#define OP_ARITH(name, operation, setflags, flagops, gettempc)   \
	static int op ## name ## _b_rmw_a16(uint32_t fetchdat)                                         \
	{                                                                                       \
		if (gettempc) tempc = CF_SET() ? 1 : 0;                                         \
		fetch_ea_16(fetchdat);                                                          \
		if (cpu_mod == 3)                                                                   \
		{                                                                               \
			uint8_t dst = getr8(cpu_rm);                                                \
			uint8_t src = getr8(cpu_reg);                                               \
			setflags ## 8 flagops;                                                  \
			setr8(cpu_rm, operation);                                                   \
			CLOCK_CYCLES(timing_rr);                                                \
			PREFETCH_RUN(timing_rr, 2, rmdat, 0,0,0,0, 0); \
		}                                                                               \
		else                                                                            \
		{                                                                               \
			uint8_t dst;                                                            \
			SEG_CHECK_WRITE(cpu_state.ea_seg);                                      \
			dst = geteab();                         if (cpu_state.abrt) return 1;     \
			uint8_t src = getr8(cpu_reg);                                               \
			seteab(operation);                      if (cpu_state.abrt) return 1;     \
			setflags ## 8 flagops;                                                  \
			CLOCK_CYCLES(timing_mr);                                                \
			PREFETCH_RUN(timing_mr, 2, rmdat, 1,0,1,0, 0); \
		}                                                                               \
		return 0;                                                                       \
	}                                                                                       \
	static int op ## name ## _b_rmw_a32(uint32_t fetchdat)                                         \
	{                                                                                       \
		if (gettempc) tempc = CF_SET() ? 1 : 0;                                         \
		fetch_ea_32(fetchdat);                                                          \
		if (cpu_mod == 3)                                                                   \
		{                                                                               \
			uint8_t dst = getr8(cpu_rm);                                                \
			uint8_t src = getr8(cpu_reg);                                               \
			setflags ## 8 flagops;                                                  \
			setr8(cpu_rm, operation);                                                   \
			CLOCK_CYCLES(timing_rr);                                                \
			PREFETCH_RUN(timing_rr, 2, rmdat, 0,0,0,0, 1); \
		}                                                                               \
		else                                                                            \
		{                                                                               \
			uint8_t dst;                                                            \
			SEG_CHECK_WRITE(cpu_state.ea_seg);                                      \
			dst = geteab();                         if (cpu_state.abrt) return 1;     \
			uint8_t src = getr8(cpu_reg);                                               \
			seteab(operation);                              if (cpu_state.abrt) return 1;     \
			setflags ## 8 flagops;                                                  \
			CLOCK_CYCLES(timing_mr);                                                \
			PREFETCH_RUN(timing_mr, 2, rmdat, 1,0,1,0, 1); \
		}                                                                               \
		return 0;                                                                       \
	}                                                                                       \
												\
	static int op ## name ## _w_rmw_a16(uint32_t fetchdat)                                         \
	{                                                                                       \
		if (gettempc) tempc = CF_SET() ? 1 : 0;                                         \
		fetch_ea_16(fetchdat);                                                          \
		if (cpu_mod == 3)                                                                   \
		{                                                                               \
			uint16_t dst = cpu_state.regs[cpu_rm].w;                                    \
			uint16_t src = cpu_state.regs[cpu_reg].w;                                   \
			setflags ## 16 flagops;                                                 \
			cpu_state.regs[cpu_rm].w = operation;                                       \
			CLOCK_CYCLES(timing_rr);                                                \
			PREFETCH_RUN(timing_rr, 2, rmdat, 0,0,0,0, 0); \
		}                                                                               \
		else                                                                            \
		{                                                                               \
			uint16_t dst;                                                           \
			SEG_CHECK_WRITE(cpu_state.ea_seg);                                      \
			dst = geteaw();                         if (cpu_state.abrt) return 1;   \
			uint16_t src = cpu_state.regs[cpu_reg].w;                                   \
			seteaw(operation);                              if (cpu_state.abrt) return 1;     \
			setflags ## 16 flagops;                                                 \
			CLOCK_CYCLES(timing_mr);                                                \
			PREFETCH_RUN(timing_rr, 2, rmdat, 1,0,1,0, 0); \
		}                                                                               \
		return 0;                                                                       \
	}                                                                                       \
	static int op ## name ## _w_rmw_a32(uint32_t fetchdat)                                  \
	{                                                                                       \
		if (gettempc) tempc = CF_SET() ? 1 : 0;                                         \
		fetch_ea_32(fetchdat);                                                          \
		if (cpu_mod == 3)                                                                   \
		{                                                                               \
			uint16_t dst = cpu_state.regs[cpu_rm].w;                                    \
			uint16_t src = cpu_state.regs[cpu_reg].w;                                   \
			setflags ## 16 flagops;                                                 \
			cpu_state.regs[cpu_rm].w = operation;                                       \
			CLOCK_CYCLES(timing_rr);                                                \
			PREFETCH_RUN(timing_rr, 2, rmdat, 0,0,0,0, 1); \
		}                                                                               \
		else                                                                            \
		{                                                                               \
			uint16_t dst;                                                           \
			SEG_CHECK_WRITE(cpu_state.ea_seg);                                      \
			dst = geteaw();                         if (cpu_state.abrt) return 1;   \
			uint16_t src = cpu_state.regs[cpu_reg].w;                                   \
			seteaw(operation);                              if (cpu_state.abrt) return 1;     \
			setflags ## 16 flagops;                                                 \
			CLOCK_CYCLES(timing_mr);                                                \
			PREFETCH_RUN(timing_rr, 2, rmdat, 1,0,1,0, 1); \
		}                                                                               \
		return 0;                                                                       \
	}                                                                                       \
												\
	static int op ## name ## _l_rmw_a16(uint32_t fetchdat)                                         \
	{                                                                                       \
		if (gettempc) tempc = CF_SET() ? 1 : 0;                                         \
		fetch_ea_16(fetchdat);                                                          \
		if (cpu_mod == 3)                                                                   \
		{                                                                               \
			uint32_t dst = cpu_state.regs[cpu_rm].l;                                    \
			uint32_t src = cpu_state.regs[cpu_reg].l;                                   \
			setflags ## 32 flagops;                                                 \
			cpu_state.regs[cpu_rm].l = operation;                                       \
			CLOCK_CYCLES(timing_rr);                                                \
			PREFETCH_RUN(timing_rr, 2, rmdat, 0,0,0,0, 0); \
		}                                                                               \
		else                                                                            \
		{                                                                               \
			uint32_t dst;                                                           \
			SEG_CHECK_WRITE(cpu_state.ea_seg);                                      \
			dst = geteal();                         if (cpu_state.abrt) return 1;   \
			uint32_t src = cpu_state.regs[cpu_reg].l;                                   \
			seteal(operation);                              if (cpu_state.abrt) return 1;     \
			setflags ## 32 flagops;                                                 \
			CLOCK_CYCLES(timing_mr);                                               \
			PREFETCH_RUN(timing_rr, 2, rmdat, 0,1,0,1, 0); \
		}                                                                               \
		return 0;                                                                       \
	}                                                                                       \
	static int op ## name ## _l_rmw_a32(uint32_t fetchdat)                                         \
	{                                                                                       \
		if (gettempc) tempc = CF_SET() ? 1 : 0;                                         \
		fetch_ea_32(fetchdat);                                                          \
		if (cpu_mod == 3)                                                                   \
		{                                                                               \
			uint32_t dst = cpu_state.regs[cpu_rm].l;                                    \
			uint32_t src = cpu_state.regs[cpu_reg].l;                                   \
			setflags ## 32 flagops;                                                 \
			cpu_state.regs[cpu_rm].l = operation;                                       \
			CLOCK_CYCLES(timing_rr);                                                \
			PREFETCH_RUN(timing_rr, 2, rmdat, 0,0,0,0, 1); \
		}                                                                               \
		else                                                                            \
