cpu9.c

树大根深三棱尽所标杆ssfsfsa fdsafs

{	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)(src)) > ((ULONG)(dst));
	NFLG = flgn != 0;
	(Shptr->regs).d[dstreg] = (newv);
}}}}}}}
void op_9098(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).d[dstreg];
{{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)(src)) > ((ULONG)(dst));
	NFLG = flgn != 0;
	(Shptr->regs).d[dstreg] = (newv);
}}}}}}}}
void op_90a0(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).d[dstreg];
{{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)(src)) > ((ULONG)(dst));
	NFLG = flgn != 0;
	(Shptr->regs).d[dstreg] = (newv);
}}}}}}}}
void op_90a8(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).d[dstreg];
{{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)(src)) > ((ULONG)(dst));
	NFLG = flgn != 0;
	(Shptr->regs).d[dstreg] = (newv);
}}}}}}}
void op_90b0(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).d[dstreg];
{{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)(src)) > ((ULONG)(dst));
	NFLG = flgn != 0;
	(Shptr->regs).d[dstreg] = (newv);
}}}}}}}}
void op_90b8(ULONG opcode)
{
	ULONG dstreg = (opcode & 3584) >> 9;
{{	CPTR srca = (LONG)(WORD)nextiword();
	LONG src = get_long(srca);
{	LONG dst = (Shptr->regs).d[dstreg];
{{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)(src)) > ((ULONG)(dst));
	NFLG = flgn != 0;
	(Shptr->regs).d[dstreg] = (newv);
}}}}}}}
void op_90b9(ULONG opcode)
{
	ULONG dstreg = (opcode & 3584) >> 9;
{{	CPTR srca = nextilong();
	LONG src = get_long(srca);
{	LONG dst = (Shptr->regs).d[dstreg];
{{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)(src)) > ((ULONG)(dst));
	NFLG = flgn != 0;
	(Shptr->regs).d[dstreg] = (newv);
}}}}}}}
void op_90ba(ULONG opcode)
{
	ULONG dstreg = (opcode & 3584) >> 9;
{{	CPTR srca = MC68000_getpc();
	srca += (LONG)(WORD)nextiword();
{	LONG src = get_long(srca);
{	LONG dst = (Shptr->regs).d[dstreg];
{{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)(src)) > ((ULONG)(dst));
	NFLG = flgn != 0;
	(Shptr->regs).d[dstreg] = (newv);
}}}}}}}}
void op_90bb(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).d[dstreg];
{{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)(src)) > ((ULONG)(dst));
	NFLG = flgn != 0;
	(Shptr->regs).d[dstreg] = (newv);
}}}}}}}}
void op_90bc(ULONG opcode)
{
	ULONG dstreg = (opcode & 3584) >> 9;
{{	LONG src = nextilong();
{	LONG dst = (Shptr->regs).d[dstreg];
{{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)(src)) > ((ULONG)(dst));
	NFLG = flgn != 0;
	(Shptr->regs).d[dstreg] = (newv);
}}}}}}}
void op_90c0(ULONG opcode)
{
	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);
	ULONG dstreg = (opcode & 3584) >> 9;
{{	WORD src = (Shptr->regs).d[srcreg];
{	LONG dst = (Shptr->regs).a[dstreg];
