c5bf49bdcad2e631a0888b9066a8ece9a480a94b
1 /* Opcode table for the Atmel AVR micro controllers.
3 Copyright 2000 Free Software Foundation, Inc.
4 Contributed by Denis Chertykov <denisc@overta.ru>
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2, or (at your option)
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
20 #define AVR_ISA_1200 0x0001 /* in the beginning there was ... */
21 #define AVR_ISA_LPM 0x0002 /* device has LPM */
22 #define AVR_ISA_LPMX 0x0004 /* device has LPM Rd,Z[+] */
23 #define AVR_ISA_SRAM 0x0008 /* device has SRAM (LD, ST, PUSH, POP, ...) */
24 #define AVR_ISA_WRAP 0x0010 /* device has exactly 8K program memory */
25 #define AVR_ISA_MEGA 0x0020 /* device has >8K program memory (JMP, CALL) */
26 #define AVR_ISA_MUL 0x0040 /* device has new core (MUL, MOVW, ...) */
27 #define AVR_ISA_ELPM 0x0080 /* device has >64K program memory (ELPM) */
28 #define AVR_ISA_ELPMX 0x0100 /* device has ELPM Rd,Z[+] (none yet) */
29 #define AVR_ISA_SPM 0x0200 /* device can program itself (<=64K) */
30 #define AVR_ISA_ESPM 0x0400 /* device can program itself (>64K, none yet) */
31 #define AVR_ISA_EIND 0x0800 /* device has >128K program memory (none yet) */
33 #define AVR_ISA_TINY1 (AVR_ISA_1200 | AVR_ISA_LPM)
34 #define AVR_ISA_2xxx (AVR_ISA_TINY1 | AVR_ISA_SRAM)
35 #define AVR_ISA_85xx (AVR_ISA_2xxx | AVR_ISA_WRAP)
36 #define AVR_ISA_M603 (AVR_ISA_2xxx | AVR_ISA_MEGA)
37 #define AVR_ISA_M103 (AVR_ISA_M603 | AVR_ISA_ELPM)
38 #define AVR_ISA_M161 (AVR_ISA_M603 | AVR_ISA_MUL | AVR_ISA_LPMX | AVR_ISA_SPM)
39 #define AVR_ISA_94K (AVR_ISA_M603 | AVR_ISA_MUL | AVR_ISA_LPMX)
41 #define AVR_ISA_ALL 0xFFFF
43 #define REGISTER_P(x) ((x) == 'r' \
51 d - `ldi' register (r16-r31)
52 v - `movw' even register (r0, r2, ..., r28, r30)
53 a - `fmul' register (r16-r23)
54 w - `adiw' register (r24,r26,r28,r30)
55 e - pointer registers (X,Y,Z)
56 b - base pointer register and displacement ([YZ]+disp)
57 z - Z pointer register (for [e]lpm Rd,Z[+])
58 M - immediate value from 0 to 255
59 n - immediate value from 0 to 255 ( n = ~M ). Relocation impossible
60 s - immediate value from 0 to 7
61 P - Port address value from 0 to 64. (in, out)
62 p - Port address value from 0 to 32. (cbi, sbi, sbic, sbis)
63 K - immediate value from 0 to 64 (used in `adiw', `sbiw')
65 l - signed pc relative offset from -64 to 63
66 L - signed pc relative offset from -2048 to 2047
67 h - absolut code address (call, jmp)
