cpu0.c

树大根深三棱尽所标杆ssfsfsa fdsafs

#include "sysdeps.h"
#include "shared.h"
#include "memory.h"
#include "custom.h"
#include "newcpu.h"
#include "cputbl.h"
void op_0(ULONG opcode)
{
	ULONG dstreg = (opcode & 7) >> 0;
{{	BYTE src = nextiword();
{	BYTE dst = (Shptr->regs).d[dstreg];
	src |= dst;
	VFLG = CFLG = 0;
	ZFLG = ((BYTE)(src)) == 0;
	NFLG = ((BYTE)(src)) < 0;
	(Shptr->regs).d[dstreg] &= ~0xff; (Shptr->regs).d[dstreg] |= (src) & 0xff;
}}}}
void op_10(ULONG opcode)
{
	ULONG dstreg = (opcode & 7) >> 0;
{{	BYTE src = nextiword();
{	CPTR dsta = (Shptr->regs).a[dstreg];
	BYTE dst = get_byte(dsta);
	src |= dst;
	VFLG = CFLG = 0;
	ZFLG = ((BYTE)(src)) == 0;
	NFLG = ((BYTE)(src)) < 0;
	put_byte(dsta,src);
}}}}
void op_18(ULONG opcode)
{
	ULONG dstreg = (opcode & 7) >> 0;
{{	BYTE src = nextiword();
{	CPTR dsta = (Shptr->regs).a[dstreg];
	BYTE dst = get_byte(dsta);
{	(Shptr->regs).a[dstreg] += areg_byteinc[dstreg];
	src |= dst;
	VFLG = CFLG = 0;
	ZFLG = ((BYTE)(src)) == 0;
	NFLG = ((BYTE)(src)) < 0;
	put_byte(dsta,src);
}}}}}
void op_20(ULONG opcode)
{
	ULONG dstreg = (opcode & 7) >> 0;
{{	BYTE src = nextiword();
{	(Shptr->regs).a[dstreg] -= areg_byteinc[dstreg];
{	CPTR dsta = (Shptr->regs).a[dstreg];
	BYTE dst = get_byte(dsta);
	src |= dst;
	VFLG = CFLG = 0;
	ZFLG = ((BYTE)(src)) == 0;
	NFLG = ((BYTE)(src)) < 0;
	put_byte(dsta,src);
}}}}}
void op_28(ULONG opcode)
{
	ULONG dstreg = (opcode & 7) >> 0;
{{	BYTE src = nextiword();
{	CPTR dsta = (Shptr->regs).a[dstreg] + (LONG)(WORD)nextiword();
	BYTE dst = get_byte(dsta);
	src |= dst;
	VFLG = CFLG = 0;
	ZFLG = ((BYTE)(src)) == 0;
	NFLG = ((BYTE)(src)) < 0;
	put_byte(dsta,src);
}}}}
void op_30(ULONG opcode)
{
	ULONG dstreg = (opcode & 7) >> 0;
{{	BYTE src = nextiword();
{	CPTR dsta = (Shptr->regs).a[dstreg];
	dsta = get_disp_ea (dsta, nextiword());
{	BYTE dst = get_byte(dsta);
	src |= dst;
	VFLG = CFLG = 0;
	ZFLG = ((BYTE)(src)) == 0;
	NFLG = ((BYTE)(src)) < 0;
	put_byte(dsta,src);
}}}}}
void op_38(ULONG opcode)
{
{{	BYTE src = nextiword();
{	CPTR dsta = (LONG)(WORD)nextiword();
	BYTE dst = get_byte(dsta);
	src |= dst;
	VFLG = CFLG = 0;
	ZFLG = ((BYTE)(src)) == 0;
	NFLG = ((BYTE)(src)) < 0;
	put_byte(dsta,src);
}}}}
void op_39(ULONG opcode)
{
{{	BYTE src = nextiword();
{	CPTR dsta = nextilong();
	BYTE dst = get_byte(dsta);
	src |= dst;
	VFLG = CFLG = 0;
	ZFLG = ((BYTE)(src)) == 0;
	NFLG = ((BYTE)(src)) < 0;
	put_byte(dsta,src);
}}}}
void op_3c(ULONG opcode)
{
{	MakeSR();
{	WORD src = nextiword();
	src &= 0xFF;
	(Shptr->regs).sr |= src;
	MakeFromSR();
}}}
void op_40(ULONG opcode)
{
	ULONG dstreg = (opcode & 7) >> 0;
{{	WORD src = nextiword();
{	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_50(ULONG opcode)
{
	ULONG dstreg = (opcode & 7) >> 0;
{{	WORD src = nextiword();
{	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_58(ULONG opcode)
{
	ULONG dstreg = (opcode & 7) >> 0;
{{	WORD src = nextiword();
{	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_60(ULONG opcode)
{
	ULONG dstreg = (opcode & 7) >> 0;
{{	WORD src = nextiword();
{	(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_68(ULONG opcode)
{
	ULONG dstreg = (opcode & 7) >> 0;
{{	WORD src = nextiword();
{	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_70(ULONG opcode)
{
	ULONG dstreg = (opcode & 7) >> 0;
{{	WORD src = nextiword();
{	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_78(ULONG opcode)
{
{{	WORD src = nextiword();
{	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_79(ULONG opcode)
{
{{	WORD src = nextiword();
{	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_7c(ULONG opcode)
{
{if (!(Shptr->regs).s) { (Shptr->regs).pc_p--; MC68000_exception(8); } else
{	MakeSR();
{	WORD src = nextiword();
	(Shptr->regs).sr |= src;
	MakeFromSR();
}}}}
void op_80(ULONG opcode)
{
	ULONG dstreg = (opcode & 7) >> 0;
{{	LONG src = nextilong();
{	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_90(ULONG opcode)
{
	ULONG dstreg = (opcode & 7) >> 0;
{{	LONG src = nextilong();
{	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_98(ULONG opcode)
{
	ULONG dstreg = (opcode & 7) >> 0;
