#include "shared.h" #include "memory.h" #include "custom.h" #include "newcpu.h" #include "cputbl.h" void op_8000(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0); ULONG dstreg = (opcode & 3584) >> 9; {{ BYTE src = regs.d[srcreg]; { BYTE dst = regs.d[dstreg]; src |= dst; VFLG = CFLG = 0; ZFLG = ((BYTE)(src)) == 0; NFLG = ((BYTE)(src)) < 0; regs.d[dstreg] &= ~0xff; regs.d[dstreg] |= (src) & 0xff; }}}} void op_8010(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0); ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = regs.a[srcreg]; BYTE src = get_byte(srca); { BYTE dst = regs.d[dstreg]; src |= dst; VFLG = CFLG = 0; ZFLG = ((BYTE)(src)) == 0; NFLG = ((BYTE)(src)) < 0; regs.d[dstreg] &= ~0xff; regs.d[dstreg] |= (src) & 0xff; }}}} void op_8018(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0); ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = regs.a[srcreg]; BYTE src = get_byte(srca); { regs.a[srcreg] += areg_byteinc[srcreg]; { BYTE dst = regs.d[dstreg]; src |= dst; VFLG = CFLG = 0; ZFLG = ((BYTE)(src)) == 0; NFLG = ((BYTE)(src)) < 0; regs.d[dstreg] &= ~0xff; regs.d[dstreg] |= (src) & 0xff; }}}}} void op_8020(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0); ULONG dstreg = (opcode & 3584) >> 9; {{ regs.a[srcreg] -= areg_byteinc[srcreg]; { CPTR srca = regs.a[srcreg]; BYTE src = get_byte(srca); { BYTE dst = regs.d[dstreg]; src |= dst; VFLG = CFLG = 0; ZFLG = ((BYTE)(src)) == 0; NFLG = ((BYTE)(src)) < 0; regs.d[dstreg] &= ~0xff; regs.d[dstreg] |= (src) & 0xff; }}}}} void op_8028(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0); ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = regs.a[srcreg] + (LONG)(WORD)nextiword(); BYTE src = get_byte(srca); { BYTE dst = regs.d[dstreg]; src |= dst; VFLG = CFLG = 0; ZFLG = ((BYTE)(src)) == 0; NFLG = ((BYTE)(src)) < 0; regs.d[dstreg] &= ~0xff; regs.d[dstreg] |= (src) & 0xff; }}}} void op_8030(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0); ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = regs.a[srcreg]; srca = get_disp_ea (srca, nextiword()); { BYTE src = get_byte(srca); { BYTE dst = regs.d[dstreg]; src |= dst; VFLG = CFLG = 0; ZFLG = ((BYTE)(src)) == 0; NFLG = ((BYTE)(src)) < 0; regs.d[dstreg] &= ~0xff; regs.d[dstreg] |= (src) & 0xff; }}}}} void op_8038(ULONG opcode) { ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = (LONG)(WORD)nextiword(); BYTE src = get_byte(srca); { BYTE dst = regs.d[dstreg]; src |= dst; VFLG = CFLG = 0; ZFLG = ((BYTE)(src)) == 0; NFLG = ((BYTE)(src)) < 0; regs.d[dstreg] &= ~0xff; regs.d[dstreg] |= (src) & 0xff; }}}} void op_8039(ULONG opcode) { ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = nextilong(); BYTE src = get_byte(srca); { BYTE dst = regs.d[dstreg]; src |= dst; VFLG = CFLG = 0; ZFLG = ((BYTE)(src)) == 0; NFLG = ((BYTE)(src)) < 0; regs.d[dstreg] &= ~0xff; regs.d[dstreg] |= (src) & 0xff; }}}} void op_803a(ULONG opcode) { ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = m68k_getpc(); srca += (LONG)(WORD)nextiword(); { BYTE src = get_byte(srca); { BYTE dst = regs.d[dstreg]; src |= dst; VFLG = CFLG = 0; ZFLG = ((BYTE)(src)) == 0; NFLG = ((BYTE)(src)) < 0; regs.d[dstreg] &= ~0xff; regs.d[dstreg] |= (src) & 0xff; }}}}} void op_803b(ULONG opcode) { ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = m68k_getpc(); srca = get_disp_ea (srca, nextiword()); { BYTE src = get_byte(srca); { BYTE dst = regs.d[dstreg]; src |= dst; VFLG = CFLG = 0; ZFLG = ((BYTE)(src)) == 0; NFLG = ((BYTE)(src)) < 0; regs.d[dstreg] &= ~0xff; regs.d[dstreg] |= (src) & 0xff; }}}}} void op_803c(ULONG opcode) { ULONG dstreg = (opcode & 3584) >> 9; {{ BYTE src = nextiword(); { BYTE dst = regs.d[dstreg]; src |= dst; VFLG = CFLG = 0; ZFLG = ((BYTE)(src)) == 0; NFLG = ((BYTE)(src)) < 0; regs.d[dstreg] &= ~0xff; regs.d[dstreg] |= (src) & 0xff; }}}} void op_8040(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0); ULONG dstreg = (opcode & 3584) >> 9; {{ WORD src = regs.d[srcreg]; { WORD dst = regs.d[dstreg]; src |= dst; VFLG = CFLG = 0; ZFLG = ((WORD)(src)) == 0; NFLG = ((WORD)(src)) < 0; regs.d[dstreg] &= ~0xffff; regs.d[dstreg] |= (src) & 0xffff; }}}} void op_8050(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0); ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = regs.a[srcreg]; WORD src = get_word(srca); { WORD dst = regs.d[dstreg]; src |= dst; VFLG = CFLG = 0; ZFLG = ((WORD)(src)) == 0; NFLG = ((WORD)(src)) < 0; regs.d[dstreg] &= ~0xffff; regs.d[dstreg] |= (src) & 0xffff; }}}} void op_8058(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0); ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = regs.a[srcreg]; WORD src = get_word(srca); { regs.a[srcreg] += 2; { WORD dst = regs.d[dstreg]; src |= dst; VFLG = CFLG = 0; ZFLG = ((WORD)(src)) == 0; NFLG = ((WORD)(src)) < 0; regs.d[dstreg] &= ~0xffff; regs.d[dstreg] |= (src) & 0xffff; }}}}} void op_8060(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0); ULONG dstreg = (opcode & 3584) >> 9; {{ regs.a[srcreg] -= 2; { CPTR srca = regs.a[srcreg]; WORD src = get_word(srca); { WORD dst = regs.d[dstreg]; src |= dst; VFLG = CFLG = 0; ZFLG = ((WORD)(src)) == 0; NFLG = ((WORD)(src)) < 0; regs.d[dstreg] &= ~0xffff; regs.d[dstreg] |= (src) & 0xffff; }}}}} void op_8068(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0); ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = regs.a[srcreg] + (LONG)(WORD)nextiword(); WORD src = get_word(srca); { WORD dst = regs.d[dstreg]; src |= dst; VFLG = CFLG = 0; ZFLG = ((WORD)(src)) == 0; NFLG = ((WORD)(src)) < 0; regs.d[dstreg] &= ~0xffff; regs.d[dstreg] |= (src) & 0xffff; }}}} void op_8070(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0); ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = regs.a[srcreg]; srca = get_disp_ea (srca, nextiword()); { WORD src = get_word(srca); { WORD dst = regs.d[dstreg]; src |= dst; VFLG = CFLG = 0; ZFLG = ((WORD)(src)) == 0; NFLG = ((WORD)(src)) < 0; regs.d[dstreg] &= ~0xffff; regs.d[dstreg] |= (src) & 0xffff; }}}}} void op_8078(ULONG opcode) { ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = (LONG)(WORD)nextiword(); WORD src = get_word(srca); { WORD dst = regs.d[dstreg]; src |= dst; VFLG = CFLG = 0; ZFLG = ((WORD)(src)) == 0; NFLG = ((WORD)(src)) < 0; regs.d[dstreg] &= ~0xffff; regs.d[dstreg] |= (src) & 0xffff; }}}} void op_8079(ULONG opcode) { ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = nextilong(); WORD src = get_word(srca); { WORD dst = regs.d[dstreg]; src |= dst; VFLG = CFLG = 0; ZFLG = ((WORD)(src)) == 0; NFLG = ((WORD)(src)) < 0; regs.d[dstreg] &= ~0xffff; regs.d[dstreg] |= (src) & 0xffff; }}}} void op_807a(ULONG opcode) { ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = m68k_getpc(); srca += (LONG)(WORD)nextiword(); { WORD src = get_word(srca); { WORD dst = regs.d[dstreg]; src |= dst; VFLG = CFLG = 0; ZFLG = ((WORD)(src)) == 0; NFLG = ((WORD)(src)) < 0; regs.d[dstreg] &= ~0xffff; regs.d[dstreg] |= (src) & 