68 S - immediate value from 0 to 7 (S = s << 4)
69 ? - use this opcode entry if no parameters, else use next opcode entry
72 AVR_INSN (clc
, "", "1001010010001000", 1, AVR_ISA_1200
, 0x9488)
73 AVR_INSN (clh
, "", "1001010011011000", 1, AVR_ISA_1200
, 0x94d8)
74 AVR_INSN (cli
, "", "1001010011111000", 1, AVR_ISA_1200
, 0x94f8)
75 AVR_INSN (cln
, "", "1001010010101000", 1, AVR_ISA_1200
, 0x94a8)
76 AVR_INSN (cls
, "", "1001010011001000", 1, AVR_ISA_1200
, 0x94c8)
77 AVR_INSN (clt
, "", "1001010011101000", 1, AVR_ISA_1200
, 0x94e8)
78 AVR_INSN (clv
, "", "1001010010111000", 1, AVR_ISA_1200
, 0x94b8)
79 AVR_INSN (clz
, "", "1001010010011000", 1, AVR_ISA_1200
, 0x9498)
80 AVR_INSN (icall
,"", "1001010100001001", 1, AVR_ISA_2xxx
, 0x9509)
81 AVR_INSN (ijmp
, "", "1001010000001001", 1, AVR_ISA_2xxx
, 0x9409)
82 AVR_INSN (lpm
, "?", "1001010111001000", 1, AVR_ISA_TINY1
,0x95c8)
83 AVR_INSN (lpm
, "r,z", "1001000ddddd010+", 1, AVR_ISA_LPMX
, 0x9004)
84 AVR_INSN (elpm
, "?", "1001010111011000", 1, AVR_ISA_ELPM
, 0x95d8)
85 AVR_INSN (elpm
, "r,z", "1001000ddddd011+", 1, AVR_ISA_ELPMX
,0x9006)
86 AVR_INSN (nop
, "", "0000000000000000", 1, AVR_ISA_1200
, 0x0000)
87 AVR_INSN (ret
, "", "1001010100001000", 1, AVR_ISA_1200
, 0x9508)
88 AVR_INSN (reti
, "", "1001010100011000", 1, AVR_ISA_1200
, 0x9518)
89 AVR_INSN (sec
, "", "1001010000001000", 1, AVR_ISA_1200
, 0x9408)
90 AVR_INSN (seh
, "", "1001010001011000", 1, AVR_ISA_1200
, 0x9458)
91 AVR_INSN (sei
, "", "1001010001111000", 1, AVR_ISA_1200
, 0x9478)
92 AVR_INSN (sen
, "", "1001010000101000", 1, AVR_ISA_1200
, 0x9428)
93 AVR_INSN (ses
, "", "1001010001001000", 1, AVR_ISA_1200
, 0x9448)
94 AVR_INSN (set
, "", "1001010001101000", 1, AVR_ISA_1200
, 0x9468)
95 AVR_INSN (sev
, "", "1001010000111000", 1, AVR_ISA_1200
, 0x9438)
96 AVR_INSN (sez
, "", "1001010000011000", 1, AVR_ISA_1200
, 0x9418)
97 AVR_INSN (sleep
,"", "1001010110001000", 1, AVR_ISA_1200
, 0x9588)
98 AVR_INSN (wdr
, "", "1001010110101000", 1, AVR_ISA_1200
, 0x95a8)
99 AVR_INSN (spm
, "", "1001010111101000", 1, AVR_ISA_SPM
, 0x95e8)
101 AVR_INSN (adc
, "r,r", "000111rdddddrrrr", 1, AVR_ISA_1200
, 0x1c00)
102 AVR_INSN (add
, "r,r", "000011rdddddrrrr", 1, AVR_ISA_1200
, 0x0c00)
103 AVR_INSN (and, "r,r", "001000rdddddrrrr", 1, AVR_ISA_1200
, 0x2000)
104 AVR_INSN (cp
, "r,r", "000101rdddddrrrr", 1, AVR_ISA_1200
, 0x1400)
105 AVR_INSN (cpc
, "r,r", "000001rdddddrrrr", 1, AVR_ISA_1200
, 0x0400)
106 AVR_INSN (cpse
