4 |
|
% C: condition codes, except F |
5 |
|
% f: direction |
6 |
|
% i: immediate |
7 |
+ |
% E: immediate, except 00 (for EmulOp instructions) |
8 |
|
% I: immediate, except 00 and ff |
9 |
|
% j: immediate 1..8 |
10 |
|
% J: immediate 0..15 |
11 |
|
% k: immediate 0..7 |
12 |
|
% K: immediate 0..63 |
13 |
< |
% p: immediate 0..3 (CINV and CPUSH: cache field) |
13 |
> |
% p: immediate 0..3 (CINV and CPUSH instructions: Cache Field) |
14 |
|
% s: source mode |
15 |
|
% S: source reg |
16 |
|
% d: dest mode |
26 |
|
% |
27 |
|
% Arp: --> -(Ar) |
28 |
|
% ArP: --> (Ar)+ |
29 |
< |
% L: (xxx).L |
29 |
> |
% L: --> (xxx.L) |
30 |
|
% |
31 |
|
% Fields on a line: |
32 |
|
% 16 chars bitpattern : |
46 |
|
% 0 means flag reset |
47 |
|
% 1 means flag set |
48 |
|
% ? means programmer was too lazy to check or instruction may trap |
48 |
– |
% + means instruction is conditional branch |
49 |
|
% everything else means flag set/used |
50 |
– |
% / means instruction is unconditional branch/call |
50 |
|
% x means flag is unknown and well-behaved programs shouldn't check it |
51 |
+ |
% |
52 |
+ |
% Control flow |
53 |
+ |
% two letters, combination of |
54 |
+ |
% - nothing |
55 |
+ |
% T the instruction may trap or cause an exception |
56 |
+ |
% B branch instruction |
57 |
+ |
% J jump instruction |
58 |
+ |
% R return instruction |
59 |
+ |
% |
60 |
|
% srcaddr status destaddr status : |
61 |
|
% bitmasks of |
62 |
|
% 1 means fetched |
66 |
|
% instruction |
67 |
|
% |
68 |
|
|
69 |
< |
0000 0000 0011 1100:00:XNZVC:XNZVC:10: ORSR.B #1 |
70 |
< |
0000 0000 0111 1100:02:?????:?????:10: ORSR.W #1 |
71 |
< |
0000 0zz0 11ss sSSS:20:?????:?????:11: CHK2.z #1,s[!Dreg,Areg,Aipi,Apdi,Immd] |
72 |
< |
0000 0000 zzdd dDDD:00:-NZ00:-----:13: OR.z #z,d[!Areg] |
73 |
< |
0000 0010 0011 1100:00:XNZVC:XNZVC:10: ANDSR.B #1 |
74 |
< |
0000 0010 0111 1100:02:?????:?????:10: ANDSR.W #1 |
75 |
< |
0000 0010 zzdd dDDD:00:-NZ00:-----:13: AND.z #z,d[!Areg] |
76 |
< |
0000 0100 zzdd dDDD:00:XNZVC:-----:13: SUB.z #z,d[!Areg] |
77 |
< |
0000 0110 zzdd dDDD:00:XNZVC:-----:13: ADD.z #z,d[!Areg] |
78 |
< |
0000 0110 11ss sSSS:20:?????:?????:10: CALLM s[!Dreg,Areg,Aipi,Apdi,Immd] |
79 |
< |
0000 0110 11ss sSSS:20:?????:?????:10: RTM s[Dreg,Areg] |
80 |
< |
0000 1000 00ss sSSS:00:--Z--:-----:11: BTST #1,s[!Areg] |
81 |
< |
0000 1000 01ss sSSS:00:--Z--:-----:13: BCHG #1,s[!Areg,Immd] |
82 |
< |
0000 1000 10ss sSSS:00:--Z--:-----:13: BCLR #1,s[!Areg,Immd] |
83 |
< |
0000 1000 11ss sSSS:00:--Z--:-----:13: BSET #1,s[!Areg,Immd] |
84 |
< |
0000 1010 0011 1100:00:XNZVC:XNZVC:10: EORSR.B #1 |
85 |
< |
0000 1010 0111 1100:02:?????:?????:10: EORSR.W #1 |
86 |
< |
0000 1010 zzdd dDDD:00:-NZ00:-----:13: EOR.z #z,d[!Areg] |
87 |
< |
0000 1100 zzss sSSS:00:-NZVC:-----:11: CMP.z #z,s[!Areg,Immd] |
88 |
< |
|
89 |
< |
0000 1010 11ss sSSS:20:?????:?????:13: CAS.B #1,s[!Dreg,Areg,Immd,PC8r,PC16] |
90 |
< |
0000 1100 11ss sSSS:20:?????:?????:13: CAS.W #1,s[!Dreg,Areg,Immd,PC8r,PC16] |
91 |
< |
0000 1100 1111 1100:20:?????:?????:10: CAS2.W #2 |
92 |
< |
0000 1110 zzss sSSS:22:?????:?????:13: MOVES.z #1,s[!Dreg,Areg,Immd,PC8r,PC16] |
93 |
< |
0000 1110 11ss sSSS:20:?????:?????:13: CAS.L #1,s[!Dreg,Areg,Immd,PC8r,PC16] |
94 |
< |
0000 1110 1111 1100:20:?????:?????:10: CAS2.L #2 |
95 |
< |
|
96 |
< |
0000 rrr1 00dd dDDD:00:-----:-----:12: MVPMR.W d[Areg-Ad16],Dr |
97 |
< |
0000 rrr1 01dd dDDD:00:-----:-----:12: MVPMR.L d[Areg-Ad16],Dr |
