public unsafe uint load32(uint address)
{
uint i = address >> 29;
uint addr = address & RegionMask[i];
if (addr < 0x1F00_0000)
{
return(load <uint>(addr & 0x1F_FFFF, ramPtr));
}
else if (addr < 0x1F80_0000)
{
return(load <uint>(addr & 0x7_FFFF, ex1Ptr));
}
else if (addr < 0x1f80_0400)
{
return(load <uint>(addr & 0x3FF, scrathpadPtr));
}
else if (addr < 0x1F80_1040)
{
return(load <uint>(addr & 0xF, memoryControl1));
}
else if (addr < 0x1F80_1050)
{
return(joypad.load(addr));
}
else if (addr < 0x1F80_1060)
{
Console.WriteLine($"[BUS] Read Unsupported to SIO address: {addr:x8}");
return(load <uint>(addr & 0xF, sio));
}
else if (addr < 0x1F80_1070)
{
return(load <uint>(addr & 0xF, memoryControl2));
}
else if (addr < 0x1F80_1080)
{
return(interruptController.load(addr));
}
else if (addr < 0x1F80_1100)
{
return(dma.load(addr));
}
else if (addr < 0x1F80_1140)
{
return(timers.load(addr));
}
else if (addr <= 0x1F80_1803)
{
return(cdrom.load(addr));
}
else if (addr == 0x1F80_1810)
{
return(gpu.loadGPUREAD());
}
else if (addr == 0x1F80_1814)
{
return(gpu.loadGPUSTAT());
}
else if (addr == 0x1F80_1820)
{
return(mdec.readMDEC0_Data());
}
else if (addr == 0x1F80_1824)
{
return(mdec.readMDEC1_Status());
}
else if (addr < 0x1F80_2000)
{
return(spu.load(addr));
}
else if (addr < 0x1F80_4000)
{
Console.WriteLine($"[BUS] Read Unsupported to EXP2 address: {addr:x8}");
return(0xFFFF_FFFF);
}
else if (addr < 0x1FC8_0000)
{
return(load <uint>(addr & 0x7_FFFF, biosPtr));
}
else if (addr == 0xFFFE0130)
{
return(memoryCache);
}
else
{
Console.WriteLine("[BUS] Load32 Unsupported: " + addr.ToString("x8"));
return(0xFFFF_FFFF);
}
}