public void load(Mode cartridge_mode, string[] xml_list)
{
mode = cartridge_mode;
region = Region.NTSC;
ram_size = 0;
spc7110_data_rom_offset = 0x100000;
supergameboy_version = SuperGameBoyVersion.Version1;
supergameboy_ram_size = 0;
supergameboy_rtc_size = 0;
has_bsx_slot = false;
has_superfx = false;
has_sa1 = false;
has_srtc = false;
has_sdd1 = false;
has_spc7110 = false;
has_spc7110rtc = false;
has_cx4 = false;
has_dsp1 = false;
has_dsp2 = false;
has_dsp3 = false;
has_dsp4 = false;
has_obc1 = false;
has_st0010 = false;
has_st0011 = false;
has_st0018 = false;
has_msu1 = false;
has_serial = false;
parse_xml(xml_list);
if (ram_size > 0)
{
MappedRAM.cartram.map(Enumerable.Repeat<byte>(0xff, (int)ram_size).ToArray(), ram_size);
}
if (has_srtc || has_spc7110rtc)
{
MappedRAM.cartram.map(Enumerable.Repeat<byte>(0xff, 20).ToArray(), 20);
}
if (mode == Mode.Bsx)
{
MappedRAM.bsxram.map(Enumerable.Repeat<byte>(0xff, 32 * 1024).ToArray(), 32 * 1024);
MappedRAM.bsxram.map(Enumerable.Repeat<byte>(0xff, 512 * 1024).ToArray(), 512 * 1024);
}
if (mode == Mode.SufamiTurbo)
{
if (!ReferenceEquals(MappedRAM.stArom.data(), null))
{
MappedRAM.stAram.map(Enumerable.Repeat<byte>(0xff, 128 * 1024).ToArray(), 128 * 1024);
}
if (!ReferenceEquals(MappedRAM.stBrom.data(), null))
{
MappedRAM.stBram.map(Enumerable.Repeat<byte>(0xff, 128 * 1024).ToArray(), 128 * 1024);
}
}
if (mode == Mode.SuperGameBoy)
{
if (!ReferenceEquals(MappedRAM.gbrom.data(), null))
{
if (Convert.ToBoolean(supergameboy_ram_size))
{
MappedRAM.gbram.map(Enumerable.Repeat<byte>(0xff, (int)supergameboy_ram_size).ToArray(), supergameboy_ram_size);
}
if (Convert.ToBoolean(supergameboy_rtc_size))
{
MappedRAM.gbrtc.map(Enumerable.Repeat<byte>(0x00, (int)supergameboy_rtc_size).ToArray(), supergameboy_rtc_size);
}
}
}
MappedRAM.cartrom.write_protect(true);
MappedRAM.cartram.write_protect(false);
MappedRAM.cartrtc.write_protect(false);
MappedRAM.bsxflash.write_protect(true);
MappedRAM.bsxram.write_protect(false);
MappedRAM.bsxpram.write_protect(false);
MappedRAM.stArom.write_protect(true);
MappedRAM.stAram.write_protect(false);
MappedRAM.stBrom.write_protect(true);
MappedRAM.stBram.write_protect(false);
MappedRAM.gbrom.write_protect(true);
MappedRAM.gbram.write_protect(false);
MappedRAM.gbrtc.write_protect(false);
uint checksum = Bit.ToUint32(~0);
foreach (var n in MappedRAM.cartrom.data())
{
checksum = CRC32.adjust(checksum, n);
}
if (MappedRAM.bsxflash.size() != 0 && MappedRAM.bsxflash.size() != Bit.ToUint32(~0))
{
foreach (var n in MappedRAM.bsxflash.data())
{
checksum = CRC32.adjust(checksum, n);
}
}
if (MappedRAM.stArom.size() != 0 && MappedRAM.stArom.size() != Bit.ToUint32(~0))
{
foreach (var n in MappedRAM.stArom.data())
{
checksum = CRC32.adjust(checksum, n);
}
}
if (MappedRAM.stBrom.size() != 0 && MappedRAM.stBrom.size() != Bit.ToUint32(~0))
{
foreach (var n in MappedRAM.stBrom.data())
{
checksum = CRC32.adjust(checksum, n);
}
}
if (MappedRAM.gbrom.size() != 0 && MappedRAM.gbrom.size() != Bit.ToUint32(~0))
{
foreach (var n in MappedRAM.gbrom.data())
{
checksum = CRC32.adjust(checksum, n);
}
}
crc32 = ~checksum;
//// TODO: verify hash
//var sha = new SHA256Managed();
//var shahash = sha.ComputeHash(MappedRAM.cartrom.data());
//string hash = string.Empty;
//foreach (var n in shahash)
//{
// hash += n.ToString("X2");
//}
//sha256 = hash;
Bus.bus.load_cart();
System.system.serialize_init();
loaded = true;
}
private void xml_parse_supergameboy(XElement root)
{
if (mode != Mode.SuperGameBoy)
{
return;
}
if (root.Attributes("revision").Any())
{
if (root.Attribute("revision").Value == "1")
{
supergameboy_version = SuperGameBoyVersion.Version1;
}
if (root.Attribute("revision").Value == "2")
{
supergameboy_version = SuperGameBoyVersion.Version2;
}
}
foreach (var node in root.Elements("mmio"))
{
foreach (var leaf in node.Elements("map"))
{
Mapping m = new Mapping((Memory)SuperGameBoy.supergameboy);
if (leaf.Attributes("address").Any())
{
xml_parse_address(m, leaf.Attribute("address").Value);
}
mapping.Add(m);
}
}
}
