protected FloatingValue ReadFloat(CPUx86 cpu, uint address, int size)
{
if (size == 128)
{
return(new FloatingValue()
{
ULow = cpu.Read64(address),
UHigh = cpu.Read64(address + 0x8)
});
}
else if (size == 64)
{
return(new FloatingValue()
{
ULow = cpu.Read64(address)
});
}
else if (size == 32)
{
var val = new FloatingValue();
var b = BitConverter.GetBytes(cpu.Read32(address));
val.LowF = BitConverter.ToSingle(b, 0);
return(val);
}
throw new SimCPUException();
}
protected void StoreFloatValue(CPUx86 cpu, SimOperand operand, double value, int size)
{
var val = new FloatingValue()
{
Low = value
};
StoreFloatValue(cpu, operand, val, size);
}
protected void WriteFloat(CPUx86 cpu, uint address, FloatingValue value, int size)
{
if (size == 128)
{
cpu.Write64(address, value.ULow);
cpu.Write64(address + 0x08, value.UHigh);
}
else if (size == 64)
{
cpu.Write64(address, value.ULow);
}
else if (size == 32)
{
var b = BitConverter.GetBytes(value.LowF);
uint val = BitConverter.ToUInt32(b, 0);
cpu.Write32(address, val);
}
}
public void ShowFloatingCoinAmount(float gainedAmount)
{
if (gainedAmount <= 0)
{
return;
}
FloatingValue fValue = moneyGainSlots.FirstOrDefault(e => !e.IsFloating);
if (fValue == null)
{
GameObject go = GameObject.Instantiate(_pfMoneyGainText, _moneyGainPanel, false);
moneyGainSlots.Add(go.GetComponent <FloatingValue>());
fValue = moneyGainSlots.Last();
}
fValue.StartFloating($"{gainedAmount} {Constants.TMP_SPRITE_COIN}");
}
protected void StoreFloatValue(CPUx86 cpu, SimOperand operand, FloatingValue value, int size)
{
Debug.Assert(!operand.IsImmediate);
if (operand.IsRegister)
{
var newValue = ((operand.Register) as RegisterFloatingPoint).Value;
switch (size)
{
case 128:
newValue = value;
break;
case 64:
newValue.Low = value.Low;
break;
case 32:
newValue.LowF = value.LowF;
break;
}
((operand.Register) as RegisterFloatingPoint).Value = newValue;
}
if (operand.IsLabel)
{
uint address = (uint)cpu.GetSymbol(operand.Label).Address;
WriteFloat(cpu, address, value, size);
}
if (operand.IsMemory)
{
uint address = GetAddress(cpu, operand);
WriteFloat(cpu, address, value, size);
}
}
protected void WriteFloat(CPUx86 cpu, uint address, FloatingValue value, int size)
{
if (size == 128)
{
cpu.Write64(address, value.ULow);
cpu.Write64(address + 0x08, value.UHigh);
}
else if (size == 64)
{
cpu.Write64(address, value.ULow);
}
else if (size == 32)
{
var b = BitConverter.GetBytes(value.LowF);
uint val = BitConverter.ToUInt32(b, 0);
cpu.Write32(address, val);
}
}
protected void StoreFloatValue(CPUx86 cpu, SimOperand operand, FloatingValue value, int size)
{
Debug.Assert(!operand.IsImmediate);
if (operand.IsRegister)
{
var newValue = ((operand.Register) as RegisterFloatingPoint).Value;
switch (size)
{
case 128:
newValue = value;
break;
case 64:
newValue.Low = value.Low;
break;
case 32:
newValue.LowF = value.LowF;
break;
}
((operand.Register) as RegisterFloatingPoint).Value = newValue;
}
if (operand.IsLabel)
{
uint address = (uint)cpu.GetSymbol(operand.Label).Address;
WriteFloat(cpu, address, value, size);
}
if (operand.IsMemory)
{
uint address = GetAddress(cpu, operand);
WriteFloat(cpu, address, value, size);
}
}
protected void StoreFloatValue(CPUx86 cpu, SimOperand operand, double value, int size)
{
var val = new FloatingValue()
{
Low = value
};
StoreFloatValue(cpu, operand, val, size);
}
protected FloatingValue ReadFloat(CPUx86 cpu, uint address, int size)
{
if (size == 128)
{
return new FloatingValue()
{
ULow = cpu.Read64(address),
UHigh = cpu.Read64(address + 0x8)
};
}
else if (size == 64)
{
return new FloatingValue()
{
ULow = cpu.Read64(address)
};
}
else if (size == 32)
{
var val = new FloatingValue();
var b = BitConverter.GetBytes(cpu.Read32(address));
val.LowF = BitConverter.ToSingle(b, 0);
return val;
}
throw new SimCPUException();
}
