *s)
{
snapshot_module_t *m;
FILE *ftap;
long pos, tap_size;
BYTE buffer[256];
int i;
m = snapshot_module_create(s, "TAPIMAGE", TAPIMAGE_SNAP_MAJOR,
TAPIMAGE_SNAP_MINOR);
if (m == NULL)
return -1;
/* get the file descriptor */
ftap = ((tap_t*)tape_image_dev1->data)->fd;
if (!ftap) {
log_error(tape_snapshot_log, "Cannot open tapfile for reading");
return -1;
}
/* remeber current position */
pos = ftell(ftap);
/* move to end and get size of file */
if (fseek(ftap, 0, SEEK_END) != 0) {
log_error(tape_snapshot_log, "Cannot move to end of tapfile");
return -1;
}
tap_size = ftell(ftap);
if (SMW_DW(m, tap_size)) {
fseek(ftap, pos, SEEK_SET);
log_error(tape_snapshot_log, "Cannot write size of tap image");
}
/* move to beginning */
if (fseek(ftap, 0, SEEK_SET) != 0) {
log_error(tape_snapshot_log, "Cannot move to beginning of tapfile");
return -1;
}
/* read every BYTE and write to snapshot module */
while (tap_size > 0) {
i = fread(buffer, 1, 256, ftap);
if (SMW_BA(m, buffer, i) < 0) {
log_error(tape_snapshot_log, "Cannot write tap image");
fseek(ftap, pos, SEEK_SET);
return -1;
}
tap_size -= i;
}
/* restore position */
fseek(ftap, pos, SEEK_SET);
if (snapshot_module_close(m) < 0)
return -1;
return 0;
}
int fdc_snapshot_write_module(snapshot_t *p, int fnum)
{
snapshot_module_t *m;
char *name;
if (fdc[fnum].fdc_state == FDC_UNUSED) {
return 0;
}
name = lib_msprintf("FDC%i", fnum);
m = snapshot_module_create(p, name,
FDC_DUMP_VER_MAJOR, FDC_DUMP_VER_MINOR);
lib_free(name);
if (m == NULL)
return -1;
SMW_B(m, (BYTE)(fdc[fnum].fdc_state));
/* clk till next invocation */
SMW_DW(m,
(DWORD)(fdc[fnum].alarm_clk - drive_clk[fnum]));
/* number of drives - so far 1 only */
SMW_B(m, 1);
/* last accessed track/sector */
SMW_B(m, ((BYTE)(fdc[fnum].last_track)));
SMW_B(m, ((BYTE)(fdc[fnum].last_sector)));
snapshot_module_close(m);
return 0;
}
int digimax_snapshot_write_module(snapshot_t *s)
{
snapshot_module_t *m;
m = snapshot_module_create(s, SNAP_MODULE_NAME,
CART_DUMP_VER_MAJOR, CART_DUMP_VER_MINOR);
if (m == NULL) {
return -1;
}
if (0
|| (SMW_DW(m, (DWORD)digimax_address) < 0)
/* FIXME: implement userport part in userport_digimax.c */
#if 0
|| (SMW_B(m, digimax_userport_address) < 0)
|| (SMW_B(m, digimax_userport_direction_A) < 0)
|| (SMW_B(m, digimax_userport_direction_B) < 0)
#endif
|| (SMW_BA(m, digimax_sound_data, 4) < 0)
|| (SMW_B(m, snd.voice0) < 0)
|| (SMW_B(m, snd.voice1) < 0)
|| (SMW_B(m, snd.voice2) < 0)
|| (SMW_B(m, snd.voice3) < 0)) {
snapshot_module_close(m);
return -1;
}
snapshot_module_close(m);
return 0;
}
static int drive_snapshot_write_gcrimage_module(snapshot_t *s, unsigned int dnr)
{
char snap_module_name[10];
snapshot_module_t *m;
BYTE *data;
unsigned int i;
drive_t *drive;
DWORD num_half_tracks, track_size;
drive = drive_context[dnr]->drive;
sprintf(snap_module_name, "GCRIMAGE%i", dnr);
m = snapshot_module_create(s, snap_module_name, GCRIMAGE_SNAP_MAJOR,
GCRIMAGE_SNAP_MINOR);
if (m == NULL) {
return -1;
}
num_half_tracks = MAX_TRACKS_1571 * 2;
/* Write general data */
if (SMW_DW(m, num_half_tracks) < 0) {
snapshot_module_close(m);
return -1;
}
/* Write half track data */
for (i = 0; i < num_half_tracks; i++) {
data = drive->gcr->tracks[i].data;
track_size = data ? drive->gcr->tracks[i].size : 0;
if (0
|| SMW_DW(m, (DWORD)track_size) < 0
|| (track_size && SMW_BA(m, data, track_size) < 0)
) {
break;
}
}
if (snapshot_module_close(m) < 0 || (i != num_half_tracks)) {
return -1;
}
return 0;
}
static int dtlbasic_write_snapshot(struct snapshot_s *s, int write_image)
{
snapshot_module_t *m;
m = snapshot_module_create(s, snap_module_name, SNAP_MAJOR, SNAP_MINOR);
if (m == NULL) {
return -1;
}
if (0
|| SMW_DW(m, (DWORD)dtlbasic_counter) < 0
|| SMW_DW(m, (DWORD)write_status) < 0
|| SMW_DW(m, (DWORD)sense_status) < 0
|| SMW_DW(m, (DWORD)dtlbasic_state) < 0) {
snapshot_module_close(m);
return -1;
}
return snapshot_module_close(m);
}
int actionreplay2_snapshot_write_module(snapshot_t *s)
{
snapshot_module_t *m;
m = snapshot_module_create(s, SNAP_MODULE_NAME,
CART_DUMP_VER_MAJOR, CART_DUMP_VER_MINOR);
if (m == NULL) {
return -1;
}
if (0
