![[BACK]](/cvsweb/icons/back.gif){kind=icon}
Return to table68k CVS log ![[TXT]](/cvsweb/icons/text.gif){kind=icon}
![[DIR]](/cvsweb/icons/dir.gif){kind=icon}
Up to [Previous NeXT emulator] / previous_trunk / src / cpu|
Return to table68k CVS log | Up to [Previous NeXT emulator] / previous_trunk / src / cpu |
1.1 ! root 1: % 0: bit 0 ! 2: % 1: bit 1 ! 3: % c: condition code ! 4: % C: condition codes, except F ! 5: % f: direction ! 6: % i: immediate ! 7: % I: immediate, except 00 and ff ! 8: % j: immediate 1..8 ! 9: % J: immediate 0..15 ! 10: % k: immediate 0..7 ! 11: % K: immediate 0..63 ! 12: % p: immediate 0..3 (CINV and CPUSH: cache field) ! 13: % s: source mode ! 14: % S: source reg ! 15: % d: dest mode ! 16: % D: dest reg ! 17: % r: reg ! 18: % z: size ! 19: % ! 20: % Actually, a sssSSS may appear as a destination, and ! 21: % vice versa. The only difference between sssSSS and ! 22: % dddDDD are the valid addressing modes. There is ! 23: % no match for immediate and pc-rel. addressing modes ! 24: % in case of dddDDD. ! 25: % ! 26: % Arp: --> -(Ar) ! 27: % ArP: --> (Ar)+ ! 28: % Ara: --> (Ar) ! 29: % L: (xxx.L) ! 30: % ! 31: % Fields on a line: ! 32: % 16 chars bitpattern : ! 33: % CPU level / privilege level : ! 34: % CPU level 0: 68000 ! 35: % 1: 68010 ! 36: % 2: 68020 ! 37: % 3: 68030 ! 38: % 4: 68040 ! 39: % 5: 68060 ! 40: % [Everything from 68020 possibly allows for FPU emulation] ! 41: % Unimplemented after: ! 42: % 0: Normal ! 43: % 3: Not implemented in 68030 and later ! 44: % 4: Not implemented in 68040 and later ! 45: % 5: Not implemented in 68060 ! 46: % privilege level 0: not privileged ! 47: % 1: unprivileged only on 68000 (check regs.s) ! 48: % 2: privileged (check regs.s) ! 49: % 3: privileged if size == word (check regs.s) ! 50: % Flags set by instruction: XNZVC : ! 51: % Flags used by instruction: XNZVC : ! 52: % - means flag unaffected / unused ! 53: % 0 means flag reset ! 54: % 1 means flag set ! 55: % ? means programmer was too lazy to check or instruction may trap ! 56: % + means instruction is conditional branch ! 57: % everything else means flag set/used ! 58: % / means instruction is unconditional branch/call ! 59: % x means flag is unknown and well-behaved programs shouldn't check it ! 60: % srcaddr status destaddr status : ! 61: % bitmasks of ! 62: % 1 means fetched ! 63: % 2 means stored ! 64: % 4 means jump offset ! 65: % 8 means jump address ! 66: % instruction ! 67: % optional line feed and 68030 Head/Tail/Cycles/ea calculation ! 68: % ! 69: ! 70: 0000 0000 0011 1100:000:XNZVC:XNZVC:10: ORSR.B #1 ! 71: 0000 0000 0111 1100:002:?????:?????:10: ORSR.W #1 ! 