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📄 cpud.c

📁 树大根深三棱尽所标杆ssfsfsa fdsafs
💻 C
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	put_byte(dsta,newv);}}}}}}}void op_d140(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);	ULONG dstreg = (opcode & 3584) >> 9;{{	WORD src = (Shptr->regs).d[srcreg];{	WORD dst = (Shptr->regs).d[dstreg];{	ULONG newv = dst + src + ((Shptr->regs).x ? 1 : 0);{	int flgs = ((WORD)(src)) < 0;	int flgo = ((WORD)(dst)) < 0;	int flgn = ((WORD)(newv)) < 0;	VFLG = (flgs && flgo && !flgn) || (!flgs && !flgo && flgn);	(Shptr->regs).x = CFLG = (flgs && flgo) || (!flgn && (flgo || flgs));	if (((WORD)(newv)) != 0) ZFLG = 0;	NFLG = ((WORD)(newv)) < 0;	(Shptr->regs).d[dstreg] &= ~0xffff; (Shptr->regs).d[dstreg] |= (newv) & 0xffff;}}}}}}void op_d148(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);	ULONG dstreg = (opcode & 3584) >> 9;{{	(Shptr->regs).a[srcreg] -= 2;{	CPTR srca = (Shptr->regs).a[srcreg];	WORD src = get_word(srca);{	(Shptr->regs).a[dstreg] -= 2;{	CPTR dsta = (Shptr->regs).a[dstreg];	WORD dst = get_word(dsta);{	ULONG newv = dst + src + ((Shptr->regs).x ? 1 : 0);{	int flgs = ((WORD)(src)) < 0;	int flgo = ((WORD)(dst)) < 0;	int flgn = ((WORD)(newv)) < 0;	VFLG = (flgs && flgo && !flgn) || (!flgs && !flgo && flgn);	(Shptr->regs).x = CFLG = (flgs && flgo) || (!flgn && (flgo || flgs));	if (((WORD)(newv)) != 0) ZFLG = 0;	NFLG = ((WORD)(newv)) < 0;	put_word(dsta,newv);}}}}}}}}void op_d150(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9);	ULONG dstreg = (opcode & 7) >> 0;{{	WORD src = (Shptr->regs).d[srcreg];{	CPTR dsta = (Shptr->regs).a[dstreg];	WORD dst = get_word(dsta);{{ULONG newv = ((WORD)(dst)) + ((WORD)(src));{	int flgs = ((WORD)(src)) < 0;	int flgo = ((WORD)(dst)) < 0;	int flgn = ((WORD)(newv)) < 0;	ZFLG = ((WORD)(newv)) == 0;	VFLG = (flgs == flgo) && (flgn != flgo);	CFLG = (Shptr->regs).x = ((UWORD)(~dst)) < ((UWORD)(src));	NFLG = flgn != 0;	put_word(dsta,newv);}}}}}}}void op_d158(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9);	ULONG dstreg = (opcode & 7) >> 0;{{	WORD src = (Shptr->regs).d[srcreg];{	CPTR dsta = (Shptr->regs).a[dstreg];	WORD dst = get_word(dsta);{	(Shptr->regs).a[dstreg] += 2;{{ULONG newv = ((WORD)(dst)) + ((WORD)(src));{	int flgs = ((WORD)(src)) < 0;	int flgo = ((WORD)(dst)) < 0;	int flgn = ((WORD)(newv)) < 0;	ZFLG = ((WORD)(newv)) == 0;	VFLG = (flgs == flgo) && (flgn != flgo);	CFLG = (Shptr->regs).x = ((UWORD)(~dst)) < ((UWORD)(src));	NFLG = flgn != 0;	put_word(dsta,newv);}}}}}}}}void op_d160(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9);	ULONG dstreg = (opcode & 7) >> 0;{{	WORD src = (Shptr->regs).d[srcreg];{	