cpub.c

树大根深三棱尽所标杆ssfsfsa fdsafs

	ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9);
	ULONG dstreg = (opcode & 7) >> 0;
{{	WORD src = (Shptr->regs).d[srcreg];
{	WORD dst = (Shptr->regs).d[dstreg];
	src ^= dst;
	VFLG = CFLG = 0;
	ZFLG = ((WORD)(src)) == 0;
	NFLG = ((WORD)(src)) < 0;
	(Shptr->regs).d[dstreg] &= ~0xffff; (Shptr->regs).d[dstreg] |= (src) & 0xffff;
}}}}
void op_b148(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;
{	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 = ((UWORD)(src)) > ((UWORD)(dst));
	NFLG = flgn != 0;
}}}}}}}}}
void op_b150(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);
	src ^= dst;
	VFLG = CFLG = 0;
	ZFLG = ((WORD)(src)) == 0;
	NFLG = ((WORD)(src)) < 0;
	put_word(dsta,src);
}}}}
void op_b158(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;
	src ^= dst;
	VFLG = CFLG = 0;
	ZFLG = ((WORD)(src)) == 0;
	NFLG = ((WORD)(src)) < 0;
	put_word(dsta,src);
}}}}}
void op_b160(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);
	src ^= dst;
	VFLG = CFLG = 0;
	ZFLG = ((WORD)(src)) == 0;
	NFLG = ((WORD)(src)) < 0;
	put_word(dsta,src);
}}}}}
void op_b168(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);
	src ^= dst;
	VFLG = CFLG = 0;
	ZFLG = ((WORD)(src)) == 0;
	NFLG = ((WORD)(src)) < 0;
	put_word(dsta,src);
}}}}
void op_b170(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);
	src ^= dst;
	VFLG = CFLG = 0;
	ZFLG = ((WORD)(src)) == 0;
	NFLG = ((WORD)(src)) < 0;
	put_word(dsta,src);
}}}}}
void op_b178(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);
	src ^= dst;
	VFLG = CFLG = 0;
	ZFLG = ((WORD)(src)) == 0;
	NFLG = ((WORD)(src)) < 0;
	put_word(dsta,src);
}}}}
void op_b179(ULONG opcode)
{
	ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9);
{{	WORD src = (Shptr->regs).d[srcreg];
{	CPTR dsta = nextilong();
	WORD dst = get_word(dsta);
	src ^= dst;
	VFLG = CFLG = 0;
	ZFLG = ((WORD)(src)) == 0;
	NFLG = ((WORD)(src)) < 0;
	put_word(dsta,src);
}}}}
void op_b180(ULONG opcode)
{
	ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9);
	ULONG dstreg = (opcode & 7) >> 0;
{{	LONG src = (Shptr->regs).d[srcreg];
{	LONG dst = (Shptr->regs).d[dstreg];
	src ^= dst;
	VFLG = CFLG = 0;
	ZFLG = ((LONG)(src)) == 0;
	NFLG = ((LONG)(src)) < 0;
	(Shptr->regs).d[dstreg] = (src);
}}}}
void op_b188(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;
{	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 = ((ULONG)(src)) > ((ULONG)(dst));
	NFLG = flgn != 0;
}}}}}}}}}
void op_b190(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);
	src ^= dst;
	VFLG = CFLG = 0;
	ZFLG = ((LONG)(src)) == 0;
	NFLG = ((LONG)(src)) < 0;
	put_long(dsta,src);
}}}}
void op_b198(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;
	src ^= dst;
	VFLG = CFLG = 0;
	ZFLG = ((LONG)(src)) == 0;
	NFLG = ((LONG)(src)) < 0;
	put_long(dsta,src);
}}}}}
void op_b1a0(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);
	src ^= dst;
	VFLG = CFLG = 0;
	ZFLG = ((LONG)(src)) == 0;
	NFLG = ((LONG)(src)) < 0;
	put_long(dsta,src);
}}}}}
void op_b1a8(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);
	src ^= dst;
	VFLG = CFLG = 0;
	ZFLG = ((LONG)(src)) == 0;
	NFLG = ((LONG)(src)) < 0;
	put_long(dsta,src);
}}}}
void op_b1b0(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);
	src ^= dst;
	VFLG = CFLG = 0;
	ZFLG = ((LONG)(src)) == 0;
	NFLG = ((LONG)(src)) < 0;
	put_long(dsta,src);
}}}}}
void op_b1b8(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);
	src ^= dst;
	VFLG = CFLG = 0;
	ZFLG = ((LONG)(src)) == 0;
	NFLG = ((LONG)(src)) < 0;
	put_long(dsta,src);
}}}}
void op_b1b9(ULONG opcode)
{
	ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9);
{{	LONG src = (Shptr->regs).d[srcreg];
{	CPTR dsta = nextilong();
	LONG dst = get_long(dsta);
	src ^= dst;
	VFLG = CFLG = 0;
	ZFLG = ((LONG)(src)) == 0;
	NFLG = ((LONG)(src)) < 0;
	put_long(dsta,src);
}}}}
void op_b1c0(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 = ((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 = ((ULONG)(src)) > ((ULONG)(dst));
	NFLG = flgn != 0;
}}}}}}}
void op_b1c8(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 = ((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 = ((ULONG)(src)) > ((ULONG)(dst));
	NFLG = flgn != 0;
}}}}}}}
void op_b1d0(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 = ((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 = ((ULONG)(src)) > ((ULONG)(dst));
	NFLG = flgn != 0;
}}}}}}}
void op_b1d8(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 = ((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 = ((ULONG)(src)) > ((ULONG)(dst));
	NFLG = flgn != 0;
}}}}}}}}
void op_b1e0(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 = ((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 = ((ULONG)(src)) > ((ULONG)(dst));
	NFLG = flgn != 0;
}}}}}}}}
void op_b1e8(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 = ((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 = ((ULONG)(src)) > ((ULONG)(dst));
	NFLG = flgn != 0;
}}}}}}}
void op_b1f0(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 = ((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 = ((ULONG)(src)) > ((ULONG)(dst));
	NFLG = flgn != 0;
}}}}}}}}
void op_b1f8(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 = ((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 = ((ULONG)(src)) > ((ULONG)(dst));
	NFLG = flgn != 0;
}}}}}}}
void op_b1f9(ULONG opcode)
{
	ULONG dstreg = (opcode & 3584) >> 9;
{{	CPTR srca = nextilong();
	LONG src = get_long(srca);
{	LONG dst = (Shptr->regs).a[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 = ((ULONG)(src)) > ((ULONG)(dst));
	NFLG = flgn != 0;
}}}}}}}
void op_b1fa(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 = ((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 = ((ULONG)(src)) > ((ULONG)(dst));
	NFLG = flgn != 0;
}}}}}}}}
void op_b1fb(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 = ((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 = ((ULONG)(src)) > ((ULONG)(dst));
	NFLG = flgn != 0;
}}}}}}}}
void op_b1fc(ULONG opcode)
{
	ULONG dstreg = (opcode & 3584) >> 9;
{{	LONG src = nextilong();
{	LONG dst = (Shptr->regs).a[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 = ((ULONG)(src)) > ((ULONG)(dst));
	NFLG = flgn != 0;
}}}}}}}