--- BasiliskII/src/uae_cpu/table68k 2002/03/23 13:57:38 1.7 +++ BasiliskII/src/uae_cpu/table68k 2002/09/01 15:17:13 1.8 @@ -4,12 +4,13 @@ % C: condition codes, except F % f: direction % i: immediate +% E: immediate, except 00 (for EmulOp instructions) % I: immediate, except 00 and ff % j: immediate 1..8 % J: immediate 0..15 % k: immediate 0..7 % K: immediate 0..63 -% p: immediate 0..3 (CINV and CPUSH: cache field) +% p: immediate 0..3 (CINV and CPUSH instructions: Cache Field) % s: source mode % S: source reg % d: dest mode @@ -25,7 +26,7 @@ % % Arp: --> -(Ar) % ArP: --> (Ar)+ -% L: (xxx.L) +% L: --> (xxx.L) % % Fields on a line: % 16 chars bitpattern : @@ -45,10 +46,17 @@ % 0 means flag reset % 1 means flag set % ? means programmer was too lazy to check or instruction may trap -% + means instruction is conditional branch % everything else means flag set/used -% / means instruction is unconditional branch/call % x means flag is unknown and well-behaved programs shouldn't check it +% +% Control flow +% two letters, combination of +% - nothing +% T the instruction may trap or cause an exception +% B branch instruction +% J jump instruction +% R return instruction +% % srcaddr status destaddr status : % bitmasks of % 1 means fetched @@ -58,204 +66,209 @@ % instruction % -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:00:-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:00:?????:?????: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 1100:00:XNZVC:XNZVC:--:10: ORSR.B #1 +0000 0000 0111 1100:02:XNZVC:XNZVC:T-:10: ORSR.W #1 +0000 0zz0 11ss sSSS:20:-?Z?C:-----:T-: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:XNZVC:XNZVC:T-: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:-----:XNZVC:--:10: CALLM s[!Dreg,Areg,Aipi,Apdi,Immd] +0000 0110 11ss sSSS:20:XNZVC:-----:-R: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:XNZVC:XNZVC:T-: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:-NZVC:-----:--:13: CAS.B #1,s[!Dreg,Areg,Immd,PC8r,PC16] +0000 1100 11ss sSSS:20:-NZVC:-----:--:13: CAS.W #1,s[!Dreg,Areg,Immd,PC8r,PC16] +0000 1100 1111 1100:20:-NZVC:-----:--:10: CAS2.W #2 +0000 1110 zzss sSSS:22:-----:-----:T-:13: MOVES.z #1,s[!Dreg,Areg,Immd,PC8r,PC16] +0000 1110 11ss sSSS:20:-NZVC:-----:--:13: CAS.L #1,s[!Dreg,Areg,Immd,PC8r,PC16] +0000 1110 1111 1100:20:-NZVC:-----:--: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:-----:XNZVC:T-:10: MVSR2.W d[!Areg] +0100 0010 zzdd dDDD:00:-0100:-----:--:20: CLR.z d[!Areg] +0100 0010 11dd dDDD:10:-----:XNZVC:--: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:XNZVC:XNZVC:T-: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:-----:-----:T-: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:00:-NZ00:-----:--:30: EXT.B d[Dreg] +0100 1010 zzss sSSS:00:-NZ00:-----:--:10: TST.z s +0100 1010 11dd dDDD:00:-NZ00:-----:--:30: TAS.B d[!Areg] +0100 1010 1111 1100:00:-----:-----:T-:00: ILLEGAL +0100 1100 00ss sSSS:20:-NZVC:-----:--:13: MULL.L #1,s[!Areg] +0100 1100 01ss sSSS:20:-NZV0:-----:T-: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:-----:-----:T-:10: MVR2USP.L Ar +0100 1110 0110 1rrr:02:-----:-----:T-:20: MVUSP2R.L Ar +0100 1110 0111 0000:02:-----:-----:T-:00: RESET +0100 1110 0111 0001:00:-----:-----:--:00: NOP +0100 1110 0111 0010:02:XNZVC:-----:T-:10: STOP #1 +0100 1110 0111 0011:02:XNZVC:-----:TR:00: RTE +0100 1110 0111 0100:00:-----:-----:-R:10: RTD #1 +0100 1110 0111 0101:00:-----:-----:-R:00: RTS +0100 1110 0111 0110:00:-----:XNZVC:T-:00: TRAPV +0100 1110 0111 0111:00:XNZVC:-----:-R:00: RTR +0100 1110 0111 1010:12:-----:-----:T-:10: MOVEC2 #1 +0100 1110 0111 1011:12:-----:-----:T-:10: MOVE2C #1 +0100 1110 10ss sSSS:00:-----:-----:-J:80: JSR.L s[!Dreg,Areg,Aipi,Apdi,Immd] +0100 