int cli_info_listxml(core_options *options, const char *gamename)
{
/* since print_mame_xml expands the machine driver, we need to set things up */
init_resource_tracking();
cpuintrf_init(NULL);
sndintrf_init(NULL);
print_mame_xml(stdout, drivers, gamename);
/* clean up our tracked resources */
exit_resource_tracking();
return MAMERR_NONE;
}
int cli_info_listsamples(core_options *options, const char *gamename)
{
int count = 0;
#if (HAS_SAMPLES)
int drvindex;
/* since we expand the machine driver, we need to set things up */
init_resource_tracking();
cpuintrf_init(NULL);
sndintrf_init(NULL);
/* iterate over drivers */
for (drvindex = 0; drivers[drvindex]; drvindex++)
if (mame_strwildcmp(gamename, drivers[drvindex]->name) == 0)
{
machine_config *config = machine_config_alloc(drivers[drvindex]->machine_config);
int sndnum;
/* find samples interfaces */
for (sndnum = 0; sndnum < MAX_SOUND && config->sound[sndnum].type != SOUND_DUMMY; sndnum++)
if (config->sound[sndnum].type == SOUND_SAMPLES)
{
const char *const *samplenames = ((const struct Samplesinterface *)config->sound[sndnum].config)->samplenames;
int sampnum;
/* if the list is legit, walk it and print the sample info */
if (samplenames != NULL)
for (sampnum = 0; samplenames[sampnum] != NULL; sampnum++)
mame_printf_info("%s\n", samplenames[sampnum]);
}
count++;
machine_config_free(config);
}
/* clean up our tracked resources */
exit_resource_tracking();
#else
mame_printf_error("Samples not supported in this build\n");
#endif
return (count > 0) ? MAMERR_NONE : MAMERR_NO_SUCH_GAME;
}
int run_game(int game)
{
running_machine *machine;
int error = MAMERR_NONE;
mame_private *mame;
callback_item *cb;
/* create the machine structure and driver */
machine = create_machine(game);
mame = machine->mame_data;
/* looooong term: remove this */
Machine = machine;
/* start in the "pre-init phase" */
mame->current_phase = MAME_PHASE_PREINIT;
/* perform validity checks before anything else */
if (mame_validitychecks(game) != 0)
return MAMERR_FAILED_VALIDITY;
/* loop across multiple hard resets */
mame->exit_pending = FALSE;
while (error == 0 && !mame->exit_pending)
{
init_resource_tracking();
add_free_resources_callback(timer_free);
add_free_resources_callback(state_save_free);
/* use setjmp/longjmp for deep error recovery */
mame->fatal_error_jmpbuf_valid = TRUE;
error = setjmp(mame->fatal_error_jmpbuf);
if (error == 0)
{
int settingsloaded;
/* move to the init phase */
mame->current_phase = MAME_PHASE_INIT;
/* start tracking resources for real */
begin_resource_tracking();
/* if we have a logfile, set up the callback */
mame->logerror_callback_list = NULL;
if (options.logfile)
add_logerror_callback(machine, logfile_callback);
/* then finish setting up our local machine */
init_machine(machine);
/* load the configuration settings and NVRAM */
settingsloaded = config_load_settings();
nvram_load();
/* display the startup screens */
ui_display_startup_screens(!settingsloaded && !options.skip_disclaimer, !options.skip_warnings, !options.skip_gameinfo);
/* ensure we don't show the opening screens on a reset */
options.skip_disclaimer = options.skip_warnings = options.skip_gameinfo = TRUE;
/* start resource tracking; note that soft_reset assumes it can */
/* call end_resource_tracking followed by begin_resource_tracking */
/* to clear out resources allocated between resets */
begin_resource_tracking();
/* perform a soft reset -- this takes us to the running phase */
soft_reset(0);
/* run the CPUs until a reset or exit */
mame->hard_reset_pending = FALSE;
while ((!mame->hard_reset_pending && !mame->exit_pending) || mame->saveload_pending_file != NULL)
{
profiler_mark(PROFILER_EXTRA);
/* execute CPUs if not paused */
if (!mame->paused)
cpuexec_timeslice();
/* otherwise, just pump video updates through */
else
video_frame_update();
/* handle save/load */
if (mame->saveload_schedule_callback)
(*mame->saveload_schedule_callback)(machine);
profiler_mark(PROFILER_END);
}
/* and out via the exit phase */
mame->current_phase = MAME_PHASE_EXIT;
/* stop tracking resources at this level */
end_resource_tracking();
/* save the NVRAM and configuration */
nvram_save();
config_save_settings();
}
mame->fatal_error_jmpbuf_valid = FALSE;
/* call all exit callbacks registered */
for (cb = mame->exit_callback_list; cb; cb = cb->next)
(*cb->func.exit)(machine);
/* close all inner resource tracking */
exit_resource_tracking();
/* free our callback lists */
free_callback_list(&mame->exit_callback_list);
free_callback_list(&mame->reset_callback_list);
free_callback_list(&mame->pause_callback_list);
}
/* destroy the machine */
destroy_machine(machine);
/* return an error */
return error;
}