0xffff; }}}}} void op_807b(ULONG opcode) { ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = m68k_getpc(); srca = get_disp_ea (srca, nextiword()); { WORD src = get_word(srca); { WORD dst = regs.d[dstreg]; src |= dst; VFLG = CFLG = 0; ZFLG = ((WORD)(src)) == 0; NFLG = ((WORD)(src)) < 0; regs.d[dstreg] &= ~0xffff; regs.d[dstreg] |= (src) & 0xffff; }}}}} void op_807c(ULONG opcode) { ULONG dstreg = (opcode & 3584) >> 9; {{ WORD src = nextiword(); { WORD dst = regs.d[dstreg]; src |= dst; VFLG = CFLG = 0; ZFLG = ((WORD)(src)) == 0; NFLG = ((WORD)(src)) < 0; regs.d[dstreg] &= ~0xffff; regs.d[dstreg] |= (src) & 0xffff; }}}} void op_8080(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0); ULONG dstreg = (opcode & 3584) >> 9; {{ LONG src = regs.d[srcreg]; { LONG dst = regs.d[dstreg]; src |= dst; VFLG = CFLG = 0; ZFLG = ((LONG)(src)) == 0; NFLG = ((LONG)(src)) < 0; regs.d[dstreg] = (src); }}}} void op_8090(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0); ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = regs.a[srcreg]; LONG src = get_long(srca); { LONG dst = regs.d[dstreg]; src |= dst; VFLG = CFLG = 0; ZFLG = ((LONG)(src)) == 0; NFLG = ((LONG)(src)) < 0; regs.d[dstreg] = (src); }}}} void op_8098(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0); ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = regs.a[srcreg]; LONG src = get_long(srca); { regs.a[srcreg] += 4; { LONG dst = regs.d[dstreg]; src |= dst; VFLG = CFLG = 0; ZFLG = ((LONG)(src)) == 0; NFLG = ((LONG)(src)) < 0; regs.d[dstreg] = (src); }}}}} void op_80a0(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0); ULONG dstreg = (opcode & 3584) >> 9; {{ regs.a[srcreg] -= 4; { CPTR srca = regs.a[srcreg]; LONG src = get_long(srca); { LONG dst = regs.d[dstreg]; src |= dst; VFLG = CFLG = 0; ZFLG = ((LONG)(src)) == 0; NFLG = ((LONG)(src)) < 0; regs.d[dstreg] = (src); }}}}} void op_80a8(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0); ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = regs.a[srcreg] + (LONG)(WORD)nextiword(); LONG src = get_long(srca); { LONG dst = regs.d[dstreg]; src |= dst; VFLG = CFLG = 0; ZFLG = ((LONG)(src)) == 0; NFLG = ((LONG)(src)) < 0; regs.d[dstreg] = (src); }}}} void op_80b0(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0); ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = regs.a[srcreg]; srca = get_disp_ea (srca, nextiword()); { LONG src = get_long(srca); { LONG dst = regs.d[dstreg]; src |= dst; VFLG = CFLG = 0; ZFLG = ((LONG)(src)) == 0; NFLG = ((LONG)(src)) < 0; regs.d[dstreg] = (src); }}}}} void op_80b8(ULONG opcode) { ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = (LONG)(WORD)nextiword(); LONG src = get_long(srca); { LONG dst = regs.d[dstreg]; src |= dst; VFLG = CFLG = 0; ZFLG = ((LONG)(src)) == 0; NFLG = ((LONG)(src)) < 0; regs.d[dstreg] = (src); }}}} void op_80b9(ULONG opcode) { ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = nextilong(); LONG src = get_long(srca); { LONG dst = regs.d[dstreg]; src |= dst; VFLG = CFLG = 0; ZFLG = ((LONG)(src)) == 0; NFLG = ((LONG)(src)) < 0; regs.d[dstreg] = (src); }}}} void op_80ba(ULONG opcode) { ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = m68k_getpc(); srca += (LONG)(WORD)nextiword(); { LONG src = get_long(srca); { LONG dst = regs.d[dstreg]; src |= dst; VFLG = CFLG = 0; ZFLG = ((LONG)(src)) == 0; NFLG = ((LONG)(src)) < 0; regs.d[dstreg] = (src); }}}}} void op_80bb(ULONG