, "r,r", "000100rdddddrrrr", 1, AVR_ISA_1200
, 0x1000)
107 AVR_INSN (eor
, "r,r", "001001rdddddrrrr", 1, AVR_ISA_1200
, 0x2400)
108 AVR_INSN (mov
, "r,r", "001011rdddddrrrr", 1, AVR_ISA_1200
, 0x2c00)
109 AVR_INSN (mul
, "r,r", "100111rdddddrrrr", 1, AVR_ISA_MUL
, 0x9c00)
110 AVR_INSN (or, "r,r", "001010rdddddrrrr", 1, AVR_ISA_1200
, 0x2800)
111 AVR_INSN (sbc
, "r,r", "000010rdddddrrrr", 1, AVR_ISA_1200
, 0x0800)
112 AVR_INSN (sub
, "r,r", "000110rdddddrrrr", 1, AVR_ISA_1200
, 0x1800)
114 AVR_INSN (clr
, "r=r", "001001rdddddrrrr", 1, AVR_ISA_1200
, 0x2400)
115 AVR_INSN (lsl
, "r=r", "000011rdddddrrrr", 1, AVR_ISA_1200
, 0x0c00)
116 AVR_INSN (rol
, "r=r", "000111rdddddrrrr", 1, AVR_ISA_1200
, 0x1c00)
117 AVR_INSN (tst
, "r=r", "001000rdddddrrrr", 1, AVR_ISA_1200
, 0x2000)
119 AVR_INSN (andi
, "d,M", "0111KKKKddddKKKK", 1, AVR_ISA_1200
, 0x7000)
121 AVR_INSN (cbr
, "d,n", "0111KKKKddddKKKK", 1, AVR_ISA_1200
, 0x7000)
122 AVR_INSN (cpi
, "d,M", "0011KKKKddddKKKK", 1, AVR_ISA_1200
, 0x3000)
123 AVR_INSN (ldi
, "d,M", "1110KKKKddddKKKK", 1, AVR_ISA_1200
, 0xe000)
124 AVR_INSN (ori
, "d,M", "0110KKKKddddKKKK", 1, AVR_ISA_1200
, 0x6000)
125 AVR_INSN (sbci
, "d,M", "0100KKKKddddKKKK", 1, AVR_ISA_1200
, 0x4000)
126 AVR_INSN (sbr
, "d,M", "0110KKKKddddKKKK", 1, AVR_ISA_1200
, 0x6000)
127 AVR_INSN (subi
, "d,M", "0101KKKKddddKKKK", 1, AVR_ISA_1200
, 0x5000)
129 AVR_INSN (sbrc
, "r,s", "1111110rrrrr0sss", 1, AVR_ISA_1200
, 0xfc00)
130 AVR_INSN (sbrs
, "r,s", "1111111rrrrr0sss", 1, AVR_ISA_1200
, 0xfe00)
131 AVR_INSN (bld
, "r,s", "1111100ddddd0sss", 1, AVR_ISA_1200
, 0xf800)
132 AVR_INSN (bst
, "r,s", "1111101ddddd0sss", 1, AVR_ISA_1200
, 0xfa00)
134 AVR_INSN (in
, "r,P", "10110PPdddddPPPP", 1, AVR_ISA_1200
, 0xb000)
135 AVR_INSN (out
, "P,r", "10111PPrrrrrPPPP", 1, AVR_ISA_1200
, 0xb800)
137 AVR_INSN (adiw
, "w,K", "10010110KKddKKKK", 1, AVR_ISA_2xxx
, 0x9600)
138 AVR_INSN (sbiw
, "w,K", "10010111KKddKKKK", 1, AVR_ISA_2xxx
, 0x9700)
140 AVR_INSN (cbi
, "p,s", "10011000pppppsss", 1, AVR_ISA_1200
, 0x9800)
141 AVR_INSN (sbi
, "p,s", "10011010pppppsss", 1, AVR_ISA_1200
, 0x9a00)
142 AVR_INSN (sbic
, "p,s", "10011001pppppsss", 1, AVR_ISA_1200
, 0x9900)
143 AVR_INSN (sbis
, "p,s", "10011011pppppsss", 1, AVR_ISA_1200
, 0x9b00)
145 AVR_INSN (brcc
, "l", "111101lllllll000", 1, AVR_ISA_1200
, 0xf400)
146 AVR_INSN (brcs
, "l", "111100lllllll000", 1, AVR_ISA_1200
, 0xf000)
147 AVR_INSN (breq
, "l", "111100lllllll001", 1, AVR_ISA_1200