98 |
< |
0000 rrr1 10dd dDDD:00:-----:-----:12: MVPRM.W Dr,d[Areg-Ad16] |
99 |
< |
0000 rrr1 11dd dDDD:00:-----:-----:12: MVPRM.L Dr,d[Areg-Ad16] |
100 |
< |
0000 rrr1 00ss sSSS:00:--Z--:-----:11: BTST Dr,s[!Areg] |
101 |
< |
0000 rrr1 01ss sSSS:00:--Z--:-----:13: BCHG Dr,s[!Areg,Immd] |
102 |
< |
0000 rrr1 10ss sSSS:00:--Z--:-----:13: BCLR Dr,s[!Areg,Immd] |
103 |
< |
0000 rrr1 11ss sSSS:00:--Z--:-----:13: BSET Dr,s[!Areg,Immd] |
104 |
< |
|
105 |
< |
0001 DDDd ddss sSSS:00:-NZ00:-----:12: MOVE.B s,d[!Areg] |
106 |
< |
0010 DDDd ddss sSSS:00:-----:-----:12: MOVEA.L s,d[Areg] |
107 |
< |
0010 DDDd ddss sSSS:00:-NZ00:-----:12: MOVE.L s,d[!Areg] |
108 |
< |
0011 DDDd ddss sSSS:00:-----:-----:12: MOVEA.W s,d[Areg] |
109 |
< |
0011 DDDd ddss sSSS:00:-NZ00:-----:12: MOVE.W s,d[!Areg] |
110 |
< |
|
111 |
< |
0100 0000 zzdd dDDD:00:XxZxC:X-Z--:30: NEGX.z d[!Areg] |
112 |
< |
0100 0000 11dd dDDD:01:?????:?????:10: MVSR2.W d[!Areg] |
113 |
< |
0100 0010 zzdd dDDD:00:-0100:-----:20: CLR.z d[!Areg] |
114 |
< |
0100 0010 11dd dDDD:10:?????:?????:10: MVSR2.B d[!Areg] |
115 |
< |
0100 0100 zzdd dDDD:00:XNZVC:-----:30: NEG.z d[!Areg] |
116 |
< |
0100 0100 11ss sSSS:00:XNZVC:-----:10: MV2SR.B s[!Areg] |
117 |
< |
0100 0110 zzdd dDDD:00:-NZ00:-----:30: NOT.z d[!Areg] |
118 |
< |
0100 0110 11ss sSSS:02:?????:?????:10: MV2SR.W s[!Areg] |
119 |
< |
0100 1000 0000 1rrr:20:-----:-----:31: LINK.L Ar,#2 |
120 |
< |
0100 1000 00dd dDDD:00:X?Z?C:X-Z--:30: NBCD.B d[!Areg] |
121 |
< |
0100 1000 0100 1kkk:20:?????:?????:10: BKPT #k |
122 |
< |
0100 1000 01ss sSSS:00:-NZ00:-----:30: SWAP.W s[Dreg] |
123 |
< |
0100 1000 01ss sSSS:00:-----:-----:00: PEA.L s[!Dreg,Areg,Aipi,Apdi,Immd] |
124 |
< |
0100 1000 10dd dDDD:00:-NZ00:-----:30: EXT.W d[Dreg] |
125 |
< |
0100 1000 10dd dDDD:00:-----:-----:02: MVMLE.W #1,d[!Dreg,Areg,Aipi] |
126 |
< |
0100 1000 11dd dDDD:00:-NZ00:-----:30: EXT.L d[Dreg] |
127 |
< |
0100 1000 11dd dDDD:00:-----:-----:02: MVMLE.L #1,d[!Dreg,Areg,Aipi] |
128 |
< |
0100 1001 11dd dDDD:00:-NZ00:-----:30: EXT.B d[Dreg] |
129 |
< |
0100 1010 zzss sSSS:00:-NZ00:-----:10: TST.z s |
130 |
< |
0100 1010 11dd dDDD:00:?????:?????:30: TAS.B d[!Areg] |
131 |
< |
0100 1010 1111 1100:00:?????:?????:00: ILLEGAL |
132 |
< |
0100 1100 00ss sSSS:20:-NZVC:-----:13: MULL.L #1,s[!Areg] |
133 |
< |
0100 1100 01ss sSSS:20:?????:?????:13: DIVL.L #1,s[!Areg] |
134 |
< |
0100 1100 10ss sSSS:00:-----:-----:01: MVMEL.W #1,s[!Dreg,Areg,Apdi,Immd] |
135 |
< |
0100 1100 11ss sSSS:00:-----:-----:01: MVMEL.L #1,s[!Dreg,Areg,Apdi,Immd] |
136 |
< |
0100 1110 0100 JJJJ:00:-----:XNZVC:10: TRAP #J |
137 |
< |
0100 1110 0101 0rrr:00:-----:-----:31: LINK.W Ar,#1 |
138 |
< |
0100 1110 0101 1rrr:00:-----:-----:30: UNLK.L Ar |
139 |
< |
0100 1110 0110 0rrr:02:-----:-----:10: MVR2USP.L Ar |
140 |
< |
0100 1110 0110 1rrr:02:-----:-----:20: MVUSP2R.L Ar |
141 |
< |
0100 1110 0111 0000:02:-----:-----:00: RESET |
142 |
< |
0100 1110 0111 0001:00:-----:-----:00: NOP |
143 |
< |
0100 1110 0111 0010:02:XNZVC:-----:10: STOP #1 |
144 |
< |
0100 1110 0111 0011:02:XNZVC:-----:00: RTE |
145 |
< |
0100 1110 0111 0100:00:?????:?????:10: RTD #1 |
146 |
< |
0100 1110 0111 0101:00:-----:-----:00: RTS |
147 |
< |
0100 1110 0111 0110:00:-----:XNZVC:00: TRAPV |
148 |
< |
0100 1110 0111 0111:00:XNZVC:-----:00: RTR |
149 |
< |
0100 1110 0111 1010:12:?????:?????:10: MOVEC2 #1 |
150 |
< |
0100 1110 0111 1011:12:?????:?????:10: MOVE2C #1 |
151 |
< |