{{	LONG src = nextilong();
{	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_a0(ULONG opcode)
{
	ULONG dstreg = (opcode & 7) >> 0;
{{	LONG src = nextilong();
{	(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_a8(ULONG opcode)
{
	ULONG dstreg = (opcode & 7) >> 0;
{{	LONG src = nextilong();
{	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_b0(ULONG opcode)
{
	ULONG dstreg = (opcode & 7) >> 0;
{{	LONG src = nextilong();
{	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_b8(ULONG opcode)
{
{{	LONG src = nextilong();
{	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_b9(ULONG opcode)
{
{{	LONG src = nextilong();
{	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_100(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 &= 31;
	ZFLG = !(dst & (1 << src));
}}}}
void op_108(ULONG opcode)
{
	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);
	ULONG dstreg = (opcode & 3584) >> 9;
{	CPTR memp = (Shptr->regs).a[srcreg] + nextiword();
{	UWORD val = (get_byte(memp) << 8) + get_byte(memp + 2);
	(Shptr->regs).d[dstreg] &= ~0xffff; (Shptr->regs).d[dstreg] |= (val) & 0xffff;
}}}
void op_110(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);
	src &= 7;
	ZFLG = !(dst & (1 << src));
}}}}
void op_118(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];
	src &= 7;
	ZFLG = !(dst & (1 << src));
}}}}}
void op_120(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);
	src &= 7;
	ZFLG = !(dst & (1 << src));
}}}}}
void op_128(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);
	src &= 7;
	ZFLG = !(dst & (1 << src));
}}}}
void op_130(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);
	src &= 7;
	ZFLG = !(dst & (1 << src));
}}}}}
void op_138(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);
	src &= 7;
	ZFLG = !(dst & (1 << src));
}}}}
void op_139(ULONG opcode)
{
	ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9);
{{	BYTE src = (Shptr->regs).d[srcreg];
{	CPTR dsta = nextilong();
	BYTE dst = get_byte(dsta);
	src &= 7;
	ZFLG = !(dst & (1 << src));
}}}}
void op_13a(ULONG opcode)
{
	ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9);
/*	ULONG dstreg = (LONG)(BYTE)2; */
{{	BYTE src = (Shptr->regs).d[srcreg];
{	CPTR dsta = MC68000_getpc();
	dsta += (LONG)(WORD)nextiword();
{	BYTE dst = get_byte(dsta);
	src &= 7;
	ZFLG = !(dst & (1 << src));
}}}}}
void op_13b(ULONG opcode)
{
	ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9);
/*	ULONG dstreg = (LONG)(BYTE)3; */
{{	BYTE src = (Shptr->regs).d[srcreg];
{	CPTR dsta = MC68000_getpc();
	dsta = get_disp_ea (dsta, nextiword());
{	BYTE dst = get_byte(dsta);
	src &= 7;
	ZFLG = !(dst & (1 << src));
}}}}}
void op_13c(ULONG opcode)
{
	ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9);
{{	BYTE src = (Shptr->regs).d[srcreg];
{	BYTE dst = nextiword();
	src &= 7;
	ZFLG = !(dst & (1 << src));
}}}}
void op_140(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 &= 31;
	ZFLG = !(dst & (1 << src));
	dst ^= (1 << src);
	(Shptr->regs).d[dstreg] = (dst);
}}}}
void op_148(ULONG opcode)
{
	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);
	ULONG dstreg = (opcode & 3584) >> 9;
{	CPTR memp = (Shptr->regs).a[srcreg] + nextiword();
{	ULONG val = (get_byte(memp) << 24) + (get_byte(memp + 2) << 16)
              + (get_byte(memp + 4) << 8) + get_byte(memp + 6);
	(Shptr->regs).d[dstreg] = (val);
}}}
void op_150(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);
	src &= 7;
	ZFLG = !(dst & (1 << src));
	dst ^= (1 << src);
	put_byte(dsta,dst);
}}}}
void op_158(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];
	src &= 7;
	ZFLG = !(dst & (1 << src));
	dst ^= (1 << src);
	put_byte(dsta,dst);
}}}}}
void op_160(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);
	src &= 7;
	ZFLG = !(dst & (1 << src));
	dst ^= (1 << src);
	put_byte(dsta,dst);
}}}}}
void op_168(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);
	src &= 7;
	ZFLG = !(dst & (1 << src));
	dst ^= (1 << src);
	put_byte(dsta,dst);
}}}}
void op_170(ULONG opcode)
{
	ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9);
	ULONG dstreg = (opcode & 7) >> 0;