--- previous/src/cpu/table68k 2018/04/24 19:25:47 1.1 +++ previous/src/cpu/table68k 2018/04/24 19:33:35 1.1.1.5 @@ -36,8 +36,13 @@ % 2: 68020 % 3: 68030 % 4: 68040 -% 5: 68060 (not used to produce a cputbl) +% 5: 68060 % [Everything from 68020 possibly allows for FPU emulation] +% Unimplemented after: +% 0: Normal +% 3: Not implemented in 68030 and later +% 4: Not implemented in 68040 and later +% 5: Not implemented in 68060 % privilege level 0: not privileged % 1: unprivileged only on 68000 (check regs.s) % 2: privileged (check regs.s) @@ -59,221 +64,455 @@ % 4 means jump offset % 8 means jump address % instruction +% optional line feed and 68030 Head/Tail/Cycles/ea calculation % -0000 0000 0011 1100:00:XNZVC:XNZVC:10: ORSR.B #1 -0000 0000 0111 1100:02:?????:?????:10: ORSR.W #1 -0000 0zz0 11ss sSSS:20:?????:?????:11: CHK2.z #1,s[!Dreg,Areg,Aipi,Apdi,Immd] -0000 0000 zzdd dDDD:00:-NZ00:-----:13: OR.z #z,d[!Areg] -0000 0010 0011 1100:00:XNZVC:XNZVC:10: ANDSR.B #1 -0000 0010 0111 1100:02:?????:?????:10: ANDSR.W #1 -0000 0010 zzdd dDDD:00:-NZ00:-----:13: AND.z #z,d[!Areg] -0000 0100 zzdd dDDD:00:XNZVC:-----:13: SUB.z #z,d[!Areg] -0000 0110 zzdd dDDD:00:XNZVC:-----:13: ADD.z #z,d[!Areg] -0000 0110 11ss sSSS:20:?????:?????:10: CALLM s[!Dreg,Areg,Aipi,Apdi,Immd] -0000 0110 11ss sSSS:20:?????:?????:10: RTM s[Dreg,Areg] -0000 1000 00ss sSSS:00:--Z--:-----:11: BTST #1,s[!Areg] -0000 1000 01ss sSSS:00:--Z--:-----:13: BCHG #1,s[!Areg,Immd] -0000 1000 10ss sSSS:00:--Z--:-----:13: BCLR #1,s[!Areg,Immd] -0000 1000 11ss sSSS:00:--Z--:-----:13: BSET #1,s[!Areg,Immd] -0000 1010 0011 1100:00:XNZVC:XNZVC:10: EORSR.B #1 -0000 1010 0111 1100:02:?????:?????:10: EORSR.W #1 -0000 1010 zzdd dDDD:00:-NZ00:-----:13: EOR.z #z,d[!Areg] -0000 1100 zzss sSSS:00:-NZVC:-----:11: CMP.z #z,s[!Areg,Immd] - -0000 1010 11ss sSSS:20:?????:?????:13: CAS.B #1,s[!Dreg,Areg,Immd,PC8r,PC16] -0000 1100 11ss sSSS:20:?????:?????:13: CAS.W #1,s[!Dreg,Areg,Immd,PC8r,PC16] -0000 1100 1111 1100:20:?????:?????:10: CAS2.W #2 -0000 1110 zzss sSSS:22:?????:?????:13: MOVES.z #1,s[!Dreg,Areg,Immd,PC8r,PC16] -0000 1110 11ss sSSS:20:?????:?????:13: CAS.L #1,s[!Dreg,Areg,Immd,PC8r,PC16] -0000 1110 1111 1100:20:?????:?????:10: CAS2.L #2 - -0000 rrr1 00dd dDDD:00:-----:-----:12: MVPMR.W d[Areg-Ad16],Dr -0000 rrr1 01dd dDDD:00:-----:-----:12: MVPMR.L d[Areg-Ad16],Dr -0000 rrr1 10dd dDDD:00:-----:-----:12: MVPRM.W Dr,d[Areg-Ad16] -0000 rrr1 11dd dDDD:00:-----:-----:12: MVPRM.L Dr,d[Areg-Ad16] -0000 rrr1 00ss sSSS:00:--Z--:-----:11: BTST Dr,s[!Areg] -0000 rrr1 01ss sSSS:00:--Z--:-----:13: BCHG Dr,s[!Areg,Immd] -0000 rrr1 10ss sSSS:00:--Z--:-----:13: BCLR Dr,s[!Areg,Immd] -0000 rrr1 11ss sSSS:00:--Z--:-----:13: BSET Dr,s[!Areg,Immd] - -0001 DDDd ddss sSSS:00:-NZ00:-----:12: MOVE.B s,d[!Areg] -0010 DDDd ddss sSSS:00:-----:-----:12: MOVEA.L s,d[Areg] -0010 DDDd ddss sSSS:00:-NZ00:-----:12: MOVE.L s,d[!Areg] -0011 DDDd ddss sSSS:00:-----:-----:12: MOVEA.W s,d[Areg] -0011 DDDd ddss sSSS:00:-NZ00:-----:12: MOVE.W s,d[!Areg] - -0100 0000 zzdd dDDD:00:XxZxC:X-Z--:30: NEGX.z d[!Areg] -0100 0000 11dd dDDD:01:?????:?????:10: MVSR2.W d[!Areg] -0100 0010 zzdd dDDD:00:-0100:-----:20: CLR.z d[!Areg] -0100 0010 11dd dDDD:10:?????:?????:10: MVSR2.B d[!Areg] -0100 0100 zzdd dDDD:00:XNZVC:-----:30: NEG.z d[!Areg] -0100 0100 11ss sSSS:00:XNZVC:-----:10: MV2SR.B s[!Areg] -0100 0110 zzdd dDDD:00:-NZ00:-----:30: NOT.z d[!Areg] -0100 0110 11ss sSSS:02:?????:?????:10: MV2SR.W s[!Areg] -0100 