(Shptr->regs).a[dstreg] -= 2;{	CPTR dsta = (Shptr->regs).a[dstreg];	WORD dst = get_word(dsta);{{ULONG newv = ((WORD)(dst)) + ((WORD)(src));{	int flgs = ((WORD)(src)) < 0;	int flgo = ((WORD)(dst)) < 0;	int flgn = ((WORD)(newv)) < 0;	ZFLG = ((WORD)(newv)) == 0;	VFLG = (flgs == flgo) && (flgn != flgo);	CFLG = (Shptr->regs).x = ((UWORD)(~dst)) < ((UWORD)(src));	NFLG = flgn != 0;	put_word(dsta,newv);}}}}}}}}void op_d168(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9);	ULONG dstreg = (opcode & 7) >> 0;{{	WORD src = (Shptr->regs).d[srcreg];{	CPTR dsta = (Shptr->regs).a[dstreg] + (LONG)(WORD)nextiword();	WORD dst = get_word(dsta);{{ULONG newv = ((WORD)(dst)) + ((WORD)(src));{	int flgs = ((WORD)(src)) < 0;	int flgo = ((WORD)(dst)) < 0;	int flgn = ((WORD)(newv)) < 0;	ZFLG = ((WORD)(newv)) == 0;	VFLG = (flgs == flgo) && (flgn != flgo);	CFLG = (Shptr->regs).x = ((UWORD)(~dst)) < ((UWORD)(src));	NFLG = flgn != 0;	put_word(dsta,newv);}}}}}}}void op_d170(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9);	ULONG dstreg = (opcode & 7) >> 0;{{	WORD src = (Shptr->regs).d[srcreg];{	CPTR dsta = (Shptr->regs).a[dstreg];	dsta = get_disp_ea (dsta, nextiword());{	WORD dst = get_word(dsta);{{ULONG newv = ((WORD)(dst)) + ((WORD)(src));{	int flgs = ((WORD)(src)) < 0;	int flgo = ((WORD)(dst)) < 0;	int flgn = ((WORD)(newv)) < 0;	ZFLG = ((WORD)(newv)) == 0;	VFLG = (flgs == flgo) && (flgn != flgo);	CFLG = (Shptr->regs).x = ((UWORD)(~dst)) < ((UWORD)(src));	NFLG = flgn != 0;	put_word(dsta,newv);}}}}}}}}void op_d178(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9);{{	WORD src = (Shptr->regs).d[srcreg];{	CPTR dsta = (LONG)(WORD)nextiword();	WORD dst = get_word(dsta);{{ULONG newv = ((WORD)(dst)) + ((WORD)(src));{	int flgs = ((WORD)(src)) < 0;	int flgo = ((WORD)(dst)) < 0;	int flgn = ((WORD)(newv)) < 0;	ZFLG = ((WORD)(newv)) == 0;	VFLG = (flgs == flgo) && (flgn != flgo);	CFLG = (Shptr->regs).x = ((UWORD)(~dst)) < ((UWORD)(src));	NFLG = flgn != 0;	put_word(dsta,newv);}}}}}}}void op_d179(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9);{{	WORD src = (Shptr->regs).d[srcreg];{	CPTR dsta = nextilong();	WORD dst = get_word(dsta);{{ULONG newv = ((WORD)(dst)) + ((WORD)(src));{	int flgs = ((WORD)(src)) < 0;	int flgo = ((WORD)(dst)) < 0;	int flgn = ((WORD)(newv)) < 0;	ZFLG = ((WORD)(newv)) == 0;	VFLG = (flgs == flgo) && (flgn != flgo);	CFLG = (Shptr->regs).x = ((UWORD)(~dst)) < ((UWORD)(src));	NFLG = flgn != 0;	put_word(dsta,newv);}}}}}}}void op_d180(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);	ULONG dstreg = (opcode & 3584) >> 9;{{	LONG src = (Shptr->regs).d[srcreg];{	LONG dst = (Shptr->regs).d[dstreg];{	ULONG newv = dst + src + ((Shptr->regs).x ? 