/// <summary>
/// Crée une nouvelle instance de SNES
/// </summary>
public SnesPlatform()
{
//Taille maximale addressable par la SNES
const int mappedMemorySize = 0x7FFFFF+1;
memory = new MemoryContainer(mappedMemorySize);
cpu = new CPU(this);
decoder = new InstructionsDecoder(cpu);
encoder = new InstructionsEncoder(cpu);
interpreter = new LiveInstructionsDecoder(this);
}
public InstructionsDecodeTable(CPU cpu)
{
if (cpu == null)
throw new ArgumentNullException("cpu");
this.cpu = cpu;
KnownInstructions = new Instruction[256];
LoadKnownInstructions();
/* Pour toutes les instructions qu'on ne connait pas ... */
for (int i = 0; i < 256; i++)
{
if (KnownInstructions[i] == null)
{
KnownInstructions[i] = new InstructionInvalid(cpu, i);
Debug.WriteLine(String.Format("No OpCode for : {0}", i.ToString("X")));
}
}
}