1000 0000 1rrr:20:-----:-----:31: LINK.L Ar,#2 -0100 1000 00dd dDDD:00:X?Z?C:X-Z--:30: NBCD.B d[!Areg] -0100 1000 0100 1kkk:20:?????:?????:10: BKPT #k -0100 1000 01ss sSSS:00:-NZ00:-----:30: SWAP.W s[Dreg] -0100 1000 01ss sSSS:00:-----:-----:00: PEA.L s[!Dreg,Areg,Aipi,Apdi,Immd] -0100 1000 10dd dDDD:00:-NZ00:-----:30: EXT.W d[Dreg] -0100 1000 10dd dDDD:00:-----:-----:02: MVMLE.W #1,d[!Dreg,Areg,Aipi] -0100 1000 11dd dDDD:00:-NZ00:-----:30: EXT.L d[Dreg] -0100 1000 11dd dDDD:00:-----:-----:02: MVMLE.L #1,d[!Dreg,Areg,Aipi] -0100 1001 11dd dDDD:20:-NZ00:-----:30: EXT.B d[Dreg] -0100 1010 zzss sSSS:00:-NZ00:-----:10: TST.z s -0100 1010 11dd dDDD:00:?????:?????:30: TAS.B d[!Areg] -0100 1010 1111 1100:00:?????:?????:00: ILLEGAL -0100 1100 00ss sSSS:20:-NZVC:-----:13: MULL.L #1,s[!Areg] -0100 1100 01ss sSSS:20:?????:?????:13: DIVL.L #1,s[!Areg] -0100 1100 10ss sSSS:00:-----:-----:01: MVMEL.W #1,s[!Dreg,Areg,Apdi,Immd] -0100 1100 11ss sSSS:00:-----:-----:01: MVMEL.L #1,s[!Dreg,Areg,Apdi,Immd] -0100 1110 0100 JJJJ:00:-----:XNZVC:10: TRAP #J -0100 1110 0101 0rrr:00:-----:-----:31: LINK.W Ar,#1 -0100 1110 0101 1rrr:00:-----:-----:30: UNLK.L Ar -0100 1110 0110 0rrr:02:-----:-----:10: MVR2USP.L Ar -0100 1110 0110 1rrr:02:-----:-----:20: MVUSP2R.L Ar -0100 1110 0111 0000:02:-----:-----:00: RESET -0100 1110 0111 0001:00:-----:-----:00: NOP -0100 1110 0111 0010:02:XNZVC:-----:10: STOP #1 -0100 1110 0111 0011:02:XNZVC:-----:00: RTE -0100 1110 0111 0100:00:?????:?????:10: RTD #1 -0100 1110 0111 0101:00:-----:-----:00: RTS -0100 1110 0111 0110:00:-----:XNZVC:00: TRAPV -0100 1110 0111 0111:00:XNZVC:-----:00: RTR -0100 1110 0111 1010:12:?????:?????:10: MOVEC2 #1 -0100 1110 0111 1011:12:?????:?????:10: MOVE2C #1 -0100 1110 10ss sSSS:00://///://///:80: JSR.L s[!Dreg,Areg,Aipi,Apdi,Immd] -0100 rrr1 00ss sSSS:20:?????:?????:11: CHK.L s[!Areg],Dr -0100 rrr1 10ss sSSS:00:?????:?????:11: CHK.W s[!Areg],Dr -0100 1110 11ss sSSS:00://///://///:80: JMP.L s[!Dreg,Areg,Aipi,Apdi,Immd] -0100 rrr1 11ss sSSS:00:-----:-----:02: LEA.L s[!Dreg,Areg,Aipi,Apdi,Immd],Ar - -0101 jjj0 01dd dDDD:00:-----:-----:13: ADDA.W #j,d[Areg] -0101 jjj0 10dd dDDD:00:-----:-----:13: ADDA.L #j,d[Areg] -0101 jjj0 zzdd dDDD:00:XNZVC:-----:13: ADD.z #j,d[!Areg] -0101 jjj1 01dd dDDD:00:-----:-----:13: SUBA.W #j,d[Areg] -0101 jjj1 10dd dDDD:00:-----:-----:13: SUBA.L #j,d[Areg] -0101 jjj1 zzdd dDDD:00:XNZVC:-----:13: SUB.z #j,d[!Areg] -0101 cccc 1100 1rrr:00:-----:-++++:31: DBcc.W Dr,#1 -0101 cccc 11dd dDDD:00:-----:-++++:20: Scc.B d[!Areg] -0101 cccc 1111 1010:20:?????:?????:10: TRAPcc #1 -0101 cccc 1111 1011:20:?????:?????:10: TRAPcc #2 -0101 cccc 1111 1100:20:?????:?????:00: TRAPcc +0000 0000 0011 1100:000:XNZVC:XNZVC:10: ORSR.B #1 +0000 0000 0111 1100:002:?????:?????:10: ORSR.W #1 +0000 0zz0 11ss sSSS:250:?????:?????:11: CHK2.z #1,s[!Dreg,Areg,Aipi,Apdi,Immd] + +0000 0000 zzdd dDDD:000:-NZ00:-----:13: OR.z #z,d[Dreg] +- 2 0 2 fiea +0000 0000 zzdd dDDD:000:-NZ00:-----:13: OR.z #z,d[!Areg,Dreg] +- 0 1 3 fiea + +0000 0010 0011 1100:000:XNZVC:XNZVC:10: ANDSR.B #1 +0000 0010 0111 1100:002:?????:?????:10: ANDSR.W #1 + +0000 0010 zzdd dDDD:000:-NZ00:-----:13: AND.z #z,d[Dreg] +- 2 0 2 fiea +0000 0010 zzdd dDDD:000:-NZ00:-----:13: AND.z #z,d[!Areg,Dreg] +- 0 1 3 fiea +0000 0100 zzdd dDDD:000:XNZVC:-----:13: SUB.z #z,d[Dreg] +- 2 0 2 fiea +0000 0100 zzdd dDDD:000:XNZVC:-----:13: SUB.z #z,d[!Areg,Dreg] +- 0 1 3 fiea +0000 0110 zzdd dDDD:000:XNZVC:-----:13: ADD.z #z,d[Dreg] +- 