opcode) { ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = m68k_getpc(); srca = get_disp_ea (srca, nextiword()); { LONG src = get_long(srca); { LONG dst = regs.d[dstreg]; src |= dst; VFLG = CFLG = 0; ZFLG = ((LONG)(src)) == 0; NFLG = ((LONG)(src)) < 0; regs.d[dstreg] = (src); }}}}} void op_80bc(ULONG opcode) { ULONG dstreg = (opcode & 3584) >> 9; {{ LONG src = nextilong(); { LONG dst = regs.d[dstreg]; src |= dst; VFLG = CFLG = 0; ZFLG = ((LONG)(src)) == 0; NFLG = ((LONG)(src)) < 0; regs.d[dstreg] = (src); }}}} void op_80c0(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0); ULONG dstreg = (opcode & 3584) >> 9; {{ WORD src = regs.d[srcreg]; { LONG dst = regs.d[dstreg]; if(src != 0){ ULONG newv = (ULONG)dst / (UWORD)src; ULONG rem = (ULONG)dst % (UWORD)src; if (newv > 0xffff) { VFLG = NFLG = 1; } else { VFLG = CFLG = 0; ZFLG = ((WORD)(newv)) == 0; NFLG = ((WORD)(newv)) < 0; newv = (newv & 0xffff) | ((ULONG)rem << 16); regs.d[dstreg] = (newv); } } }}}} void op_80d0(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0); ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = regs.a[srcreg]; WORD src = get_word(srca); { LONG dst = regs.d[dstreg]; if(src != 0){ ULONG newv = (ULONG)dst / (UWORD)src; ULONG rem = (ULONG)dst % (UWORD)src; if (newv > 0xffff) { VFLG = NFLG = 1; } else { VFLG = CFLG = 0; ZFLG = ((WORD)(newv)) == 0; NFLG = ((WORD)(newv)) < 0; newv = (newv & 0xffff) | ((ULONG)rem << 16); regs.d[dstreg] = (newv); } } }}}} void op_80d8(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0); ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = regs.a[srcreg]; WORD src = get_word(srca); { regs.a[srcreg] += 2; { LONG dst = regs.d[dstreg]; if(src != 0){ ULONG newv = (ULONG)dst / (UWORD)src; ULONG rem = (ULONG)dst % (UWORD)src; if (newv > 0xffff) { VFLG = NFLG = 1; } else { VFLG = CFLG = 0; ZFLG = ((WORD)(newv)) == 0; NFLG = ((WORD)(newv)) < 0; newv = (newv & 0xffff) | ((ULONG)rem << 16); regs.d[dstreg] = (newv); } } }}}}} void op_80e0(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0); ULONG dstreg = (opcode & 3584) >> 9; {{ regs.a[srcreg] -= 2; { CPTR srca = regs.a[srcreg]; WORD src = get_word(srca); { LONG dst = regs.d[dstreg]; if(src != 0){ ULONG newv = (ULONG)dst / (UWORD)src; ULONG rem = (ULONG)dst % (UWORD)src; if (newv > 0xffff) { VFLG = NFLG = 1; } else { VFLG = CFLG = 0; ZFLG = ((WORD)(newv)) == 0; NFLG = ((WORD)(newv)) < 0; newv = (newv & 0xffff) | ((ULONG)rem << 16); regs.d[dstreg] = (newv); } } }}}}} void op_80e8(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0); ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = regs.a[srcreg] + (LONG)(WORD)nextiword(); WORD src = get_word(srca); { LONG dst = regs.d[dstreg]; if(src != 0){ ULONG newv = (ULONG)dst / (UWORD)src; ULONG rem = (ULONG)dst % (UWORD)src; if (newv > 0xffff) { VFLG = NFLG = 1; } else { VFLG = CFLG = 0; ZFLG = ((WORD)(newv)) == 0; NFLG = ((WORD)(newv)) < 0; newv = (newv & 0xffff) | ((ULONG)rem << 16); regs.d[dstreg] = (newv); } } }}}} void op_80f0(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0); ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = regs.a[srcreg]; srca = get_disp_ea (srca, nextiword()); { WORD src = get_word(srca); { LONG dst = regs.d[dstreg]; if(src != 0){ ULONG newv = (ULONG)dst / (UWORD)src; ULONG rem = (ULONG)dst % (UWORD)src; if (newv > 0xffff) { VFLG = NFLG = 1; } else { VFLG = CFLG = 0; ZFLG = ((WORD)(newv)) == 0; NFLG = ((WORD)(newv)) < 0; newv = (newv & 0xffff) | ((ULONG)rem << 16); regs.d[dstreg] = (newv); } } }}}}} void op_80f8(ULONG opcode) { ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = (LONG)(WORD)nextiword(); WORD src = get_word(srca); { LONG dst = regs.d[dstreg]; if(src != 0){ ULONG newv = (ULONG)dst / (UWORD)src; ULONG rem = (ULONG)dst % (UWORD)src; if (newv > 0xffff) { VFLG = NFLG = 1; } else { VFLG = CFLG = 0; ZFLG = ((WORD)(newv)) == 0; NFLG = ((WORD)(newv)) < 0; newv = (newv & 0xffff) | ((ULONG)rem << 16); regs.d[dstreg] = (newv); } } }}}} void op_80f9(ULONG opcode) { ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = nextilong(); WORD src = get_word(srca); { LONG dst = regs.d[dstreg]; if(src != 0){ ULONG newv = (ULONG)dst / (UWORD)src; ULONG rem = (ULONG)dst % (UWORD)src; if (newv > 0xffff) { VFLG = NFLG = 1; } else { VFLG = CFLG = 0; ZFLG = ((WORD)(newv)) == 0; NFLG = ((WORD)(newv)) < 0; newv = (newv & 0xffff) | ((ULONG)rem << 16); regs.d[dstreg] = (newv); } } }}}} void op_80fa(ULONG opcode) { ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = m68k_getpc(); srca += (LONG)(WORD)nextiword(); { WORD src = get_word(srca); { LONG dst = regs.d[dstreg]; if(src != 0){ ULONG newv = (ULONG)dst / (UWORD)src; ULONG rem = (ULONG)dst % (UWORD)src; if (newv > 0xffff) { VFLG = NFLG = 1; } else { VFLG = CFLG = 0; ZFLG = ((WORD)(newv)) == 0; NFLG = ((WORD)(newv)) < 0; newv = (newv & 0xffff) | ((ULONG)rem << 16); regs.d[dstreg] = (newv); } } }}}}} void op_80fb(ULONG opcode) { ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = m68k_getpc(); srca = get_disp_ea (srca, nextiword()); { WORD src = get_word(srca); { LONG dst = regs.d[dstreg]; if(src != 0){ ULONG newv = (ULONG)dst / (UWORD)src; ULONG rem = (ULONG)dst % (UWORD)src; if (newv > 0xffff) { VFLG = NFLG = 1; } else { VFLG = CFLG = 0; ZFLG = ((WORD)(newv)) == 0; NFLG = ((WORD)(newv)) < 0; newv = (newv & 0xffff) | ((ULONG)rem << 16); regs.d[dstreg] = (newv); } } }}}}} void op_80fc(ULONG opcode) { ULONG dstreg = (opcode & 3584) >> 9; {{ WORD src = nextiword(); { LONG dst = regs.d[dstreg]; if(src != 0){ ULONG newv = (ULONG)dst / (UWORD)src; ULONG rem = (ULONG)dst % (UWORD)src; if (newv > 0xffff) { VFLG = NFLG = 1; } else { VFLG = CFLG = 0; ZFLG = ((WORD)(newv)) == 0; NFLG = ((WORD)(newv)) < 0; newv = (newv & 0xffff) | ((ULONG)rem << 16); regs.d[dstreg] = (newv); } } }}}} void op_8100(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0); ULONG dstreg = (opcode & 3584) >> 9; {{ BYTE src = regs.d[srcreg]; { BYTE dst = regs.d[dstreg]; { UWORD newv_lo = (dst & 0xF) - (src & 0xF) - regs.x; UWORD newv_hi = (dst & 0xF0) - (src & 0xF0); UWORD newv; if (newv_lo > 9) { newv_lo-=6; newv_hi-=0x10; } newv = newv_hi + (newv_lo & 0xF); CFLG = regs.x = (newv_hi & 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); regs.d[dstreg] &= ~0xff; regs.d[dstreg] |= (newv) & 0xff; }}}}}} void op_8108(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0); ULONG dstreg = (opcode & 3584) >> 9; {{ regs.a[srcreg] -= areg_byteinc[srcreg]; { CPTR srca = regs.a[srcreg]; BYTE src = get_byte(srca); { regs.a[dstreg] -= areg_byteinc[dstreg]; { CPTR dsta = regs.a[dstreg]; BYTE dst = get_byte(dsta); { UWORD newv_lo = (dst & 0xF) - (src & 0xF) - regs.x; UWORD newv_hi = (dst & 0xF0) - (src & 0xF0); UWORD newv; if (newv_lo > 9) { newv_lo-=6; newv_hi-=0x10; } newv = newv_hi + (newv_lo & 0xF); CFLG = regs.x = (newv_hi & 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_8110(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9); ULONG