0100 1110 10ss sSSS:00://///://///:80: JSR.L s[!Dreg,Areg,Aipi,Apdi,Immd] |
152 |
< |
0100 rrr1 00ss sSSS:00:?????:?????:11: CHK.L s[!Areg],Dr |
153 |
< |
0100 rrr1 10ss sSSS:00:?????:?????:11: CHK.W s[!Areg],Dr |
154 |
< |
0100 1110 11ss sSSS:00://///://///:80: JMP.L s[!Dreg,Areg,Aipi,Apdi,Immd] |
155 |
< |
0100 rrr1 11ss sSSS:00:-----:-----:02: LEA.L s[!Dreg,Areg,Aipi,Apdi,Immd],Ar |
156 |
< |
|
157 |
< |
0101 jjj0 01dd dDDD:00:-----:-----:13: ADDA.W #j,d[Areg] |
158 |
< |
0101 jjj0 10dd dDDD:00:-----:-----:13: ADDA.L #j,d[Areg] |
159 |
< |
0101 jjj0 zzdd dDDD:00:XNZVC:-----:13: ADD.z #j,d[!Areg] |
160 |
< |
0101 jjj1 01dd dDDD:00:-----:-----:13: SUBA.W #j,d[Areg] |
161 |
< |
0101 jjj1 10dd dDDD:00:-----:-----:13: SUBA.L #j,d[Areg] |
162 |
< |
0101 jjj1 zzdd dDDD:00:XNZVC:-----:13: SUB.z #j,d[!Areg] |
163 |
< |
0101 cccc 1100 1rrr:00:-----:-++++:31: DBcc.W Dr,#1 |
164 |
< |
0101 cccc 11dd dDDD:00:-----:-++++:20: Scc.B d[!Areg] |
165 |
< |
0101 cccc 1111 1010:20:?????:?????:10: TRAPcc #1 |
166 |
< |
0101 cccc 1111 1011:20:?????:?????:10: TRAPcc #2 |
167 |
< |
0101 cccc 1111 1100:20:?????:?????:00: TRAPcc |
69 |
> |
0000 0000 0011 1100:00:XNZVC:XNZVC:--:10: ORSR.B #1 |
70 |
> |
0000 0000 0111 1100:02:XNZVC:XNZVC:T-:10: ORSR.W #1 |
71 |
> |
0000 0zz0 11ss sSSS:20:-?Z?C:-----:T-:11: CHK2.z #1,s[!Dreg,Areg,Aipi,Apdi,Immd] |
72 |
> |
0000 0000 zzdd dDDD:00:-NZ00:-----:--:13: OR.z #z,d[!Areg] |
73 |
> |
0000 0010 0011 1100:00:XNZVC:XNZVC:--:10: ANDSR.B #1 |
74 |
> |
0000 0010 0111 1100:02:XNZVC:XNZVC:T-:10: ANDSR.W #1 |
75 |
> |
0000 0010 zzdd dDDD:00:-NZ00:-----:--:13: AND.z #z,d[!Areg] |
76 |
> |
0000 0100 zzdd dDDD:00:XNZVC:-----:--:13: SUB.z #z,d[!Areg] |
77 |
> |
0000 0110 zzdd dDDD:00:XNZVC:-----:--:13: ADD.z #z,d[!Areg] |
78 |
> |
0000 0110 11ss sSSS:20:-----:XNZVC:--:10: CALLM s[!Dreg,Areg,Aipi,Apdi,Immd] |
79 |
> |
0000 0110 11ss sSSS:20:XNZVC:-----:-R:10: RTM s[Dreg,Areg] |
80 |
> |
0000 1000 00ss sSSS:00:--Z--:-----:--:11: BTST #1,s[!Areg] |
81 |
> |
0000 1000 01ss sSSS:00:--Z--:-----:--:13: BCHG #1,s[!Areg,Immd] |
82 |
> |
0000 1000 10ss sSSS:00:--Z--:-----:--:13: BCLR #1,s[!Areg,Immd] |
83 |
> |
0000 1000 11ss sSSS:00:--Z--:-----:--:13: BSET #1,s[!Areg,Immd] |
84 |
> |
0000 1010 0011 1100:00:XNZVC:XNZVC:--:10: EORSR.B #1 |
85 |
> |
0000 1010 0111 1100:02:XNZVC:XNZVC:T-:10: EORSR.W #1 |
86 |
> |
0000 1010 zzdd dDDD:00:-NZ00:-----:--:13: EOR.z #z,d[!Areg] |
87 |
> |
0000 1100 zzss sSSS:00:-NZVC:-----:--:11: CMP.z #z,s[!Areg,Immd] |
88 |
> |
|
89 |
> |
0000 1010 11ss sSSS:20:-NZVC:-----:--:13: CAS.B #1,s[!Dreg,Areg,Immd,PC8r,PC16] |
90 |
> |
0000 1100 11ss sSSS:20:-NZVC:-----:--:13: CAS.W #1,s[!Dreg,Areg,Immd,PC8r,PC16] |
91 |
> |
0000 1100 1111 1100:20:-NZVC:-----:--:10: CAS2.W #2 |
92 |
> |
0000 1110 zzss sSSS:22:-----:-----:T-:13: MOVES.z #1,s[!Dreg,Areg,Immd,PC8r,PC16] |
93 |
> |
0000 1110 11ss sSSS:20:-NZVC:-----:--:13: CAS.L #1,s[!Dreg,Areg,Immd,PC8r,PC16] |
94 |
> |
0000 1110 1111 1100:20:-NZVC:-----:--:10: CAS2.L #2 |
95 |
> |
|
96 |
> |
0000 rrr1 00dd dDDD:00:-----:-----:--:12: MVPMR.W d[Areg-Ad16],Dr |
97 |
> |
0000 rrr1 01dd dDDD:00:-----:-----:--:12: MVPMR.L d[Areg-Ad16],Dr |
98 |
> |
0000 rrr1 10dd dDDD:00:-----:-----:--:12: MVPRM.W Dr,d[Areg-Ad16] |
99 |
> |
0000 rrr1 11dd dDDD:00:-----:-----:--:12: MVPRM.L Dr,d[Areg-Ad16] |
100 |
> |
0000 rrr1 00ss sSSS:00:--Z--:-----:--:11: BTST Dr,s[!Areg] |
101 |
> |
0000 rrr1 01ss sSSS:00:--Z--:-----:--:13: BCHG Dr,s[!Areg,Immd] |