{	ULONG newv = dst - src;
	(Shptr->regs).a[dstreg] = (newv);
}}}}}
void op_90c8(ULONG opcode)
{
	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);
	ULONG dstreg = (opcode & 3584) >> 9;
{{	WORD src = (Shptr->regs).a[srcreg];
{	LONG dst = (Shptr->regs).a[dstreg];
{	ULONG newv = dst - src;
	(Shptr->regs).a[dstreg] = (newv);
}}}}}
void op_90d0(ULONG opcode)
{
	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);
	ULONG dstreg = (opcode & 3584) >> 9;
{{	CPTR srca = (Shptr->regs).a[srcreg];
	WORD src = get_word(srca);
{	LONG dst = (Shptr->regs).a[dstreg];
{	ULONG newv = dst - src;
	(Shptr->regs).a[dstreg] = (newv);
}}}}}
void op_90d8(ULONG opcode)
{
	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);
	ULONG dstreg = (opcode & 3584) >> 9;
{{	CPTR srca = (Shptr->regs).a[srcreg];
	WORD src = get_word(srca);
{	(Shptr->regs).a[srcreg] += 2;
{	LONG dst = (Shptr->regs).a[dstreg];
{	ULONG newv = dst - src;
	(Shptr->regs).a[dstreg] = (newv);
}}}}}}
void op_90e0(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);
{	LONG dst = (Shptr->regs).a[dstreg];
{	ULONG newv = dst - src;
	(Shptr->regs).a[dstreg] = (newv);
}}}}}}
void op_90e8(ULONG opcode)
{
	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);
	ULONG dstreg = (opcode & 3584) >> 9;
{{	CPTR srca = (Shptr->regs).a[srcreg] + (LONG)(WORD)nextiword();
	WORD src = get_word(srca);
{	LONG dst = (Shptr->regs).a[dstreg];
{	ULONG newv = dst - src;
	(Shptr->regs).a[dstreg] = (newv);
}}}}}
void op_90f0(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());
{	WORD src = get_word(srca);
{	LONG dst = (Shptr->regs).a[dstreg];
{	ULONG newv = dst - src;
	(Shptr->regs).a[dstreg] = (newv);
}}}}}}
void op_90f8(ULONG opcode)
{
	ULONG dstreg = (opcode & 3584) >> 9;
{{	CPTR srca = (LONG)(WORD)nextiword();
	WORD src = get_word(srca);
{	LONG dst = (Shptr->regs).a[dstreg];
{	ULONG newv = dst - src;
	(Shptr->regs).a[dstreg] = (newv);
}}}}}
void op_90f9(ULONG opcode)
{
	ULONG dstreg = (opcode & 3584) >> 9;
{{	CPTR srca = nextilong();
	WORD src = get_word(srca);
{	LONG dst = (Shptr->regs).a[dstreg];
{	ULONG newv = dst - src;
	(Shptr->regs).a[dstreg] = (newv);
}}}}}
void op_90fa(ULONG opcode)
{
	ULONG dstreg = (opcode & 3584) >> 9;
{{	CPTR srca = MC68000_getpc();
	srca += (LONG)(WORD)nextiword();
{	WORD src = get_word(srca);
{	LONG dst = (Shptr->regs).a[dstreg];
{	ULONG newv = dst - src;
	(Shptr->regs).a[dstreg] = (newv);
}}}}}}
void op_90fb(ULONG opcode)
{
	ULONG dstreg = (opcode & 3584) >> 9;
{{	CPTR srca = MC68000_getpc();
	srca = get_disp_ea (srca, nextiword());
{	WORD src = get_word(srca);
{	LONG dst = (Shptr->regs).a[dstreg];
{	ULONG newv = dst - src;
	(Shptr->regs).a[dstreg] = (newv);
}}}}}}
void op_90fc(ULONG opcode)