		{                                                                               \
			uint32_t dst;                                                           \
			SEG_CHECK_WRITE(cpu_state.ea_seg);                                      \
			dst = geteal();                         if (cpu_state.abrt) return 1;   \
			uint32_t src = cpu_state.regs[cpu_reg].l;                                   \
			seteal(operation);                              if (cpu_state.abrt) return 1;     \
			setflags ## 32 flagops;                                                 \
			CLOCK_CYCLES(timing_mr);                                               \
			PREFETCH_RUN(timing_rr, 2, rmdat, 0,1,0,1, 1); \
		}                                                                               \
		return 0;                                                                       \
	}                                                                                       \
												\
	static int op ## name ## _b_rm_a16(uint32_t fetchdat)                                          \
	{                                                                                       \
		uint8_t dst, src;                                                               \
		if (gettempc) tempc = CF_SET() ? 1 : 0;                                         \
		fetch_ea_16(fetchdat);                                                          \
		if (cpu_mod != 3)                                                               \
			SEG_CHECK_READ(cpu_state.ea_seg);                                       \
		dst = getr8(cpu_reg);                                                               \
		src = geteab();                                         if (cpu_state.abrt) return 1;     \
		setflags ## 8 flagops;                                                          \
		setr8(cpu_reg, operation);                                                          \
		CLOCK_CYCLES((cpu_mod == 3) ? timing_rr : timing_rm);                               \
		PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_rm, 2, rmdat, (cpu_mod == 3) ? 0 : 1,0,0,0, 0); \
		return 0;                                                                       \
	}                                                                                       \
	static int op ## name ## _b_rm_a32(uint32_t fetchdat)                                          \
	{                                                                                       \
		uint8_t dst, src;                                                               \
		if (gettempc) tempc = CF_SET() ? 1 : 0;                                         \
		fetch_ea_32(fetchdat);                                                          \
		if (cpu_mod != 3)                                                               \
			SEG_CHECK_READ(cpu_state.ea_seg);                                       \
		dst = getr8(cpu_reg);                                                               \
		src = geteab();                                         if (cpu_state.abrt) return 1;     \
		setflags ## 8 flagops;                                                          \
		setr8(cpu_reg, operation);                                                          \
		CLOCK_CYCLES((cpu_mod == 3) ? timing_rr : timing_rm);                               \
		PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_rm, 2, rmdat, (cpu_mod == 3) ? 0 : 1,0,0,0, 1); \
		return 0;                                                                       \
	}                                                                                       \
												\
	static int op ## name ## _w_rm_a16(uint32_t fetchdat)                                          \
	{                                                                                       \
		uint16_t dst, src;                                                              \
		if (gettempc) tempc = CF_SET() ? 1 : 0;                                         \
		fetch_ea_16(fetchdat);                                                          \
		if (cpu_mod != 3)                                                               \
			SEG_CHECK_READ(cpu_state.ea_seg);                                       \
		dst = cpu_state.regs[cpu_reg].w;                                                    \
		src = geteaw();                                 if (cpu_state.abrt) return 1;             \
		setflags ## 16 flagops;                                                         \
		cpu_state.regs[cpu_reg].w = operation;                                              \
		CLOCK_CYCLES((cpu_mod == 3) ? timing_rr : timing_rm);                               \
		PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_rm, 2, rmdat, (cpu_mod == 3) ? 0 : 1,0,0,0, 0); \
		return 0;                                                                       \
	}                                                                                       \
	static int op ## name ## _w_rm_a32(uint32_t fetchdat)                                          \
	{                                                                                       \
		uint16_t dst, src;                                                              \
		if (gettempc) tempc = CF_SET() ? 1 : 0;                                         \
		fetch_ea_32(fetchdat);                                                          \
		if (cpu_mod != 3)                                                               \
			SEG_CHECK_READ(cpu_state.ea_seg);                                       \
		dst = cpu_state.regs[cpu_reg].w;                                                    \
		src = geteaw();                                 if (cpu_state.abrt) return 1;             \
		setflags ## 16 flagops;                                                         \
		cpu_state.regs[cpu_reg].w = operation;                                              \
		CLOCK_CYCLES((cpu_mod == 3) ? timing_rr : timing_rm);                               \
		PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_rm, 2, rmdat, (cpu_mod == 3) ? 0 : 1,0,0,0, 1); \
		return 0;                                                                       \
	}                                                                                       \
												\
	static int op ## name ## _l_rm_a16(uint32_t fetchdat)                                          \
	{                                                                                       \
		uint32_t dst, src;                                                              \
		if (gettempc) tempc = CF_SET() ? 1 : 0;                                         \
		fetch_ea_16(fetchdat);                                                          \
		if (cpu_mod != 3)                                                               \
			SEG_CHECK_READ(cpu_state.ea_seg);                                       \
		dst = cpu_state.regs[cpu_reg].l;                                                    \
		src = geteal();                                 if (cpu_state.abrt) return 1;             \
		setflags ## 32 flagops;                                                         \
		cpu_state.regs[cpu_reg].l = operation;                                              \
		CLOCK_CYCLES((cpu_mod == 3) ? timing_rr : timing_rml);                              \
		PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_rm, 2, rmdat, 0, (cpu_mod == 3) ? 0 : 1,0,0, 0); \
		return 0;                                                                       \
	}                                                                                       \
	static int op ## name ## _l_rm_a32(uint32_t fetchdat)                                          \
	{                                                                                       \
		uint32_t dst, src;                                                              \
		if (gettempc) tempc = CF_SET() ? 1 : 0;                                         \
		fetch_ea_32(fetchdat);                                                          \
		if (cpu_mod != 3)                                                               \
			SEG_CHECK_READ(cpu_state.ea_seg);                                       \
		dst = cpu_state.regs[cpu_reg].l;                                                    \
		src = geteal();                                 if (cpu_state.abrt) return 1;             \
		setflags ## 32 flagops;                                                         \
		cpu_state.regs[cpu_reg].l = operation;                                              \
		CLOCK_CYCLES((cpu_mod == 3) ? timing_rr : timing_rml);                              \
		PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_rm, 2, rmdat, 0, (cpu_mod == 3) ? 0 : 1,0,0, 1); \
		return 0;                                                                       \
	}                                                                                       \
												\
	static int op ## name ## _AL_imm(uint32_t fetchdat)                                            \
	{                                                                                       \
		uint8_t dst = AL;                                                               \
		uint8_t src = getbytef();                                                       \
		if (gettempc) tempc = CF_SET() ? 1 : 0;                                         \
		setflags ## 8 flagops;                                                          \
		AL = operation;                                                                 \
		CLOCK_CYCLES(timing_rr);                                                        \
		PREFETCH_RUN(timing_rr, 2, -1, 0,0,0,0, 0); \
		return 0;                                                                       \
	}                                                                                       \
												\
	static int op ## name ## _AX_imm(uint32_t fetchdat)                                            \
	{                                                                                       \
		uint16_t dst = AX;                                                              \
		uint16_t src = getwordf();                                                      \
		if (gettempc) tempc = CF_SET() ? 1 : 0;                                         \
		setflags ## 16 flagops;                                                         \
		AX = operation;                                                                 \
		CLOCK_CYCLES(timing_rr);                                                        \
		PREFETCH_RUN(timing_rr, 3, -1, 0,0,0,0, 0); \
		return 0;                                                                       \
	}                                                                                       \
												\
	static int op ## name ## _EAX_imm(uint32_t fetchdat)                                           \
	{                                                                                       \
		uint32_t dst = EAX;                                                             \
		uint32_t src = getlong(); if (cpu_state.abrt) return 1;                                   \
		if (gettempc) tempc = CF_SET() ? 1 : 0;                                         \
		setflags ## 32 flagops;                                                         \
		EAX = operation;                                                                \
		CLOCK_CYCLES(timing_rr);                                                        \
		PREFETCH_RUN(timing_rr, 5, -1, 0,0,0,0, 0); \
		return 0;                                                                       \
	}

