np2/i286c/i286c.mcr - diff

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Diff for /np2/i286c/i286c.mcr between versions 1.7 and 1.8

version 1.7, 2003/11/21 06:51:11	version 1.8, 2003/11/24 09:14:01
Line 6	Line 6
#define WORD2LONG(src) ((short)(src))	#define WORD2LONG(src) ((short)(src))


#define SEGMENTPTR(s) ((UINT16 *)(&I286_SEGREG) + (s))	#define SEGMENTPTR(s) (((UINT16 *)&I286_SEGREG) + (s))

#define REAL_FLAGREG (UINT16)((I286_FLAG & 0x7ff) \| (I286_OV?O_FLAG:0))	#define REAL_FLAGREG (UINT16)((I286_FLAG & 0x7ff) \| (I286_OV?O_FLAG:0))

Line 14	Line 14
#define STRING_DIRx2 ((I286_FLAG & D_FLAG)?-2:2)	#define STRING_DIRx2 ((I286_FLAG & D_FLAG)?-2:2)

#if !defined(MEMOPTIMIZE)	#if !defined(MEMOPTIMIZE)
	extern BYTE szpflag_w[0x10000];
#define WORDSZPF(a) szpflag_w[(a)]	#define WORDSZPF(a) szpflag_w[(a)]
#else	#else
#define WORDSZPF(a) ((szpcflag[(a) & 0xff] & P_FLAG) \| \	#define WORDSZPF(a) ((szpcflag[(a) & 0xff] & P_FLAG) \| \
Line 21	Line 22
#endif	#endif

#if !defined(MEMOPTIMIZE) \|\| (MEMOPTIMIZE < 2)	#if !defined(MEMOPTIMIZE) \|\| (MEMOPTIMIZE < 2)
	extern BYTE *_reg8_b53[256];
	extern BYTE *_reg8_b20[256];
#define REG8_B53(op) _reg8_b53[(op)]	#define REG8_B53(op) _reg8_b53[(op)]
#define REG8_B20(op) _reg8_b20[(op)]	#define REG8_B20(op) _reg8_b20[(op)]
#else	#else
Line 38	Line 41
#endif	#endif

#if !defined(MEMOPTIMIZE) \|\| (MEMOPTIMIZE < 2)	#if !defined(MEMOPTIMIZE) \|\| (MEMOPTIMIZE < 2)
	extern UINT16 *_reg16_b53[256];
	extern UINT16 *_reg16_b20[256];
#define REG16_B53(op) _reg16_b53[(op)]	#define REG16_B53(op) _reg16_b53[(op)]
#define REG16_B20(op) _reg16_b20[(op)]	#define REG16_B20(op) _reg16_b20[(op)]
#else	#else
Line 45	Line 50
#define REG16_B20(op) (((UINT16 *)&I286_REG) + ((op) & 7))	#define REG16_B20(op) (((UINT16 *)&I286_REG) + ((op) & 7))
#endif	#endif

	#if !defined(MEMOPTIMIZE) \|\| (MEMOPTIMIZE < 2)
	extern CALCEA _calc_ea_dst[];
	extern CALCLEA _calc_lea[];
	extern GETLEA _get_ea[];
	#define CALC_EA(o) (_calc_ea_dst[(o)]())
	#define CALC_LEA(o) (_calc_lea[(o)]())
	#define GET_EA(o, s) (_get_ea[(o)](s))
	#else
	extern UINT32 calc_ea_dst(UINT op);
	extern UINT16 calc_lea(UINT op);
	extern UINT16 calc_a(UINT op, UINT32 *seg);
	#define CALC_EA(o) (calc_ea_dst(o))
	#define CALC_LEA(o) (calc_lea(o))
	#define GET_EA(o, s) (calc_a(o, s))
	#endif

#define SWAPBYTE(p, q) { \	#define SWAPBYTE(p, q) { \
BYTE tmp = (p); \	BYTE tmp = (p); \
(p) = (q); \	(p) = (q); \
Line 123	Line 144
} \	} \
else { \	else { \
I286_WORKCLOCK(memclk); \	I286_WORKCLOCK(memclk); \
(s) = i286_memoryread(c_calc_ea_dst[(b)]()); \	(s) = i286_memoryread(CALC_EA(b)); \
} \	} \
(d) = REG8_B53(b);	(d) = REG8_B53(b);

Line 136	Line 157
} \	} \
else { \	else { \
I286_WORKCLOCK(memclk); \	I286_WORKCLOCK(memclk); \
s = i286_memoryread_w(c_calc_ea_dst[b]()); \	s = i286_memoryread_w(CALC_EA(b)); \
} \	} \
d = REG16_B53(b);	d = REG16_B53(b);

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Removed from v.1.7
changed lines
	Added in v.1.8