72: 0000 0zz0 11ss sSSS:250:?????:?????:11: CHK2.z #1,s[!Dreg,Areg,Aipi,Apdi,Immd] ! 73: ! 74: 0000 0000 zzdd dDDD:000:-NZ00:-----:13: OR.z #z,d[Dreg] ! 75: - 2 0 2 fiea ! 76: 0000 0000 zzdd dDDD:000:-NZ00:-----:13: OR.z #z,d[!Areg,Dreg] ! 77: - 0 1 3 fiea ! 78: ! 79: 0000 0010 0011 1100:000:XNZVC:XNZVC:10: ANDSR.B #1 ! 80: 0000 0010 0111 1100:002:?????:?????:10: ANDSR.W #1 ! 81: ! 82: 0000 0010 zzdd dDDD:000:-NZ00:-----:13: AND.z #z,d[Dreg] ! 83: - 2 0 2 fiea ! 84: 0000 0010 zzdd dDDD:000:-NZ00:-----:13: AND.z #z,d[!Areg,Dreg] ! 85: - 0 1 3 fiea ! 86: 0000 0100 zzdd dDDD:000:XNZVC:-----:13: SUB.z #z,d[Dreg] ! 87: - 2 0 2 fiea ! 88: 0000 0100 zzdd dDDD:000:XNZVC:-----:13: SUB.z #z,d[!Areg,Dreg] ! 89: - 0 1 3 fiea ! 90: 0000 0110 zzdd dDDD:000:XNZVC:-----:13: ADD.z #z,d[Dreg] ! 91: - 2 0 2 fiea ! 92: 0000 0110 zzdd dDDD:000:XNZVC:-----:13: ADD.z #z,d[!Areg,Dreg] ! 93: - 0 1 3 fiea ! 94: ! 95: 0000 0110 11ss sSSS:230:?????:?????:10: CALLM s[!Dreg,Areg,Aipi,Apdi,Immd] ! 96: 0000 0110 11ss sSSS:230:?????:?????:10: RTM s[Dreg,Areg] ! 97: ! 98: 0000 1000 00ss sSSS:000:--Z--:-----:11: BTST #1,s[Dreg] ! 99: - 4 0 4 ! 100: 0000 1000 00ss sSSS:000:--Z--:-----:11: BTST #1,s[!Areg,Dreg,Immd] ! 101: - 0 0 4 fiea ! 102: 0000 1000 01ss sSSS:000:--Z--:-----:13: BCHG #1,s[Dreg] ! 103: - 6 0 6 ! 104: 0000 1000 01ss sSSS:000:--Z--:-----:13: BCHG #1,s[!Areg,Dreg,Immd,PC8r,PC16] ! 105: - 0 0 6 fiea ! 106: 0000 1000 10ss sSSS:000:--Z--:-----:13: BCLR #1,s[Dreg] ! 107: - 6 0 6 ! 108: 0000 1000 10ss sSSS:000:--Z--:-----:13: BCLR #1,s[!Areg,Dreg,Immd,PC8r,PC16] ! 109: - 0 0 6 fiea ! 110: 0000 1000 11ss sSSS:000:--Z--:-----:13: BSET #1,s[Dreg] ! 111: - 6 0 6 ! 112: 0000 1000 11ss sSSS:000:--Z--:-----:13: BSET #1,s[!Areg,Dreg,Immd,PC8r,PC16] ! 113: - 0 0 6 fiea ! 114: ! 115: 0000 1010 0011 1100:000:XNZVC:XNZVC:10: EORSR.B #1 ! 116: 0000 1010 0111 1100:002:?????:?????:10: EORSR.W #1 ! 117: ! 118: 0000 1010 zzdd dDDD:000:-NZ00:-----:13: EOR.z #z,d[Dreg] ! 119: - 2 0 2 fiea ! 120: 0000 1010 zzdd dDDD:000:-NZ00:-----:13: EOR.z #z,d[!Areg,Dreg] ! 121: - 0 1 3 fiea ! 122: 0000 1100 zzss sSSS:000:-NZVC:-----:11: CMP.z #z,s[Dreg] ! 123: - 2 0 2 fiea ! 124: 0000 1100 zzss sSSS:000:-NZVC:-----:11: CMP.z #z,s[!Areg,Dreg,Immd,PC8r,PC16] ! 125: - 0 0 2 fiea ! 126: 0000 1100 zzss sSSS:200:-NZVC:-----:11: CMP.z #z,s[PC8r,PC16] ! 127: - 0 0 2 fiea ! 128: ! 129: 0000 1010 11ss sSSS:200:?????:?????:13: CAS.B #1,s[!Dreg,Areg,Immd,PC8r,PC16] ! 130: 0000 1100 11ss sSSS:200:?????:?????:13: CAS.W #1,s[!Dreg,Areg,Immd,PC8r,PC16] ! 131: 0000 1100 1111 1100:250:?????:?????:10: CAS2.W #2 ! 132: 0000 1110 zzss sSSS:202:?????:?????:13: MOVES.z #1,s[!Dreg,Areg,Immd,PC8r,PC16] ! 