OP_ARITH(ADD, dst + src,           setadd, (dst, src), 0)
OP_ARITH(ADC, dst + src + tempc,   setadc, (dst, src), 1)
OP_ARITH(SUB, dst - src,           setsub, (dst, src), 0)
OP_ARITH(SBB, dst - (src + tempc), setsbc, (dst, src), 1)
OP_ARITH(OR,  dst | src,           setznp, (dst | src), 0)
OP_ARITH(AND, dst & src,           setznp, (dst & src), 0)
OP_ARITH(XOR, dst ^ src,           setznp, (dst ^ src), 0)

static int opCMP_b_rmw_a16(uint32_t fetchdat)
{
	uint8_t dst;
	fetch_ea_16(fetchdat);
	if (cpu_mod != 3)
		SEG_CHECK_READ(cpu_state.ea_seg);
	dst = geteab();                                         if (cpu_state.abrt) return 1;
	setsub8(dst, getr8(cpu_reg));
	if (is486) CLOCK_CYCLES((cpu_mod == 3) ? 1 : 2);
	else       CLOCK_CYCLES((cpu_mod == 3) ? 2 : 5);
	PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_rm, 2, rmdat, (cpu_mod == 3) ? 0 : 1,0,0,0, 0);
	return 0;
}
static int opCMP_b_rmw_a32(uint32_t fetchdat)
{
	uint8_t dst;
	fetch_ea_32(fetchdat);
	if (cpu_mod != 3)
		SEG_CHECK_READ(cpu_state.ea_seg);
	dst = geteab();                                         if (cpu_state.abrt) return 1;
	setsub8(dst, getr8(cpu_reg));
	if (is486) CLOCK_CYCLES((cpu_mod == 3) ? 1 : 2);
	else       CLOCK_CYCLES((cpu_mod == 3) ? 2 : 5);
	PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_rm, 2, rmdat, (cpu_mod == 3) ? 0 : 1,0,0,0, 1);
	return 0;
}

