void ApuDA()
{
// MOVW dp,YA
S9xAPUSetByteZ(IAPU.Registers.YA.B.A, OP1);
S9xAPUSetByteZ(IAPU.Registers.YA.B.Y, OP1 + 1);
IAPU.PC += 2;
}
void Apu8F()
{
// MOV dp,#00
uint8_t Work8 = OP1;
S9xAPUSetByteZ(Work8, OP2);
IAPU.PC += 3;
}
void Apu4B()
{
// LSR dp
uint8_t Work8 = S9xAPUGetByteZ(OP1);
LSR(Work8);
S9xAPUSetByteZ(Work8, OP1);
IAPU.PC += 2;
}
void Apu39()
{
// AND (X),(Y)
uint8 Work8 = S9xAPUGetByteZ(IAPU.X) & S9xAPUGetByteZ(IAPU.YA.B.Y);
APUSetZN8(Work8);
S9xAPUSetByteZ(Work8, IAPU.X);
IAPU.PC++;
}
void Apu7B()
{
// ROR dp+X
uint8_t Work8 = S9xAPUGetByteZ(OP1 + IAPU.Registers.X);
ROR(Work8);
S9xAPUSetByteZ(Work8, OP1 + IAPU.Registers.X);
IAPU.PC += 2;
}
void Apu5B()
{
// LSR dp+X
uint8 Work8 = S9xAPUGetByteZ(OP1 + IAPU.X);
LSR(Work8);
S9xAPUSetByteZ(Work8, OP1 + IAPU.X);
IAPU.PC += 2;
}
void Apu19()
{
// OR (X),(Y)
uint8 Work8 = S9xAPUGetByteZ(IAPU.X) | S9xAPUGetByteZ(IAPU.YA.B.Y);
APUSetZN8(Work8);
S9xAPUSetByteZ(Work8, IAPU.X);
IAPU.PC++;
}
void Apu0B()
{
// ASL dp
uint8_t Work8 = S9xAPUGetByteZ(OP1);
ASL(Work8);
S9xAPUSetByteZ(Work8, OP1);
IAPU.PC += 2;
}
void Apu3B()
{
// ROL dp+X
uint8 Work8 = S9xAPUGetByteZ(OP1 + IAPU.X);
ROL(Work8);
S9xAPUSetByteZ(Work8, OP1 + IAPU.X);
IAPU.PC += 2;
}
void Apu2B()
{
// ROL dp
uint8 Work8 = S9xAPUGetByteZ(OP1);
ROL(Work8);
S9xAPUSetByteZ(Work8, OP1);
IAPU.PC += 2;
}
void Apu6B()
{
// ROR dp
uint8_t Work8 = S9xAPUGetByteZ(OP1);
ROR(Work8);
S9xAPUSetByteZ(Work8, OP1);
IAPU.PC += 2;
}
void Apu1B()
{
// ASL dp+X
uint8_t Work8 = S9xAPUGetByteZ(OP1 + IAPU.Registers.X);
ASL(Work8);
S9xAPUSetByteZ(Work8, OP1 + IAPU.Registers.X);
IAPU.PC += 2;
}
void Apu59()
{
// EOR (X),(Y)
uint8_t Work8 = S9xAPUGetByteZ(IAPU.Registers.X) ^ S9xAPUGetByteZ(
IAPU.Registers.YA.B.Y);
APUSetZN8(Work8);
S9xAPUSetByteZ(Work8, IAPU.Registers.X);
IAPU.PC++;
}
void Apu18()
{
// OR dp,#00
uint8_t Work8 = OP1;
Work8 |= S9xAPUGetByteZ(OP2);
S9xAPUSetByteZ(Work8, OP2);
APUSetZN8(Work8);
IAPU.PC += 3;
}
void Apu58()
{
// EOR dp,#00
uint8 Work8 = OP1;
Work8 ^= S9xAPUGetByteZ(OP2);
S9xAPUSetByteZ(Work8, OP2);
APUSetZN8(Work8);
IAPU.PC += 3;
}
void Apu49()
{
// EOR dp(dest),dp(src)
uint8 Work8 = S9xAPUGetByteZ(OP1);