1 : 0);{	int flgs = ((LONG)(src)) < 0;	int flgo = ((LONG)(dst)) < 0;	int flgn = ((LONG)(newv)) < 0;	VFLG = (flgs && flgo && !flgn) || (!flgs && !flgo && flgn);	(Shptr->regs).x = CFLG = (flgs && flgo) || (!flgn && (flgo || flgs));	if (((LONG)(newv)) != 0) ZFLG = 0;	NFLG = ((LONG)(newv)) < 0;	(Shptr->regs).d[dstreg] = (newv);}}}}}}void op_d188(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);	ULONG dstreg = (opcode & 3584) >> 9;{{	(Shptr->regs).a[srcreg] -= 4;{	CPTR srca = (Shptr->regs).a[srcreg];	LONG src = get_long(srca);{	(Shptr->regs).a[dstreg] -= 4;{	CPTR dsta = (Shptr->regs).a[dstreg];	LONG dst = get_long(dsta);{	ULONG newv = dst + src + ((Shptr->regs).x ? 1 : 0);{	int flgs = ((LONG)(src)) < 0;	int flgo = ((LONG)(dst)) < 0;	int flgn = ((LONG)(newv)) < 0;	VFLG = (flgs && flgo && !flgn) || (!flgs && !flgo && flgn);	(Shptr->regs).x = CFLG = (flgs && flgo) || (!flgn && (flgo || flgs));	if (((LONG)(newv)) != 0) ZFLG = 0;	NFLG = ((LONG)(newv)) < 0;	put_long(dsta,newv);}}}}}}}}void op_d190(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9);	ULONG dstreg = (opcode & 7) >> 0;{{	LONG src = (Shptr->regs).d[srcreg];{	CPTR dsta = (Shptr->regs).a[dstreg];	LONG dst = get_long(dsta);{{ULONG newv = ((LONG)(dst)) + ((LONG)(src));{	int flgs = ((LONG)(src)) < 0;	int flgo = ((LONG)(dst)) < 0;	int flgn = ((LONG)(newv)) < 0;	ZFLG = ((LONG)(newv)) == 0;	VFLG = (flgs == flgo) && (flgn != flgo);	CFLG = (Shptr->regs).x = ((ULONG)(~dst)) < ((ULONG)(src));	NFLG = flgn != 0;	put_long(dsta,newv);}}}}}}}void op_d198(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9);	ULONG dstreg = (opcode & 7) >> 0;{{	LONG src = (Shptr->regs).d[srcreg];{	CPTR dsta = (Shptr->regs).a[dstreg];	LONG dst = get_long(dsta);{	(Shptr->regs).a[dstreg] += 4;{{ULONG newv = ((LONG)(dst)) + ((LONG)(src));{	int flgs = ((LONG)(src)) < 0;	int flgo = ((LONG)(dst)) < 0;	int flgn = ((LONG)(newv)) < 0;	ZFLG = ((LONG)(newv)) == 0;	VFLG = (flgs == flgo) && (flgn != flgo);	CFLG = (Shptr->regs).x = ((ULONG)(~dst)) < ((ULONG)(src));	NFLG = flgn != 0;	put_long(dsta,newv);}}}}}}}}void op_d1a0(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9);	ULONG dstreg = (opcode & 7) >> 0;{{	LONG src = (Shptr->regs).d[srcreg];{	(Shptr->regs).a[dstreg] -= 4;{	CPTR dsta = (Shptr->regs).a[dstreg];	LONG dst = get_long(dsta);{{ULONG newv = ((LONG)(dst)) + ((LONG)(src));{	int flgs = ((LONG)(src)) < 0;	int flgo = ((LONG)(dst)) < 0;	int flgn = ((LONG)(newv)) < 0;	ZFLG = ((LONG)(newv)) == 0;	VFLG = (flgs == flgo) && (flgn != flgo);	CFLG = (Shptr->regs).x = ((ULONG)(~dst)) < ((ULONG)(src));	NFLG = flgn != 0;	