static int opCMP_w_rmw_a16(uint32_t fetchdat)
{
	uint16_t dst;
	fetch_ea_16(fetchdat);
	if (cpu_mod != 3)
		SEG_CHECK_READ(cpu_state.ea_seg);
	dst = geteaw();                                         if (cpu_state.abrt) return 1;
	setsub16(dst, cpu_state.regs[cpu_reg].w);
	if (is486) CLOCK_CYCLES((cpu_mod == 3) ? 1 : 2);
	else       CLOCK_CYCLES((cpu_mod == 3) ? 2 : 5);
	PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_rm, 2, rmdat, (cpu_mod == 3) ? 0 : 1,0,0,0, 0);
	return 0;
}
static int opCMP_w_rmw_a32(uint32_t fetchdat)
{
	uint16_t dst;
	fetch_ea_32(fetchdat);
	if (cpu_mod != 3)
		SEG_CHECK_READ(cpu_state.ea_seg);
	dst = geteaw();                                         if (cpu_state.abrt) return 1;
	setsub16(dst, cpu_state.regs[cpu_reg].w);
	if (is486) CLOCK_CYCLES((cpu_mod == 3) ? 1 : 2);
	else       CLOCK_CYCLES((cpu_mod == 3) ? 2 : 5);
	PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_rm, 2, rmdat, (cpu_mod == 3) ? 0 : 1,0,0,0, 1);
	return 0;
}

static int opCMP_l_rmw_a16(uint32_t fetchdat)
{
	uint32_t dst;
	fetch_ea_16(fetchdat);
	if (cpu_mod != 3)
		SEG_CHECK_READ(cpu_state.ea_seg);
	dst = geteal();                                         if (cpu_state.abrt) return 1;
	setsub32(dst, cpu_state.regs[cpu_reg].l);
	if (is486) CLOCK_CYCLES((cpu_mod == 3) ? 1 : 2);
	else       CLOCK_CYCLES((cpu_mod == 3) ? 2 : 5);
	PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_rm, 2, rmdat, 0, (cpu_mod == 3) ? 0 : 1,0,0, 0);
	return 0;
}
static int opCMP_l_rmw_a32(uint32_t fetchdat)
{
	uint32_t dst;
	fetch_ea_32(fetchdat);
	if (cpu_mod != 3)
		SEG_CHECK_READ(cpu_state.ea_seg);
	dst = geteal();                                         if (cpu_state.abrt) return 1;
	setsub32(dst, cpu_state.regs[cpu_reg].l);
	if (is486) CLOCK_CYCLES((cpu_mod == 3) ? 1 : 2);
	else       CLOCK_CYCLES((cpu_mod == 3) ? 2 : 5);
	PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_rm, 2, rmdat, 0, (cpu_mod == 3) ? 0 : 1,0,0, 1);
	return 0;
}