|| (SMW_B(m, (BYTE)ar_enabled) < 0)
|| (SMW_DW(m, (DWORD)ar_cap_enable) < 0)
|| (SMW_DW(m, (DWORD)ar_cap_disable) < 0)
|| (SMW_BA(m, roml_banks, 0x4000) < 0)) {
snapshot_module_close(m);
return -1;
}
snapshot_module_close(m);
return 0;
}
int maincpu_snapshot_write_module(snapshot_t *s)
{
snapshot_module_t *m;
m = snapshot_module_create(s, snap_module_name, ((BYTE)SNAP_MAJOR),
((BYTE)SNAP_MINOR));
if (m == NULL) {
return -1;
}
if (0
|| SMW_DW(m, maincpu_clk) < 0
|| SMW_B(m, MOS6510_REGS_GET_A(&maincpu_regs)) < 0
|| SMW_B(m, MOS6510_REGS_GET_X(&maincpu_regs)) < 0
|| SMW_B(m, MOS6510_REGS_GET_Y(&maincpu_regs)) < 0
|| SMW_B(m, MOS6510_REGS_GET_SP(&maincpu_regs)) < 0
|| SMW_W(m, (WORD)MOS6510_REGS_GET_PC(&maincpu_regs)) < 0
|| SMW_B(m, (BYTE)MOS6510_REGS_GET_STATUS(&maincpu_regs)) < 0
|| SMW_DW(m, (DWORD)last_opcode_info) < 0) {
goto fail;
}
if (interrupt_write_snapshot(maincpu_int_status, m) < 0) {
goto fail;
}
if (interrupt_write_new_snapshot(maincpu_int_status, m) < 0) {
goto fail;
}
return snapshot_module_close(m);
fail:
if (m != NULL) {
snapshot_module_close(m);
}
return -1;
}
int interrupt_write_new_snapshot(interrupt_cpu_status_t *cs,
snapshot_module_t *m)
{
/*
unsigned int i;
*/
if (SMW_DW(m, cs->nirq) < 0
|| SMW_DW(m, cs->nnmi) < 0
|| SMW_DW(m, cs->global_pending_int) < 0)
return -1;
/*
if (SMW_DW(m, cs->num_dma_per_opcode) < 0)
return -1;
for (i = 0; i < cs->num_dma_per_opcode; i++) {
if (SMW_DW(m, cs->dma_start_clk[i]) < 0)
return -1;
if (SMW_DW(m, cs->num_cycles_left[i]) < 0)
return -1;
}
*/
return 0;
}
static int drive_snapshot_write_p64image_module(snapshot_t *s, unsigned int dnr)
{
char snap_module_name[10];
snapshot_module_t *m;
drive_t *drive;
TP64MemoryStream P64MemoryStreamInstance;
PP64Image P64Image;
drive = drive_context[dnr]->drive;
sprintf(snap_module_name, "P64IMAGE%i", dnr);
m = snapshot_module_create(s, snap_module_name, GCRIMAGE_SNAP_MAJOR,
GCRIMAGE_SNAP_MINOR);
if (m == NULL) {
return -1;
}
P64Image = (void*)drive->p64;
if (P64Image == NULL) {
if (m != NULL) {
snapshot_module_close(m);
}
return -1;
}
P64MemoryStreamCreate(&P64MemoryStreamInstance);
P64MemoryStreamClear(&P64MemoryStreamInstance);
if (!P64ImageWriteToStream(P64Image, &P64MemoryStreamInstance)) {
P64MemoryStreamDestroy(&P64MemoryStreamInstance);
return -1;
}
if (SMW_DW(m, P64MemoryStreamInstance.Size) < 0 ||
SMW_BA(m, P64MemoryStreamInstance.Data, P64MemoryStreamInstance.Size) < 0) {
if (m != NULL) {
snapshot_module_close(m);
}
P64MemoryStreamDestroy(&P64MemoryStreamInstance);
return -1;
}
P64MemoryStreamDestroy(&P64MemoryStreamInstance);
if (snapshot_module_close(m) < 0) {
return -1;
}
return 0;
}
int cbm2_c500_snapshot_write_module(snapshot_t *p)
{
snapshot_module_t *m;
m = snapshot_module_create(p, module_name, C500DATA_DUMP_VER_MAJOR,
C500DATA_DUMP_VER_MINOR);
if (m == NULL)
return -1;
SMW_DW(m, c500_powerline_clk - maincpu_clk);
snapshot_module_close(m);
return 0;
}
int ds1216e_write_snapshot(rtc_ds1216e_t *context, snapshot_t *s)
{
DWORD latch_lo = 0;
DWORD latch_hi = 0;
DWORD offset_lo = 0;
DWORD offset_hi = 0;
DWORD old_offset_lo = 0;
DWORD old_offset_hi = 0;
snapshot_module_t *m;
/* time_t can be either 32bit or 64bit, so we save as 64bit */
#if (SIZE_OF_TIME_T == 8)
latch_hi = (DWORD)(context->latch >> 32);
latch_lo = (DWORD)(context->latch & 0xffffffff);
offset_hi = (DWORD)(context->offset >> 32);
offset_lo = (DWORD)(context->offset & 0xffffffff);
old_offset_hi = (DWORD)(context->old_offset >> 32);
old_offset_lo = (DWORD)(context->old_offset & 0xffffffff);
#else
latch_lo = (DWORD)context->latch;
offset_lo = (DWORD)context->offset;
old_offset_lo = (DWORD)context->old_offset;
#endif
m = snapshot_module_create(s, snap_module_name, SNAP_MAJOR, SNAP_MINOR);
if (m == NULL) {
return -1;
}
if (0
|| SMW_B(m, (BYTE)context->reset) < 0
|| SMW_B(m, (BYTE)context->inactive) < 0
|| SMW_B(m, (BYTE)context->hours12) < 0
|| SMW_B(m, (BYTE)context->pattern_pos) < 0
|| SMW_B(m, (BYTE)context->pattern_ignore) < 0
|| SMW_B(m, (BYTE)context->output) < 0
|| SMW_B(m, (BYTE)context->output_pos) < 0
|| SMW_DW(m, latch_hi) < 0
|| SMW_DW(m, latch_lo) < 0
|| SMW_DW(m, offset_hi) < 0
