public static void VADD(Accumulator accumulator, VectorAdderBuffer vectorAdderBuffer, VectorStack vectorStack0, VectorStack vectorStack1, StatusRegister statusRegister)
{
ushort operator1 = vectorStack0.pop();
ushort operator2 = vectorStack1.pop();
byte operator1MSB = (byte)((int)operator1 >> 7);
byte operator2MSB = (byte)((int)operator2 >> 7);
accumulator.accumulator = (byte)((int)operator1 + operator2);
byte resMSB = (byte)((int)accumulator.accumulator >> 7);
statusRegister.overflow = (operator1MSB == operator2MSB) && (operator2MSB != resMSB);
statusRegister.carry = ((operator1 + operator2) > 255);
setNegativeAndZeroFlags(accumulator, statusRegister);
vectorAdderBuffer.vectorAdderBuffer = (byte)((int)vectorStack0.pop() + vectorStack1.pop());
}
public static void PUSH(VectorStack vectorStack, Accumulator accumulator)
{
vectorStack.push(accumulator.accumulator);
}