static int opCMP_b_rm_a16(uint32_t fetchdat)
{
	uint8_t src;
	fetch_ea_16(fetchdat);
	if (cpu_mod != 3)
		SEG_CHECK_READ(cpu_state.ea_seg);
	src = geteab();                                         if (cpu_state.abrt) return 1;
	setsub8(getr8(cpu_reg), src);
	CLOCK_CYCLES((cpu_mod == 3) ? timing_rr : timing_rm);
	PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_rm, 2, rmdat, (cpu_mod == 3) ? 0 : 1,0,0,0, 0);
	return 0;
}
static int opCMP_b_rm_a32(uint32_t fetchdat)
{
	uint8_t src;
	fetch_ea_32(fetchdat);
	if (cpu_mod != 3)
		SEG_CHECK_READ(cpu_state.ea_seg);
	src = geteab();                                         if (cpu_state.abrt) return 1;
	setsub8(getr8(cpu_reg), src);
	CLOCK_CYCLES((cpu_mod == 3) ? timing_rr : timing_rm);
	PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_rm, 2, rmdat, (cpu_mod == 3) ? 0 : 1,0,0,0, 1);
	return 0;
}

static int opCMP_w_rm_a16(uint32_t fetchdat)
{
	uint16_t src;
	fetch_ea_16(fetchdat);
	if (cpu_mod != 3)
		SEG_CHECK_READ(cpu_state.ea_seg);
	src = geteaw();                                 if (cpu_state.abrt) return 1;
	setsub16(cpu_state.regs[cpu_reg].w, src);
	CLOCK_CYCLES((cpu_mod == 3) ? timing_rr : timing_rm);
	PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_rm, 2, rmdat, (cpu_mod == 3) ? 0 : 1,0,0,0, 0);
	return 0;
}
static int opCMP_w_rm_a32(uint32_t fetchdat)
{
	uint16_t src;
	fetch_ea_32(fetchdat);
	if (cpu_mod != 3)
		SEG_CHECK_READ(cpu_state.ea_seg);
	src = geteaw();                                 if (cpu_state.abrt) return 1;
	setsub16(cpu_state.regs[cpu_reg].w, src);
	CLOCK_CYCLES((cpu_mod == 3) ? timing_rr : timing_rm);
	PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_rm, 2, rmdat, (cpu_mod == 3) ? 0 : 1,0,0,0, 1);
	return 0;
}

static int opCMP_l_rm_a16(uint32_t fetchdat)
{
	uint32_t src;
	fetch_ea_16(fetchdat);
	if (cpu_mod != 3)
		SEG_CHECK_READ(cpu_state.ea_seg);
	src = geteal();                                 if (cpu_state.abrt) return 1;
	setsub32(cpu_state.regs[cpu_reg].l, src);
	CLOCK_CYCLES((cpu_mod == 3) ? timing_rr : timing_rml);
	PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_rm, 2, rmdat, 0, (cpu_mod == 3) ? 0 : 1,0,0, 0);
	return 0;
}
static int opCMP_l_rm_a32(uint32_t fetchdat)
{
	uint32_t src;
	fetch_ea_32(fetchdat);
	if (cpu_mod != 3)
		SEG_CHECK_READ(cpu_state.ea_seg);
	src = geteal();                                 if (cpu_state.abrt) return 1;
	setsub32(cpu_state.regs[cpu_reg].l, src);
	CLOCK_CYCLES((cpu_mod == 3) ? timing_rr : timing_rml);
	PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_rm, 2, rmdat, 0, (cpu_mod == 3) ? 0 : 1,0,0, 1);
	return 0;
}

static int opCMP_AL_imm(uint32_t fetchdat)
{
	uint8_t src = getbytef();
	setsub8(AL, src);
	CLOCK_CYCLES(timing_rr);
	PREFETCH_RUN(timing_rr, 2, -1, 0,0,0,0, 0);
	return 0;
}

static int opCMP_AX_imm(uint32_t fetchdat)
{
	uint16_t src = getwordf();
	setsub16(AX, src);
	CLOCK_CYCLES(timing_rr);
	PREFETCH_RUN(timing_rr, 3, -1, 0,0,0,0, 0);
	return 0;
}

static int opCMP_EAX_imm(uint32_t fetchdat)
{
	uint32_t src = getlong(); if (cpu_state.abrt) return 1;
	setsub32(EAX, src);
	CLOCK_CYCLES(timing_rr);
	PREFETCH_RUN(timing_rr, 5, -1, 0,0,0,0, 0);
	return 0;
}