|| SMW_DW(m, offset_lo) < 0
|| SMW_DW(m, old_offset_hi) < 0
|| SMW_DW(m, old_offset_lo) < 0
|| SMW_BA(m, context->clock_regs, DS1216E_REG_SIZE) < 0
|| SMW_BA(m, context->old_clock_regs, DS1216E_REG_SIZE) < 0
|| SMW_BA(m, context->clock_regs_changed, DS1216E_REG_SIZE) < 0
|| SMW_STR(m, context->device) < 0) {
snapshot_module_close(m);
return -1;
}
return snapshot_module_close(m);
}
static int paperclip64_write_snapshot(struct snapshot_s *s, int port)
{
snapshot_module_t *m;
m = snapshot_module_create(s, snap_module_name, SNAP_MAJOR, SNAP_MINOR);
if (m == NULL) {
return -1;
}
if (0
|| SMW_DW(m, (DWORD)counter) < 0
|| SMW_B(m, command) < 0) {
snapshot_module_close(m);
return -1;
}
return snapshot_module_close(m);
}
int vic20cart_snapshot_write_module(snapshot_t *s)
{
snapshot_module_t *m;
int ret = 0;
m = snapshot_module_create(s, SNAP_MODULE_NAME,
VIC20CART_DUMP_VER_MAJOR, VIC20CART_DUMP_VER_MINOR);
if (m == NULL) {
return -1;
}
if (SMW_DW(m, (DWORD)vic20cart_type) < 0) {
snapshot_module_close(m);
return -1;
}
snapshot_module_close(m);
switch (vic20cart_type) {
case CARTRIDGE_VIC20_GENERIC:
ret = generic_snapshot_write_module(s);
break;
case CARTRIDGE_VIC20_FP:
ret = vic_fp_snapshot_write_module(s);
break;
case CARTRIDGE_VIC20_MEGACART:
ret = megacart_snapshot_write_module(s);
break;
case CARTRIDGE_VIC20_FINAL_EXPANSION:
ret = finalexpansion_snapshot_write_module(s);
break;
case CARTRIDGE_NONE:
default:
break;
}
return ret;
}
int epyxfastload_snapshot_write_module(snapshot_t *s)
{
snapshot_module_t *m;
m = snapshot_module_create(s, SNAP_MODULE_NAME,
CART_DUMP_VER_MAJOR, CART_DUMP_VER_MINOR);
if (m == NULL) {
return -1;
}
if (0
|| (SMW_DW(m, epyxrom_alarm_time) < 0)
|| (SMW_BA(m, roml_banks, 0x2000) < 0)) {
snapshot_module_close(m);
return -1;
}
snapshot_module_close(m);
return 0;
}
int ds12c887rtc_snapshot_write_module(snapshot_t *s)
{
snapshot_module_t *m;
m = snapshot_module_create(s, SNAP_MODULE_NAME,
CART_DUMP_VER_MAJOR, CART_DUMP_VER_MINOR);
if (m == NULL) {
return -1;
}
/* FIXME: Implement the RTC snapshot part */
if (0
|| (SMW_DW(m, (DWORD)ds12c887rtc_base_address) < 0)) {
snapshot_module_close(m);
return -1;
}
snapshot_module_close(m);
return 0;
}
int rtc72421_write_snapshot(rtc_72421_t *context, snapshot_t *s)
{
DWORD latch_lo = 0;
DWORD latch_hi = 0;
DWORD offset_lo = 0;
DWORD offset_hi = 0;
DWORD old_offset_lo = 0;
DWORD old_offset_hi = 0;
snapshot_module_t *m;
/* time_t can be either 32bit or 64bit, so we save as 64bit */
#if (SIZE_OF_TIME_T == 8)
latch_hi = (DWORD)(context->latch >> 32);
latch_lo = (DWORD)(context->latch & 0xffffffff);
offset_hi = (DWORD)(context->offset >> 32);
offset_lo = (DWORD)(context->offset & 0xffffffff);
old_offset_hi = (DWORD)(context->old_offset >> 32);
old_offset_lo = (DWORD)(context->old_offset & 0xffffffff);
#else
latch_lo = (DWORD)context->latch;
offset_lo = (DWORD)context->offset;
old_offset_lo = (DWORD)context->old_offset;
#endif
m = snapshot_module_create(s, snap_module_name, SNAP_MAJOR, SNAP_MINOR);
if (m == NULL) {
return -1;
}
if (0
|| SMW_B(m, (BYTE)context->stop) < 0
|| SMW_B(m, (BYTE)context->hour24) < 0
|| SMW_DW(m, latch_hi) < 0
|| SMW_DW(m, latch_lo) < 0
|| SMW_DW(m, offset_hi) < 0
|| SMW_DW(m, offset_lo) < 0
|| SMW_DW(m, old_offset_hi) < 0
|| SMW_DW(m, old_offset_lo) < 0
|| SMW_STR(m, context->device) < 0) {
snapshot_module_close(m);
return -1;
}
return snapshot_module_close(m);
}
int ramcart_snapshot_write_module(snapshot_t *s)
{
snapshot_module_t *m;
m = snapshot_module_create(s, snap_module_name, SNAP_MAJOR, SNAP_MINOR);
if (m == NULL) {
return -1;
}
if (0
|| (SMW_B(m, (uint8_t)ramcart_enabled) < 0)
|| (SMW_B(m, (uint8_t)ramcart_readonly) < 0)
|| (SMW_DW(m, (uint32_t)ramcart_size) < 0)
|| (SMW_B(m, (uint8_t)ramcart_size_kb) < 0)
|| (SMW_BA(m, ramcart, 2) < 0)
|| (SMW_BA(m, ramcart_ram, ramcart_size) < 0)) {
snapshot_module_close(m);
return -1;
}
return snapshot_module_close(m);
}
static int tapelog_write_snapshot(struct snapshot_s *s, int write_image)
{
snapshot_module_t *m;
m = snapshot_module_create(s, snap_module_name, SNAP_MAJOR, SNAP_MINOR);
if (m == NULL) {
return -1;
}