102 |
> |
0000 rrr1 10ss sSSS:00:--Z--:-----:--:13: BCLR Dr,s[!Areg,Immd] |
103 |
> |
0000 rrr1 11ss sSSS:00:--Z--:-----:--:13: BSET Dr,s[!Areg,Immd] |
104 |
> |
|
105 |
> |
0001 DDDd ddss sSSS:00:-NZ00:-----:--:12: MOVE.B s,d[!Areg] |
106 |
> |
0010 DDDd ddss sSSS:00:-----:-----:--:12: MOVEA.L s,d[Areg] |
107 |
> |
0010 DDDd ddss sSSS:00:-NZ00:-----:--:12: MOVE.L s,d[!Areg] |
108 |
> |
0011 DDDd ddss sSSS:00:-----:-----:--:12: MOVEA.W s,d[Areg] |
109 |
> |
0011 DDDd ddss sSSS:00:-NZ00:-----:--:12: MOVE.W s,d[!Areg] |
110 |
> |
|
111 |
> |
0100 0000 zzdd dDDD:00:XxZxC:X-Z--:--:30: NEGX.z d[!Areg] |
112 |
> |
0100 0000 11dd dDDD:01:-----:XNZVC:T-:10: MVSR2.W d[!Areg] |
113 |
> |
0100 0010 zzdd dDDD:00:-0100:-----:--:20: CLR.z d[!Areg] |
114 |
> |
0100 0010 11dd dDDD:10:-----:XNZVC:--:10: MVSR2.B d[!Areg] |
115 |
> |
0100 0100 zzdd dDDD:00:XNZVC:-----:--:30: NEG.z d[!Areg] |
116 |
> |
0100 0100 11ss sSSS:00:XNZVC:-----:--:10: MV2SR.B s[!Areg] |
117 |
> |
0100 0110 zzdd dDDD:00:-NZ00:-----:--:30: NOT.z d[!Areg] |
118 |
> |
0100 0110 11ss sSSS:02:XNZVC:XNZVC:T-:10: MV2SR.W s[!Areg] |
119 |
> |
0100 1000 0000 1rrr:20:-----:-----:--:31: LINK.L Ar,#2 |
120 |
> |
0100 1000 00dd dDDD:00:X?Z?C:X-Z--:--:30: NBCD.B d[!Areg] |
121 |
> |
0100 1000 0100 1kkk:20:-----:-----:T-:10: BKPT #k |
122 |
> |
0100 1000 01ss sSSS:00:-NZ00:-----:--:30: SWAP.W s[Dreg] |
123 |
> |
0100 1000 01ss sSSS:00:-----:-----:--:00: PEA.L s[!Dreg,Areg,Aipi,Apdi,Immd] |
124 |
> |
0100 1000 10dd dDDD:00:-NZ00:-----:--:30: EXT.W d[Dreg] |
125 |
> |
0100 1000 10dd dDDD:00:-----:-----:--:02: MVMLE.W #1,d[!Dreg,Areg,Aipi] |
126 |
> |
0100 1000 11dd dDDD:00:-NZ00:-----:--:30: EXT.L d[Dreg] |
127 |
> |
0100 1000 11dd dDDD:00:-----:-----:--:02: MVMLE.L #1,d[!Dreg,Areg,Aipi] |
128 |
> |
0100 1001 11dd dDDD:00:-NZ00:-----:--:30: EXT.B d[Dreg] |
129 |
> |
0100 1010 zzss sSSS:00:-NZ00:-----:--:10: TST.z s |
130 |
> |
0100 1010 11dd dDDD:00:-NZ00:-----:--:30: TAS.B d[!Areg] |
131 |
> |
0100 1010 1111 1100:00:-----:-----:T-:00: ILLEGAL |
132 |
> |
0100 1100 00ss sSSS:20:-NZVC:-----:--:13: MULL.L #1,s[!Areg] |
133 |
> |
0100 1100 01ss sSSS:20:-NZV0:-----:T-:13: DIVL.L #1,s[!Areg] |
134 |
> |
0100 1100 10ss sSSS:00:-----:-----:--:01: MVMEL.W #1,s[!Dreg,Areg,Apdi,Immd] |
135 |
> |
0100 1100 11ss sSSS:00:-----:-----:--:01: MVMEL.L #1,s[!Dreg,Areg,Apdi,Immd] |
136 |
> |
0100 1110 0100 JJJJ:00:-----:XNZVC:--:10: TRAP #J |
137 |
> |
0100 1110 0101 0rrr:00:-----:-----:--:31: LINK.W Ar,#1 |
138 |
> |
0100 1110 0101 1rrr:00:-----:-----:--:30: UNLK.L Ar |
139 |
> |
0100 1110 0110 0rrr:02:-----:-----:T-:10: MVR2USP.L Ar |
140 |
> |
0100 1110 0110 1rrr:02:-----:-----:T-:20: MVUSP2R.L Ar |
141 |
> |
0100 1110 0111 0000:02:-----:-----:T-:00: RESET |
142 |
> |
0100 1110 0111 0001:00:-----:-----:--:00: NOP |
143 |
> |
0100 1110 0111 0010:02:XNZVC:-----:T-:10: STOP #1 |
144 |
> |
0100 1110 0111 0011:02:XNZVC:-----:TR:00: RTE |
145 |
> |
0100 1110 0111 0100:00:-----:-----:-R:10: RTD #1 |
146 |
> |
0100 1110 0111 0101:00:-----:-----:-R:00: RTS |
147 |
> |
0100 1110 0111 0110:00:-----:XNZVC:T-:00: TRAPV |
148 |
> |
0100 1110 0111 0111:00:XNZVC:-----:-R:00: RTR |
149 |
> |
0100 1110 0111 1010:12:-----:-----:T-:10: MOVEC2 #1 |
150 |
> |
0100 1110 0111 1011:12:-----:-----:T-:10: MOVE2C #1 |
151 |
> |
0100 1110 10ss sSSS:00:-----:-----:-J:80: JSR.L s[!Dreg,Areg,Aipi,Apdi,Immd] |
152 |
> |
0100 rrr1 00ss sSSS:00:-N???:-----:T-:11: CHK.L s[!Areg],Dr |
153 |
> |
