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root/cebix/BasiliskII/src/uae_cpu/table68k
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Comparing BasiliskII/src/uae_cpu/table68k (file contents):
Revision 1.4 by gbeauche, 2001-03-19T13:11:40Z vs.
Revision 1.8 by gbeauche, 2002-09-01T15:17:13Z

# Line 4 | Line 4
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
# Line 25 | Line 26
26   %
27   % Arp: --> -(Ar)
28   % ArP: --> (Ar)+
29 < % Al : --> (xxx).L
29 > % L: --> (xxx.L)
30   %
31   % Fields on a line:
32   % 16 chars bitpattern :
# Line 45 | Line 46
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
# Line 58 | Line 66
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:-----: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 < % This variant of ADDQ is word and long sized only
158 < 0101 jjj0 01dd dDDD:00:-----:-----:13: ADDA.W  #j,d[Areg]      
159 < 0101 jjj0 10dd dDDD:00:-----:-----:13: ADDA.L  #j,d[Areg]      
160 < 0101 jjj0 zzdd dDDD:00:XNZVC:-----:13: ADD.z   #j,d[!Areg]
161 <
162 < % This variant of SUBQ is word and long sized only
163 < 0101 jjj1 01dd dDDD:00:-----:-----:13: SUBA.W  #j,d[Areg]      
164 < 0101 jjj1 10dd dDDD:00:-----:-----:13: SUBA.L  #j,d[Areg]      
165 < 0101 jjj1 zzdd dDDD:00:XNZVC:-----:13: SUB.z   #j,d[!Areg]
166 <
167 < 0101 cccc 1100 1rrr:00:-----:+++++:31: DBcc.W  Dr,#1
168 < 0101 cccc 11dd dDDD:00:-----:+++++:20: Scc.B   d[!Areg]
161 < 0101 cccc 1111 1010:20:?????:?????:10: TRAPcc  #1
162 < 0101 cccc 1111 1011:20:?????:?????:10: TRAPcc  #2
163 < 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
264 < 1111 0110 0010 0rrr:40:-----:-----:12: MOVE16   ArP,ARP
265 < 1111 0110 00ss sSSS:40:-----:-----:12: MOVE16   s[Dreg-Aipi],Al
266 < 1111 0110 00dd dDDD:40:-----:-----:12: MOVE16   Al,d[Areg-Aipi]
267 < 1111 0110 00ss sSSS:40:-----:-----:12: MOVE16   s[Aind],Al
268 < 1111 0110 00dd dDDD:40:-----:-----:12: MOVE16   Al,d[Aipi-Aind]
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]
271 >
272 > % EmulOp instructions
273 > 0111 0001 0000 0000:00:-----:-----:-R:00: EMULOP_RETURN
274 > 0111 0001 EEEE EEEE:00:-----:-----:-J:10: EMULOP   #E

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