public override void Process(Cpu cpu)
{
uint address = cpu.DecodeArgument(0);
uint value = cpu.DecodeArgument(1);
cpu.MemoryBus.Write(address, value); //Write back Result
}
public override void Process(Cpu cpu)
{
uint addressSrcPtr = cpu.DecodeArgument(0);
uint addressSrc = cpu.MemoryBus.Read(cpu.MemoryBus.Read(addressSrcPtr)); // Dereference
uint addressDst = cpu.DecodeArgument(1);
cpu.MemoryBus.Write(addressDst, addressSrc); //Write back Result
}
public override void Process(Cpu cpu)
{
uint addressSrc = cpu.DecodeArgument(0);
uint addressDst = cpu.DecodeArgument(1);
uint result = cpu.MemoryBus.Read(addressSrc);
cpu.MemoryBus.Write(addressDst, result); //Write back Result
}
public override void Process(Cpu cpu)
{
uint addressA = cpu.DecodeArgument(0); //Number A Address
uint addressB = cpu.DecodeArgument(1); //Number A Address
uint a = cpu.MemoryBus.Read(addressA); //Read Value From RAM
uint result = a ^ 0x80000000; //Access Bit Sign Directly (interpret UINT as float)
cpu.MemoryBus.Write(addressB, result); //Write back Result
}
public override void Process(Cpu cpu)
{
uint a = cpu.MemoryBus.Read(cpu.DecodeArgument(0));
uint address = cpu.DecodeArgument(1);
bool jmp = Calculate(a, 0);
if (jmp)
{
cpu.SetState(address - InstructionSize);
}
}
public override void Process(Cpu cpu)
{
uint addressA = cpu.DecodeArgument(0); //Number A Address
uint addressB = cpu.DecodeArgument(1); //Number B Address
uint a = cpu.MemoryBus.Read(addressA); //Read Value From RAM
uint b = cpu.MemoryBus.Read(addressB); //Read Value From RAM
uint result = Calculate(a, b); //Calculate Value
cpu.MemoryBus.Write(addressA, result); //Write back Result
}
public override void Process(Cpu cpu)
{
uint addr = cpu.DecodeArgument(0);
uint val = cpu.MemoryBus.Read(addr);
cpu.Push(val);
}
public override void Process(Cpu cpu)
{
uint a = cpu.DecodeArgument(0);
uint address = cpu.MemoryBus.Read(a);
cpu.PushState(address - InstructionSize);
}
public override void Process(Cpu cpu)
{
uint addr = cpu.DecodeArgument(0);
uint val = cpu.Pop();
cpu.MemoryBus.Write(addr, val);
}
public override void Process(Cpu cpu)
{
uint addr = cpu.DecodeArgument(0);
uint val = cpu.GetInternalInterruptHandler();
cpu.MemoryBus.Write(addr, val);
}
public override void Process(Cpu cpu)
{
uint addressA = cpu.DecodeArgument(0); //Number A Address
uint a = cpu.MemoryBus.Read(addressA); //Read Value From RAM
uint result = (this as MathInstruction).Calculate(a, 1); //Calculate Value
cpu.MemoryBus.Write(addressA, result); //Write back Result
}
public override void Process(Cpu cpu)
{
cpu.FireInterrupt(cpu.DecodeArgument(0));
}
public override void Process(Cpu cpu)
{
uint address = cpu.DecodeArgument(0);
cpu.SetState(address - InstructionSize);
}
public override void Process(Cpu cpu)
{
cpu.SetInternalInterruptHandler(cpu.MemoryBus.Read(cpu.DecodeArgument(0)));
}