133: 0000 1110 11ss sSSS:200:?????:?????:13: CAS.L #1,s[!Dreg,Areg,Immd,PC8r,PC16] ! 134: 0000 1110 1111 1100:250:?????:?????:10: CAS2.L #2 ! 135: ! 136: 0000 rrr1 00dd dDDD:050:-----:-----:12: MVPMR.W d[Areg-Ad16],Dr ! 137: 0000 rrr1 01dd dDDD:050:-----:-----:12: MVPMR.L d[Areg-Ad16],Dr ! 138: 0000 rrr1 10dd dDDD:050:-----:-----:12: MVPRM.W Dr,d[Areg-Ad16] ! 139: 0000 rrr1 11dd dDDD:050:-----:-----:12: MVPRM.L Dr,d[Areg-Ad16] ! 140: ! 141: 0000 rrr1 00ss sSSS:000:--Z--:-----:11: BTST Dr,s[Dreg] ! 142: - 4 0 4 ! 143: 0000 rrr1 00ss sSSS:000:--Z--:-----:11: BTST Dr,s[!Areg,Dreg] ! 144: - 0 0 4 fea ! 145: 0000 rrr1 01ss sSSS:000:--Z--:-----:13: BCHG Dr,s[Dreg] ! 146: - 6 0 6 ! 147: 0000 rrr1 01ss sSSS:000:--Z--:-----:13: BCHG Dr,s[!Areg,Dreg,Immd,PC8r,PC16] ! 148: - 0 0 6 fea ! 149: 0000 rrr1 10ss sSSS:000:--Z--:-----:13: BCLR Dr,s[Dreg] ! 150: - 6 0 6 ! 151: 0000 rrr1 10ss sSSS:000:--Z--:-----:13: BCLR Dr,s[!Areg,Dreg,Immd,PC8r,PC16] ! 152: - 0 0 6 fea ! 153: 0000 rrr1 11ss sSSS:000:--Z--:-----:13: BSET Dr,s[Dreg] ! 154: - 6 0 6 ! 155: 0000 rrr1 11ss sSSS:000:--Z--:-----:13: BSET Dr,s[!Areg,Dreg,Immd,PC8r,PC16] ! 156: - 0 0 6 fea ! 157: ! 158: % Move cycles are special cased in gencpu.c ! 159: 0001 DDDd ddss sSSS:000:-NZ00:-----:12: MOVE.B s,d[!Areg] ! 160: 0011 DDDd ddss sSSS:000:-----:-----:12: MOVEA.W s,d[Areg] ! 161: 0011 DDDd ddss sSSS:000:-NZ00:-----:12: MOVE.W s,d[!Areg] ! 162: 0010 DDDd ddss sSSS:000:-----:-----:12: MOVEA.L s,d[Areg] ! 163: 0010 DDDd ddss sSSS:000:-NZ00:-----:12: MOVE.L s,d[!Areg] ! 164: ! 165: 0100 0000 zzdd dDDD:000:XxZxC:X-Z--:30: NEGX.z d[Dreg] ! 166: - 2 0 2 ! 167: 0100 0000 zzdd dDDD:000:XxZxC:X-Z--:30: NEGX.z d[!Areg,Dreg] ! 168: - 0 1 3 fea ! 169: 0100 0000 11dd dDDD:001:?????:?????:10: MVSR2.W d[Dreg] ! 170: - 2 0 4 ! 171: 0100 0000 11dd dDDD:001:?????:?????:10: MVSR2.W d[!Areg,Dreg] ! 172: - 2 0 4 cea ! 173: 0100 0010 zzdd dDDD:000:-0100:-----:20: CLR.z d[Dreg] ! 174: - 2 0 2 ! 175: 0100 0010 zzdd dDDD:000:-0100:-----:20: CLR.z d[!Areg,Dreg] ! 176: - 0 1 3 cea ! 177: 0100 0010 11dd dDDD:100:?????:?????:10: MVSR2.B d[Dreg] ! 178: - 2 0 4 ! 179: 0100 0010 11dd dDDD:100:?????:?????:10: MVSR2.B d[!Areg,Dreg] ! 180: - 2 0 4 cea ! 181: 0100 0100 zzdd dDDD:000:XNZVC:-----:30: NEG.z d[Dreg] ! 182: - 2 0 2 ! 183: 0100 0100 zzdd dDDD:000:XNZVC:-----:30: NEG.z d[!Areg,Dreg] ! 184: - 0 1 3 fea ! 185: 0100 0100 11ss sSSS:000:XNZVC:-----:10: MV2SR.B s[Dreg] ! 186: - 4 0 4 ! 187: 0100 0100 11ss sSSS:000:XNZVC:-----:10: MV2SR.B s[!Areg,Dreg] ! 188: - 0 0 4 fea ! 189: 0100 0110 zzdd dDDD:000:-NZ00:-----:30: NOT.z d[Dreg] ! 190: - 2 0 2 ! 191: 0100 0110 zzdd dDDD:000:-NZ00:-----:30: NOT.z d[!Areg,Dreg] ! 192: - 0 1 3 fea ! 