static int opTEST_b_a16(uint32_t fetchdat)
{
	uint8_t temp, temp2;
	fetch_ea_16(fetchdat);
	if (cpu_mod != 3)
		SEG_CHECK_READ(cpu_state.ea_seg);
	temp = geteab();                                if (cpu_state.abrt) return 1;
	temp2 = getr8(cpu_reg);
	setznp8(temp & temp2);
	if (is486) CLOCK_CYCLES((cpu_mod == 3) ? 1 : 2);
	else       CLOCK_CYCLES((cpu_mod == 3) ? 2 : 5);
	PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_rm, 2, rmdat, (cpu_mod == 3) ? 0 : 1,0,0,0, 0);
	return 0;
}
static int opTEST_b_a32(uint32_t fetchdat)
{
	uint8_t temp, temp2;
	fetch_ea_32(fetchdat);
	if (cpu_mod != 3)
		SEG_CHECK_READ(cpu_state.ea_seg);
	temp = geteab();                                if (cpu_state.abrt) return 1;
	temp2 = getr8(cpu_reg);
	setznp8(temp & temp2);
	if (is486) CLOCK_CYCLES((cpu_mod == 3) ? 1 : 2);
	else       CLOCK_CYCLES((cpu_mod == 3) ? 2 : 5);
	PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_rm, 2, rmdat, (cpu_mod == 3) ? 0 : 1,0,0,0, 1);
	return 0;
}

static int opTEST_w_a16(uint32_t fetchdat)
{
	uint16_t temp, temp2;
	fetch_ea_16(fetchdat);
	if (cpu_mod != 3)
		SEG_CHECK_READ(cpu_state.ea_seg);
	temp = geteaw();                                if (cpu_state.abrt) return 1;
	temp2 = cpu_state.regs[cpu_reg].w;
	setznp16(temp & temp2);
	if (is486) CLOCK_CYCLES((cpu_mod == 3) ? 1 : 2);
	else       CLOCK_CYCLES((cpu_mod == 3) ? 2 : 5);
	PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_rm, 2, rmdat, (cpu_mod == 3) ? 0 : 1,0,0,0, 0);
	return 0;
}
static int opTEST_w_a32(uint32_t fetchdat)
{
	uint16_t temp, temp2;
	fetch_ea_32(fetchdat);
	if (cpu_mod != 3)
		SEG_CHECK_READ(cpu_state.ea_seg);
	temp = geteaw();                                if (cpu_state.abrt) return 1;
	temp2 = cpu_state.regs[cpu_reg].w;
	setznp16(temp & temp2);
	if (is486) CLOCK_CYCLES((cpu_mod == 3) ? 1 : 2);
	else       CLOCK_CYCLES((cpu_mod == 3) ? 2 : 5);
	PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_rm, 2, rmdat, (cpu_mod == 3) ? 0 : 1,0,0,0, 1);
	return 0;
}

static int opTEST_l_a16(uint32_t fetchdat)
{
	uint32_t temp, temp2;
	fetch_ea_16(fetchdat);
	if (cpu_mod != 3)
		SEG_CHECK_READ(cpu_state.ea_seg);
	temp = geteal();                                if (cpu_state.abrt) return 1;
	temp2 = cpu_state.regs[cpu_reg].l;
	setznp32(temp & temp2);
	if (is486) CLOCK_CYCLES((cpu_mod == 3) ? 1 : 2);
	else       CLOCK_CYCLES((cpu_mod == 3) ? 2 : 5);
	PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_rm, 2, rmdat, 0,(cpu_mod == 3) ? 0 : 1,0,0, 0);
	return 0;
}
static int opTEST_l_a32(uint32_t fetchdat)
{
	uint32_t temp, temp2;
	fetch_ea_32(fetchdat);
	if (cpu_mod != 3)
		SEG_CHECK_READ(cpu_state.ea_seg);
	temp = geteal();                                if (cpu_state.abrt) return 1;
	temp2 = cpu_state.regs[cpu_reg].l;
	setznp32(temp & temp2);
	if (is486) CLOCK_CYCLES((cpu_mod == 3) ? 1 : 2);
	else       CLOCK_CYCLES((cpu_mod == 3) ? 2 : 5);
	PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_rm, 2, rmdat, 0,(cpu_mod == 3) ? 0 : 1,0,0, 1);
	return 0;
}

static int opTEST_AL(uint32_t fetchdat)
{
	uint8_t temp = getbytef();
	setznp8(AL & temp);
	CLOCK_CYCLES(timing_rr);
	PREFETCH_RUN(timing_rr, 2, -1, 0,0,0,0, 0);
	return 0;
}
static int opTEST_AX(uint32_t fetchdat)
{
	uint16_t temp = getwordf();
	setznp16(AX & temp);
	CLOCK_CYCLES(timing_rr);
	PREFETCH_RUN(timing_rr, 3, -1, 0,0,0,0, 0);
	return 0;
}
static int opTEST_EAX(uint32_t fetchdat)
{
	uint32_t temp = getlong();                      if (cpu_state.abrt) return 1;
	setznp32(EAX & temp);
	CLOCK_CYCLES(timing_rr);
	PREFETCH_RUN(timing_rr, 5, -1, 0,0,0,0, 0);
	return 0;
}