if (0
|| SMW_B(m, tapelog_motor_out) < 0
|| SMW_B(m, tapelog_motor_in) < 0
|| SMW_B(m, tapelog_sense_in) < 0
|| SMW_B(m, tapelog_sense_out) < 0
|| SMW_B(m, tapelog_write_out) < 0
|| SMW_B(m, tapelog_write_in) < 0
|| SMW_B(m, tapelog_read_out) < 0
|| SMW_DW(m, (DWORD)tapelog_read_in) < 0) {
snapshot_module_close(m);
return -1;
}
return snapshot_module_close(m);
}
int vic_snapshot_write_module(snapshot_t *s)
{
int i;
snapshot_module_t *m;
m = snapshot_module_create(s, snap_module_name, SNAP_MAJOR, SNAP_MINOR);
if (m == NULL) {
return -1;
}
if (SMW_B(m, (BYTE)VIC_RASTER_CYCLE(maincpu_clk)) < 0
|| SMW_W(m, (WORD)VIC_RASTER_Y(maincpu_clk)) < 0) {
goto fail;
}
if (0
|| (SMW_W(m, (WORD)vic.area) < 0)
|| (SMW_W(m, (WORD)vic.fetch_state) < 0)
|| (SMW_DW(m, (DWORD)vic.raster_line) < 0)
|| (SMW_DW(m, (DWORD)vic.text_cols) < 0)
|| (SMW_DW(m, (DWORD)vic.text_lines) < 0)
|| (SMW_DW(m, (DWORD)vic.pending_text_cols) < 0)
|| (SMW_DW(m, (DWORD)vic.line_was_blank) < 0)
|| (SMW_DW(m, (DWORD)vic.memptr) < 0)
|| (SMW_DW(m, (DWORD)vic.memptr_inc) < 0)
|| (SMW_DW(m, (DWORD)vic.row_counter) < 0)
|| (SMW_DW(m, (DWORD)vic.buf_offset) < 0)
|| SMW_B(m, (BYTE)vic.light_pen.state) < 0
|| SMW_B(m, (BYTE)vic.light_pen.triggered) < 0
|| SMW_DW(m, (DWORD)vic.light_pen.x) < 0
|| SMW_DW(m, (DWORD)vic.light_pen.y) < 0
|| SMW_DW(m, (DWORD)vic.light_pen.x_extra_bits) < 0
|| SMW_DW(m, (DWORD)vic.light_pen.trigger_cycle) < 0
|| (SMW_B(m, vic.vbuf) < 0)) {
goto fail;
}
/* Color RAM. */
if (SMW_BA(m, mem_ram + 0x9400, 0x400) < 0) {
goto fail;
}
for (i = 0; i < 0x10; i++) {
if (SMW_B(m, (BYTE)vic.regs[i]) < 0) {
goto fail;
}
}
return snapshot_module_close(m);
fail:
if (m != NULL)
snapshot_module_close(m);
return -1;
}
int sfx_soundexpander_snapshot_write_module(snapshot_t *s)
{
FM_OPL *chip = (sfx_soundexpander_chip == 3526) ? YM3526_chip : YM3812_chip;
snapshot_module_t *m;
int x, y;
m = snapshot_module_create(s, SNAP_MODULE_NAME,
CART_DUMP_VER_MAJOR, CART_DUMP_VER_MINOR);
if (m == NULL) {
return -1;
}
if (0
|| (SMW_DW(m, (DWORD)sfx_soundexpander_chip) < 0)
|| (SMW_B(m, (BYTE)snd.command) < 0)) {
snapshot_module_close(m);
return -1;
}
for (x = 0; x < 9; x++) {
for (y = 0; y < 2; y++) {
if (0
|| (SMW_DW(m, (DWORD)chip->P_CH[x].SLOT[y].ar) < 0)
|| (SMW_DW(m, (DWORD)chip->P_CH[x].SLOT[y].dr) < 0)
|| (SMW_DW(m, (DWORD)chip->P_CH[x].SLOT[y].rr) < 0)
|| (SMW_B(m, (BYTE)chip->P_CH[x].SLOT[y].KSR) < 0)
|| (SMW_B(m, (BYTE)chip->P_CH[x].SLOT[y].ksl) < 0)
|| (SMW_B(m, (BYTE)chip->P_CH[x].SLOT[y].ksr) < 0)
|| (SMW_B(m, (BYTE)chip->P_CH[x].SLOT[y].mul) < 0)
|| (SMW_DW(m, (DWORD)chip->P_CH[x].SLOT[y].Cnt) < 0)
|| (SMW_DW(m, (DWORD)chip->P_CH[x].SLOT[y].Incr) < 0)
|| (SMW_B(m, (BYTE)chip->P_CH[x].SLOT[y].FB) < 0)
|| (SMW_DW(m, (DWORD)connect1_is_output0(chip->P_CH[x].SLOT[y].connect1)) < 0)
|| (SMW_DW(m, (DWORD)chip->P_CH[x].SLOT[y].op1_out[0]) < 0)
|| (SMW_DW(m, (DWORD)chip->P_CH[x].SLOT[y].op1_out[1]) < 0)
|| (SMW_B(m, (BYTE)chip->P_CH[x].SLOT[y].CON) < 0)
|| (SMW_B(m, (BYTE)chip->P_CH[x].SLOT[y].eg_type) < 0)
|| (SMW_B(m, (BYTE)chip->P_CH[x].SLOT[y].state) < 0)
|| (SMW_DW(m, (DWORD)chip->P_CH[x].SLOT[y].TL) < 0)
|| (SMW_DW(m, (DWORD)chip->P_CH[x].SLOT[y].TLL) < 0)
|| (SMW_DW(m, (DWORD)chip->P_CH[x].SLOT[y].volume) < 0)
|| (SMW_DW(m, (DWORD)chip->P_CH[x].SLOT[y].sl) < 0)
|| (SMW_B(m, (BYTE)chip->P_CH[x].SLOT[y].eg_sh_ar) < 0)
|| (SMW_B(m, (BYTE)chip->P_CH[x].SLOT[y].eg_sel_ar) < 0)
|| (SMW_B(m, (BYTE)chip->P_CH[x].SLOT[y].eg_sh_dr) < 0)
|| (SMW_B(m, (BYTE)chip->P_CH[x].SLOT[y].eg_sel_dr) < 0)
|| (SMW_B(m, (BYTE)chip->P_CH[x].SLOT[y].eg_sh_rr) < 0)
|| (SMW_B(m, (BYTE)chip->P_CH[x].SLOT[y].eg_sel_rr) < 0)
|| (SMW_DW(m, (DWORD)chip->P_CH[x].SLOT[y].key) < 0)
|| (SMW_DW(m, (DWORD)chip->P_CH[x].SLOT[y].AMmask) < 0)
|| (SMW_B(m, (BYTE)chip->P_CH[x].SLOT[y].vib) < 0)
|| (SMW_W(m, (WORD)chip->P_CH[x].SLOT[y].wavetable) < 0)) {
snapshot_module_close(m);
return -1;
}
}
if (0
|| (SMW_DW(m, (DWORD)chip->P_CH[x].block_fnum) < 0)
|| (SMW_DW(m, (DWORD)chip->P_CH[x].fc) < 0)
|| (SMW_DW(m, (DWORD)chip->P_CH[x].ksl_base) < 0)
|| (SMW_B(m, (BYTE)chip->P_CH[x].kcode) < 0)) {
snapshot_module_close(m);
return -1;