0100 rrr1 10ss sSSS:00:-N???:-----:T-:11: CHK.W s[!Areg],Dr |
154 |
> |
0100 1110 11ss sSSS:00:-----:-----:-J:80: JMP.L s[!Dreg,Areg,Aipi,Apdi,Immd] |
155 |
> |
0100 rrr1 11ss sSSS:00:-----:-----:--:02: LEA.L s[!Dreg,Areg,Aipi,Apdi,Immd],Ar |
156 |
> |
|
157 |
> |
0101 jjj0 01dd dDDD:00:-----:-----:--:13: ADDA.W #j,d[Areg] |
158 |
> |
0101 jjj0 10dd dDDD:00:-----:-----:--:13: ADDA.L #j,d[Areg] |
159 |
> |
0101 jjj0 zzdd dDDD:00:XNZVC:-----:--:13: ADD.z #j,d[!Areg] |
160 |
> |
0101 jjj1 01dd dDDD:00:-----:-----:--:13: SUBA.W #j,d[Areg] |
161 |
> |
0101 jjj1 10dd dDDD:00:-----:-----:--:13: SUBA.L #j,d[Areg] |
162 |
> |
0101 jjj1 zzdd dDDD:00:XNZVC:-----:--:13: SUB.z #j,d[!Areg] |
163 |
> |
|
164 |
> |
0101 cccc 1100 1rrr:00:-----:-????:-B:31: DBcc.W Dr,#1 |
165 |
> |
0101 cccc 11dd dDDD:00:-----:-????:--:20: Scc.B d[!Areg] |
166 |
> |
0101 cccc 1111 1010:20:-----:-????:T-:10: TRAPcc #1 |
167 |
> |
0101 cccc 1111 1011:20:-----:-????:T-:10: TRAPcc #2 |
168 |
> |
0101 cccc 1111 1100:20:-----:-????:T-:00: TRAPcc |
169 |
|
|
170 |
|
% Bxx.L is 68020 only, but setting the CPU level to 2 would give illegal |
171 |
|
% instruction exceptions when compiling a 68000 only emulation, which isn't |
172 |
|
% what we want either. |
173 |
< |
0110 0001 0000 0000:00://///://///:40: BSR.W #1 |
174 |
< |
0110 0001 IIII IIII:00://///://///:40: BSR.B #i |
175 |
< |
0110 0001 1111 1111:00://///://///:40: BSR.L #2 |
176 |
< |
0110 CCCC 0000 0000:00:-----:-++++:40: Bcc.W #1 |
177 |
< |
0110 CCCC IIII IIII:00:-----:-++++:40: Bcc.B #i |
178 |
< |
0110 CCCC 1111 1111:00:-----:-++++:40: Bcc.L #2 |
179 |
< |
|
180 |
< |
0111 rrr0 iiii iiii:00:-NZ00:-----:12: MOVE.L #i,Dr |
181 |
< |
|
182 |
< |
1000 rrr0 zzss sSSS:00:-NZ00:-----:13: OR.z s[!Areg],Dr |
183 |
< |
1000 rrr0 11ss sSSS:00:?????:?????:13: DIVU.W s[!Areg],Dr |
184 |
< |
1000 rrr1 00dd dDDD:00:XxZxC:X-Z--:13: SBCD.B d[Dreg],Dr |
185 |
< |
1000 rrr1 00dd dDDD:00:XxZxC:X-Z--:13: SBCD.B d[Areg-Apdi],Arp |
186 |
< |
1000 rrr1 zzdd dDDD:00:-NZ00:-----:13: OR.z Dr,d[!Areg,Dreg] |
187 |
< |
1000 rrr1 01dd dDDD:20:?????:?????:12: PACK d[Dreg],Dr |
188 |
< |
1000 rrr1 01dd dDDD:20:?????:?????:12: PACK d[Areg-Apdi],Arp |
189 |
< |
1000 rrr1 10dd dDDD:20:?????:?????:12: UNPK d[Dreg],Dr |
190 |
< |
1000 rrr1 10dd dDDD:20:?????:?????:12: UNPK d[Areg-Apdi],Arp |
191 |
< |
1000 rrr1 11ss sSSS:00:?????:?????:13: DIVS.W s[!Areg],Dr |
192 |
< |
|
193 |
< |
1001 rrr0 zzss sSSS:00:XNZVC:-----:13: SUB.z s,Dr |
194 |
< |
1001 rrr0 11ss sSSS:00:-----:-----:13: SUBA.W s,Ar |
195 |
< |
1001 rrr1 zzdd dDDD:00:XNZVC:X-Z--:13: SUBX.z d[Dreg],Dr |
196 |
< |
1001 rrr1 zzdd dDDD:00:XNZVC:X-Z--:13: SUBX.z d[Areg-Apdi],Arp |
197 |
< |
1001 rrr1 zzdd dDDD:00:XNZVC:-----:13: SUB.z Dr,d[!Areg,Dreg] |
198 |
< |
1001 rrr1 11ss sSSS:00:-----:-----:13: SUBA.L s,Ar |
199 |
< |
|
200 |
< |
1011 rrr0 zzss sSSS:00:-NZVC:-----:11: CMP.z s,Dr |
201 |
< |
1011 rrr0 11ss sSSS:00:-NZVC:-----:11: CMPA.W s,Ar |
202 |
< |
1011 rrr1 11ss sSSS:00:-NZVC:-----:11: CMPA.L s,Ar |
203 |
< |
1011 rrr1 zzdd dDDD:00:-NZVC:-----:11: CMPM.z d[Areg-Aipi],ArP |
204 |
< |
1011 rrr1 zzdd dDDD:00:-NZ00:-----:13: EOR.z Dr,d[!Areg] |
205 |
< |
|
206 |
< |
1100 rrr0 zzss sSSS:00:-NZ00:-----:13: AND.z s[!Areg],Dr |
207 |
< |
1100 rrr0 11ss sSSS:00:-NZ00:-----:13: MULU.W s[!Areg],Dr |
208 |
< |
1100 rrr1 00dd dDDD:00:XxZxC:X-Z--:13: ABCD.B d[Dreg],Dr |
209 |
< |
1100 rrr1 00dd dDDD:00:XxZxC:X-Z--:13: ABCD.B d[Areg-Apdi],Arp |