193: 0100 0110 11ss sSSS:002:?????:?????:10: MV2SR.W s[!Areg] ! 194: - 0 0 8 fea ! 195: 0100 1000 0000 1rrr:200:-----:-----:31: LINK.L Ar,#2 ! 196: - 2 0 6 ! 197: 0100 1000 00dd dDDD:000:X?Z?C:X-Z--:30: NBCD.B d[!Areg] ! 198: - 0 0 6 ! 199: ! 200: 0100 1000 0100 1kkk:200:?????:?????:10: BKPT #k ! 201: ! 202: 0100 1000 01ss sSSS:000:-NZ00:-----:30: SWAP.W s[Dreg] ! 203: - 4 0 4 ! 204: 0100 1000 01ss sSSS:000:-----:-----:00: PEA.L s[!Dreg,Areg,Aipi,Apdi,Immd] ! 205: - 0 2 4 cea ! 206: 0100 1000 10dd dDDD:000:-NZ00:-----:30: EXT.W d[Dreg] ! 207: - 4 0 4 ! 208: ! 209: 0100 1000 10dd dDDD:000:-----:-----:02: MVMLE.W #1,d[!Dreg,Areg,Aipi] ! 210: ! 211: 0100 1000 11dd dDDD:000:-NZ00:-----:30: EXT.L d[Dreg] ! 212: - 4 0 4 ! 213: ! 214: 0100 1000 11dd dDDD:000:-----:-----:02: MVMLE.L #1,d[!Dreg,Areg,Aipi] ! 215: ! 216: 0100 1001 11dd dDDD:200:-NZ00:-----:30: EXT.B d[Dreg] ! 217: - 4 0 4 ! 218: 0100 1010 zzss sSSS:000:-NZ00:-----:10: TST.z s[Dreg] ! 219: - 0 0 2 ! 220: 0100 1010 zzss sSSS:000:-NZ00:-----:10: TST.z s[!Areg,Dreg,PC16,PC8r,Immd] ! 221: - 0 0 2 fea ! 222: 0100 1010 zzss sSSS:200:-NZ00:-----:10: TST.z s[Areg,PC16,PC8r,Immd] ! 223: - 0 0 2 fea ! 224: 0100 1010 11dd dDDD:000:?????:?????:30: TAS.B d[Dreg] ! 225: - 0 0 2 ! 226: 0100 1010 11dd dDDD:000:?????:?????:30: TAS.B d[!Areg,Dreg] ! 227: - 0 0 2 fea ! 228: ! 229: 0100 1010 1111 1100:000:?????:?????:00: ILLEGAL ! 230: ! 231: 0100 1100 00ss sSSS:200:-NZVC:-----:13: MULL.L #1,s[!Areg] ! 232: - 2 0 30 fiea ! 233: 0100 1100 01ss sSSS:200:?????:?????:13: DIVL.L #1,s[!Areg] ! 234: - 0 0 50 fiea ! 235: ! 236: 0100 1100 10ss sSSS:000:-----:-----:01: MVMEL.W #1,s[!Dreg,Areg,Apdi,Immd] ! 237: 0100 1100 11ss sSSS:000:-----:-----:01: MVMEL.L #1,s[!Dreg,Areg,Apdi,Immd] ! 238: 0100 1110 0100 JJJJ:000:-----:XNZVC:10: TRAP #J ! 239: ! 240: 0100 1110 0101 0rrr:000:-----:-----:31: LINK.W Ar,#1 ! 241: - 0 0 4 ! 242: 0100 1110 0101 1rrr:000:-----:-----:30: UNLK.L Ar ! 243: - 0 0 5 ! 244: 0100 1110 0110 0rrr:002:-----:-----:10: MVR2USP.L Ar ! 245: - 4 0 4 ! 246: 0100 1110 0110 1rrr:002:-----:-----:20: MVUSP2R.L Ar ! 247: - 4 0 4 ! 248: 0100 1110 0111 0000:002:-----:-----:00: RESET ! 249: - 0 0 518 ! 250: 0100 1110 0111 0001:000:-----:-----:00: NOP ! 251: - 0 0 2 ! 252: 0100 1110 0111 0010:002:XNZVC:-----:10: STOP #1 ! 253: - 0 0 8 ! 254: 0100 1110 0111 0011:002:XNZVC:-----:00: RTE ! 255: - 1 9 18 ! 256: 0100 1110 0111 0100:100:?????:?????:10: RTD #1 ! 257: ! 258: - 2 0 10 ! 259: 0100 1110 0111 0101:000:-----:-----:00: RTS ! 260: - 1 0 9 ! 261: ! 262: 0100 1110 0111 0110:000:-----:XNZVC:00: TRAPV ! 263: ! 264: 0100 1110 0111 0111:000:XNZVC:-----:00: RTR ! 265: - 1 0 12 ! 266: ! 