xmil/z80c/z80c.mcr - diff

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Diff for /xmil/z80c/z80c.mcr between versions 1.3 and 1.5

version 1.3, 2004/08/11 12:08:17	version 1.5, 2004/08/20 23:01:16
Line 66	Line 66

#define MCR_INC(reg) { \	#define MCR_INC(reg) { \
R_Z80F &= C_FLAG; \	R_Z80F &= C_FLAG; \
	R_Z80F \|= z80inc_flag2[(reg)]; \
(reg)++; \	(reg)++; \
R_Z80F \|= z80inc_flag[(reg)]; \
}	}

#define MCR_DEC(reg) { \	#define MCR_DEC(reg) { \
R_Z80F &= C_FLAG; \	R_Z80F &= C_FLAG; \
	R_Z80F \|= z80dec_flag2[(reg)]; \
(reg)--; \	(reg)--; \
R_Z80F \|= z80dec_flag[(reg)]; \
}	}

#define LDB_b(reg) { \	#define LDB_b(reg) { \
Line 193	Line 193
} \	} \
} \	} \
R_Z80A = (UINT8)dst; \	R_Z80A = (UINT8)dst; \
R_Z80F = flg \| ZSPtable[dst & 0xff]; \	R_Z80F = flg \| z80szp_flag[dst & 0xff]; \
}	}

#define MCR_JRFLG(flg) { \	#define MCR_JRFLG(flg) { \
Line 226	Line 226
}	}

#define MCR_INC_MEM(adrs) { \	#define MCR_INC_MEM(adrs) { \
UINT8 tmp; \	REG8 tmp; \
tmp = mem_read8((adrs)); \	tmp = mem_read8((adrs)); \
tmp++; \
mem_write8((adrs), tmp); \
R_Z80F &= C_FLAG; \	R_Z80F &= C_FLAG; \
R_Z80F \|= z80inc_flag[tmp]; \	R_Z80F \|= z80inc_flag2[tmp]; \
	mem_write8((adrs), (REG8)(tmp + 1)); \
}	}

#define MCR_DEC_MEM(adrs) { \	#define MCR_DEC_MEM(adrs) { \
UINT8 tmp; \	REG8 tmp; \
tmp = mem_read8((adrs)); \	tmp = mem_read8((adrs)); \
tmp--; \
mem_write8((adrs), tmp); \
R_Z80F &= C_FLAG; \	R_Z80F &= C_FLAG; \
R_Z80F \|= z80dec_flag[tmp]; \	R_Z80F \|= z80dec_flag2[tmp]; \
	mem_write8((adrs), (REG8)(tmp - 1)); \
}	}

#define LDB_xhl_b { \	#define LDB_xhl_b { \
Line 343	Line 341

#define MCR_AND(b) { \	#define MCR_AND(b) { \
R_Z80A &= (b); \	R_Z80A &= (b); \
R_Z80F = ZSPtable[R_Z80A]; \	R_Z80F = z80szp_flag[R_Z80A]; \
}	}

#define MCR_AND_XHL { \	#define MCR_AND_XHL { \
Line 354	Line 352

#define MCR_XOR(b) { \	#define MCR_XOR(b) { \
R_Z80A ^= (b); \	R_Z80A ^= (b); \
R_Z80F = ZSPtable[R_Z80A]; \	R_Z80F = z80szp_flag[R_Z80A]; \
}	}

#define MCR_XOR_XHL { \	#define MCR_XOR_XHL { \
Line 366	Line 364

#define MCR_OR(b) { \	#define MCR_OR(b) { \
R_Z80A \|= (b); \	R_Z80A \|= (b); \
R_Z80F = ZSPtable[R_Z80A]; \	R_Z80F = z80szp_flag[R_Z80A]; \
}	}

#define MCR_OR_XHL { \	#define MCR_OR_XHL { \
Line 573	Line 571
Z80_IFF = (UINT8)(iff & (~(1 << IFF_IFLAG))); \	Z80_IFF = (UINT8)(iff & (~(1 << IFF_IFLAG))); \
rem = CPU_REMCLOCK - 1; \	rem = CPU_REMCLOCK - 1; \
if ((rem < 0) \|\| \	if ((rem < 0) \|\| \
((!(iff & ((1 << IFF_IRQ) \| (1 << IFF_NMI)))) && \	((!(iff & (1 << IFF_NMI))) && (CPU_REQIRQ != 0))) { \
(CPU_REQIRQ != 0))) { \
CPU_BASECLOCK -= rem; \	CPU_BASECLOCK -= rem; \
CPU_REMCLOCK = 1; \	CPU_REMCLOCK = 1; \
} \	} \

RetroPC.NET-CVS <cvs@retropc.net>

Removed from v.1.3
changed lines
	Added in v.1.5