put_long(dsta,newv);}}}}}}}}void op_d1a8(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9);	ULONG dstreg = (opcode & 7) >> 0;{{	LONG src = (Shptr->regs).d[srcreg];{	CPTR dsta = (Shptr->regs).a[dstreg] + (LONG)(WORD)nextiword();	LONG dst = get_long(dsta);{{ULONG newv = ((LONG)(dst)) + ((LONG)(src));{	int flgs = ((LONG)(src)) < 0;	int flgo = ((LONG)(dst)) < 0;	int flgn = ((LONG)(newv)) < 0;	ZFLG = ((LONG)(newv)) == 0;	VFLG = (flgs == flgo) && (flgn != flgo);	CFLG = (Shptr->regs).x = ((ULONG)(~dst)) < ((ULONG)(src));	NFLG = flgn != 0;	put_long(dsta,newv);}}}}}}}void op_d1b0(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9);	ULONG dstreg = (opcode & 7) >> 0;{{	LONG src = (Shptr->regs).d[srcreg];{	CPTR dsta = (Shptr->regs).a[dstreg];	dsta = get_disp_ea (dsta, nextiword());{	LONG dst = get_long(dsta);{{ULONG newv = ((LONG)(dst)) + ((LONG)(src));{	int flgs = ((LONG)(src)) < 0;	int flgo = ((LONG)(dst)) < 0;	int flgn = ((LONG)(newv)) < 0;	ZFLG = ((LONG)(newv)) == 0;	VFLG = (flgs == flgo) && (flgn != flgo);	CFLG = (Shptr->regs).x = ((ULONG)(~dst)) < ((ULONG)(src));	NFLG = flgn != 0;	put_long(dsta,newv);}}}}}}}}void op_d1b8(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9);{{	LONG src = (Shptr->regs).d[srcreg];{	CPTR dsta = (LONG)(WORD)nextiword();	LONG dst = get_long(dsta);{{ULONG newv = ((LONG)(dst)) + ((LONG)(src));{	int flgs = ((LONG)(src)) < 0;	int flgo = ((LONG)(dst)) < 0;	int flgn = ((LONG)(newv)) < 0;	ZFLG = ((LONG)(newv)) == 0;	VFLG = (flgs == flgo) && (flgn != flgo);	CFLG = (Shptr->regs).x = ((ULONG)(~dst)) < ((ULONG)(src));	NFLG = flgn != 0;	put_long(dsta,newv);}}}}}}}void op_d1b9(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9);{{	LONG src = (Shptr->regs).d[srcreg];{	CPTR dsta = nextilong();	LONG dst = get_long(dsta);{{ULONG newv = ((LONG)(dst)) + ((LONG)(src));{	int flgs = ((LONG)(src)) < 0;	int flgo = ((LONG)(dst)) < 0;	int flgn = ((LONG)(newv)) < 0;	ZFLG = ((LONG)(newv)) == 0;	VFLG = (flgs == flgo) && (flgn != flgo);	CFLG = (Shptr->regs).x = ((ULONG)(~dst)) < ((ULONG)(src));	NFLG = flgn != 0;	put_long(dsta,newv);}}}}}}}void op_d1c0(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);	ULONG dstreg = (opcode & 3584) >> 9;{{	LONG src = (Shptr->regs).d[srcreg];{	LONG dst = (Shptr->regs).a[dstreg];{	ULONG newv = dst + src;	(Shptr->regs).a[dstreg] = (newv);}}}}}void op_d1c8(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);	ULONG dstreg = (opcode & 3584) >> 9;{{	LONG src = (Shptr->regs).a[srcreg];{	LONG dst = (Shptr->regs).a[dstreg];{	ULONG newv = dst + src;	(Shptr->regs).a[dstreg] = (newv);}}}}}void op_d1d0(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);	