210 |
< |
1100 rrr1 zzdd dDDD:00:-NZ00:-----:13: AND.z Dr,d[!Areg,Dreg] |
211 |
< |
1100 rrr1 01dd dDDD:00:-----:-----:33: EXG.L Dr,d[Dreg] |
212 |
< |
1100 rrr1 01dd dDDD:00:-----:-----:33: EXG.L Ar,d[Areg] |
213 |
< |
1100 rrr1 10dd dDDD:00:-----:-----:33: EXG.L Dr,d[Areg] |
214 |
< |
1100 rrr1 11ss sSSS:00:-NZ00:-----:13: MULS.W s[!Areg],Dr |
215 |
< |
|
216 |
< |
1101 rrr0 zzss sSSS:00:XNZVC:-----:13: ADD.z s,Dr |
217 |
< |
1101 rrr0 11ss sSSS:00:-----:-----:13: ADDA.W s,Ar |
218 |
< |
1101 rrr1 zzdd dDDD:00:XNZVC:X-Z--:13: ADDX.z d[Dreg],Dr |
219 |
< |
1101 rrr1 zzdd dDDD:00:XNZVC:X-Z--:13: ADDX.z d[Areg-Apdi],Arp |
220 |
< |
1101 rrr1 zzdd dDDD:00:XNZVC:-----:13: ADD.z Dr,d[!Areg,Dreg] |
221 |
< |
1101 rrr1 11ss sSSS:00:-----:-----:13: ADDA.L s,Ar |
222 |
< |
|
223 |
< |
1110 jjjf zz00 0RRR:00:XNZVC:-----:13: ASf.z #j,DR |
224 |
< |
1110 jjjf zz00 1RRR:00:XNZ0C:-----:13: LSf.z #j,DR |
225 |
< |
1110 jjjf zz01 0RRR:00:XNZ0C:X----:13: ROXf.z #j,DR |
226 |
< |
1110 jjjf zz01 1RRR:00:-NZ0C:-----:13: ROf.z #j,DR |
227 |
< |
1110 rrrf zz10 0RRR:00:XNZVC:X----:13: ASf.z Dr,DR |
228 |
< |
1110 rrrf zz10 1RRR:00:XNZ0C:X----:13: LSf.z Dr,DR |
229 |
< |
1110 rrrf zz11 0RRR:00:XNZ0C:X----:13: ROXf.z Dr,DR |
230 |
< |
1110 rrrf zz11 1RRR:00:-NZ0C:-----:13: ROf.z Dr,DR |
231 |
< |
1110 000f 11dd dDDD:00:XNZVC:-----:13: ASfW.W d[!Dreg,Areg] |
232 |
< |
1110 001f 11dd dDDD:00:XNZ0C:-----:13: LSfW.W d[!Dreg,Areg] |
233 |
< |
1110 010f 11dd dDDD:00:XNZ0C:X----:13: ROXfW.W d[!Dreg,Areg] |
234 |
< |
1110 011f 11dd dDDD:00:-NZ0C:-----:13: ROfW.W d[!Dreg,Areg] |
235 |
< |
|
236 |
< |
1110 1000 11ss sSSS:20:?????:?????:11: BFTST #1,s[!Areg,Apdi,Aipi,Immd] |
237 |
< |
1110 1001 11ss sSSS:20:?????:?????:11: BFEXTU #1,s[!Areg,Apdi,Aipi,Immd] |
238 |
< |
1110 1010 11ss sSSS:20:?????:?????:13: BFCHG #1,s[!Areg,Apdi,Aipi,Immd,PC8r,PC16] |
239 |
< |
1110 1011 11ss sSSS:20:?????:?????:11: BFEXTS #1,s[!Areg,Apdi,Aipi,Immd] |
240 |
< |
1110 1100 11ss sSSS:20:?????:?????:13: BFCLR #1,s[!Areg,Apdi,Aipi,Immd,PC8r,PC16] |
241 |
< |
1110 1101 11ss sSSS:20:?????:?????:11: BFFFO #1,s[!Areg,Apdi,Aipi,Immd] |
242 |
< |
1110 1110 11ss sSSS:20:?????:?????:13: BFSET #1,s[!Areg,Apdi,Aipi,Immd,PC8r,PC16] |
243 |
< |
1110 1111 11ss sSSS:20:?????:?????:13: BFINS #1,s[!Areg,Apdi,Aipi,Immd,PC8r,PC16] |
173 |
> |
0110 0001 0000 0000:00:-----:-----:-B:40: BSR.W #1 |
174 |
> |
0110 0001 IIII IIII:00:-----:-----:-B:40: BSR.B #i |
175 |
> |
0110 0001 1111 1111:00:-----:-----:-B:40: BSR.L #2 |
176 |
> |
0110 CCCC 0000 0000:00:-----:-????:-B:40: Bcc.W #1 |
177 |
> |
0110 CCCC IIII IIII:00:-----:-????:-B:40: Bcc.B #i |
178 |
> |
0110 CCCC 1111 1111:00:-----:-????:-B:40: Bcc.L #2 |
179 |
> |
|
180 |
> |
0111 rrr0 iiii iiii:00:-NZ00:-----:--:12: MOVE.L #i,Dr |
181 |
> |
|
182 |
> |
1000 rrr0 zzss sSSS:00:-NZ00:-----:--:13: OR.z s[!Areg],Dr |
183 |
> |
1000 rrr0 11ss sSSS:00:-NZV0:-----:T-:13: DIVU.W s[!Areg],Dr |
184 |
> |
1000 rrr1 00dd dDDD:00:XxZxC:X-Z--:--:13: SBCD.B d[Dreg],Dr |
185 |
> |
1000 rrr1 00dd dDDD:00:XxZxC:X-Z--:--:13: SBCD.B d[Areg-Apdi],Arp |
186 |
> |
1000 rrr1 zzdd dDDD:00:-NZ00:-----:--:13: OR.z Dr,d[!Areg,Dreg] |
187 |
> |
1000 rrr1 01dd dDDD:20:-----:-----:--:12: PACK d[Dreg],Dr |
188 |
> |
1000 rrr1 01dd dDDD:20:-----:-----:--:12: PACK d[Areg-Apdi],Arp |
189 |
> |
1000 rrr1 10dd dDDD:20:-----:-----:--:12: UNPK d[Dreg],Dr |
190 |
> |
1000 rrr1 10dd dDDD:20:-----:-----:--:12: UNPK d[Areg-Apdi],Arp |
191 |