2 0 2 fiea +0000 0110 zzdd dDDD:000:XNZVC:-----:13: ADD.z #z,d[!Areg,Dreg] +- 0 1 3 fiea + +0000 0110 11ss sSSS:230:?????:?????:10: CALLM s[!Dreg,Areg,Aipi,Apdi,Immd] +0000 0110 11ss sSSS:230:?????:?????:10: RTM s[Dreg,Areg] + +0000 1000 00ss sSSS:000:--Z--:-----:11: BTST #1,s[Dreg] +- 4 0 4 +0000 1000 00ss sSSS:000:--Z--:-----:11: BTST #1,s[!Areg,Dreg,Immd] +- 0 0 4 fiea +0000 1000 01ss sSSS:000:--Z--:-----:13: BCHG #1,s[Dreg] +- 6 0 6 +0000 1000 01ss sSSS:000:--Z--:-----:13: BCHG #1,s[!Areg,Dreg,Immd,PC8r,PC16] +- 0 0 6 fiea +0000 1000 10ss sSSS:000:--Z--:-----:13: BCLR #1,s[Dreg] +- 6 0 6 +0000 1000 10ss sSSS:000:--Z--:-----:13: BCLR #1,s[!Areg,Dreg,Immd,PC8r,PC16] +- 0 0 6 fiea +0000 1000 11ss sSSS:000:--Z--:-----:13: BSET #1,s[Dreg] +- 6 0 6 +0000 1000 11ss sSSS:000:--Z--:-----:13: BSET #1,s[!Areg,Dreg,Immd,PC8r,PC16] +- 0 0 6 fiea + +0000 1010 0011 1100:000:XNZVC:XNZVC:10: EORSR.B #1 +0000 1010 0111 1100:002:?????:?????:10: EORSR.W #1 + +0000 1010 zzdd dDDD:000:-NZ00:-----:13: EOR.z #z,d[Dreg] +- 2 0 2 fiea +0000 1010 zzdd dDDD:000:-NZ00:-----:13: EOR.z #z,d[!Areg,Dreg] +- 0 1 3 fiea +0000 1100 zzss sSSS:000:-NZVC:-----:11: CMP.z #z,s[Dreg] +- 2 0 2 fiea +0000 1100 zzss sSSS:000:-NZVC:-----:11: CMP.z #z,s[!Areg,Dreg,Immd,PC8r,PC16] +- 0 0 2 fiea +0000 1100 zzss sSSS:200:-NZVC:-----:11: CMP.z #z,s[PC8r,PC16] +- 0 0 2 fiea + +0000 1010 11ss sSSS:200:?????:?????:13: CAS.B #1,s[!Dreg,Areg,Immd,PC8r,PC16] +0000 1100 11ss sSSS:200:?????:?????:13: CAS.W #1,s[!Dreg,Areg,Immd,PC8r,PC16] +0000 1100 1111 1100:250:?????:?????:10: CAS2.W #2 +0000 1110 zzss sSSS:202:?????:?????:13: MOVES.z #1,s[!Dreg,Areg,Immd,PC8r,PC16] +0000 1110 11ss sSSS:200:?????:?????:13: CAS.L #1,s[!Dreg,Areg,Immd,PC8r,PC16] +0000 1110 1111 1100:250:?????:?????:10: CAS2.L #2 + +0000 rrr1 00dd dDDD:050:-----:-----:12: MVPMR.W d[Areg-Ad16],Dr +0000 rrr1 01dd dDDD:050:-----:-----:12: MVPMR.L d[Areg-Ad16],Dr +0000 rrr1 10dd dDDD:050:-----:-----:12: MVPRM.W Dr,d[Areg-Ad16] +0000 rrr1 11dd dDDD:050:-----:-----:12: MVPRM.L Dr,d[Areg-Ad16] + +0000 rrr1 00ss sSSS:000:--Z--:-----:11: BTST Dr,s[Dreg] +- 4 0 4 +0000 rrr1 00ss sSSS:000:--Z--:-----:11: BTST Dr,s[!Areg,Dreg] +- 0 0 4 fea +0000 rrr1 01ss sSSS:000:--Z--:-----:13: BCHG Dr,s[Dreg] +- 6 0 6 +0000 rrr1 01ss sSSS:000:--Z--:-----:13: BCHG Dr,s[!Areg,Dreg,Immd,PC8r,PC16] +- 0 0 6 fea +0000 rrr1 10ss sSSS:000:--Z--:-----:13: BCLR Dr,s[Dreg] +- 6 0 6 +0000 rrr1 10ss sSSS:000:--Z--:-----:13: BCLR Dr,s[!Areg,Dreg,Immd,PC8r,PC16] +- 0 0 6 fea +0000 rrr1 11ss sSSS:000:--Z--:-----:13: BSET Dr,s[Dreg] +- 6 0 6 +0000 rrr1 11ss sSSS:000:--Z--:-----:13: BSET Dr,s[!Areg,Dreg,Immd,PC8r,PC16] +- 0 0 6 fea + +% Move cycles are special cased in gencpu.c +0001 DDDd ddss sSSS:000:-NZ00:-----:12: MOVE.B s,d[!Areg] +0011 DDDd ddss sSSS:000:-----:-----:12: MOVEA.W s,d[Areg] +0011 DDDd ddss sSSS:000:-NZ00:-----:12: MOVE.W s,d[!Areg] +0010 DDDd ddss sSSS:000:-----:-----:12: MOVEA.L s,d[Areg] +0010 DDDd ddss sSSS:000:-NZ00:-----:12: MOVE.L s,d[!Areg] + +0100 0000 zzdd dDDD:000:XxZxC:X-Z--:30: NEGX.z d[Dreg] +- 2 0 2 +0100 0000 zzdd dDDD:000:XxZxC:X-Z--:30: NEGX.z d[!Areg,Dreg] +- 0 1 3 fea +0100 0000 11dd dDDD:001:?????:?????:10: MVSR2.W d[Dreg] +- 2 0 4 +0100 0000 11dd dDDD:001:?????:?????:10: MVSR2.W d[!Areg,Dreg] +- 2 0 4 cea +0100 0010 zzdd dDDD:000:-0100:-----:20: CLR.z d[Dreg] +- 2 0 2 +0100 0010 zzdd dDDD:000:-0100:-----:20: CLR.z d[!Areg,Dreg] +- 0 1 3 cea +0100 0010 11dd dDDD:100:?????:?????:10: MVSR2.B