}
}
if (0
|| (SMW_DW(m, (DWORD)chip->eg_cnt) < 0)
|| (SMW_DW(m, (DWORD)chip->eg_timer) < 0)
|| (SMW_DW(m, (DWORD)chip->eg_timer_add) < 0)
|| (SMW_DW(m, (DWORD)chip->eg_timer_overflow) < 0)
|| (SMW_B(m, (BYTE)chip->rhythm) < 0)) {
snapshot_module_close(m);
return -1;
}
for (x = 0; x < 1024; x++) {
if (0
|| (SMW_DW(m, (DWORD)chip->fn_tab[x]) < 0)) {
snapshot_module_close(m);
return -1;
}
}
if (0
|| (SMW_B(m, (BYTE)chip->lfo_am_depth) < 0)
|| (SMW_B(m, (BYTE)chip->lfo_pm_depth_range) < 0)
|| (SMW_DW(m, (DWORD)chip->lfo_am_cnt) < 0)
|| (SMW_DW(m, (DWORD)chip->lfo_am_inc) < 0)
|| (SMW_DW(m, (DWORD)chip->lfo_pm_cnt) < 0)
|| (SMW_DW(m, (DWORD)chip->lfo_pm_inc) < 0)
|| (SMW_DW(m, (DWORD)chip->noise_rng) < 0)
|| (SMW_DW(m, (DWORD)chip->noise_p) < 0)
|| (SMW_DW(m, (DWORD)chip->noise_f) < 0)
|| (SMW_B(m, (BYTE)chip->wavesel) < 0)
|| (SMW_DW(m, (DWORD)chip->T[0]) < 0)
|| (SMW_DW(m, (DWORD)chip->T[1]) < 0)
|| (SMW_B(m, (BYTE)chip->st[0]) < 0)
|| (SMW_B(m, (BYTE)chip->st[1]) < 0)
|| (SMW_B(m, (BYTE)chip->type) < 0)
|| (SMW_B(m, (BYTE)chip->address) < 0)
|| (SMW_B(m, (BYTE)chip->status) < 0)
|| (SMW_B(m, (BYTE)chip->statusmask) < 0)
|| (SMW_B(m, (BYTE)chip->mode) < 0)
|| (SMW_DW(m, (DWORD)chip->clock) < 0)
|| (SMW_DW(m, (DWORD)chip->rate) < 0)
|| (SMW_DB(m, (double)chip->freqbase) < 0)) {
snapshot_module_close(m);
return -1;
}
snapshot_module_close(m);
return 0;
}
int drive_snapshot_write_module(snapshot_t *s, int save_disks, int save_roms)
{
int i;
char snap_module_name[] = "DRIVE";
snapshot_module_t *m;
DWORD rotation_table_ptr[DRIVE_NUM];
BYTE GCR_image[4], P64_image[4];
int drive_true_emulation;
int sync_factor;
drive_t *drive;
resources_get_int("DriveTrueEmulation", &drive_true_emulation);
if (vdrive_snapshot_module_write(s, drive_true_emulation ? 10 : 8) < 0) {
return -1;
}
if (!drive_true_emulation) {
return 0;
}
drive_gcr_data_writeback_all();
rotation_table_get(rotation_table_ptr);
for (i = 0; i < 2; i++) {
drive = drive_context[i]->drive;
GCR_image[i] = (drive->GCR_image_loaded == 0 || !save_disks) ? 0 : 1;
P64_image[i] = (drive->P64_image_loaded == 0 || !save_disks) ? 0 : 1;
}
m = snapshot_module_create(s, snap_module_name, DRIVE_SNAP_MAJOR,
DRIVE_SNAP_MINOR);
if (m == NULL) {
return -1;
}
resources_get_int("MachineVideoStandard", &sync_factor);
if (SMW_DW(m, (DWORD)sync_factor) < 0) {
if (m != NULL) {
snapshot_module_close(m);
}
return -1;
}
/* TODO: NUM_DRIVES drives instead of 2 */
for (i = 0; i < 2; i++) {
drive = drive_context[i]->drive;
if (0
|| SMW_DW(m, (DWORD)(drive->attach_clk)) < 0
|| SMW_B(m, (BYTE)(drive->byte_ready_level)) < 0
|| SMW_B(m, (BYTE)(drive->clock_frequency)) < 0
|| SMW_W(m, (WORD)(drive->current_half_track + (drive->side * DRIVE_HALFTRACKS_1571))) < 0
|| SMW_DW(m, (DWORD)(drive->detach_clk)) < 0
|| SMW_B(m, (BYTE)0) < 0
|| SMW_B(m, (BYTE)0) < 0
|| SMW_B(m, (BYTE)(drive->extend_image_policy)) < 0
|| SMW_DW(m, (DWORD)(drive->GCR_head_offset)) < 0
|| SMW_B(m, (BYTE)(drive->GCR_read)) < 0
|| SMW_B(m, (BYTE)(drive->GCR_write_value)) < 0
|| SMW_B(m, (BYTE)(drive->idling_method)) < 0
|| SMW_B(m, (BYTE)(drive->parallel_cable)) < 0
|| SMW_B(m, (BYTE)(drive->read_only)) < 0
|| SMW_DW(m, (DWORD)(rotation_table_ptr[i])) < 0
|| SMW_DW(m, (DWORD)(drive->type)) < 0
/* rotation */
|| SMW_DW(m, (DWORD)(drive->snap_accum)) < 0
|| SMW_DW(m, (DWORD)(drive->snap_rotation_last_clk)) < 0
|| SMW_DW(m, (DWORD)(drive->snap_bit_counter)) < 0
|| SMW_DW(m, (DWORD)(drive->snap_zero_count)) < 0
|| SMW_W(m, (WORD)(drive->snap_last_read_data)) < 0
|| SMW_B(m, (BYTE)(drive->snap_last_write_data)) < 0
|| SMW_DW(m, (BYTE)(drive->snap_seed)) < 0
|| SMW_DW(m, (DWORD)(drive->snap_speed_zone)) < 0
|| SMW_DW(m, (DWORD)(drive->snap_ue7_dcba)) < 0
|| SMW_DW(m, (DWORD)(drive->snap_ue7_counter)) < 0
|| SMW_DW(m, (DWORD)(drive->snap_uf4_counter)) < 0
|| SMW_DW(m, (DWORD)(drive->snap_fr_randcount)) < 0
|| SMW_DW(m, (DWORD)(drive->snap_filter_counter)) < 0
|| SMW_DW(m, (DWORD)(drive->snap_filter_state)) < 0
|| SMW_DW(m, (DWORD)(drive->snap_filter_last_state)) < 0
|| SMW_DW(m, (DWORD)(drive->snap_write_flux)) < 0
|| SMW_DW(m, (DWORD)(drive->snap_PulseHeadPosition)) < 0