dstreg = (opcode & 7) >> 0; {{ BYTE src = regs.d[srcreg]; { CPTR dsta = 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_8118(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9); ULONG dstreg = (opcode & 7) >> 0; {{ BYTE src = regs.d[srcreg]; { CPTR dsta = regs.a[dstreg]; BYTE dst = get_byte(dsta); { 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_8120(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9); ULONG dstreg = (opcode & 7) >> 0; {{ BYTE src = regs.d[srcreg]; { regs.a[dstreg] -= areg_byteinc[dstreg]; { CPTR dsta = 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_8128(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9); ULONG dstreg = (opcode & 7) >> 0; {{ BYTE src = regs.d[srcreg]; { CPTR dsta = 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_8130(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9); ULONG dstreg = (opcode & 7) >> 0; {{ BYTE src = regs.d[srcreg]; { CPTR dsta = 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_8138(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9); {{ BYTE src = 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_8139(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9); {{ BYTE src = 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_8150(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9); ULONG dstreg = (opcode & 7) >> 0; {{ WORD src = regs.d[srcreg]; { CPTR dsta = 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_8158(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9); ULONG dstreg = (opcode & 7) >> 0; {{ WORD src = regs.d[srcreg]; { CPTR dsta = regs.a[dstreg]; WORD dst = get_word(dsta); { regs.a[dstreg] += 2; src |= dst; VFLG = CFLG = 0; ZFLG = ((WORD)(src)) == 0; NFLG = ((WORD)(src)) < 0; put_word(dsta,src); }}}}} void op_8160(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9); ULONG dstreg = (opcode & 7) >> 0; {{ WORD src = regs.d[srcreg]; { regs.a[dstreg] -= 2; { CPTR dsta = 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_8168(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9); ULONG dstreg = (opcode & 7) >> 0; {{ WORD src = regs.d[srcreg]; { CPTR dsta = 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_8170(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9); ULONG dstreg = (opcode & 7) >> 0; {{ WORD src = regs.d[srcreg]; { CPTR dsta = 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_8178(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9); {{ WORD src = 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_8179(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9); {{ WORD src = 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_8190(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9); ULONG dstreg = (opcode & 7) >> 0; {{ LONG src = regs.d[srcreg]; { CPTR dsta = 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_8198(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9); ULONG dstreg = (opcode & 7) >> 0; {{ LONG src = regs.d[srcreg]; { CPTR dsta = regs.a[dstreg]; LONG dst = get_long(dsta); { regs.a[dstreg] += 4; src |= dst; VFLG = CFLG = 0; ZFLG = ((LONG)(src)) == 0; NFLG = ((LONG)(src)) < 0; put_long(dsta,src); }}}}} void op_81a0(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9); ULONG dstreg = (opcode & 7) >> 0; {{ LONG src = regs.d[srcreg]; { regs.a[dstreg] -= 4; { CPTR dsta = 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_81a8(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9); ULONG