d[Dreg] +- 2 0 4 +0100 0010 11dd dDDD:100:?????:?????:10: MVSR2.B d[!Areg,Dreg] +- 2 0 4 cea +0100 0100 zzdd dDDD:000:XNZVC:-----:30: NEG.z d[Dreg] +- 2 0 2 +0100 0100 zzdd dDDD:000:XNZVC:-----:30: NEG.z d[!Areg,Dreg] +- 0 1 3 fea +0100 0100 11ss sSSS:000:XNZVC:-----:10: MV2SR.B s[Dreg] +- 4 0 4 +0100 0100 11ss sSSS:000:XNZVC:-----:10: MV2SR.B s[!Areg,Dreg] +- 0 0 4 fea +0100 0110 zzdd dDDD:000:-NZ00:-----:30: NOT.z d[Dreg] +- 2 0 2 +0100 0110 zzdd dDDD:000:-NZ00:-----:30: NOT.z d[!Areg,Dreg] +- 0 1 3 fea +0100 0110 11ss sSSS:002:?????:?????:10: MV2SR.W s[!Areg] +- 0 0 8 fea +0100 1000 0000 1rrr:200:-----:-----:31: LINK.L Ar,#2 +- 2 0 6 +0100 1000 00dd dDDD:000:X?Z?C:X-Z--:30: NBCD.B d[!Areg] +- 0 0 6 + +0100 1000 0100 1kkk:200:?????:?????:10: BKPT #k + +0100 1000 01ss sSSS:000:-NZ00:-----:30: SWAP.W s[Dreg] +- 4 0 4 +0100 1000 01ss sSSS:000:-----:-----:00: PEA.L s[!Dreg,Areg,Aipi,Apdi,Immd] +- 0 2 4 cea +0100 1000 10dd dDDD:000:-NZ00:-----:30: EXT.W d[Dreg] +- 4 0 4 + +0100 1000 10dd dDDD:000:-----:-----:02: MVMLE.W #1,d[!Dreg,Areg,Aipi] + +0100 1000 11dd dDDD:000:-NZ00:-----:30: EXT.L d[Dreg] +- 4 0 4 + +0100 1000 11dd dDDD:000:-----:-----:02: MVMLE.L #1,d[!Dreg,Areg,Aipi] + +0100 1001 11dd dDDD:200:-NZ00:-----:30: EXT.B d[Dreg] +- 4 0 4 +0100 1010 zzss sSSS:000:-NZ00:-----:10: TST.z s[Dreg] +- 0 0 2 +0100 1010 zzss sSSS:000:-NZ00:-----:10: TST.z s[!Areg,Dreg,PC16,PC8r,Immd] +- 0 0 2 fea +0100 1010 zzss sSSS:200:-NZ00:-----:10: TST.z s[Areg,PC16,PC8r,Immd] +- 0 0 2 fea +0100 1010 11dd dDDD:000:?????:?????:30: TAS.B d[Dreg] +- 0 0 2 +0100 1010 11dd dDDD:000:?????:?????:30: TAS.B d[!Areg,Dreg] +- 0 0 2 fea + +0100 1010 1111 1100:000:?????:?????:00: ILLEGAL + +0100 1100 00ss sSSS:200:-NZVC:-----:13: MULL.L #1,s[!Areg] +- 2 0 30 fiea +0100 1100 01ss sSSS:200:?????:?????:13: DIVL.L #1,s[!Areg] +- 0 0 50 fiea + +0100 1100 10ss sSSS:000:-----:-----:01: MVMEL.W #1,s[!Dreg,Areg,Apdi,Immd] +0100 1100 11ss sSSS:000:-----:-----:01: MVMEL.L #1,s[!Dreg,Areg,Apdi,Immd] +0100 1110 0100 JJJJ:000:-----:XNZVC:10: TRAP #J + +0100 1110 0101 0rrr:000:-----:-----:31: LINK.W Ar,#1 +- 0 0 4 +0100 1110 0101 1rrr:000:-----:-----:30: UNLK.L Ar +- 0 0 5 +0100 1110 0110 0rrr:002:-----:-----:10: MVR2USP.L Ar +- 4 0 4 +0100 1110 0110 1rrr:002:-----:-----:20: MVUSP2R.L Ar +- 4 0 4 +0100 1110 0111 0000:002:-----:-----:00: RESET +- 0 0 518 +0100 1110 0111 0001:000:-----:-----:00: NOP +- 0 0 2 +0100 1110 0111 0010:002:XNZVC:-----:10: STOP #1 +- 0 0 8 +0100 1110 0111 0011:002:XNZVC:-----:00: RTE +- 1 9 18 +0100 1110 0111 0100:100:?????:?????:10: RTD #1 + +- 2 0 10 +0100 1110 0111 0101:000:-----:-----:00: RTS +- 1 0 9 + +0100 1110 0111 0110:000:-----:XNZVC:00: TRAPV + +0100 1110 0111 0111:000:XNZVC:-----:00: RTR +- 1 0 12 + +0100 1110 0111 1010:102:?????:?????:10: MOVEC2 #1 +- 6 0 6 +0100 1110 0111 1011:102:?????:?????:10: MOVE2C #1 +- 6 0 6 +0100 1110 10ss sSSS:000://///://///:80: JSR.L s[!Dreg,Areg,Aipi,Apdi,Immd] +- 0 0 4 jea + +0100 rrr1 00ss sSSS:200:?????:?????:11: CHK.L s[!Areg],Dr +0100 rrr1 10ss sSSS:000:?????:?????:11: CHK.W s[!Areg],Dr + +0100 1110 11ss sSSS:000://///://///:80: JMP.L s[!Dreg,Areg,Aipi,Apdi,Immd] +- 4 0 4 jea +0100 rrr1 11ss sSSS:000:-----:-----:02: LEA.L s[!Dreg,Areg,Aipi,Apdi,Immd],Ar +- 2 0 2 cea + +0101 jjj0 01dd dDDD:000:-----:-----:13: ADDA.W #j,d[Areg] +- 2 0 2 +0101 jjj0 10dd dDDD:000:-----:-----:13: ADDA.L #j,d[Areg] +- 2 0 2 +0101 jjj0 zzdd dDDD:000:XNZVC:-----:13: ADD.z #j,d[Dreg] +- 2 0 2 +0101 jjj0 