Work8 ^= S9xAPUGetByteZ(OP2);
S9xAPUSetByteZ(Work8, OP2);
APUSetZN8(Work8);
IAPU.PC += 3;
}
void Apu99()
{
// ADC (X),(Y)
uint8_t W1 = S9xAPUGetByteZ(IAPU.Registers.X);
uint8_t Work8 = S9xAPUGetByteZ(IAPU.Registers.YA.B.Y);
ADC(W1, Work8);
S9xAPUSetByteZ(W1, IAPU.Registers.X);
IAPU.PC++;
}
void Apu38()
{
// AND dp,#00
uint8_t Work8 = OP1;
Work8 &= S9xAPUGetByteZ(OP2);
S9xAPUSetByteZ(Work8, OP2);
APUSetZN8(Work8);
IAPU.PC += 3;
}
void Apu98()
{
// ADC dp,#00
uint8_t Work8 = OP1;
uint8_t W1 = S9xAPUGetByteZ(OP2);
ADC(W1, Work8);
S9xAPUSetByteZ(W1, OP2);
IAPU.PC += 3;
}
void Apu09()
{
// OR dp(dest),dp(src)
uint8_t Work8 = S9xAPUGetByteZ(OP1);
Work8 |= S9xAPUGetByteZ(OP2);
S9xAPUSetByteZ(Work8, OP2);
APUSetZN8(Work8);
IAPU.PC += 3;
}
void Apu89()
{
// ADC dp(dest),dp(src)
uint8_t Work8 = S9xAPUGetByteZ(OP1);
uint8_t W1 = S9xAPUGetByteZ(OP2);
ADC(W1, Work8);
S9xAPUSetByteZ(W1, OP2);
IAPU.PC += 3;
}
void Apu3A()
{
// INCW dp
uint16_t Work16 = S9xAPUGetByteZ(OP1) + (S9xAPUGetByteZ(OP1 + 1) << 8);
Work16++;
S9xAPUSetByteZ((uint8_t) Work16, OP1);
S9xAPUSetByteZ(Work16 >> 8, OP1 + 1);
APUSetZN16(Work16);
IAPU.PC += 2;
}
void Apu1A()
{
// DECW dp
uint16 Work16 = S9xAPUGetByteZ(OP1) + (S9xAPUGetByteZ(OP1 + 1) << 8);
Work16--;
S9xAPUSetByteZ((uint8) Work16, OP1);
S9xAPUSetByteZ(Work16 >> 8, OP1 + 1);
APUSetZN16(Work16);
IAPU.PC += 2;
}
void Apu9B()
{
// DEC dp+X
uint8_t Work8 = S9xAPUGetByteZ(OP1 + IAPU.Registers.X) - 1;
S9xAPUSetByteZ(Work8, OP1 + IAPU.Registers.X);
APUSetZN8(Work8);
#ifdef SPC700_SHUTDOWN
IAPU.WaitCounter++;
#endif
IAPU.PC += 2;
}
void Apu8B()
{
// DEC dp
uint8_t Work8 = S9xAPUGetByteZ(OP1) - 1;
S9xAPUSetByteZ(Work8, OP1);
APUSetZN8(Work8);
#ifdef SPC700_SHUTDOWN
IAPU.WaitCounter++;
#endif
IAPU.PC += 2;
}
void ApuBB()
{
// INC dp+X
uint8 Work8 = S9xAPUGetByteZ(OP1 + IAPU.X) + 1;
S9xAPUSetByteZ(Work8, OP1 + IAPU.X);
APUSetZN8(Work8);
#ifdef SPC700_SHUTDOWN
IAPU.WaitCounter++;
#endif
IAPU.PC += 2;
}
void Apu6E()
{
// DBNZ dp,rel
uint8_t Work8 = OP1;
Relative2();
uint8_t W1 = S9xAPUGetByteZ(Work8) - 1;
S9xAPUSetByteZ(W1, Work8);
if (W1 != 0)
{
IAPU.PC = IAPU.RAM + (uint16_t) Int16;
APU.Cycles += IAPU.TwoCycles;
}
else
IAPU.PC += 3;
}