/// <inheritdoc/>
public override void PerformAction(
IParsedInstruction instruction,
IEmulatedMemory memory,
IProcessorState state,
IALU alu)
{
ushort addressA = (ushort)state.Registers[instruction.Register1];
ushort addressB = (ushort)state.Registers[instruction.Register2];
byte a = 0;
byte b = 0;
for (ushort i = 0; i < instruction.Immediate; i++)
{
a = (byte)memory.GetValue(0, (ushort)(addressA + i));
b = (byte)memory.GetValue(0, (ushort)(addressB + i));
if (a != b)
{
break;
}
}
state.High = a > b;
state.Equal = a == b;
state.Low = !state.High;
}
/// <inheritdoc/>
public long GetData(IParsedInstruction instruction, IEmulatedMemory memory, IProcessorState state, IALU alu)
{
return((long)memory.GetValue(instruction.Width, instruction.Address));
}
/// <inheritdoc/>
public long GetData(IParsedInstruction instruction, IEmulatedMemory memory, IProcessorState state, IALU alu)
{
return((long)memory.GetValue(instruction.Width, (ushort)state.Registers[instruction.Register1]));
}