rrr1 00ss sSSS:00:-N???:-----:T-:11: CHK.L s[!Areg],Dr +0100 rrr1 10ss sSSS:00:-N???:-----:T-:11: CHK.W s[!Areg],Dr +0100 1110 11ss sSSS:00:-----:-----:-J: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:-----:-????:-B:31: DBcc.W Dr,#1 +0101 cccc 11dd dDDD:00:-----:-????:--:20: Scc.B d[!Areg] +0101 cccc 1111 1010:20:-----:-????:T-:10: TRAPcc #1 +0101 cccc 1111 1011:20:-----:-????:T-:10: TRAPcc #2 +0101 cccc 1111 1100:20:-----:-????:T-: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 0000:00:-----:-----:-B:40: BSR.W #1 +0110 0001 IIII IIII:00:-----:-----:-B:40: BSR.B #i +0110 0001 1111 1111:00:-----:-----:-B:40: BSR.L #2 +0110 CCCC 0000 0000:00:-----:-????:-B:40: Bcc.W #1 +0110 CCCC IIII IIII:00:-----:-????:-B:40: Bcc.B #i +0110 CCCC 1111 1111:00:-----:-????:-B: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:-NZV0:-----:T-: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:-NZV0:-----:T-: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:-----:--:13: ASf.z Dr,DR +1110 rrrf zz10 1RRR:00:XNZ0C:-----:--: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:-NZ00:-----:--:11: BFTST #1,s[!Areg,Apdi,Aipi,Immd] +1110 1001 11ss sSSS:20:-NZ00:-----:--:11: BFEXTU #1,s[!Areg,Apdi,Aipi,Immd] +1110 1010 11ss sSSS:20:-NZ00:-----:--:13: BFCHG #1,s[!Areg,Apdi,Aipi,Immd,PC8r,PC16] +1110 1011 11ss sSSS:20:-NZ00:-----:--:11: BFEXTS #1,s[!Areg,Apdi,Aipi,Immd] +1110 1100 11ss sSSS:20:-NZ00:-----:--:13: BFCLR #1,s[!Areg,Apdi,Aipi,Immd,PC8r,PC16] +1110 1101 11ss sSSS:20:-NZ00:-----:--:11: BFFFO #1,s[!Areg,Apdi,Aipi,Immd] +1110 1110 11ss sSSS:20:-NZ00:-----:--:13: BFSET #1,s[!Areg,Apdi,Aipi,Immd,PC8r,PC16] +1110 1111 11ss sSSS:20:-NZ00:-----:--:13: BFINS #1,s[!Areg,Apdi,Aipi,Immd,PC8r,PC16] % floating point co processor -1111 0010 00ss sSSS:30:?????:?????:11: FPP #1,s -1111 0010 01ss sSSS:30:?????:?????:11: FDBcc #1,s[Areg-Dreg] -1111 0010 01ss sSSS:30:?????:?????:11: FScc #1,s[!Areg,Immd,PC8r,PC16] -1111 0010 0111 1010:30:?????:?????:10: FTRAPcc #1 -1111 0010 0111 1011:30:?????:?????:10: FTRAPcc #2 -1111 0010 0111 1100:30:?????:?????:00: FTRAPcc -1111 0010 10KK KKKK:30:?????:?????:11: FBcc #K,#1 -1111 0010 11KK KKKK:30:?????:?????:11: FBcc #K,#2 -1111 0011 00ss sSSS:32:?????:?????:20: FSAVE s[!Dreg,Areg,Aipi,Immd,PC8r,PC16] -1111 0011 01ss sSSS:32:?????:?????:10: FRESTORE s[!Dreg,Areg,Apdi,Immd] +1111 0010 00ss sSSS:30:-----:-----:--:11: FPP #1,s +1111 0010 01ss sSSS:30:-----:-----:-B:11: FDBcc #1,s[Areg-Dreg] +1111 0010 01ss sSSS:30:-----:-----:--:11: FScc #1,s[!Areg,Immd,PC8r,PC16] +1111 0010 0111 1010:30:-----:-----:T-:10: FTRAPcc #1 +1111 0010 0111 1011:30:-----:-----:T-:10: FTRAPcc #2 +1111 0010 0111 1100:30:-----:-----:T-:00: FTRAPcc +1111 0010 10KK KKKK:30:-----:-----:-B:11: FBcc #K,#1 +1111 0010 11KK KKKK:30:-----:-----:-B:11: FBcc #K,#2 +1111 0011 00ss sSSS:32:-----:-----:--:20: FSAVE s[!Dreg,Areg,Aipi,Immd,PC8r,PC16] +1111 0011 01ss sSSS:32:-----:-----:--:10: FRESTORE s[!Dreg,Areg,Apdi,Immd] % 68040 instructions -1111 0101 iiii iSSS:40:?????:?????:11: MMUOP #i,s -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 iiii iSSS:40:-----:-----:T-:11: MMUOP #i,s +1111 0100 pp00 1rrr:42:-----:-----:T-:02: CINVL #p,Ar +1111 0100 pp01 0rrr:42:-----:-----:T-:02: CINVP #p,Ar +1111 0100 pp01 1rrr:42:-----:-----:T-:00: CINVA #p +1111 0100 pp10 1rrr:42:-----:-----:T-:02: CPUSHL #p,Ar +1111 0100 pp11 0rrr:42:-----:-----:T-:02: CPUSHP #p,Ar +1111 0100 pp11 1rrr:42:-----:-----:T-:00: CPUSHA #p % 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: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] + +% EmulOp instructions +0111 0001 0000 0000:00:-----:-----:-R:00: EMULOP_RETURN +0111 0001 EEEE EEEE:00:-----:-----:-J:10: EMULOP #E