📄 cpuc.c
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NFLG = ((LONG)(newv)) < 0; (Shptr->regs).d[dstreg] = (newv);}}}}}void op_c0fa(ULONG opcode){ ULONG dstreg = (opcode & 3584) >> 9;{{ CPTR srca = MC68000_getpc(); srca += (LONG)(WORD)nextiword();{ WORD src = get_word(srca);{ WORD dst = (Shptr->regs).d[dstreg];{ ULONG newv = (ULONG)(UWORD)dst * (ULONG)(UWORD)src; VFLG = CFLG = 0; ZFLG = ((LONG)(newv)) == 0; NFLG = ((LONG)(newv)) < 0; (Shptr->regs).d[dstreg] = (newv);}}}}}}void op_c0fb(ULONG opcode){ ULONG dstreg = (opcode & 3584) >> 9;{{ CPTR srca = MC68000_getpc(); srca = get_disp_ea (srca, nextiword());{ WORD src = get_word(srca);{ WORD dst = (Shptr->regs).d[dstreg];{ ULONG newv = (ULONG)(UWORD)dst * (ULONG)(UWORD)src; VFLG = CFLG = 0; ZFLG = ((LONG)(newv)) == 0; NFLG = ((LONG)(newv)) < 0; (Shptr->regs).d[dstreg] = (newv);}}}}}}void op_c0fc(ULONG opcode){ ULONG dstreg = (opcode & 3584) >> 9;{{ WORD src = nextiword();{ WORD dst = (Shptr->regs).d[dstreg];{ ULONG newv = (ULONG)(UWORD)dst * (ULONG)(UWORD)src; VFLG = CFLG = 0; ZFLG = ((LONG)(newv)) == 0; NFLG = ((LONG)(newv)) < 0; (Shptr->regs).d[dstreg] = (newv);}}}}}void op_c100(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];{ UWORD newv_lo = (src & 0xF) + (dst & 0xF) + (Shptr->regs).x; UWORD newv_hi = (src & 0xF0) + (dst & 0xF0); UWORD newv; if (newv_lo > 9) { newv_lo +=6; } newv = newv_hi + newv_lo; CFLG = (Shptr->regs).x = (newv & 0x1F0) > 0x90; if (CFLG) newv += 0x60; if (((BYTE)(newv)) != 0) ZFLG = 0; NFLG = ((BYTE)(newv)) < 0;{ int flgs = ((BYTE)(src)) < 0; int flgo = ((BYTE)(dst)) < 0; int flgn = ((BYTE)(newv)) < 0; VFLG = (flgs != flgo) && (flgn != flgo); (Shptr->regs).d[dstreg] &= ~0xff; (Shptr->regs).d[dstreg] |= (newv) & 0xff;}}}}}}void op_c108(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);{ UWORD newv_lo = (src & 0xF) + (dst & 0xF) + (Shptr->regs).x; UWORD newv_hi = (src & 0xF0) + (dst & 0xF0); UWORD newv; if (newv_lo > 9) { newv_lo +=6; } newv = newv_hi + newv_lo; CFLG = (Shptr->regs).x = (newv & 0x1F0) > 0x90; if (CFLG) newv += 0x60; if (((BYTE)(newv)) != 0) ZFLG = 0; NFLG = ((BYTE)(newv)) < 0;{ int flgs = ((BYTE)(src)) < 0; int flgo = ((BYTE)(dst)) < 0; int flgn = ((BYTE)(newv)) < 0; VFLG = (flgs != flgo) && (flgn != flgo); put_byte(dsta,newv);}}}}}}}}void op_c110(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 &= dst; VFLG = CFLG = 0; ZFLG = ((BYTE)(src)) == 0; NFLG = ((BYTE)(src)) < 0; put_byte(dsta,src);}}}}void op_c118(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 &= dst; VFLG = CFLG = 0; ZFLG = ((BYTE)(src)) == 0; NFLG = ((BYTE)(src)) < 0; put_byte(dsta,src);}}}}}void op_c120(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 &= dst; VFLG = CFLG = 0; ZFLG = ((BYTE)(src)) == 0; NFLG = ((BYTE)(src)) < 0; put_byte(dsta,src);}}}}}void op_c128(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 &= dst; VFLG = CFLG = 0; ZFLG = ((BYTE)(src)) == 0; NFLG = ((BYTE)(src)) < 0; put_byte(dsta,src);}}}}void op_c130(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 &= dst; VFLG = CFLG = 0; ZFLG = ((BYTE)(src)) == 0; NFLG = ((BYTE)(src)) < 0; put_byte(dsta,src);}}}}}void op_c138(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 &= dst; VFLG = CFLG = 0; ZFLG = ((BYTE)(src)) == 0; NFLG = ((BYTE)(src)) < 0; put_byte(dsta,src);}}}}void op_c139(ULONG opcode){ ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9);{{ BYTE src = (Shptr->regs).d[srcreg];{ 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_c140(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]; (Shptr->regs).d[srcreg] = (dst); (Shptr->regs).d[dstreg] = (src);}}}}void op_c148(ULONG opcode){ ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9); ULONG dstreg = (opcode & 7) >> 0;{{ LONG src = (Shptr->regs).a[srcreg];{ LONG dst = (Shptr->regs).a[dstreg]; (Shptr->regs).a[srcreg] = (dst); (Shptr->regs).a[dstreg] = (src);}}}}void op_c150(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_c158(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_c160(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_c168(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_c170(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_c178(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_c179(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_c188(ULONG