#define ARITH_MULTI(ea_width, flag_width)                                       \
	dst = getea ## ea_width();                      if (cpu_state.abrt) return 1;     \
	switch (rmdat&0x38)                                                     \
	{                                                                       \
		case 0x00: /*ADD ea, #*/                                        \
		setea ## ea_width(dst + src);           if (cpu_state.abrt) return 1;     \
		setadd ## flag_width(dst, src);                                 \
		CLOCK_CYCLES((cpu_mod == 3) ? timing_rr : timing_mr);               \
		break;                                                          \
		case 0x08: /*OR ea, #*/                                         \
		dst |= src;                                                     \
		setea ## ea_width(dst);                 if (cpu_state.abrt) return 1;     \
		setznp ## flag_width(dst);                                      \
		CLOCK_CYCLES((cpu_mod == 3) ? timing_rr : timing_mr);               \
		break;                                                          \
		case 0x10: /*ADC ea, #*/                                        \
		tempc = CF_SET() ? 1 : 0;                                       \
		setea ## ea_width(dst + src + tempc);   if (cpu_state.abrt) return 1;     \
		setadc ## flag_width(dst, src);                                 \
		CLOCK_CYCLES((cpu_mod == 3) ? timing_rr : timing_mr);               \
		break;                                                          \
		case 0x18: /*SBB ea, #*/                                        \
		tempc = CF_SET() ? 1 : 0;                                       \
		setea ## ea_width(dst - (src + tempc)); if (cpu_state.abrt) return 1;     \
		setsbc ## flag_width(dst, src);                                 \
		CLOCK_CYCLES((cpu_mod == 3) ? timing_rr : timing_mr);               \
		break;                                                          \
		case 0x20: /*AND ea, #*/                                        \
		dst &= src;                                                     \
		setea ## ea_width(dst);                 if (cpu_state.abrt) return 1;     \
		setznp ## flag_width(dst);                                      \
		CLOCK_CYCLES((cpu_mod == 3) ? timing_rr : timing_mr);               \
		break;                                                          \
		case 0x28: /*SUB ea, #*/                                        \
		setea ## ea_width(dst - src);           if (cpu_state.abrt) return 1;     \
		setsub ## flag_width(dst, src);                                 \
		CLOCK_CYCLES((cpu_mod == 3) ? timing_rr : timing_mr);               \
		break;                                                          \
		case 0x30: /*XOR ea, #*/                                        \
		dst ^= src;                                                     \
		setea ## ea_width(dst);                 if (cpu_state.abrt) return 1;     \
		setznp ## flag_width(dst);                                      \
		CLOCK_CYCLES((cpu_mod == 3) ? timing_rr : timing_mr);               \
		break;                                                          \
		case 0x38: /*CMP ea, #*/                                        \
		setsub ## flag_width(dst, src);                                 \
		if (is486) CLOCK_CYCLES((cpu_mod == 3) ? 1 : 2);                    \
		else       CLOCK_CYCLES((cpu_mod == 3) ? 2 : 7);                    \
		break;                                                          \
	}


static int op80_a16(uint32_t fetchdat)
{
	uint8_t src, dst;

	fetch_ea_16(fetchdat);
	if (cpu_mod != 3)
		SEG_CHECK_WRITE(cpu_state.ea_seg);
	src = getbyte();                        if (cpu_state.abrt) return 1;
	ARITH_MULTI(b, 8);
	if ((rmdat & 0x38) == 0x38)
		PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_mr, 3, rmdat, (cpu_mod == 3) ? 0:1,0,0,0, 0);
	else
		PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_rm, 3, rmdat, (cpu_mod == 3) ? 0:1,0,(cpu_mod == 3) ? 0:1,0, 0);

	return 0;
}
static int op80_a32(uint32_t fetchdat)
{
	uint8_t src, dst;

	fetch_ea_32(fetchdat);
	if (cpu_mod != 3)
		SEG_CHECK_WRITE(cpu_state.ea_seg);
	src = getbyte();                        if (cpu_state.abrt) return 1;
	ARITH_MULTI(b, 8);
	if ((rmdat & 0x38) == 0x38)
		PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_mr, 3, rmdat, (cpu_mod == 3) ? 0:1,0,0,0, 1);
	else
		PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_rm, 3, rmdat, (cpu_mod == 3) ? 0:1,0,(cpu_mod == 3) ? 0:1,0, 1);

	return 0;
}
static int op81_w_a16(uint32_t fetchdat)
{
	uint16_t src, dst;

	fetch_ea_16(fetchdat);
	if (cpu_mod != 3)
		SEG_CHECK_WRITE(cpu_state.ea_seg);
	src = getword();                        if (cpu_state.abrt) return 1;
	ARITH_MULTI(w, 16);
	if ((rmdat & 0x38) == 0x38)
		PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_mr, 4, rmdat, (cpu_mod == 3) ? 0:1,0,0,0, 0);
	else
		PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_rm, 4, rmdat, (cpu_mod == 3) ? 0:1,0,(cpu_mod == 3) ? 0:1,0, 0);