267: 0100 1110 0111 1010:102:?????:?????:10: MOVEC2 #1 ! 268: - 6 0 6 ! 269: 0100 1110 0111 1011:102:?????:?????:10: MOVE2C #1 ! 270: - 6 0 6 ! 271: 0100 1110 10ss sSSS:000://///://///:80: JSR.L s[!Dreg,Areg,Aipi,Apdi,Immd] ! 272: - 0 0 4 jea ! 273: ! 274: 0100 rrr1 00ss sSSS:200:?????:?????:11: CHK.L s[!Areg],Dr ! 275: 0100 rrr1 10ss sSSS:000:?????:?????:11: CHK.W s[!Areg],Dr ! 276: ! 277: 0100 1110 11ss sSSS:000://///://///:80: JMP.L s[!Dreg,Areg,Aipi,Apdi,Immd] ! 278: - 4 0 4 jea ! 279: 0100 rrr1 11ss sSSS:000:-----:-----:02: LEA.L s[!Dreg,Areg,Aipi,Apdi,Immd],Ar ! 280: - 2 0 2 cea ! 281: ! 282: 0101 jjj0 01dd dDDD:000:-----:-----:13: ADDA.W #j,d[Areg] ! 283: - 2 0 2 ! 284: 0101 jjj0 10dd dDDD:000:-----:-----:13: ADDA.L #j,d[Areg] ! 285: - 2 0 2 ! 286: 0101 jjj0 zzdd dDDD:000:XNZVC:-----:13: ADD.z #j,d[Dreg] ! 287: - 2 0 2 ! 288: 0101 jjj0 zzdd dDDD:000:XNZVC:-----:13: ADD.z #j,d[!Areg,Dreg] ! 289: - 0 1 3 fea ! 290: 0101 jjj1 01dd dDDD:000:-----:-----:13: SUBA.W #j,d[Areg] ! 291: - 2 0 2 ! 292: 0101 jjj1 10dd dDDD:000:-----:-----:13: SUBA.L #j,d[Areg] ! 293: - 2 0 2 ! 294: 0101 jjj1 zzdd dDDD:000:XNZVC:-----:13: SUB.z #j,d[Dreg] ! 295: - 2 0 2 ! 296: 0101 jjj1 zzdd dDDD:000:XNZVC:-----:13: SUB.z #j,d[!Areg,Dreg] ! 297: - 0 1 3 fea ! 298: 0101 cccc 1100 1rrr:000:-----:-++++:31: DBcc.W Dr,#1 ! 299: - -1 0 0 ! 300: 0101 cccc 11dd dDDD:000:-----:-++++:20: Scc.B d[Dreg] ! 301: - 0 0 2 ! 302: 0101 cccc 11dd dDDD:000:-----:-++++:20: Scc.B d[!Areg,Dreg] ! 303: - 0 0 2 cea ! 304: ! 305: 0101 cccc 1111 1010:200:?????:?????:10: TRAPcc #1 ! 306: 0101 cccc 1111 1011:200:?????:?????:10: TRAPcc #2 ! 307: 0101 cccc 1111 1100:200:?????:?????:00: TRAPcc ! 308: ! 309: % Bxx.L is 68020 only, but setting the CPU level to 2 would give illegal ! 310: % instruction exceptions when compiling a 68000 only emulation, which isn't ! 311: % what we want either. ! 312: 0110 0001 0000 0000:000://///://///:40: BSR.W #1 ! 313: - 2 0 6 ! 314: 0110 0001 IIII IIII:000://///://///:40: BSR.B #i ! 315: - 2 0 6 ! 316: 0110 0001 1111 1111:000://///://///:40: BSR.L #2 ! 317: - 2 0 6 ! 318: 0110 CCCC 0000 0000:000:-----:-++++:40: Bcc.W #1 ! 319: - -1 0 0 ! 320: 0110 CCCC IIII IIII:000:-----:-++++:40: Bcc.B #i ! 321: - -1 0 0 ! 322: 0110 CCCC 1111 1111:000:-----:-++++:40: Bcc.L #2 ! 323: - -1 0 0 ! 324: ! 325: 0111 rrr0 iiii iiii:000:-NZ00:-----:12: MOVE.L #i,Dr ! 326: ! 327: 1000 rrr0 zzss sSSS:000:-NZ00:-----:13: OR.z s[Dreg],Dr ! 328: - 2 0 2 ! 329: 1000 rrr0 zzss sSSS:000:-NZ00:-----:13: OR.z s[!Areg,Dreg],Dr ! 330: - 0 0 2 fea ! 331: ! 332: 1000 rrr0 11ss sSSS:000:?????:?????:13: DIVU.W s[Dreg],Dr ! 333: - 2 0 20 ! 334: 1000 rrr0 11ss sSSS:000:?????:?????:13: DIVU.W s[!Areg,Dreg],Dr ! 