static TIMER_CALLBACK( watchdog_callback )
{
logerror("Reset caused by the watchdog!!!\n");
#ifdef MAME_DEBUG
popmessage("Reset caused by the watchdog!!!\n");
#endif
mame_schedule_soft_reset(machine);
}
static void watchdog_timeout( int unused )
{
mame_schedule_soft_reset(Machine);
}
static int image_load_internal(mess_image *image, const char *path,
int is_create, int create_format, option_resolution *create_args)
{
image_error_t err;
const char *software_path;
char *software_path_list = NULL;
const void *buffer;
const game_driver *gamedrv;
UINT32 open_plan[4];
int i;
/* sanity checks */
assert_always(image, "image_load(): image is NULL");
assert_always(path, "image_load(): path is NULL");
/* we are now loading */
image->is_loading = 1;
/* first unload the image */
image_unload(image);
/* record the filename */
image->err = set_image_filename(image, path, NULL);
if (image->err)
goto done;
/* tell the OSD layer that this is changing */
osd_image_load_status_changed(image, 0);
/* do we need to reset the CPU? */
if ((timer_get_time() > 0) && image->dev->reset_on_load)
mame_schedule_soft_reset(Machine);
/* determine open plan */
determine_open_plan(image, is_create, open_plan);
/* attempt to open the file in various ways */
for (i = 0; !image->file && open_plan[i]; i++)
{
software_path = software_path_list;
do
{
gamedrv = Machine->gamedrv;
while(!is_loaded(image) && gamedrv)
{
/* open the file */
image->err = load_image_by_path(image, software_path, gamedrv, open_plan[i], path);
if (image->err && (image->err != IMAGE_ERROR_FILENOTFOUND))
goto done;
/* move on to the next driver */
gamedrv = mess_next_compatible_driver(gamedrv);
}
/* move on to the next entry in the software path; if we can */
if (software_path)
software_path += strlen(software_path) + 1;
}
while(!is_loaded(image) && software_path && *software_path);
}
/* did we fail to find the file? */
if (!is_loaded(image))
{
image->err = IMAGE_ERROR_FILENOTFOUND;
goto done;
}
/* if applicable, call device verify */
if (image->dev->imgverify && !image_has_been_created(image))
{
/* access the memory */
buffer = image_ptr(image);
if (!buffer)
{
image->err = IMAGE_ERROR_OUTOFMEMORY;
goto done;
}
/* verify the file */
err = image->dev->imgverify(buffer, (size_t) image->length);
if (err)
{
image->err = IMAGE_ERROR_INVALIDIMAGE;
goto done;
}
}
/* call device load or create */
if (image_has_been_created(image) && image->dev->create)
{
err = image->dev->create(image, create_format, create_args);
if (err)
{
if (!image->err)
image->err = IMAGE_ERROR_UNSPECIFIED;
goto done;
}
}
else if (image->dev->load)
{
/* using device load */
err = image->dev->load(image);
if (err)
{
if (!image->err)
image->err = IMAGE_ERROR_UNSPECIFIED;
goto done;
}
}
/* success! */
done:
if (software_path_list)
free(software_path_list);
if (image->err)
image_clear(image);
image->is_loading = 1;
return image->err ? INIT_FAIL : INIT_PASS;
}
static void command_reset(void)
{
mame_schedule_soft_reset(Machine);
}
static TIMER_CALLBACK( watchdog_timeout )
{
mame_schedule_soft_reset(machine);
}
void on_soft_reset_activate(GtkMenuItem *item, gpointer user_data)
{
mame_schedule_soft_reset((running_machine *)user_data);
debug_cpu_go((running_machine *)user_data, ~0);
}
