public override void Execute(PICController controller)
{
uint Result = controller.GetWRegister() & Literal;
controller.SetWRegister(Result);
controller.SetUnbankedRegisterBit(PICMemory.ADDR_STATUS, PICMemory.STATUS_BIT_Z, Result == 0);
}
public override void Execute(PICController controller)
{
uint a = controller.GetBankedRegister(Register);
uint b = controller.GetWRegister();
bool carry;
bool dc = BinaryHelper.getSubtractionDigitCarry(a, b);
if (carry = a < b)
{
a += 0x100;
}
uint Result = a - b;
controller.SetUnbankedRegisterBit(PICMemory.ADDR_STATUS, PICMemory.STATUS_BIT_Z, (Result % 0x100) == 0);
controller.SetUnbankedRegisterBit(PICMemory.ADDR_STATUS, PICMemory.STATUS_BIT_DC, dc);
controller.SetUnbankedRegisterBit(PICMemory.ADDR_STATUS, PICMemory.STATUS_BIT_C, !carry);
Result %= 0x100;
if (Target)
{
controller.SetBankedRegister(Register, Result);
}
else
{
controller.SetWRegister(Result);
}
}
public override void Execute(PICController controller)
{
bool Cond = TestCondition(controller);
uint Result = controller.GetBankedRegister(Register);
if (Result == 0)
{
Result = 0xFF;
}
else
{
Result -= 1;
}
if (Target)
{
controller.SetBankedRegister(Register, Result);
}
else
{
controller.SetWRegister(Result);
}
if (Cond)
{
controller.SetPC_13Bit(controller.GetPC() + 1);
}
}
public override void Execute(PICController controller)
{
uint Result = controller.GetBankedRegister(Register);
controller.SetUnbankedRegisterBit(PICMemory.ADDR_STATUS, PICMemory.STATUS_BIT_Z, Result == 0);
if (Target)
{
controller.SetBankedRegister(Register, Result);
}
else
{
controller.SetWRegister(Result);
}
}
public override void Execute(PICController controller)
{
uint Result = controller.GetBankedRegister(Register);
uint Low = Result & 0x0F;
uint High = Result & 0xF0;
Result = (Low << 4) | (High >> 4);
if (Target)
{
controller.SetBankedRegister(Register, Result);
}
else
{
controller.SetWRegister(Result);
}
}
public override void Execute(PICController controller)
{
uint Result = controller.GetBankedRegister(Register);
uint Carry_Old = controller.GetUnbankedRegisterBit(PICMemory.ADDR_STATUS, PICMemory.STATUS_BIT_C) ? 1u : 0u;
uint Carry_New = (Result & 0x80) >> 7;
Result = Result << 1;
Result &= 0xFF;
Result |= Carry_Old;
controller.SetUnbankedRegisterBit(PICMemory.ADDR_STATUS, PICMemory.STATUS_BIT_C, Carry_New != 0);
if (Target)
{
controller.SetBankedRegister(Register, Result);
}
else
{
controller.SetWRegister(Result);
}
}
public override void Execute(PICController controller)
{
uint a = controller.GetBankedRegister(Register);
uint b = controller.GetWRegister();
uint Result = a + b;
bool dc = BinaryHelper.getAdditionDigitCarry(a, b);
controller.SetUnbankedRegisterBit(PICMemory.ADDR_STATUS, PICMemory.STATUS_BIT_Z, (Result % 0x100) == 0);
controller.SetUnbankedRegisterBit(PICMemory.ADDR_STATUS, PICMemory.STATUS_BIT_DC, dc);
controller.SetUnbankedRegisterBit(PICMemory.ADDR_STATUS, PICMemory.STATUS_BIT_C, Result > 0xFF);
Result %= 0x100;
if (Target)
{
controller.SetBankedRegister(Register, Result);
}
else
{
controller.SetWRegister(Result);
}
}
public override void Execute(PICController controller)
{
controller.SetWRegister(Literal);
}
public override void Execute(PICController controller)
{
controller.SetWRegister(Literal);
controller.SetPC_13Bit(controller.PopCallStack());
}
public override void Execute(PICController controller)
{
controller.SetWRegister(0x00);
controller.SetUnbankedRegisterBit(PICMemory.ADDR_STATUS, PICMemory.STATUS_BIT_Z, true);
}