📄 cpud.c
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{ 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; (Shptr->regs).d[dstreg] = (newv);}}}}}}}void op_d098(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)(~dst)) < ((ULONG)(src)); NFLG = flgn != 0; (Shptr->regs).d[dstreg] = (newv);}}}}}}}}void op_d0a0(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)(~dst)) < ((ULONG)(src)); NFLG = flgn != 0; (Shptr->regs).d[dstreg] = (newv);}}}}}}}}void op_d0a8(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)(~dst)) < ((ULONG)(src)); NFLG = flgn != 0; (Shptr->regs).d[dstreg] = (newv);}}}}}}}void op_d0b0(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)(~dst)) < ((ULONG)(src)); NFLG = flgn != 0; (Shptr->regs).d[dstreg] = (newv);}}}}}}}}void op_d0b8(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)(~dst)) < ((ULONG)(src)); NFLG = flgn != 0; (Shptr->regs).d[dstreg] = (newv);}}}}}}}void op_d0b9(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)(~dst)) < ((ULONG)(src)); NFLG = flgn != 0; (Shptr->regs).d[dstreg] = (newv);}}}}}}}void op_d0ba(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)(~dst)) < ((ULONG)(src)); NFLG = flgn != 0; (Shptr->regs).d[dstreg] = (newv);}}}}}}}}void op_d0bb(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)(~dst)) < ((ULONG)(src)); NFLG = flgn != 0; (Shptr->regs).d[dstreg] = (newv);}}}}}}}}void op_d0bc(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)(~dst)) < ((ULONG)(src)); NFLG = flgn != 0; (Shptr->regs).d[dstreg] = (newv);}}}}}}}void op_d0c0(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_d0c8(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_d0d0(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_d0d8(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_d0e0(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_d0e8(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_d0f0(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_d0f8(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_d0f9(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_d0fa(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_d0fb(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_d0fc(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_d100(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_d108(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_d110(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)(~dst)) < ((UBYTE)(src)); NFLG = flgn != 0; put_byte(dsta,newv);}}}}}}}void op_d118(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)(~dst)) < ((UBYTE)(src)); NFLG = flgn != 0; put_byte(dsta,newv);}}}}}}}}void op_d120(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)(~dst)) < ((UBYTE)(src)); NFLG = flgn != 0; put_byte(dsta,newv);}}}}}}}}void op_d128(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)(~dst)) < ((UBYTE)(src)); NFLG = flgn != 0; put_byte(dsta,newv);}}}}}}}void op_d130(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)(~dst)) < ((UBYTE)(src)); NFLG = flgn != 0; put_byte(dsta,newv);}}}}}}}}void op_d138(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)(~dst)) < ((UBYTE)(src)); NFLG = flgn != 0; put_byte(dsta,newv);}}}}}}}void op_d139(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)(~dst)) < ((UBYTE)(src)); NFLG = flgn != 0;
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