|| SMW_DW(m, (DWORD)(drive->snap_xorShift32)) < 0
|| SMW_DW(m, (DWORD)(drive->snap_so_delay)) < 0
|| SMW_DW(m, (DWORD)(drive->snap_cycle_index)) < 0
|| SMW_DW(m, (DWORD)(drive->snap_ref_advance)) < 0
|| SMW_DW(m, (DWORD)(drive->snap_req_ref_cycles)) < 0
) {
if (m != NULL) {
snapshot_module_close(m);
}
return -1;
}
}
/* new snapshot members */
for (i = 0; i < 2; i++) {
drive = drive_context[i]->drive;
if (0
|| SMW_DW(m, (DWORD)(drive->attach_detach_clk)) < 0
) {
if (m != NULL) {
snapshot_module_close(m);
}
return -1;
}
}
for (i = 0; i < 2; i++) {
drive = drive_context[i]->drive;
if (0
|| SMW_B(m, (BYTE)(drive->byte_ready_edge)) < 0
|| SMW_B(m, (BYTE)(drive->byte_ready_active)) < 0
) {
if (m != NULL) {
snapshot_module_close(m);
}
return -1;
}
}
if (snapshot_module_close(m) < 0) {
return -1;
}
for (i = 0; i < 2; i++) {
drive = drive_context[i]->drive;
if (drive->enable) {
if (drive->type == DRIVE_TYPE_2000 || drive->type == DRIVE_TYPE_4000) {
if (drivecpu65c02_snapshot_write_module(drive_context[i], s) < 0) {
return -1;
}
} else {
if (drivecpu_snapshot_write_module(drive_context[i], s) < 0) {
return -1;
}
}
if (machine_drive_snapshot_write(drive_context[i], s) < 0) {
return -1;
}
}
}
if (save_disks) {
if (GCR_image[0] > 0) {
if (drive_snapshot_write_gcrimage_module(s, 0) < 0) {
return -1;
}
} else if (P64_image[0] > 0) {
if (drive_snapshot_write_p64image_module(s, 0) < 0) {
return -1;
}
} else {
if (drive_snapshot_write_image_module(s, 0) < 0) {
return -1;
}
}
if (GCR_image[1] > 0) {
if (drive_snapshot_write_gcrimage_module(s, 1) < 0) {
return -1;
}
} else if (P64_image[1] > 0) {
if (drive_snapshot_write_p64image_module(s, 1) < 0) {
return -1;
}
} else {
if (drive_snapshot_write_image_module(s, 1) < 0) {
return -1;
}
}
}
for (i = 0; i < 2; i++) {
drive = drive_context[i]->drive;
if (save_roms && drive->enable) {
if (driverom_snapshot_write(s, drive) < 0) {
return -1;
}
}
}
return 0;
}
int drivecpu_snapshot_write_module(drive_context_t *drv, snapshot_t *s)
{
snapshot_module_t *m;
drivecpu_context_t *cpu;
cpu = drv->cpu;
m = snapshot_module_create(s, drv->cpu->snap_module_name,
((BYTE)(SNAP_MAJOR)), ((BYTE)(SNAP_MINOR)));
if (m == NULL) {
return -1;
}
if (0
|| SMW_DW(m, (DWORD) *(drv->clk_ptr)) < 0
|| SMW_B(m, (BYTE)MOS6510_REGS_GET_A(&(cpu->cpu_regs))) < 0
|| SMW_B(m, (BYTE)MOS6510_REGS_GET_X(&(cpu->cpu_regs))) < 0
|| SMW_B(m, (BYTE)MOS6510_REGS_GET_Y(&(cpu->cpu_regs))) < 0
|| SMW_B(m, (BYTE)MOS6510_REGS_GET_SP(&(cpu->cpu_regs))) < 0
|| SMW_W(m, (WORD)MOS6510_REGS_GET_PC(&(cpu->cpu_regs))) < 0
|| SMW_B(m, (BYTE)MOS6510_REGS_GET_STATUS(&(cpu->cpu_regs))) < 0
|| SMW_DW(m, (DWORD)(cpu->last_opcode_info)) < 0
|| SMW_DW(m, (DWORD)(cpu->last_clk)) < 0
|| SMW_DW(m, (DWORD)(cpu->cycle_accum)) < 0
|| SMW_DW(m, (DWORD)(cpu->last_exc_cycles)) < 0
|| SMW_DW(m, (DWORD)(cpu->stop_clk)) < 0
) {
goto fail;
}
if (interrupt_write_snapshot(cpu->int_status, m) < 0) {
goto fail;
}
if (drv->drive->type == DRIVE_TYPE_1540
|| drv->drive->type == DRIVE_TYPE_1541
|| drv->drive->type == DRIVE_TYPE_1541II
|| drv->drive->type == DRIVE_TYPE_1551
|| drv->drive->type == DRIVE_TYPE_1570
|| drv->drive->type == DRIVE_TYPE_1571
|| drv->drive->type == DRIVE_TYPE_1571CR
|| drv->drive->type == DRIVE_TYPE_2031) {
if (SMW_BA(m, drv->drive->drive_ram, 0x800) < 0) {
goto fail;
}
}
if (drv->drive->type == DRIVE_TYPE_1581
|| drv->drive->type == DRIVE_TYPE_2000
|| drv->drive->type == DRIVE_TYPE_4000) {
if (SMW_BA(m, drv->drive->drive_ram, 0x2000) < 0) {
goto fail;
}
}
if (drive_check_old(drv->drive->type)) {
if (SMW_BA(m, drv->drive->drive_ram, 0x1100) < 0) {
goto fail;
}
}
if (interrupt_write_new_snapshot(cpu->int_status, m) < 0) {
goto fail;
}
return snapshot_module_close(m);
fail:
if (m != NULL) {
snapshot_module_close(m);
}
return -1;
}
int vic20cart_snapshot_write_module(snapshot_t *s)
{
snapshot_module_t *m;
BYTE i;
BYTE number_of_carts = 0;
int cart_ids[VIC20CART_DUMP_MAX_CARTS];
int last_cart = 0;
export_list_t *e = export_query_list(NULL);
memset(cart_ids, 0, sizeof(cart_ids));
while (e != NULL) {
if (number_of_carts == VIC20CART_DUMP_MAX_CARTS) {
