protected ImmutableState(ImmutableState prev, ushort from, ushort to, DeviceState device)
{
_memory = prev._memory;
_regs = prev._regs;
_memoryMap = new MemoryMap(prev._memoryMap);
_memoryMap.Map(from, to, device.Id);
_deviceStates = new Dictionary<string,DeviceState>(prev._deviceStates);
_deviceStates[device.Id] = device;
}
protected DeviceState(DeviceState previous)
{
OnWrite = previous.OnWrite;
}
public IState Map(ushort from, ushort to, DeviceState device)
{
_memoryMap.Map(from, to, device.Id);
_deviceStates[device.Id] = device;
return this;
}
public IState Map(ushort from, ushort to, DeviceState device)
{
return new ImmutableState(this, from, to, device);
}