static astring nvram_filename(device_t &device, astring &result)
{
running_machine &machine = device.machine();
astring name = astring(device.tag()).replacechr(':','_');
if (rom_system_bios(machine) == 0 || rom_default_bios(machine) == rom_system_bios(machine)) {
result.printf("%s\\%s",machine.basename(),name.cstr());
} else {
result.printf("%s_%d\\%s",machine.basename(),rom_system_bios(machine) - 1,name.cstr());
}
return result;
}
INLINE void ATTR_PRINTF(3,4) verboselog( device_t &device, int n_level, const char *s_fmt, ...)
{
if (VERBOSE_LEVEL >= n_level)
{
va_list v;
char buf[32768];
va_start( v, s_fmt);
vsprintf( buf, s_fmt, v);
va_end( v);
device.logerror( "%s: %s", device.machine().describe_context( ), buf);
}
}
void consolewin_info::set_cpu(device_t &device)
{
// first set all the views to the new cpu number
m_views[0]->set_source_for_device(device);
m_views[1]->set_source_for_device(device);
// then update the caption
std::string title = string_format("Debug: %s - %s '%s'", device.machine().system().name, device.name(), device.tag());
std::string curtitle = win_get_window_text_utf8(window());
if (title != curtitle)
win_set_window_text_utf8(window(), title.c_str());
// and recompute the children
recompute_children();
}
void consolewin_info::set_cpu(device_t &device)
{
// first set all the views to the new cpu number
m_views[0]->set_source_for_device(device);
m_views[1]->set_source_for_device(device);
// then update the caption
char curtitle[256];
astring title;
title.printf("Debug: %s - %s '%s'", device.machine().system().name, device.name(), device.tag());
win_get_window_text_utf8(window(), curtitle, ARRAY_LENGTH(curtitle));
if (title.cmp(curtitle) != 0)
win_set_window_text_utf8(window(), title.c_str());
// and recompute the children
recompute_children();
}
void load_software_part_region(device_t &device, software_list_device &swlist, const char *swname, const rom_entry *start_region)
{
astring locationtag(swlist.list_name()), breakstr("%");
romload_private *romdata = device.machine().romload_data;
const rom_entry *region;
astring regiontag;
romdata->errorstring.reset();
romdata->softwarningstring.reset();
romdata->romstotal = 0;
romdata->romstotalsize = 0;
romdata->romsloadedsize = 0;
software_info *swinfo = swlist.find(swname);
if (swinfo != NULL)
{
UINT32 supported = swinfo->supported();
if (supported == SOFTWARE_SUPPORTED_PARTIAL)
{
romdata->errorstring.catprintf("WARNING: support for software %s (in list %s) is only partial\n", swname, swlist.list_name());
romdata->softwarningstring.catprintf("Support for software %s (in list %s) is only partial\n", swname, swlist.list_name());
}
if (supported == SOFTWARE_SUPPORTED_NO)
{
romdata->errorstring.catprintf("WARNING: support for software %s (in list %s) is only preliminary\n", swname, swlist.list_name());
romdata->softwarningstring.catprintf("Support for software %s (in list %s) is only preliminary\n", swname, swlist.list_name());
}
// attempt reading up the chain through the parents and create a locationtag astring in the format
// " swlist % clonename % parentname "
// open_rom_file contains the code to split the elements and to create paths to load from
locationtag.cat(breakstr);
while (swinfo != NULL)
{
locationtag.cat(swinfo->shortname()).cat(breakstr);
const char *parentname = swinfo->parentname();
swinfo = (parentname != NULL) ? swlist.find(parentname) : NULL;
}
// strip the final '%'
locationtag.del(locationtag.len() - 1, 1);
}
/* loop until we hit the end */
for (region = start_region; region != NULL; region = rom_next_region(region))
{
UINT32 regionlength = ROMREGION_GETLENGTH(region);
device.subtag(regiontag, ROMREGION_GETTAG(region));
LOG(("Processing region \"%s\" (length=%X)\n", regiontag.cstr(), regionlength));
/* the first entry must be a region */
assert(ROMENTRY_ISREGION(region));
/* if this is a device region, override with the device width and endianness */
endianness_t endianness = ROMREGION_ISBIGENDIAN(region) ? ENDIANNESS_BIG : ENDIANNESS_LITTLE;
UINT8 width = ROMREGION_GETWIDTH(region) / 8;
memory_region *memregion = romdata->machine().root_device().memregion(regiontag);
if (memregion != NULL)
{
if (romdata->machine().device(regiontag) != NULL)
normalize_flags_for_device(romdata->machine(), regiontag, width, endianness);
/* clear old region (todo: should be moved to an image unload function) */
romdata->machine().memory().region_free(memregion->name());
}
/* remember the base and length */
romdata->region = romdata->machine().memory().region_alloc(regiontag, regionlength, width, endianness);
LOG(("Allocated %X bytes @ %p\n", romdata->region->bytes(), romdata->region->base()));
/* clear the region if it's requested */
if (ROMREGION_ISERASE(region))
memset(romdata->region->base(), ROMREGION_GETERASEVAL(region), romdata->region->bytes());
/* or if it's sufficiently small (<= 4MB) */
else if (romdata->region->bytes() <= 0x400000)
memset(romdata->region->base(), 0, romdata->region->bytes());
#ifdef MAME_DEBUG
/* if we're debugging, fill region with random data to catch errors */
else
fill_random(romdata->machine(), romdata->region->base(), romdata->region->bytes());
#endif
/* update total number of roms */
for (const rom_entry *rom = rom_first_file(region); rom != NULL; rom = rom_next_file(rom))
{
romdata->romstotal++;
romdata->romstotalsize += rom_file_size(rom);
}
/* now process the entries in the region */
if (ROMREGION_ISROMDATA(region))
process_rom_entries(romdata, locationtag, region, region + 1, &device, TRUE);
else if (ROMREGION_ISDISKDATA(region))
process_disk_entries(romdata, core_strdup(regiontag.cstr()), region, region + 1, locationtag);
}
/* now go back and post-process all the regions */
for (region = start_region; region != NULL; region = rom_next_region(region))
{
device.subtag(regiontag, ROMREGION_GETTAG(region));
region_post_process(romdata, regiontag.cstr(), ROMREGION_ISINVERTED(region));
}
/* display the results and exit */
display_rom_load_results(romdata, TRUE);
}