DBG(("CART snapshot save: active carts > max (%i)\n", number_of_carts));
return -1;
}
if (last_cart != (int)e->device->cartid) {
last_cart = e->device->cartid;
cart_ids[number_of_carts++] = last_cart;
}
e = e->next;
}
m = snapshot_module_create(s, SNAP_MODULE_NAME, VIC20CART_DUMP_VER_MAJOR, VIC20CART_DUMP_VER_MINOR);
if (m == NULL) {
return -1;
}
if (SMW_DW(m, (DWORD)vic20cart_type) < 0) {
goto fail;
}
if (SMW_B(m, number_of_carts) < 0) {
goto fail;
}
/* Not much to do if no carts present */
if (number_of_carts == 0) {
return snapshot_module_close(m);
}
/* Save cart IDs */
for (i = 0; i < number_of_carts; i++) {
if (SMW_DW(m, (DWORD)cart_ids[i]) < 0) {
goto fail;
}
}
snapshot_module_close(m);
/* Save individual cart data */
for (i = 0; i < number_of_carts; i++) {
switch (cart_ids[i]) {
case CARTRIDGE_VIC20_FINAL_EXPANSION:
if (finalexpansion_snapshot_write_module(s) < 0) {
return -1;
}
break;
case CARTRIDGE_VIC20_IO2_RAM:
if (ioramcart_io2_snapshot_write_module(s) < 0) {
return -1;
}
break;
case CARTRIDGE_VIC20_IO3_RAM:
if (ioramcart_io3_snapshot_write_module(s) < 0) {
return -1;
}
break;
case CARTRIDGE_VIC20_MEGACART:
if (megacart_snapshot_write_module(s) < 0) {
return -1;
}
break;
case CARTRIDGE_VIC20_UM:
if (vic_um_snapshot_write_module(s) < 0) {
return -1;
}
break;
case CARTRIDGE_VIC20_IEEE488:
if (vic20_ieee488_snapshot_write_module(s) < 0) {
return -1;
}
break;
#ifdef HAVE_MIDI
case CARTRIDGE_MIDI_MAPLIN:
if (vic20_midi_snapshot_write_module(s) < 0) {
return -1;
}
break;
#endif
case CARTRIDGE_VIC20_SIDCART:
if (sidcart_snapshot_write_module(s) < 0) {
return -1;
}
break;
case CARTRIDGE_VIC20_FP:
if (vic_fp_snapshot_write_module(s) < 0) {
return -1;
}
break;
case CARTRIDGE_ACIA:
if (aciacart_snapshot_write_module(s) < 0) {
return -1;
}
break;
case CARTRIDGE_DIGIMAX:
if (digimax_snapshot_write_module(s) < 0) {
return -1;
}
break;
case CARTRIDGE_DS12C887RTC:
if (ds12c887rtc_snapshot_write_module(s) < 0) {
return -1;
}
break;
case CARTRIDGE_GEORAM:
if (georam_write_snapshot_module(s) < 0) {
return -1;
}
break;
case CARTRIDGE_SFX_SOUND_EXPANDER:
if (sfx_soundexpander_snapshot_write_module(s) < 0) {
return -1;
}
break;
case CARTRIDGE_SFX_SOUND_SAMPLER:
if (sfx_soundsampler_snapshot_write_module(s) < 0) {
return -1;
}
break;
#ifdef HAVE_TFE
case CARTRIDGE_TFE:
if (tfe_snapshot_write_module(s) < 0) {
return -1;
}
break;
#endif
}
}
if (vic20cart_type == CARTRIDGE_VIC20_GENERIC) {
if (generic_snapshot_write_module(s) < 0) {
return -1;
}
}
return 0;
fail:
snapshot_module_close(m);
return -1;
}
int tape_snapshot_write_module(snapshot_t *s, int save_image)
{
char snap_module_name[] = "TAPE";
snapshot_module_t *m;
tap_t *tap;
t64_t *t64;
if (tape_image_dev1 == NULL || tape_image_dev1->name == NULL)
return 0;
if (save_image) {
switch (tape_image_dev1->type) {
case TAPE_TYPE_T64:
if (tape_snapshot_write_t64image_module(s) < 0)
return -1;
break;
case TAPE_TYPE_TAP:
if (tape_snapshot_write_tapimage_module(s) < 0)
return -1;
break;
default:
break;
}
}
m = snapshot_module_create(s, snap_module_name, TAPE_SNAP_MAJOR,
TAPE_SNAP_MINOR);
if (m == NULL)
return -1;
if (0
|| SMW_B(m, (BYTE)tape_image_dev1->read_only) < 0
|| SMW_B(m, (BYTE)tape_image_dev1->type) < 0)
{
snapshot_module_close(m);
return -1;
}
switch (tape_image_dev1->type) {
case TAPE_TYPE_T64:
t64 = (t64_t*)tape_image_dev1->data;
break;
case TAPE_TYPE_TAP:
tap = (tap_t*)tape_image_dev1->data;
if (tap == NULL
|| SMW_DW(m, tap->size) < 0
|| SMW_B(m, tap->version) < 0
|| SMW_B(m, tap->system) < 0
|| SMW_DW(m, tap->current_file_seek_position) < 0
|| SMW_DW(m, tap->offset) < 0
|| SMW_DW(m, tap->cycle_counter) < 0
|| SMW_DW(m, tap->cycle_counter_total) < 0
|| SMW_DW(m, tap->counter) < 0
|| SMW_DW(m, tap->mode) < 0
|| SMW_DW(m, tap->read_only) < 0
|| SMW_DW(m, tap->has_changed) < 0)
{
snapshot_module_close(m);
return -1;
}
break;
default:
break;
}
if (snapshot_module_close(m) < 0)
return -1;
if (datasette_write_snapshot(s) < 0)
return -1;
return 0;
}
int vicii_snapshot_write_module(snapshot_t *s)
{
int i;
snapshot_module_t *m;
BYTE color_ram[0x400];
/* FIXME: Dispatch all events? */
m = snapshot_module_create (s, snap_module_name, SNAP_MAJOR, SNAP_MINOR);