> |
1000 rrr1 11ss sSSS:00:-NZV0:-----:T-:13: DIVS.W s[!Areg],Dr |
192 |
> |
|
193 |
> |
1001 rrr0 zzss sSSS:00:XNZVC:-----:--:13: SUB.z s,Dr |
194 |
> |
1001 rrr0 11ss sSSS:00:-----:-----:--:13: SUBA.W s,Ar |
195 |
> |
1001 rrr1 zzdd dDDD:00:XNZVC:X-Z--:--:13: SUBX.z d[Dreg],Dr |
196 |
> |
1001 rrr1 zzdd dDDD:00:XNZVC:X-Z--:--:13: SUBX.z d[Areg-Apdi],Arp |
197 |
> |
1001 rrr1 zzdd dDDD:00:XNZVC:-----:--:13: SUB.z Dr,d[!Areg,Dreg] |
198 |
> |
1001 rrr1 11ss sSSS:00:-----:-----:--:13: SUBA.L s,Ar |
199 |
> |
|
200 |
> |
1011 rrr0 zzss sSSS:00:-NZVC:-----:--:11: CMP.z s,Dr |
201 |
> |
1011 rrr0 11ss sSSS:00:-NZVC:-----:--:11: CMPA.W s,Ar |
202 |
> |
1011 rrr1 11ss sSSS:00:-NZVC:-----:--:11: CMPA.L s,Ar |
203 |
> |
1011 rrr1 zzdd dDDD:00:-NZVC:-----:--:11: CMPM.z d[Areg-Aipi],ArP |
204 |
> |
1011 rrr1 zzdd dDDD:00:-NZ00:-----:--:13: EOR.z Dr,d[!Areg] |
205 |
> |
|
206 |
> |
1100 rrr0 zzss sSSS:00:-NZ00:-----:--:13: AND.z s[!Areg],Dr |
207 |
> |
1100 rrr0 11ss sSSS:00:-NZ00:-----:--:13: MULU.W s[!Areg],Dr |
208 |
> |
1100 rrr1 00dd dDDD:00:XxZxC:X-Z--:--:13: ABCD.B d[Dreg],Dr |
209 |
> |
1100 rrr1 00dd dDDD:00:XxZxC:X-Z--:--:13: ABCD.B d[Areg-Apdi],Arp |
210 |
> |
1100 rrr1 zzdd dDDD:00:-NZ00:-----:--:13: AND.z Dr,d[!Areg,Dreg] |
211 |
> |
1100 rrr1 01dd dDDD:00:-----:-----:--:33: EXG.L Dr,d[Dreg] |
212 |
> |
1100 rrr1 01dd dDDD:00:-----:-----:--:33: EXG.L Ar,d[Areg] |
213 |
> |
1100 rrr1 10dd dDDD:00:-----:-----:--:33: EXG.L Dr,d[Areg] |
214 |
> |
1100 rrr1 11ss sSSS:00:-NZ00:-----:--:13: MULS.W s[!Areg],Dr |
215 |
> |
|
216 |
> |
1101 rrr0 zzss sSSS:00:XNZVC:-----:--:13: ADD.z s,Dr |
217 |
> |
1101 rrr0 11ss sSSS:00:-----:-----:--:13: ADDA.W s,Ar |
218 |
> |
1101 rrr1 zzdd dDDD:00:XNZVC:X-Z--:--:13: ADDX.z d[Dreg],Dr |
219 |
> |
1101 rrr1 zzdd dDDD:00:XNZVC:X-Z--:--:13: ADDX.z d[Areg-Apdi],Arp |
220 |
> |
1101 rrr1 zzdd dDDD:00:XNZVC:-----:--:13: ADD.z Dr,d[!Areg,Dreg] |
221 |
> |
1101 rrr1 11ss sSSS:00:-----:-----:--:13: ADDA.L s,Ar |
222 |
> |
|
223 |
> |
1110 jjjf zz00 0RRR:00:XNZVC:-----:--:13: ASf.z #j,DR |
224 |
> |
1110 jjjf zz00 1RRR:00:XNZ0C:-----:--:13: LSf.z #j,DR |
225 |
> |
1110 jjjf zz01 0RRR:00:XNZ0C:X----:--:13: ROXf.z #j,DR |
226 |
> |
1110 jjjf zz01 1RRR:00:-NZ0C:-----:--:13: ROf.z #j,DR |
227 |
> |
1110 rrrf zz10 0RRR:00:XNZVC:-----:--:13: ASf.z Dr,DR |
228 |
> |
1110 rrrf zz10 1RRR:00:XNZ0C:-----:--:13: LSf.z Dr,DR |
229 |
> |
1110 rrrf zz11 0RRR:00:XNZ0C:X----:--:13: ROXf.z Dr,DR |
230 |
> |
1110 rrrf zz11 1RRR:00:-NZ0C:-----:--:13: ROf.z Dr,DR |
231 |
> |
1110 000f 11dd dDDD:00:XNZVC:-----:--:13: ASfW.W d[!Dreg,Areg] |
232 |
> |
1110 001f 11dd dDDD:00:XNZ0C:-----:--:13: LSfW.W d[!Dreg,Areg] |
233 |
> |
1110 010f 11dd dDDD:00:XNZ0C:X----:--:13: ROXfW.W d[!Dreg,Areg] |
234 |
> |
1110 011f 11dd dDDD:00:-NZ0C:-----:--:13: ROfW.W d[!Dreg,Areg] |
235 |
> |
|
236 |
> |
1110 1000 11ss sSSS:20:-NZ00:-----:--:11: BFTST #1,s[!Areg,Apdi,Aipi,Immd] |
237 |
> |
1110 1001 11ss sSSS:20:-NZ00:-----:--:11: BFEXTU #1,s[!Areg,Apdi,Aipi,Immd] |
238 |
> |
1110 1010 11ss sSSS:20:-NZ00:-----:--:13: BFCHG #1,s[!Areg,Apdi,Aipi,Immd,PC8r,PC16] |
239 |
> |
1110 1011 11ss sSSS:20:-NZ00:-----:--:11: BFEXTS #1,s[!Areg,Apdi,Aipi,Immd] |
240 |
> |
1110 1100 11ss sSSS:20:-NZ00:-----:--:13: BFCLR #1,s[!Areg,Apdi,Aipi,Immd,PC8r,PC16] |
241 |
> |
1110 1101 11ss sSSS:20:-NZ00:-----:--:11: BFFFO #1,s[!Areg,Apdi,Aipi,Immd] |
242 |
> |
1110 1110 11ss sSSS:20:-NZ00:-----:--:13: BFSET #1,s[!Areg,Apdi,Aipi,Immd,PC8r,PC16] |