335: - 0 0 20 fea ! 336: ! 337: 1000 rrr1 00dd dDDD:000:XxZxC:X-Z--:13: SBCD.B d[Dreg],Dr ! 338: - 0 0 4 ! 339: 1000 rrr1 00dd dDDD:000:XxZxC:X-Z--:13: SBCD.B d[Areg-Apdi],Arp ! 340: - 2 1 13 ! 341: ! 342: 1000 rrr1 zzdd dDDD:000:-NZ00:-----:13: OR.z Dr,d[!Areg,Dreg] ! 343: - 0 1 3 fea ! 344: ! 345: 1000 rrr1 01dd dDDD:200:?????:?????:12: PACK d[Dreg],Dr ! 346: - 6 0 6 ! 347: 1000 rrr1 01dd dDDD:200:?????:?????:12: PACK d[Areg-Apdi],Arp ! 348: - 2 1 11 ! 349: 1000 rrr1 10dd dDDD:200:?????:?????:12: UNPK d[Dreg],Dr ! 350: - 8 0 8 ! 351: 1000 rrr1 10dd dDDD:200:?????:?????:12: UNPK d[Areg-Apdi],Arp ! 352: - 2 1 11 ! 353: ! 354: 1000 rrr1 11ss sSSS:000:?????:?????:13: DIVS.W s[Dreg],Dr ! 355: - 2 0 20 ! 356: 1000 rrr1 11ss sSSS:000:?????:?????:13: DIVS.W s[!Areg,Dreg],Dr ! 357: - 0 0 20 fea ! 358: ! 359: 1001 rrr0 zzss sSSS:000:XNZVC:-----:13: SUB.z s[Areg,Dreg],Dr ! 360: - 2 0 2 ! 361: 1001 rrr0 zzss sSSS:000:XNZVC:-----:13: SUB.z s[!Areg,Dreg],Dr ! 362: - 0 0 2 fea ! 363: 1001 rrr0 11ss sSSS:000:-----:-----:13: SUBA.W s[Areg,Dreg],Ar ! 364: - 4 0 4 ! 365: 1001 rrr0 11ss sSSS:000:-----:-----:13: SUBA.W s[!Areg,Dreg],Ar ! 366: - 0 0 4 fea ! 367: ! 368: 1001 rrr1 zzdd dDDD:000:XNZVC:X-Z--:13: SUBX.z d[Dreg],Dr ! 369: - 2 0 2 ! 370: 1001 rrr1 zzdd dDDD:000:XNZVC:X-Z--:13: SUBX.z d[Areg-Apdi],Arp ! 371: - 2 1 9 ! 372: ! 373: 1001 rrr1 zzdd dDDD:000:XNZVC:-----:13: SUB.z Dr,d[!Areg,Dreg] ! 374: - 0 1 3 fea ! 375: 1001 rrr1 11ss sSSS:000:-----:-----:13: SUBA.L s[Areg,Dreg],Ar ! 376: - 2 0 2 ! 377: 1001 rrr1 11ss sSSS:000:-----:-----:13: SUBA.L s[!Areg,Dreg],Ar ! 378: - 0 0 2 fea ! 379: ! 380: 1011 rrr0 zzss sSSS:000:-NZVC:-----:11: CMP.z s[Areg,Dreg],Dr ! 381: - 2 0 2 ! 382: 1011 rrr0 zzss sSSS:000:-NZVC:-----:11: CMP.z s[!Areg,Dreg],Dr ! 383: - 0 0 2 fea ! 384: 1011 rrr0 11ss sSSS:000:-NZVC:-----:11: CMPA.W s[Areg,Dreg],Ar ! 385: - 4 0 4 ! 386: 1011 rrr0 11ss sSSS:000:-NZVC:-----:11: CMPA.W s[!Areg,Dreg],Ar ! 387: - 0 0 4 fea ! 388: 1011 rrr1 11ss sSSS:000:-NZVC:-----:11: CMPA.L s[Areg,Dreg],Ar ! 389: - 4 0 4 ! 390: 1011 rrr1 11ss sSSS:000:-NZVC:-----:11: CMPA.L s[!Areg,Dreg],Ar ! 391: - 0 0 4 fea ! 392: 1011 rrr1 zzdd dDDD:000:-NZVC:-----:11: CMPM.z d[Areg-Aipi],ArP ! 393: - 0 0 8 ! 394: 1011 rrr1 zzdd dDDD:000:-NZ00:-----:13: EOR.z Dr,d[Dreg] ! 395: - 2 0 2 ! 396: 1011 rrr1 zzdd dDDD:000:-NZ00:-----:13: EOR.z Dr,d[!Areg,Dreg] ! 397: - 0 1 3 fea ! 398: ! 399: 1100 rrr0 zzss sSSS:000:-NZ00:-----:13: AND.z s[Dreg],Dr ! 400: - 2 0 2 fea ! 401: 1100 rrr0 zzss sSSS:000:-NZ00:-----:13: AND.z s[!Areg,Dreg],Dr ! 402: - 0 1 3 fea ! 403: 1100 rrr0 11ss sSSS:000:-NZ00:-----:13: MULU.W s[!Areg],Dr ! 404: - 2 0 12 fea ! 405: ! 