opcode){ ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9); ULONG dstreg = (opcode & 7) >> 0;{{ LONG src = (Shptr->regs).d[srcreg];{ LONG dst = (Shptr->regs).a[dstreg]; (Shptr->regs).d[srcreg] = (dst); (Shptr->regs).a[dstreg] = (src);}}}}void op_c190(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_c198(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_c1a0(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_c1a8(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_c1b0(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_c1b8(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_c1b9(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_c1c0(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 = (LONG)(WORD)dst * (LONG)(WORD)src; VFLG = CFLG = 0; ZFLG = ((LONG)(newv)) == 0; NFLG = ((LONG)(newv)) < 0; (Shptr->regs).d[dstreg] = (newv);}}}}}void op_c1d0(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);{ WORD dst = (Shptr->regs).d[dstreg];{ ULONG newv = (LONG)(WORD)dst * (LONG)(WORD)src; VFLG = CFLG = 0; ZFLG = ((LONG)(newv)) == 0; NFLG = ((LONG)(newv)) < 0; (Shptr->regs).d[dstreg] = (newv);}}}}}void op_c1d8(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;{ WORD dst = (Shptr->regs).d[dstreg];{ ULONG newv = (LONG)(WORD)dst * (LONG)(WORD)src; VFLG = CFLG = 0; ZFLG = ((LONG)(newv)) == 0; NFLG = ((LONG)(newv)) < 0; (Shptr->regs).d[dstreg] = (newv);}}}}}}void op_c1e0(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);{ WORD dst = (Shptr->regs).d[dstreg];{ ULONG newv = (LONG)(WORD)dst * (LONG)(WORD)src; VFLG = CFLG = 0; ZFLG = ((LONG)(newv)) == 0; NFLG = ((LONG)(newv)) < 0; (Shptr->regs).d[dstreg] = (newv);}}}}}}void op_c1e8(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);{ WORD dst = (Shptr->regs).d[dstreg];{ ULONG newv = (LONG)(WORD)dst * (LONG)(WORD)src; VFLG = CFLG = 0; ZFLG = ((LONG)(newv)) == 0; NFLG = ((LONG)(newv)) < 0; (Shptr->regs).d[dstreg] = (newv);}}}}}void op_c1f0(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);{ WORD dst = (Shptr->regs).d[dstreg];{ ULONG newv = (LONG)(WORD)dst * (LONG)(WORD)src; VFLG = CFLG = 0; ZFLG = ((LONG)(newv)) == 0; NFLG = ((LONG)(newv)) < 0; (Shptr->regs).d[dstreg] = (newv);}}}}}}void op_c1f8(ULONG opcode){ ULONG dstreg = (opcode & 3584) >> 9;{{ CPTR srca = (LONG)(WORD)nextiword(); WORD src = get_word(srca);{ WORD dst = (Shptr->regs).d[dstreg];{ ULONG newv = (LONG)(WORD)dst * (LONG)(WORD)src; VFLG = CFLG = 0; ZFLG = ((LONG)(newv)) == 0; NFLG = ((LONG)(newv)) < 0; (Shptr->regs).d[dstreg] = (newv);}}}}}void op_c1f9(ULONG opcode){ ULONG dstreg = (opcode & 3584) >> 9;{{ CPTR srca = nextilong(); WORD src = get_word(srca);{ WORD dst = (Shptr->regs).d[dstreg];{ ULONG newv = (LONG)(WORD)dst * (LONG)(WORD)src; VFLG = CFLG = 0; ZFLG = ((LONG)(newv)) == 0; NFLG = ((LONG)(newv)) < 0; (Shptr->regs).d[dstreg] = (newv);}}}}}void op_c1fa(ULONG opcode){ ULONG dstreg = (opcode & 3584) >> 9;{{ CPTR srca = MC68000_getpc(); srca += (LONG)(WORD)nextiword();{ WORD src = get_word(srca);{ WORD dst = (Shptr->regs).d[dstreg];{ ULONG newv = (LONG)(WORD)dst * (LONG)(WORD)src; VFLG = CFLG = 0; ZFLG = ((LONG)(newv)) == 0; NFLG = ((LONG)(newv)) < 0; (Shptr->regs).d[dstreg] = (newv);}}}}}}void op_c1fb(ULONG opcode){ ULONG dstreg = (opcode & 3584) >> 9;{{ CPTR srca = MC68000_getpc(); srca = get_disp_ea (srca, nextiword());{ WORD src = get_word(srca);{ WORD dst = (Shptr->regs).d[dstreg];{ ULONG newv = (LONG)(WORD)dst * (LONG)(WORD)src; VFLG = CFLG = 0; ZFLG = ((LONG)(newv)) == 0; NFLG = ((LONG)(newv)) < 0; (Shptr->regs).d[dstreg] = (newv);}}}}}}void op_c1fc(ULONG opcode){ ULONG dstreg = (opcode & 3584) >> 9;{{ WORD src = nextiword();{ WORD dst = (Shptr->regs).d[dstreg];{ ULONG newv = (LONG)(WORD)dst * (LONG)(WORD)src; VFLG = CFLG = 0; ZFLG = ((LONG)(newv)) == 0; NFLG = ((LONG)(newv)) < 0; (Shptr->regs).d[dstreg] = (newv);}}}}}
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