	return 0;
}
static int op81_w_a32(uint32_t fetchdat)
{
	uint16_t src, dst;

	fetch_ea_32(fetchdat);
	if (cpu_mod != 3)
		SEG_CHECK_WRITE(cpu_state.ea_seg);
	src = getword();                        if (cpu_state.abrt) return 1;
	ARITH_MULTI(w, 16);
	if ((rmdat & 0x38) == 0x38)
		PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_mr, 4, rmdat, (cpu_mod == 3) ? 0:1,0,0,0, 1);
	else
		PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_rm, 4, rmdat, (cpu_mod == 3) ? 0:1,0,(cpu_mod == 3) ? 0:1,0, 1);

	return 0;
}
static int op81_l_a16(uint32_t fetchdat)
{
	uint32_t src, dst;

	fetch_ea_16(fetchdat);
	if (cpu_mod != 3)
		SEG_CHECK_WRITE(cpu_state.ea_seg);
	src = getlong();                        if (cpu_state.abrt) return 1;
	ARITH_MULTI(l, 32);
	if ((rmdat & 0x38) == 0x38)
		PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_mr, 6, rmdat, 0,(cpu_mod == 3) ? 0:1,0,0, 0);
	else
		PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_rm, 6, rmdat, 0,(cpu_mod == 3) ? 0:1,0,(cpu_mod == 3) ? 0:1, 0);

	return 0;
}
static int op81_l_a32(uint32_t fetchdat)
{
	uint32_t src, dst;

	fetch_ea_32(fetchdat);
	if (cpu_mod != 3)
		SEG_CHECK_WRITE(cpu_state.ea_seg);
	src = getlong();                        if (cpu_state.abrt) return 1;
	ARITH_MULTI(l, 32);
	if ((rmdat & 0x38) == 0x38)
		PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_mr, 6, rmdat, 0,(cpu_mod == 3) ? 0:1,0,0, 1);
	else
		PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_rm, 6, rmdat, 0,(cpu_mod == 3) ? 0:1,0,(cpu_mod == 3) ? 0:1, 1);

	return 0;
}

static int op83_w_a16(uint32_t fetchdat)
{
	uint16_t src, dst;

	fetch_ea_16(fetchdat);
	if (cpu_mod != 3)
		SEG_CHECK_WRITE(cpu_state.ea_seg);
	src = getbyte();                        if (cpu_state.abrt) return 1;
	if (src & 0x80) src |= 0xff00;
	ARITH_MULTI(w, 16);
	if ((rmdat & 0x38) == 0x38)
		PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_mr, 3, rmdat, (cpu_mod == 3) ? 0:1,0,0,0, 0);
	else
		PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_rm, 3, rmdat, (cpu_mod == 3) ? 0:1,0,(cpu_mod == 3) ? 0:1,0, 0);

	return 0;
}
static int op83_w_a32(uint32_t fetchdat)
{
	uint16_t src, dst;

	fetch_ea_32(fetchdat);
	if (cpu_mod != 3)
		SEG_CHECK_WRITE(cpu_state.ea_seg);
	src = getbyte();                        if (cpu_state.abrt) return 1;
	if (src & 0x80) src |= 0xff00;
	ARITH_MULTI(w, 16);
	if ((rmdat & 0x38) == 0x38)
		PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_mr, 3, rmdat, (cpu_mod == 3) ? 0:1,0,0,0, 1);
	else
		PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_rm, 3, rmdat, (cpu_mod == 3) ? 0:1,0,(cpu_mod == 3) ? 0:1,0, 1);

	return 0;
}

static int op83_l_a16(uint32_t fetchdat)
{
	uint32_t src, dst;

	fetch_ea_16(fetchdat);
	if (cpu_mod != 3)
		SEG_CHECK_WRITE(cpu_state.ea_seg);
	src = getbyte();                        if (cpu_state.abrt) return 1;
	if (src & 0x80) src |= 0xffffff00;
	ARITH_MULTI(l, 32);
	if ((rmdat & 0x38) == 0x38)
		PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_mr, 3, rmdat, 0,(cpu_mod == 3) ? 0:1,0,0, 0);
	else
		PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_rm, 3, rmdat, 0,(cpu_mod == 3) ? 0:1,0,(cpu_mod == 3) ? 0:1, 0);

	return 0;
}
static int op83_l_a32(uint32_t fetchdat)
{
	uint32_t src, dst;

	fetch_ea_32(fetchdat);
	if (cpu_mod != 3)
		SEG_CHECK_WRITE(cpu_state.ea_seg);
	src = getbyte();                        if (cpu_state.abrt) return 1;
	if (src & 0x80) src |= 0xffffff00;
	ARITH_MULTI(l, 32);
	if ((rmdat & 0x38) == 0x38)
		PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_mr, 3, rmdat, 0,(cpu_mod == 3) ? 0:1,0,0, 1);
	else
		PREFETCH_RUN((cpu_mod == 3) ? timing_rr : timing_rm, 3, rmdat, 0,(cpu_mod == 3) ? 0:1,0,(cpu_mod == 3) ? 0:1, 1);

	return 0;
}