zzdd dDDD:000:XNZVC:-----:13: ADD.z #j,d[!Areg,Dreg] +- 0 1 3 fea +0101 jjj1 01dd dDDD:000:-----:-----:13: SUBA.W #j,d[Areg] +- 2 0 2 +0101 jjj1 10dd dDDD:000:-----:-----:13: SUBA.L #j,d[Areg] +- 2 0 2 +0101 jjj1 zzdd dDDD:000:XNZVC:-----:13: SUB.z #j,d[Dreg] +- 2 0 2 +0101 jjj1 zzdd dDDD:000:XNZVC:-----:13: SUB.z #j,d[!Areg,Dreg] +- 0 1 3 fea +0101 cccc 1100 1rrr:000:-----:-++++:31: DBcc.W Dr,#1 +- -1 0 0 +0101 cccc 11dd dDDD:000:-----:-++++:20: Scc.B d[Dreg] +- 0 0 2 +0101 cccc 11dd dDDD:000:-----:-++++:20: Scc.B d[!Areg,Dreg] +- 0 0 2 cea + +0101 cccc 1111 1010:200:?????:?????:10: TRAPcc #1 +0101 cccc 1111 1011:200:?????:?????:10: TRAPcc #2 +0101 cccc 1111 1100:200:?????:?????:00: TRAPcc % Bxx.L is 68020 only, but setting the CPU level to 2 would give illegal % instruction exceptions when compiling a 68000 only emulation, which isn't % what we want either. -0110 0001 0000 0000:00://///://///:40: BSR.W #1 -0110 0001 IIII IIII:00://///://///:40: BSR.B #i -0110 0001 1111 1111:00://///://///:40: BSR.L #2 -0110 CCCC 0000 0000:00:-----:-++++:40: Bcc.W #1 -0110 CCCC IIII IIII:00:-----:-++++:40: Bcc.B #i -0110 CCCC 1111 1111:00:-----:-++++:40: Bcc.L #2 - -0111 rrr0 iiii iiii:00:-NZ00:-----:12: MOVE.L #i,Dr - -1000 rrr0 zzss sSSS:00:-NZ00:-----:13: OR.z s[!Areg],Dr -1000 rrr0 11ss sSSS:00:?????:?????:13: DIVU.W s[!Areg],Dr -1000 rrr1 00dd dDDD:00:XxZxC:X-Z--:13: SBCD.B d[Dreg],Dr -1000 rrr1 00dd dDDD:00:XxZxC:X-Z--:13: SBCD.B d[Areg-Apdi],Arp -1000 rrr1 zzdd dDDD:00:-NZ00:-----:13: OR.z Dr,d[!Areg,Dreg] -1000 rrr1 01dd dDDD:20:?????:?????:12: PACK d[Dreg],Dr -1000 rrr1 01dd dDDD:20:?????:?????:12: PACK d[Areg-Apdi],Arp -1000 rrr1 10dd dDDD:20:?????:?????:12: UNPK d[Dreg],Dr -1000 rrr1 10dd dDDD:20:?????:?????:12: UNPK d[Areg-Apdi],Arp -1000 rrr1 11ss sSSS:00:?????:?????:13: DIVS.W s[!Areg],Dr - -1001 rrr0 zzss sSSS:00:XNZVC:-----:13: SUB.z s,Dr -1001 rrr0 11ss sSSS:00:-----:-----:13: SUBA.W s,Ar -1001 rrr1 zzdd dDDD:00:XNZVC:X-Z--:13: SUBX.z d[Dreg],Dr -1001 rrr1 zzdd dDDD:00:XNZVC:X-Z--:13: SUBX.z d[Areg-Apdi],Arp -1001 rrr1 zzdd dDDD:00:XNZVC:-----:13: SUB.z Dr,d[!Areg,Dreg] -1001 rrr1 11ss sSSS:00:-----:-----:13: SUBA.L s,Ar - -1011 rrr0 zzss sSSS:00:-NZVC:-----:11: CMP.z s,Dr -1011 rrr0 11ss sSSS:00:-NZVC:-----:11: CMPA.W s,Ar -1011 rrr1 11ss sSSS:00:-NZVC:-----:11: CMPA.L s,Ar -1011 rrr1 zzdd dDDD:00:-NZVC:-----:11: CMPM.z d[Areg-Aipi],ArP -1011 rrr1 zzdd dDDD:00:-NZ00:-----:13: EOR.z Dr,d[!Areg] - -1100 rrr0 zzss sSSS:00:-NZ00:-----:13: AND.z s[!Areg],Dr -1100 rrr0 11ss sSSS:00:-NZ00:-----:13: MULU.W s[!Areg],Dr -1100 rrr1 00dd dDDD:00:XxZxC:X-Z--:13: ABCD.B d[Dreg],Dr -1100 rrr1 00dd dDDD:00:XxZxC:X-Z--:13: ABCD.B d[Areg-Apdi],Arp -1100 rrr1 zzdd dDDD:00:-NZ00:-----:13: AND.z Dr,d[!Areg,Dreg] -1100 rrr1 01dd dDDD:00:-----:-----:33: EXG.L Dr,d[Dreg] -1100 rrr1 01dd dDDD:00:-----:-----:33: EXG.L Ar,d[Areg] -1100 rrr1 10dd dDDD:00:-----:-----:33: EXG.L Dr,d[Areg] -1100 rrr1 11ss sSSS:00:-NZ00:-----:13: MULS.W s[!Areg],Dr - -1101 rrr0 zzss sSSS:00:XNZVC:-----:13: ADD.z s,Dr -1101 rrr0 11ss sSSS:00:-----:-----:13: ADDA.W s,Ar -1101 rrr1 zzdd dDDD:00:XNZVC:X-Z--:13: ADDX.z d[Dreg],Dr -1101 rrr1 zzdd dDDD:00:XNZVC:X-Z--:13: ADDX.z d[Areg-Apdi],Arp -1101 rrr1 zzdd dDDD:00:XNZVC:-----:13: ADD.z Dr,d[!Areg,Dreg] -1101 rrr1 11ss sSSS:00:-----:-----:13: ADDA.L s,Ar - -1110 jjjf zz00 0RRR:00:XNZVC:-----:13: ASf.z #j,DR -1110 jjjf zz00 1RRR:00:XNZ0C:-----:13: LSf.z #j,DR -1110 jjjf zz01 0RRR:00:XNZ0C:X----:13: ROXf.z #j,DR -1110 jjjf zz01 1RRR:00:-NZ0C:-----:13: ROf.z #j,DR -1110 rrrf zz10 0RRR:00:XNZVC:X----:13: ASf.z Dr,DR -1110 rrrf zz10 1RRR:00:XNZ0C:X----:13: LSf.z Dr,DR -1110 rrrf zz11 0RRR:00:XNZ0C:X----:13: ROXf.z Dr,DR -1110 rrrf zz11 1RRR:00:-NZ0C:-----:13: ROf.z Dr,DR -1110 000f 11dd dDDD:00:XNZVC:-----:13: ASfW.W d[!Dreg,Areg] -1110 001f 11dd dDDD:00:XNZ0C:-----:13: LSfW.W d[!Dreg,Areg] -1110 010f 11dd dDDD:00:XNZ0C:X----:13: ROXfW.W d[!Dreg,Areg] -1110 011f 11dd dDDD:00:-NZ0C:-----:13: ROfW.W d[!Dreg,Areg] - -1110 1000 11ss sSSS:20:?????:?????:11: BFTST #1,s[!Areg,Apdi,Aipi,Immd] -1110 1001 11ss sSSS:20:?????:?????:11: BFEXTU #1,s[!Areg,Apdi,Aipi,Immd] -1110 1010 11ss sSSS:20:?????:?????:13: BFCHG #1,s[!Areg,Apdi,Aipi,Immd,PC8r,PC16] -1110 1011 11ss sSSS:20:?????:?????:11: BFEXTS #1,s[!Areg,Apdi,Aipi,Immd] -1110 1100 11ss sSSS:20:?????:?????:13: BFCLR #1,s[!Areg,Apdi,Aipi,Immd,PC8r,PC16] -1110 1101 11ss sSSS:20:?????:?????:11: BFFFO #1,s[!Areg,Apdi,Aipi,Immd] -1110 1110 11ss sSSS:20:?????:?????:13: BFSET #1,s[!Areg,Apdi,Aipi,Immd,PC8r,PC16] -1110 1111 11ss sSSS:20:?????:?????:13: BFINS #1,s[!Areg,Apdi,Aipi,Immd,PC8r,PC16] +0110 0001 0000 0000:000://///://///:40: BSR.W #1 +- 2 0 6 +0110 0001 IIII IIII:000://///://///:40: BSR.B #i +- 2 0 6 +0110 0001 1111 1111:000://///://///:40: BSR.L #2 +- 2 0 6 +0110 CCCC 0000 0000:000:-----:-++++:40: Bcc.W #1 +- -1 0 0 +0110 CCCC IIII IIII:000:-----:-++++:40: Bcc.B #i +- -1 0 0 +0110 CCCC 1111 1111:000:-----:-++++:40: Bcc.L #2 +- -1 0 0 + +0111 rrr0 iiii iiii:000:-NZ00:-----:12: MOVE.L #i,Dr + +1000 rrr0 zzss sSSS:000:-NZ00:-----:13: OR.z s[Dreg],Dr +- 2 0 2 +1000 rrr0 zzss sSSS:000:-NZ00:-----:13: OR.z s[!Areg,Dreg],Dr +- 0 0 2 fea + +1000 rrr0 11ss sSSS:000:?????:?????:13: DIVU.W s[Dreg],Dr +- 2 0 20 +1000 rrr0 11ss sSSS:000:?????:?????:13: DIVU.W s[!Areg,Dreg],Dr +- 0 0 20 fea + +1000 rrr1 00dd dDDD:000:XxZxC:X-Z--:13: SBCD.B d[Dreg],Dr +- 0 0 4 +1000 rrr1 00dd dDDD:000:XxZxC:X-Z--:13: SBCD.B d[Areg-Apdi],Arp +- 2 1 13 + +1000 rrr1 zzdd dDDD:000:-NZ00:-----:13: OR.z Dr,d[!Areg,Dreg] +- 0 1 3 fea + +1000 rrr1 01dd dDDD:200:?????:?????:12: PACK d[Dreg],Dr +- 6 0 6 +1000 rrr1 01dd dDDD:200:?????:?????:12: PACK d[Areg-Apdi],Arp +- 2 1 11 +1000 rrr1 10dd dDDD:200:?????:?????:12: UNPK d[Dreg],Dr +- 8 0 8 +1000 rrr1 10dd dDDD:200:?????:?????:12: UNPK d[Areg-Apdi],Arp +- 2 1 11 + +1000 rrr1 11ss sSSS:000:?????:?????:13: DIVS.W s[Dreg],Dr +- 2 0 20 +1000 rrr1 11ss sSSS:000:?????:?????:13: DIVS.W s[!Areg,Dreg],Dr +- 0 0 20 fea + +1001 rrr0 zzss sSSS:000:XNZVC:-----:13: SUB.z s[Areg,Dreg],Dr +- 2 0 2 +1001 rrr0 zzss sSSS:000:XNZVC:-----:13: SUB.z s[!Areg,Dreg],Dr +- 0 0 2 fea +1001 rrr0 11ss sSSS:000:-----:-----:13: SUBA.W s[Areg,Dreg],Ar +- 4 0 4 +1001 rrr0 11ss sSSS:000:-----:-----:13: SUBA.W s[!Areg,Dreg],Ar +- 0 0 4 fea + +1001 rrr1 zzdd dDDD:000:XNZVC:X-Z--:13: SUBX.z d[Dreg],Dr +- 2 0 2 +1001 rrr1 zzdd dDDD:000:XNZVC:X-Z--:13: SUBX.z d[Areg-Apdi],Arp +- 2 1 9 + +1001 rrr1 zzdd dDDD:000:XNZVC:-----:13: SUB.z Dr,d[!Areg,Dreg] +- 0 1 3 fea +1001 rrr1 11ss sSSS:000:-----:-----:13: SUBA.L s[Areg,Dreg],Ar +- 2 0 2 +1001 rrr1 11ss sSSS:000:-----:-----:13: SUBA.L s[!Areg,Dreg],Ar +- 0 0 2 fea + +1011 rrr0 zzss sSSS:000:-NZVC:-----:11: CMP.z s[Areg,Dreg],Dr +- 2 0 2 +1011 rrr0 zzss sSSS:000:-NZVC:-----:11: CMP.z s[!Areg,Dreg],Dr +- 0 0 2 fea +1011 rrr0 11ss sSSS:000:-NZVC:-----:11: CMPA.W s[Areg,Dreg],Ar +- 4 0 4 +1011 rrr0 11ss sSSS:000:-NZVC:-----:11: CMPA.W s[!Areg,Dreg],Ar +- 