{
	ULONG dstreg = (opcode & 3584) >> 9;
{{	WORD src = nextiword();
{	LONG dst = (Shptr->regs).a[dstreg];
{	ULONG newv = dst - src;
	(Shptr->regs).a[dstreg] = (newv);
}}}}}
void op_9100(ULONG opcode)
{
	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);
	ULONG dstreg = (opcode & 3584) >> 9;
{{	BYTE src = (Shptr->regs).d[srcreg];
{	BYTE dst = (Shptr->regs).d[dstreg];
{	ULONG newv = dst - src - ((Shptr->regs).x ? 1 : 0);
{	int flgs = ((BYTE)(src)) < 0;
	int flgo = ((BYTE)(dst)) < 0;
	int flgn = ((BYTE)(newv)) < 0;
	VFLG = (!flgs && flgo && !flgn) || (flgs && !flgo && flgn);
	(Shptr->regs).x = CFLG = (flgs && !flgo) || (flgn && (!flgo || flgs));
	if (((BYTE)(newv)) != 0) ZFLG = 0;
	NFLG = ((BYTE)(newv)) < 0;
	(Shptr->regs).d[dstreg] &= ~0xff; (Shptr->regs).d[dstreg] |= (newv) & 0xff;
}}}}}}
void op_9108(ULONG opcode)
{
	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);
	ULONG dstreg = (opcode & 3584) >> 9;
{{	(Shptr->regs).a[srcreg] -= areg_byteinc[srcreg];
{	CPTR srca = (Shptr->regs).a[srcreg];
	BYTE src = get_byte(srca);
{	(Shptr->regs).a[dstreg] -= areg_byteinc[dstreg];
{	CPTR dsta = (Shptr->regs).a[dstreg];
	BYTE dst = get_byte(dsta);
{	ULONG newv = dst - src - ((Shptr->regs).x ? 1 : 0);
{	int flgs = ((BYTE)(src)) < 0;
	int flgo = ((BYTE)(dst)) < 0;
	int flgn = ((BYTE)(newv)) < 0;
	VFLG = (!flgs && flgo && !flgn) || (flgs && !flgo && flgn);
	(Shptr->regs).x = CFLG = (flgs && !flgo) || (flgn && (!flgo || flgs));
	if (((BYTE)(newv)) != 0) ZFLG = 0;
	NFLG = ((BYTE)(newv)) < 0;
	put_byte(dsta,newv);
}}}}}}}}
void op_9110(ULONG opcode)
{
	ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9);
	ULONG dstreg = (opcode & 7) >> 0;
{{	BYTE src = (Shptr->regs).d[srcreg];
{	CPTR dsta = (Shptr->regs).a[dstreg];
	BYTE dst = get_byte(dsta);
{{ULONG newv = ((BYTE)(dst)) - ((BYTE)(src));
{	int flgs = ((BYTE)(src)) < 0;
	int flgo = ((BYTE)(dst)) < 0;
	int flgn = ((BYTE)(newv)) < 0;
	ZFLG = ((BYTE)(newv)) == 0;
	VFLG = (flgs != flgo) && (flgn != flgo);
	CFLG = (Shptr->regs).x = ((UBYTE)(src)) > ((UBYTE)(dst));
	NFLG = flgn != 0;
	put_byte(dsta,newv);
}}}}}}}
void op_9118(ULONG opcode)
{
	ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9);
	ULONG dstreg = (opcode & 7) >> 0;
{{	BYTE src = (Shptr->regs).d[srcreg];
{	CPTR dsta = (Shptr->regs).a[dstreg];
	BYTE dst = get_byte(dsta);
{	(Shptr->regs).a[dstreg] += areg_byteinc[dstreg];
{{ULONG newv = ((BYTE)(dst)) - ((BYTE)(src));
{	int flgs = ((BYTE)(src)) < 0;
	int flgo = ((BYTE)(dst)) < 0;
	int flgn = ((BYTE)(newv)) < 0;
	ZFLG = ((BYTE)(newv)) == 0;
	VFLG = (flgs != flgo) && (flgn != flgo);
	CFLG = (Shptr->regs).x = ((UBYTE)(src)) > ((UBYTE)(dst));
	NFLG = flgn != 0;
	put_byte(dsta,newv);
}}}}}}}}
void op_9120(ULONG opcode)
{
	ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9);
	ULONG dstreg = (opcode & 7) >> 0;
{{	BYTE src = (Shptr->regs).d[srcreg];
{	(Shptr->regs).a[dstreg] -= areg_byteinc[dstreg];
{	CPTR dsta = (Shptr->regs).a[dstreg];
	BYTE dst = get_byte(dsta);
{{ULONG newv = ((BYTE)(dst)) - ((BYTE)(src));
{	int flgs = ((BYTE)(src)) < 0;
	int flgo = ((BYTE)(dst)) < 0;
	int flgn = ((BYTE)(newv)) < 0;
	ZFLG = ((BYTE)(newv)) == 0;
	VFLG = (flgs != flgo) && (flgn != flgo);
	CFLG = (Shptr->regs).x = ((UBYTE)(src)) > ((UBYTE)(dst));
	NFLG = flgn != 0;
	put_byte(dsta,newv);
}}}}}}}}
void op_9128(ULONG opcode)
{
	ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9);
	ULONG dstreg = (opcode & 7) >> 0;
{{	BYTE src = (Shptr->regs).d[srcreg];
{	CPTR dsta = (Shptr->regs).a[dstreg] + (LONG)(WORD)nextiword();
	BYTE dst = get_byte(dsta);
{{ULONG newv = ((BYTE)(dst)) - ((BYTE)(src));
{	int flgs = ((BYTE)(src)) < 0;
	int flgo = ((BYTE)(dst)) < 0;
	int flgn = ((BYTE)(newv)) < 0;
	ZFLG = ((BYTE)(newv)) == 0;
	VFLG = (flgs != flgo) && (flgn != flgo);
	CFLG = (Shptr->regs).x = ((UBYTE)(src)) > ((UBYTE)(dst));
	NFLG = flgn != 0;
	put_byte(dsta,newv);
}}}}}}}
void op_9130(ULONG opcode)
{
	ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9);
	ULONG dstreg = (opcode & 7) >> 0;
{{	BYTE src = (Shptr->regs).d[srcreg];
{	CPTR dsta = (Shptr->regs).a[dstreg];
	dsta = get_disp_ea (dsta, nextiword());
{	BYTE dst = get_byte(dsta);
{{ULONG newv = ((BYTE)(dst)) - ((BYTE)(src));
{	int flgs = ((BYTE)(src)) < 0;
	int flgo = ((BYTE)(dst)) < 0;
	int flgn = ((BYTE)(newv)) < 0;
	ZFLG = ((BYTE)(newv)) == 0;
	VFLG = (flgs != flgo) && (flgn != flgo);
	CFLG = (Shptr->regs).x = ((UBYTE)(src)) > ((UBYTE)(dst));
	NFLG = flgn != 0;
	put_byte(dsta,newv);
}}}}}}}}
void op_9138(ULONG opcode)
{
	ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9);
{{	BYTE src = (Shptr->regs).d[srcreg];
{	CPTR dsta = (LONG)(WORD)nextiword();
	BYTE dst = get_byte(dsta);
{{ULONG newv = ((BYTE)(dst)) - ((BYTE)(src));
{	int flgs = ((BYTE)(src)) < 0;
	int flgo = ((BYTE)(dst)) < 0;
	int flgn = ((BYTE)(newv)) < 0;
	ZFLG = ((BYTE)(newv)) == 0;
	VFLG = (flgs != flgo) && (flgn != flgo);
	CFLG = (Shptr->regs).x = ((UBYTE)(src)) > ((UBYTE)(dst));
	NFLG = flgn != 0;
	put_byte(dsta,newv);
}}}}}}}
void op_9139(ULONG opcode)
{
	ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9);
{{	BYTE src = (Shptr->regs).d[srcreg];
{	CPTR dsta = nextilong();
	BYTE dst = get_byte(dsta);
{{ULONG newv = ((BYTE)(dst)) - ((BYTE)(src));
{	int flgs = ((BYTE)(src)) < 0;
	int flgo = ((BYTE)(dst)) < 0;
	int flgn = ((BYTE)(newv)) < 0;
	ZFLG = ((BYTE)(newv)) == 0;
	VFLG = (flgs != flgo) && (flgn != flgo);
	CFLG = (Shptr->regs).x = ((UBYTE)(src)) > ((UBYTE)(dst));
	NFLG = flgn != 0;