ULONG dstreg = (opcode & 3584) >> 9;{{	CPTR srca = (Shptr->regs).a[srcreg];	LONG src = get_long(srca);{	LONG dst = (Shptr->regs).a[dstreg];{	ULONG newv = dst + src;	(Shptr->regs).a[dstreg] = (newv);}}}}}void op_d1d8(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);	ULONG dstreg = (opcode & 3584) >> 9;{{	CPTR srca = (Shptr->regs).a[srcreg];	LONG src = get_long(srca);{	(Shptr->regs).a[srcreg] += 4;{	LONG dst = (Shptr->regs).a[dstreg];{	ULONG newv = dst + src;	(Shptr->regs).a[dstreg] = (newv);}}}}}}void op_d1e0(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);	ULONG dstreg = (opcode & 3584) >> 9;{{	(Shptr->regs).a[srcreg] -= 4;{	CPTR srca = (Shptr->regs).a[srcreg];	LONG src = get_long(srca);{	LONG dst = (Shptr->regs).a[dstreg];{	ULONG newv = dst + src;	(Shptr->regs).a[dstreg] = (newv);}}}}}}void op_d1e8(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);	ULONG dstreg = (opcode & 3584) >> 9;{{	CPTR srca = (Shptr->regs).a[srcreg] + (LONG)(WORD)nextiword();	LONG src = get_long(srca);{	LONG dst = (Shptr->regs).a[dstreg];{	ULONG newv = dst + src;	(Shptr->regs).a[dstreg] = (newv);}}}}}void op_d1f0(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);	ULONG dstreg = (opcode & 3584) >> 9;{{	CPTR srca = (Shptr->regs).a[srcreg];	srca = get_disp_ea (srca, nextiword());{	LONG src = get_long(srca);{	LONG dst = (Shptr->regs).a[dstreg];{	ULONG newv = dst + src;	(Shptr->regs).a[dstreg] = (newv);}}}}}}void op_d1f8(ULONG opcode){	ULONG dstreg = (opcode & 3584) >> 9;{{	CPTR srca = (LONG)(WORD)nextiword();	LONG src = get_long(srca);{	LONG dst = (Shptr->regs).a[dstreg];{	ULONG newv = dst + src;	(Shptr->regs).a[dstreg] = (newv);}}}}}void op_d1f9(ULONG opcode){	ULONG dstreg = (opcode & 3584) >> 9;{{	CPTR srca = nextilong();	LONG src = get_long(srca);{	LONG dst = (Shptr->regs).a[dstreg];{	ULONG newv = dst + src;	(Shptr->regs).a[dstreg] = (newv);}}}}}void op_d1fa(ULONG opcode){	ULONG dstreg = (opcode & 3584) >> 9;{{	CPTR srca = MC68000_getpc();	srca += (LONG)(WORD)nextiword();{	LONG src = get_long(srca);{	LONG dst = (Shptr->regs).a[dstreg];{	ULONG newv = dst + src;	(Shptr->regs).a[dstreg] = (newv);}}}}}}void op_d1fb(ULONG opcode){	ULONG dstreg = (opcode & 3584) >> 9;{{	CPTR srca = MC68000_getpc();	srca = get_disp_ea (srca, nextiword());{	LONG src = get_long(srca);{	LONG dst = (Shptr->regs).a[dstreg];{	ULONG newv = dst + src;	(Shptr->regs).a[dstreg] = (newv);}}}}}}void op_d1fc(ULONG opcode){	ULONG dstreg = (opcode & 3584) >> 9;{{	LONG src = nextilong();{	LONG dst = (Shptr->regs).a[dstreg];{	ULONG newv = dst + src;	(Shptr->regs).a[dstreg] = (newv);}}}}}

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