dstreg = (opcode & 7) >> 0; {{ LONG src = regs.d[srcreg]; { CPTR dsta = 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_81b0(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9); ULONG dstreg = (opcode & 7) >> 0; {{ LONG src = regs.d[srcreg]; { CPTR dsta = 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_81b8(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9); {{ LONG src = 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_81b9(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 3584) >> 9); {{ LONG src = 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_81c0(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0); ULONG dstreg = (opcode & 3584) >> 9; {{ WORD src = regs.d[srcreg]; { LONG dst = regs.d[dstreg]; if(src != 0){ LONG newv = (LONG)dst / (WORD)src; UWORD rem = (LONG)dst % (WORD)src; if ((newv & 0xffff0000) && (newv & 0xffff0000) != 0xffff0000) { VFLG = NFLG = 1; } else { if (((WORD)rem < 0) != ((LONG)dst < 0)) rem = -rem; VFLG = CFLG = 0; ZFLG = ((WORD)(newv)) == 0; NFLG = ((WORD)(newv)) < 0; newv = (newv & 0xffff) | ((ULONG)rem << 16); regs.d[dstreg] = (newv); } } }}}} void op_81d0(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0); ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = regs.a[srcreg]; WORD src = get_word(srca); { LONG dst = regs.d[dstreg]; if(src != 0){ LONG newv = (LONG)dst / (WORD)src; UWORD rem = (LONG)dst % (WORD)src; if ((newv & 0xffff0000) && (newv & 0xffff0000) != 0xffff0000) { VFLG = NFLG = 1; } else { if (((WORD)rem < 0) != ((LONG)dst < 0)) rem = -rem; VFLG = CFLG = 0; ZFLG = ((WORD)(newv)) == 0; NFLG = ((WORD)(newv)) < 0; newv = (newv & 0xffff) | ((ULONG)rem << 16); regs.d[dstreg] = (newv); } } }}}} void op_81d8(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0); ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = regs.a[srcreg]; WORD src = get_word(srca); { regs.a[srcreg] += 2; { LONG dst = regs.d[dstreg]; if(src != 0){ LONG newv = (LONG)dst / (WORD)src; UWORD rem = (LONG)dst % (WORD)src; if ((newv & 0xffff0000) && (newv & 0xffff0000) != 0xffff0000) { VFLG = NFLG = 1; } else { if (((WORD)rem < 0) != ((LONG)dst < 0)) rem = -rem; VFLG = CFLG = 0; ZFLG = ((WORD)(newv)) == 0; NFLG = ((WORD)(newv)) < 0; newv = (newv & 0xffff) | ((ULONG)rem << 16); regs.d[dstreg] = (newv); } } }}}}} void op_81e0(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0); ULONG dstreg = (opcode & 3584) >> 9; {{ regs.a[srcreg] -= 2; { CPTR srca = regs.a[srcreg]; WORD src = get_word(srca); { LONG dst = regs.d[dstreg]; if(src != 0){ LONG newv = (LONG)dst / (WORD)src; UWORD rem = (LONG)dst % (WORD)src; if ((newv & 0xffff0000) && (newv & 0xffff0000) != 0xffff0000) { VFLG = NFLG = 1; } else { if (((WORD)rem < 0) != ((LONG)dst < 0)) rem = -rem; VFLG = CFLG = 0; ZFLG = ((WORD)(newv)) == 0; NFLG = ((WORD)(newv)) < 0; newv = (newv & 0xffff) | ((ULONG)rem << 16); regs.d[dstreg] = (newv); } } }}}}} void op_81e8(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0); ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = regs.a[srcreg] + (LONG)(WORD)nextiword(); WORD src = get_word(srca); { LONG dst = regs.d[dstreg]; if(src != 0){ LONG newv = (LONG)dst / (WORD)src; UWORD rem = (LONG)dst % (WORD)src; if ((newv & 0xffff0000) && (newv & 0xffff0000) != 0xffff0000) { VFLG = NFLG = 1; } else { if (((WORD)rem < 0) != ((LONG)dst < 0)) rem = -rem; VFLG = CFLG = 0; ZFLG = ((WORD)(newv)) == 0; NFLG = ((WORD)(newv)) < 0; newv = (newv & 0xffff) | ((ULONG)rem << 16); regs.d[dstreg] = (newv); } } }}}} void op_81f0(ULONG opcode) { ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0); ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = regs.a[srcreg]; srca = get_disp_ea (srca, nextiword()); { WORD src = get_word(srca); { LONG dst = regs.d[dstreg]; if(src != 0){ LONG newv = (LONG)dst / (WORD)src; UWORD rem = (LONG)dst % (WORD)src; if ((newv & 0xffff0000) && (newv & 0xffff0000) != 0xffff0000) { VFLG = NFLG = 1; } else { if (((WORD)rem < 0) != ((LONG)dst < 0)) rem = -rem; VFLG = CFLG = 0; ZFLG = ((WORD)(newv)) == 0; NFLG = ((WORD)(newv)) < 0; newv = (newv & 0xffff) | ((ULONG)rem << 16); regs.d[dstreg] = (newv); } } }}}}} void op_81f8(ULONG opcode) { ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = (LONG)(WORD)nextiword(); WORD src = get_word(srca); { LONG dst = regs.d[dstreg]; if(src != 0){ LONG newv = (LONG)dst / (WORD)src; UWORD rem = (LONG)dst % (WORD)src; if ((newv & 0xffff0000) && (newv & 0xffff0000) != 0xffff0000) { VFLG = NFLG = 1; } else { if (((WORD)rem < 0) != ((LONG)dst < 0)) rem = -rem; VFLG = CFLG = 0; ZFLG = ((WORD)(newv)) == 0; NFLG = ((WORD)(newv)) < 0; newv = (newv & 0xffff) | ((ULONG)rem << 16); regs.d[dstreg] = (newv); } } }}}} void op_81f9(ULONG opcode) { ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = nextilong(); WORD src = get_word(srca); { LONG dst = regs.d[dstreg]; if(src != 0){ LONG newv = (LONG)dst / (WORD)src; UWORD rem = (LONG)dst % (WORD)src; if ((newv & 0xffff0000) && (newv & 0xffff0000) != 0xffff0000) { VFLG = NFLG = 1; } else { if (((WORD)rem < 0) != ((LONG)dst < 0)) rem = -rem; VFLG = CFLG = 0; ZFLG = ((WORD)(newv)) == 0; NFLG = ((WORD)(newv)) < 0; newv = (newv & 0xffff) | ((ULONG)rem << 16); regs.d[dstreg] = (newv); } } }}}} void op_81fa(ULONG opcode) { ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = m68k_getpc(); srca += (LONG)(WORD)nextiword(); { WORD src = get_word(srca); { LONG dst = regs.d[dstreg]; if(src != 0){ LONG newv = (LONG)dst / (WORD)src; UWORD rem = (LONG)dst % (WORD)src; if ((newv & 0xffff0000) && (newv & 0xffff0000) != 0xffff0000) { VFLG = NFLG = 1; } else { if (((WORD)rem < 0) != ((LONG)dst < 0)) rem = -rem; VFLG = CFLG = 0; ZFLG = ((WORD)(newv)) == 0; NFLG = ((WORD)(newv)) < 0; newv = (newv & 0xffff) | ((ULONG)rem << 16); regs.d[dstreg] = (newv); } } }}}}} void op_81fb(ULONG opcode) { ULONG dstreg = (opcode & 3584) >> 9; {{ CPTR srca = m68k_getpc(); srca = get_disp_ea (srca, nextiword()); { WORD src = get_word(srca); { LONG dst = regs.d[dstreg]; if(src != 0){ LONG newv = (LONG)dst / (WORD)src; UWORD rem = (LONG)dst % (WORD)src; if ((newv & 0xffff0000) && (newv & 0xffff0000) != 0xffff0000) { VFLG = NFLG = 1; } else { if (((WORD)rem < 0) != ((LONG)dst < 0)) rem = -rem; VFLG = CFLG = 0; ZFLG = ((WORD)(newv)) == 0; NFLG = ((WORD)(newv)) < 0; newv = (newv & 0xffff) | ((ULONG)rem << 16); regs.d[dstreg] = (newv); } } }}}}} void op_81fc(ULONG opcode) { ULONG dstreg = (opcode & 3584) >> 9; {{ WORD src = nextiword(); { LONG dst = regs.d[dstreg]; if(src != 0){ LONG newv = (LONG)dst / (WORD)src; UWORD rem = (LONG)dst % (WORD)src; if ((newv & 0xffff0000) && (newv & 0xffff0000) != 0xffff0000) { VFLG = NFLG = 1; } else { if (((WORD)rem < 0) != ((LONG)dst < 0)) rem = -rem; VFLG = CFLG = 0; ZFLG = ((WORD)(newv)) == 0; NFLG = ((WORD)(newv)) < 0; newv = (newv & 0xffff) | ((ULONG)rem << 16); regs.d[dstreg] = (newv); } } }}}}