406: 1100 rrr1 00dd dDDD:000:XxZxC:X-Z--:13: ABCD.B d[Dreg],Dr ! 407: - 0 0 4 ! 408: 1100 rrr1 00dd dDDD:000:XxZxC:X-Z--:13: ABCD.B d[Areg-Apdi],Arp ! 409: - 2 1 13 ! 410: ! 411: 1100 rrr1 zzdd dDDD:000:-NZ00:-----:13: AND.z Dr,d[!Areg,Dreg] ! 412: - 0 1 3 fea ! 413: 1100 rrr1 01dd dDDD:000:-----:-----:33: EXG.L Dr,d[Dreg] ! 414: - 4 0 4 ! 415: 1100 rrr1 01dd dDDD:000:-----:-----:33: EXG.L Ar,d[Areg] ! 416: - 4 0 4 ! 417: 1100 rrr1 10dd dDDD:000:-----:-----:33: EXG.L Dr,d[Areg] ! 418: - 4 0 4 ! 419: 1100 rrr1 11ss sSSS:000:-NZ00:-----:13: MULS.W s[!Areg],Dr ! 420: - 2 0 12 fea ! 421: ! 422: 1101 rrr0 zzss sSSS:000:XNZVC:-----:13: ADD.z s[Areg,Dreg],Dr ! 423: - 2 0 2 ! 424: 1101 rrr0 zzss sSSS:000:XNZVC:-----:13: ADD.z s[!Areg,Dreg],Dr ! 425: - 0 0 2 fea ! 426: 1101 rrr0 11ss sSSS:000:-----:-----:13: ADDA.W s[Areg,Dreg],Ar ! 427: - 0 0 4 ! 428: 1101 rrr0 11ss sSSS:000:-----:-----:13: ADDA.W s[!Areg,Dreg],Ar ! 429: - 4 0 4 fea ! 430: ! 431: 1101 rrr1 zzdd dDDD:000:XNZVC:X-Z--:13: ADDX.z d[Dreg],Dr ! 432: - 2 0 2 ! 433: 1101 rrr1 zzdd dDDD:000:XNZVC:X-Z--:13: ADDX.z d[Areg-Apdi],Arp ! 434: - 2 1 9 ! 435: ! 436: 1101 rrr1 zzdd dDDD:000:XNZVC:-----:13: ADD.z Dr,d[!Areg,Dreg] ! 437: - 0 1 3 fea ! 438: 1101 rrr1 11ss sSSS:000:-----:-----:13: ADDA.L s[Areg,Dreg],Ar ! 439: - 2 0 2 ! 440: 1101 rrr1 11ss sSSS:000:-----:-----:13: ADDA.L s[!Areg,Dreg],Ar ! 441: - 0 0 2 fea ! 442: ! 443: 1110 jjjf zz00 0RRR:000:XNZVC:-----:13: ASf.z #j,DR ! 444: - 2 0 6 ! 445: 1110 jjjf zz00 1RRR:000:XNZ0C:-----:13: LSf.z #j,DR ! 446: - 4 0 4 ! 447: 1110 jjjf zz01 0RRR:000:XNZ0C:X----:13: ROXf.z #j,DR ! 448: - 10 0 12 ! 449: 1110 jjjf zz01 1RRR:000:-NZ0C:-----:13: ROf.z #j,DR ! 450: - 4 0 6 ! 451: 1110 rrrf zz10 0RRR:000:XNZVC:X----:13: ASf.z Dr,DR ! 452: - 4 0 6 ! 453: 1110 rrrf zz10 1RRR:000:XNZ0C:X----:13: LSf.z Dr,DR ! 454: - 6 0 6 ! 455: 1110 rrrf zz11 0RRR:000:XNZ0C:X----:13: ROXf.z Dr,DR ! 456: - 10 0 12 ! 457: 1110 rrrf zz11 1RRR:000:-NZ0C:-----:13: ROf.z Dr,DR ! 458: - 6 0 8 ! 459: 1110 000f 11dd dDDD:000:XNZVC:-----:13: ASfW.W d[!Dreg,Areg] ! 460: - 0 0 4 fea ! 461: 1110 001f 11dd dDDD:000:XNZ0C:-----:13: LSfW.W d[!Dreg,Areg] ! 462: - 0 0 4 fea ! 463: 1110 010f 11dd dDDD:000:XNZ0C:X----:13: ROXfW.W d[!Dreg,Areg] ! 464: - 0 0 4 fea ! 465: 1110 011f 11dd dDDD:000:-NZ0C:-----:13: ROfW.W d[!Dreg,Areg] ! 466: - 0 0 6 fea ! 467: ! 468: 1110 1000 11ss sSSS:200:?????:?????:11: BFTST #1,s[!Areg,Apdi,Aipi,Immd] ! 469: 1110 1001 11ss sSSS:200:?????:?????:11: BFEXTU #1,s[!Areg,Apdi,Aipi,Immd] ! 470: 1110 1010 11ss sSSS:200:?????:?????:13: BFCHG #1,s[!Areg,Apdi,Aipi,Immd,PC8r,PC16] ! 471: 1110 1011 11ss sSSS:200:?????:?????:11: BFEXTS #1,s[!Areg,Apdi,Aipi,Immd] ! 