if (m == NULL) {
return -1;
}
mem_color_ram_to_snapshot(color_ram);
if (0
/* AllowBadLines */
|| SMW_B(m, (BYTE)vicii.allow_bad_lines) < 0
/* BadLine */
|| SMW_B(m, (BYTE)vicii.bad_line) < 0
/* Blank */
|| SMW_B(m, (BYTE)vicii.raster.blank_enabled) < 0
/* ColorBuf */
|| SMW_BA(m, vicii.cbuf, 40) < 0
/* ColorRam */
|| SMW_BA(m, color_ram, 1024) < 0
/* IdleState */
|| SMW_B(m, (BYTE)vicii.idle_state) < 0
/* LPTrigger */
|| SMW_B(m, (BYTE)vicii.light_pen.triggered) < 0
/* LPX */
|| SMW_B(m, (BYTE)vicii.light_pen.x) < 0
/* LPY */
|| SMW_B(m, (BYTE)vicii.light_pen.y) < 0
/* MatrixBuf */
|| SMW_BA(m, vicii.vbuf, 40) < 0
/* NewSpriteDmaMask */
|| SMW_B(m, vicii.raster.sprite_status->new_dma_msk) < 0
/* RamBase */
|| SMW_DW(m, (DWORD)(vicii.ram_base_phi1 - mem_ram)) < 0
/* RasterCycle */
|| SMW_B(m, (BYTE)(VICII_RASTER_CYCLE(maincpu_clk))) < 0
/* RasterLine */
|| SMW_W(m, (WORD)(VICII_RASTER_Y(maincpu_clk))) < 0) {
goto fail;
}
for (i = 0; i < 0x40; i++) {
/* Registers */
if (SMW_B(m, vicii.regs[i]) < 0) {
goto fail;
}
}
if (0
/* SbCollMask */
|| SMW_B(m, (BYTE)vicii.sprite_background_collisions) < 0
/* SpriteDmaMask */
|| SMW_B(m, (BYTE)vicii.raster.sprite_status->dma_msk) < 0
/* SsCollMask */
|| SMW_B(m, (BYTE)vicii.sprite_sprite_collisions) < 0
/* VBank */
|| SMW_W(m, (WORD)vicii.vbank_phi1) < 0
/* Vc */
|| SMW_W(m, (WORD)vicii.mem_counter) < 0
/* VcInc */
|| SMW_B(m, (BYTE)vicii.mem_counter_inc) < 0
/* VcBase */
|| SMW_W(m, (WORD)vicii.memptr) < 0
/* VideoInt */
|| SMW_B(m, (BYTE)vicii.irq_status) < 0) {
goto fail;
}
for (i = 0; i < 8; i++) {
if (0
/* SpriteXMemPtr */
|| SMW_B(m, (BYTE)vicii.raster.sprite_status->sprites[i].memptr) < 0
/* SpriteXMemPtrInc */
|| SMW_B(m, (BYTE)vicii.raster.sprite_status->sprites[i].memptr_inc) < 0
/* SpriteXExpFlipFlop */
|| SMW_B(m, (BYTE)vicii.raster.sprite_status->sprites[i].exp_flag) < 0) {
goto fail;
}
}
if (0
/* FetchEventTick */
|| SMW_DW(m, vicii.fetch_clk - maincpu_clk) < 0
/* FetchEventType */
|| SMW_B(m, (BYTE)vicii.fetch_idx) < 0) {
goto fail;
}
/* Added in version 1.1 of the snapshot module */
/* using "ram_base-ram" is F***ing bullshit - what when external memory
is not mapped anywhere in ram[]? We should rather use some more generic
configuration info. But as we use it above in V1.0... :-(
AF 16jan2001 */
if (0
/* RamBase */
|| SMW_DW(m, (DWORD)(vicii.ram_base_phi2 - mem_ram)) < 0
/* VBank */
|| SMW_W(m, (WORD)vicii.vbank_phi2) < 0) {
goto fail;
}
return snapshot_module_close(m);
fail:
if (m != NULL) {
snapshot_module_close(m);
}
return -1;
}
int ted_snapshot_write_module(snapshot_t *s)
{
int i;
snapshot_module_t *m;
/* FIXME: Dispatch all events? */
m = snapshot_module_create (s, snap_module_name, SNAP_MAJOR, SNAP_MINOR);
if (m == NULL) {
return -1;
}
DBG(("TED write snapshot at clock: %d cycle: %d tedline: %d rasterline: %d\n", maincpu_clk, TED_RASTER_CYCLE(maincpu_clk), TED_RASTER_Y(maincpu_clk), ted.raster.current_line));
if (0
|| SMW_DW(m, ted.last_emulate_line_clk) < 0
/* AllowBadLines */
|| SMW_B(m, (BYTE)ted.allow_bad_lines) < 0
/* BadLine */
|| SMW_B(m, (BYTE)ted.bad_line) < 0
/* Blank */
|| SMW_B(m, (BYTE)ted.raster.blank_enabled) < 0
/* ColorBuf */
|| SMW_BA(m, ted.cbuf, 40) < 0
/* IdleState */
|| SMW_B(m, (BYTE)ted.idle_state) < 0
/* MatrixBuf */
|| SMW_BA(m, ted.vbuf, 40) < 0
/* RasterCycle */
|| SMW_B(m, (BYTE)TED_RASTER_CYCLE(maincpu_clk)) < 0
/* RasterLine */
|| SMW_W(m, (WORD)(TED_RASTER_Y(maincpu_clk))) < 0
) {
goto fail;
}
for (i = 0; i < 0x40; i++) {
/* Registers */
if (SMW_B(m, ted.regs[i]) < 0) {
goto fail;
}
}
if (0
|| SMW_DW(m, (DWORD)ted.ted_raster_counter) < 0
/* Vc */
|| SMW_W(m, (WORD)ted.mem_counter) < 0
/* VcInc */
|| SMW_B(m, (BYTE)ted.mem_counter_inc) < 0
/* VcBase */
|| SMW_W(m, (WORD)ted.memptr) < 0
/* VideoInt */
|| SMW_B(m, (BYTE)ted.irq_status) < 0
) {
goto fail;
}
if (0
/* FetchEventTick */
|| SMW_DW(m, ted.fetch_clk - maincpu_clk) < 0
) {
goto fail;
}
DBG(("TED snapshot written.\n"));
return snapshot_module_close(m);
fail:
if (m != NULL) {
snapshot_module_close(m);
}
DBG(("error writing TED snapshot.\n"));
return -1;
}