0 0 4 fea +1011 rrr1 11ss sSSS:000:-NZVC:-----:11: CMPA.L s[Areg,Dreg],Ar +- 4 0 4 +1011 rrr1 11ss sSSS:000:-NZVC:-----:11: CMPA.L s[!Areg,Dreg],Ar +- 0 0 4 fea +1011 rrr1 zzdd dDDD:000:-NZVC:-----:11: CMPM.z d[Areg-Aipi],ArP +- 0 0 8 +1011 rrr1 zzdd dDDD:000:-NZ00:-----:13: EOR.z Dr,d[Dreg] +- 2 0 2 +1011 rrr1 zzdd dDDD:000:-NZ00:-----:13: EOR.z Dr,d[!Areg,Dreg] +- 0 1 3 fea + +1100 rrr0 zzss sSSS:000:-NZ00:-----:13: AND.z s[Dreg],Dr +- 2 0 2 fea +1100 rrr0 zzss sSSS:000:-NZ00:-----:13: AND.z s[!Areg,Dreg],Dr +- 0 1 3 fea +1100 rrr0 11ss sSSS:000:-NZ00:-----:13: MULU.W s[!Areg],Dr +- 2 0 12 fea + +1100 rrr1 00dd dDDD:000:XxZxC:X-Z--:13: ABCD.B d[Dreg],Dr +- 0 0 4 +1100 rrr1 00dd dDDD:000:XxZxC:X-Z--:13: ABCD.B d[Areg-Apdi],Arp +- 2 1 13 + +1100 rrr1 zzdd dDDD:000:-NZ00:-----:13: AND.z Dr,d[!Areg,Dreg] +- 0 1 3 fea +1100 rrr1 01dd dDDD:000:-----:-----:33: EXG.L Dr,d[Dreg] +- 4 0 4 +1100 rrr1 01dd dDDD:000:-----:-----:33: EXG.L Ar,d[Areg] +- 4 0 4 +1100 rrr1 10dd dDDD:000:-----:-----:33: EXG.L Dr,d[Areg] +- 4 0 4 +1100 rrr1 11ss sSSS:000:-NZ00:-----:13: MULS.W s[!Areg],Dr +- 2 0 12 fea + +1101 rrr0 zzss sSSS:000:XNZVC:-----:13: ADD.z s[Areg,Dreg],Dr +- 2 0 2 +1101 rrr0 zzss sSSS:000:XNZVC:-----:13: ADD.z s[!Areg,Dreg],Dr +- 0 0 2 fea +1101 rrr0 11ss sSSS:000:-----:-----:13: ADDA.W s[Areg,Dreg],Ar +- 0 0 4 +1101 rrr0 11ss sSSS:000:-----:-----:13: ADDA.W s[!Areg,Dreg],Ar +- 4 0 4 fea + +1101 rrr1 zzdd dDDD:000:XNZVC:X-Z--:13: ADDX.z d[Dreg],Dr +- 2 0 2 +1101 rrr1 zzdd dDDD:000:XNZVC:X-Z--:13: ADDX.z d[Areg-Apdi],Arp +- 2 1 9 + +1101 rrr1 zzdd dDDD:000:XNZVC:-----:13: ADD.z Dr,d[!Areg,Dreg] +- 0 1 3 fea +1101 rrr1 11ss sSSS:000:-----:-----:13: ADDA.L s[Areg,Dreg],Ar +- 2 0 2 +1101 rrr1 11ss sSSS:000:-----:-----:13: ADDA.L s[!Areg,Dreg],Ar +- 0 0 2 fea + +1110 jjjf zz00 0RRR:000:XNZVC:-----:13: ASf.z #j,DR +- 2 0 6 +1110 jjjf zz00 1RRR:000:XNZ0C:-----:13: LSf.z #j,DR +- 4 0 4 +1110 jjjf zz01 0RRR:000:XNZ0C:X----:13: ROXf.z #j,DR +- 10 0 12 +1110 jjjf zz01 1RRR:000:-NZ0C:-----:13: ROf.z #j,DR +- 4 0 6 +1110 rrrf zz10 0RRR:000:XNZVC:X----:13: ASf.z Dr,DR +- 4 0 6 +1110 rrrf zz10 1RRR:000:XNZ0C:X----:13: LSf.z Dr,DR +- 6 0 6 +1110 rrrf zz11 0RRR:000:XNZ0C:X----:13: ROXf.z Dr,DR +- 10 0 12 +1110 rrrf zz11 1RRR:000:-NZ0C:-----:13: ROf.z Dr,DR +- 6 0 8 +1110 000f 11dd dDDD:000:XNZVC:-----:13: ASfW.W d[!Dreg,Areg] +- 0 0 4 fea +1110 001f 11dd dDDD:000:XNZ0C:-----:13: LSfW.W d[!Dreg,Areg] +- 0 0 4 fea +1110 010f 11dd dDDD:000:XNZ0C:X----:13: ROXfW.W d[!Dreg,Areg] +- 0 0 4 fea +1110 011f 11dd dDDD:000:-NZ0C:-----:13: ROfW.W d[!Dreg,Areg] +- 0 0 6 fea + +1110 1000 11ss sSSS:200:?????:?????:11: BFTST #1,s[!Areg,Apdi,Aipi,Immd] +1110 1001 11ss sSSS:200:?????:?????:11: BFEXTU #1,s[!Areg,Apdi,Aipi,Immd] +1110 1010 11ss sSSS:200:?????:?????:13: BFCHG #1,s[!Areg,Apdi,Aipi,Immd,PC8r,PC16] +1110 1011 11ss sSSS:200:?????:?????:11: BFEXTS #1,s[!Areg,Apdi,Aipi,Immd] +1110 1100 11ss sSSS:200:?????:?????:13: BFCLR #1,s[!Areg,Apdi,Aipi,Immd,PC8r,PC16] +1110 1101 11ss sSSS:200:?????:?????:11: BFFFO #1,s[!Areg,Apdi,Aipi,Immd] +1110 1110 11ss sSSS:200:?????:?????:13: BFSET #1,s[!Areg,Apdi,Aipi,Immd,PC8r,PC16] +1110 1111 11ss sSSS:200:?????:?????:13: BFINS #1,s[!Areg,Apdi,Aipi,Immd,PC8r,PC16] % floating point co processor -1111 0010 00ss sSSS:20:?????:?????:11: FPP #1,s -1111 0010 01ss sSSS:20:?????:?????:11: FDBcc #1,s[Areg-Dreg] -1111 0010 01ss sSSS:20:?????:?????:11: FScc #1,s[!Areg,Immd,PC8r,PC16] -1111 0010 0111 1010:20:?????:?????:10: FTRAPcc #1 -1111 0010 0111 1011:20:?????:?????:10: FTRAPcc #2 -1111 0010 0111 1100:20:?????:?????:00: FTRAPcc -1111 0010 10KK KKKK:20:?????:?????:11: FBcc #K,#1 -1111 0010 11KK KKKK:20:?????:?????:11: FBcc #K,#2 -1111 0011 00ss sSSS:22:?????:?????:20: FSAVE s[!Dreg,Areg,Aipi,Immd,PC8r,PC16] -1111 0011 01ss sSSS:22:?????:?????:10: FRESTORE s[!Dreg,Areg,Apdi,Immd] +1111 0010 00ss sSSS:200:?????:?????:11: FPP #1,s +1111 0010 01ss sSSS:200:?????:?????:11: FDBcc #1,s[Areg-Dreg] +1111 0010 01ss sSSS:200:?????:?????:11: FScc #1,s[!Areg,Immd,PC8r,PC16] +1111 0010 0111 1010:200:?????:?????:10: FTRAPcc #1 +1111 0010 0111 1011:200:?????:?????:10: FTRAPcc #2 +1111 0010 0111 1100:200:?????:?????:00: FTRAPcc +1111 0010 10KK KKKK:200:?????:?????:11: FBcc #K,#1 +1111 0010 11KK KKKK:200:?????:?????:11: FBcc #K,#2 +1111 0011 00ss sSSS:202:?????:?????:20: FSAVE s[!Dreg,Areg,Aipi,Immd,PC8r,PC16] +1111 0011 01ss sSSS:202:?????:?????:10: FRESTORE s[!Dreg,Areg,Apdi,Immd] % 68030 MMU (allowed addressing modes not checked!) -1111 0000 00ss sSSS:32:?????:?????:11: MMUOP030 s[Aind,Ad16,Ad8r,absl,absw],#1 +1111 0000 00ss sSSS:342:?????:?????:11: MMUOP030 s[Dreg,Areg,Apdi,Aipi,Aind,Ad16,Ad8r,absl,absw],#1 % 68040/68060 instructions -1111 0100 pp00 1rrr:42:-----:-----:02: CINVL #p,Ar -1111 0100 pp01 0rrr:42:-----:-----:02: CINVP #p,Ar -1111 0100 pp01 1rrr:42:-----:-----:00: CINVA #p -1111 0100 pp10 1rrr:42:-----:-----:02: CPUSHL #p,Ar -1111 0100 pp11 0rrr:42:-----:-----:02: CPUSHP #p,Ar -1111 0100 pp11 1rrr:42:-----:-----:00: CPUSHA #p -1111 0101 0000 0rrr:42:-----:-----:00: PFLUSHN Ara -1111 0101 0000 1rrr:42:-----:-----:00: PFLUSH Ara -1111 0101 0001 0rrr:42:-----:-----:00: PFLUSHAN Ara -1111 0101 0001 1rrr:42:-----:-----:00: PFLUSHA Ara -1111 0101 0100 1rrr:42:-----:-----:00: PTESTR Ara -1111 0101 0110 1rrr:42:-----:-----:00: PTESTW Ara +1111 0100 pp00 1rrr:402:-----:-----:02: CINVL #p,Ar +1111 0100 pp01 0rrr:402:-----:-----:02: CINVP #p,Ar +1111 0100 pp01 1rrr:402:-----:-----:00: CINVA #p +1111 0100 pp10 1rrr:402:-----:-----:02: CPUSHL #p,Ar +1111 0100 pp11 0rrr:402:-----:-----:02: CPUSHP #p,Ar +1111 0100 pp11 1rrr:402:-----:-----:00: CPUSHA #p +1111 0101 0000 0rrr:402:-----:-----:00: PFLUSHN Ara +1111 0101 0000 1rrr:402:-----:-----:00: PFLUSH Ara +1111 0101 0001 0rrr:402:-----:-----:00: PFLUSHAN Ara +1111 0101 0001 1rrr:402:-----:-----:00: PFLUSHA Ara +% 68040 only +1111 0101 0100 1rrr:452:-----:-----:00: PTESTW Ara +1111 0101 0110 1rrr:452:-----:-----:00: PTESTR Ara % destination register number is encoded in the following word -1111 0110 0010 0rrr:40:-----:-----:12: MOVE16 ArP,AxP -1111 0110 00ss sSSS:40:-----:-----:12: MOVE16 s[Dreg-Aipi],L -1111 0110 00dd dDDD:40:-----:-----:12: MOVE16 L,d[Areg-Aipi] -1111 0110 00ss sSSS:40:-----:-----:12: MOVE16 s[Aind],L -1111 0110 00dd dDDD:40:-----:-----:12: MOVE16 L,d[Aipi-Aind] +1111 0110 0010 0rrr:400:-----:-----:12: MOVE16 ArP,AxP +1111 0110 00ss sSSS:400:-----:-----:12: MOVE16 s[Dreg-Aipi],L +1111 0110 00dd dDDD:400:-----:-----:12: MOVE16 L,d[Areg-Aipi] +1111 0110 00ss sSSS:400:-----:-----:12: MOVE16 s[Aind],L +1111 0110 00dd dDDD:400:-----:-----:12: MOVE16 L,d[Aipi-Aind] % 68060 -1111 1000 0000 0000:52:?????:?????:10: LPSTOP #1 -1111 0101 1000 1rrr:52:-----:-----:00: PLPAR Ara -1111 0101 1100 1rrr:52:-----:-----:00: PLPAW Ara +1111 1000 0000 0000:502:?????:?????:10: LPSTOP #1 +1111 0101 1000 1rrr:502:-----:-----:00: PLPAW Ara +1111 0101 1100 1rrr:502:-----:-----:00: PLPAR Ara