472: 1110 1100 11ss sSSS:200:?????:?????:13: BFCLR #1,s[!Areg,Apdi,Aipi,Immd,PC8r,PC16] ! 473: 1110 1101 11ss sSSS:200:?????:?????:11: BFFFO #1,s[!Areg,Apdi,Aipi,Immd] ! 474: 1110 1110 11ss sSSS:200:?????:?????:13: BFSET #1,s[!Areg,Apdi,Aipi,Immd,PC8r,PC16] ! 475: 1110 1111 11ss sSSS:200:?????:?????:13: BFINS #1,s[!Areg,Apdi,Aipi,Immd,PC8r,PC16] ! 476: ! 477: % floating point co processor ! 478: 1111 0010 00ss sSSS:200:?????:?????:11: FPP #1,s ! 479: 1111 0010 01ss sSSS:200:?????:?????:11: FDBcc #1,s[Areg-Dreg] ! 480: 1111 0010 01ss sSSS:200:?????:?????:11: FScc #1,s[!Areg,Immd,PC8r,PC16] ! 481: 1111 0010 0111 1010:200:?????:?????:10: FTRAPcc #1 ! 482: 1111 0010 0111 1011:200:?????:?????:10: FTRAPcc #2 ! 483: 1111 0010 0111 1100:200:?????:?????:00: FTRAPcc ! 484: 1111 0010 10KK KKKK:200:?????:?????:11: FBcc #K,#1 ! 485: 1111 0010 11KK KKKK:200:?????:?????:11: FBcc #K,#2 ! 486: 1111 0011 00ss sSSS:202:?????:?????:20: FSAVE s[!Dreg,Areg,Aipi,Immd,PC8r,PC16] ! 487: 1111 0011 01ss sSSS:202:?????:?????:10: FRESTORE s[!Dreg,Areg,Apdi,Immd] ! 488: ! 489: % 68030 MMU (allowed addressing modes not checked!) ! 490: 1111 0000 00ss sSSS:342:?????:?????:11: MMUOP030 s[Dreg,Areg,Apdi,Aipi,Aind,Ad16,Ad8r,absl,absw],#1 ! 491: ! 492: % 68040/68060 instructions ! 493: 1111 0100 pp00 1rrr:402:-----:-----:02: CINVL #p,Ar ! 494: 1111 0100 pp01 0rrr:402:-----:-----:02: CINVP #p,Ar ! 495: 1111 0100 pp01 1rrr:402:-----:-----:00: CINVA #p ! 496: 1111 0100 pp10 1rrr:402:-----:-----:02: CPUSHL #p,Ar ! 497: 1111 0100 pp11 0rrr:402:-----:-----:02: CPUSHP #p,Ar ! 498: 1111 0100 pp11 1rrr:402:-----:-----:00: CPUSHA #p ! 499: 1111 0101 0000 0rrr:402:-----:-----:00: PFLUSHN Ara ! 500: 1111 0101 0000 1rrr:402:-----:-----:00: PFLUSH Ara ! 501: 1111 0101 0001 0rrr:402:-----:-----:00: PFLUSHAN Ara ! 502: 1111 0101 0001 1rrr:402:-----:-----:00: PFLUSHA Ara ! 503: % 68040 only ! 504: 1111 0101 0100 1rrr:452:-----:-----:00: PTESTW Ara ! 505: 1111 0101 0110 1rrr:452:-----:-----:00: PTESTR Ara ! 506: ! 507: % destination register number is encoded in the following word ! 508: 1111 0110 0010 0rrr:400:-----:-----:12: MOVE16 ArP,AxP ! 509: 1111 0110 00ss sSSS:400:-----:-----:12: MOVE16 s[Dreg-Aipi],L ! 510: 1111 0110 00dd dDDD:400:-----:-----:12: MOVE16 L,d[Areg-Aipi] ! 511: 1111 0110 00ss sSSS:400:-----:-----:12: MOVE16 s[Aind],L ! 512: 1111 0110 00dd dDDD:400:-----:-----:12: MOVE16 L,d[Aipi-Aind] ! 513: ! 514: % 68060 ! 515: 1111 1000 0000 0000:502:?????:?????:10: LPSTOP #1 ! 516: 1111 0101 1000 1rrr:502:-----:-----:00: PLPAW Ara ! 517: 1111 0101 1100 1rrr:502:-----:-----:00: PLPAR Ara ! 518:
This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.