243 |
> |
1110 1111 11ss sSSS:20:-NZ00:-----:--:13: BFINS #1,s[!Areg,Apdi,Aipi,Immd,PC8r,PC16] |
244 |
|
|
245 |
|
% floating point co processor |
246 |
< |
1111 0010 00ss sSSS:30:?????:?????:11: FPP #1,s |
247 |
< |
1111 0010 01ss sSSS:30:?????:?????:11: FDBcc #1,s[Areg-Dreg] |
248 |
< |
1111 0010 01ss sSSS:30:?????:?????:11: FScc #1,s[!Areg,Immd,PC8r,PC16] |
249 |
< |
1111 0010 0111 1010:30:?????:?????:10: FTRAPcc #1 |
250 |
< |
1111 0010 0111 1011:30:?????:?????:10: FTRAPcc #2 |
251 |
< |
1111 0010 0111 1100:30:?????:?????:00: FTRAPcc |
252 |
< |
1111 0010 10KK KKKK:30:?????:?????:11: FBcc #K,#1 |
253 |
< |
1111 0010 11KK KKKK:30:?????:?????:11: FBcc #K,#2 |
254 |
< |
1111 0011 00ss sSSS:32:?????:?????:20: FSAVE s[!Dreg,Areg,Aipi,Immd,PC8r,PC16] |
255 |
< |
1111 0011 01ss sSSS:32:?????:?????:10: FRESTORE s[!Dreg,Areg,Apdi,Immd] |
246 |
> |
1111 0010 00ss sSSS:30:-----:-----:--:11: FPP #1,s |
247 |
> |
1111 0010 01ss sSSS:30:-----:-----:-B:11: FDBcc #1,s[Areg-Dreg] |
248 |
> |
1111 0010 01ss sSSS:30:-----:-----:--:11: FScc #1,s[!Areg,Immd,PC8r,PC16] |
249 |
> |
1111 0010 0111 1010:30:-----:-----:T-:10: FTRAPcc #1 |
250 |
> |
1111 0010 0111 1011:30:-----:-----:T-:10: FTRAPcc #2 |
251 |
> |
1111 0010 0111 1100:30:-----:-----:T-:00: FTRAPcc |
252 |
> |
1111 0010 10KK KKKK:30:-----:-----:-B:11: FBcc #K,#1 |
253 |
> |
1111 0010 11KK KKKK:30:-----:-----:-B:11: FBcc #K,#2 |
254 |
> |
1111 0011 00ss sSSS:32:-----:-----:--:20: FSAVE s[!Dreg,Areg,Aipi,Immd,PC8r,PC16] |
255 |
> |
1111 0011 01ss sSSS:32:-----:-----:--:10: FRESTORE s[!Dreg,Areg,Apdi,Immd] |
256 |
|
|
257 |
|
% 68040 instructions |
258 |
< |
1111 0100 pp00 1rrr:42:-----:-----:02: CINVL #p,Ar |
259 |
< |
1111 0100 pp01 0rrr:42:-----:-----:02: CINVP #p,Ar |
260 |
< |
1111 0100 pp01 1rrr:42:-----:-----:00: CINVA #p |
261 |
< |
1111 0100 pp10 1rrr:42:-----:-----:02: CPUSHL #p,Ar |
262 |
< |
1111 0100 pp11 0rrr:42:-----:-----:02: CPUSHP #p,Ar |
263 |
< |
1111 0100 pp11 1rrr:42:-----:-----:00: CPUSHA #p |
258 |
> |
1111 0101 iiii iSSS:40:-----:-----:T-:11: MMUOP #i,s |
259 |
> |
1111 0100 pp00 1rrr:42:-----:-----:T-:02: CINVL #p,Ar |
260 |
> |
1111 0100 pp01 0rrr:42:-----:-----:T-:02: CINVP #p,Ar |
261 |
> |
1111 0100 pp01 1rrr:42:-----:-----:T-:00: CINVA #p |
262 |
> |
1111 0100 pp10 1rrr:42:-----:-----:T-:02: CPUSHL #p,Ar |
263 |
> |
1111 0100 pp11 0rrr:42:-----:-----:T-:02: CPUSHP #p,Ar |
264 |
> |
1111 0100 pp11 1rrr:42:-----:-----:T-:00: CPUSHA #p |
265 |
|
% destination register number is encoded in the following word |
266 |
< |
1111 0110 0010 0rrr:40:-----:-----:12: MOVE16 ArP,AxP |
267 |
< |
1111 0110 00ss sSSS:40:-----:-----:12: MOVE16 s[Dreg-Aipi],L |
268 |
< |
1111 0110 00dd dDDD:40:-----:-----:12: MOVE16 L,d[Areg-Aipi] |
269 |
< |
1111 0110 00ss sSSS:40:-----:-----:12: MOVE16 s[Aind],L |
270 |
< |
1111 0110 00dd dDDD:40:-----:-----:12: MOVE16 L,d[Aipi-Aind] |
266 |
> |
1111 0110 0010 0rrr:40:-----:-----:--:12: MOVE16 ArP,AxP |
267 |
> |
1111 0110 00ss sSSS:40:-----:-----:--:12: MOVE16 s[Dreg-Aipi],L |
268 |
> |
1111 0110 00dd dDDD:40:-----:-----:--:12: MOVE16 L,d[Areg-Aipi] |
269 |
> |
1111 0110 00ss sSSS:40:-----:-----:--:12: MOVE16 s[Aind],L |
270 |
> |
1111 0110 00dd dDDD:40:-----:-----:--:12: MOVE16 L,d[Aipi-Aind] |
271 |
> |
|
272 |
> |
% EmulOp instructions |
273 |
> |
0111 0001 0000 0000:00:-----:-----:-R:00: EMULOP_RETURN |
274 |
> |
0111 0001 EEEE EEEE:00:-----:-----:-J:10: EMULOP #E |