, 0xf001)
148 AVR_INSN (brge
, "l", "111101lllllll100", 1, AVR_ISA_1200
, 0xf404)
149 AVR_INSN (brhc
, "l", "111101lllllll101", 1, AVR_ISA_1200
, 0xf405)
150 AVR_INSN (brhs
, "l", "111100lllllll101", 1, AVR_ISA_1200
, 0xf005)
151 AVR_INSN (brid
, "l", "111101lllllll111", 1, AVR_ISA_1200
, 0xf407)
152 AVR_INSN (brie
, "l", "111100lllllll111", 1, AVR_ISA_1200
, 0xf007)
153 AVR_INSN (brlo
, "l", "111100lllllll000", 1, AVR_ISA_1200
, 0xf000)
154 AVR_INSN (brlt
, "l", "111100lllllll100", 1, AVR_ISA_1200
, 0xf004)
155 AVR_INSN (brmi
, "l", "111100lllllll010", 1, AVR_ISA_1200
, 0xf002)
156 AVR_INSN (brne
, "l", "111101lllllll001", 1, AVR_ISA_1200
, 0xf401)
157 AVR_INSN (brpl
, "l", "111101lllllll010", 1, AVR_ISA_1200
, 0xf402)
158 AVR_INSN (brsh
, "l", "111101lllllll000", 1, AVR_ISA_1200
, 0xf400)
159 AVR_INSN (brtc
, "l", "111101lllllll110", 1, AVR_ISA_1200
, 0xf406)
160 AVR_INSN (brts
, "l", "111100lllllll110", 1, AVR_ISA_1200
, 0xf006)
161 AVR_INSN (brvc
, "l", "111101lllllll011", 1, AVR_ISA_1200
, 0xf403)
162 AVR_INSN (brvs
, "l", "111100lllllll011", 1, AVR_ISA_1200
, 0xf003)
164 AVR_INSN (brbc
, "s,l", "111101lllllllsss", 1, AVR_ISA_1200
, 0xf400)
165 AVR_INSN (brbs
, "s,l", "111100lllllllsss", 1, AVR_ISA_1200
, 0xf000)
167 AVR_INSN (rcall
, "L", "1101LLLLLLLLLLLL", 1, AVR_ISA_1200
, 0xd000)
168 AVR_INSN (rjmp
, "L", "1100LLLLLLLLLLLL", 1, AVR_ISA_1200
, 0xc000)
170 AVR_INSN (call
, "h", "1001010hhhhh111h", 2, AVR_ISA_MEGA
, 0x940e)
171 AVR_INSN (jmp
, "h", "1001010hhhhh110h", 2, AVR_ISA_MEGA
, 0x940c)
173 AVR_INSN (asr
, "r", "1001010rrrrr0101", 1, AVR_ISA_1200
, 0x9405)
174 AVR_INSN (com
, "r", "1001010rrrrr0000", 1, AVR_ISA_1200
, 0x9400)
175 AVR_INSN (dec
, "r", "1001010rrrrr1010", 1, AVR_ISA_1200
, 0x940a)
176 AVR_INSN (inc
, "r", "1001010rrrrr0011", 1, AVR_ISA_1200
, 0x9403)
177 AVR_INSN (lsr
, "r", "1001010rrrrr0110", 1, AVR_ISA_1200
, 0x9406)
178 AVR_INSN (neg
, "r", "1001010rrrrr0001", 1, AVR_ISA_1200
, 0x9401)
179 AVR_INSN (pop
, "r", "1001000rrrrr1111", 1, AVR_ISA_2xxx
, 0x900f)
180 AVR_INSN (push
, "r", "1001001rrrrr1111", 1, AVR_ISA_2xxx
, 0x920f)
181 AVR_INSN (ror
, "r", "1001010rrrrr0111", 1, AVR_ISA_1200
, 0x9407)
182 AVR_INSN (ser
, "d", "11101111dddd1111", 1, AVR_ISA_1200
, 0xef0f)
183 AVR_INSN (swap
, "r", "1001010rrrrr0010", 1, AVR_ISA_1200
, 0x9402)
185 AVR_INSN (bclr
, "S", "100101001SSS1000", 1, AVR_ISA_1200
, 0x9488)
186 AVR_INSN (bset
, "S", "100101000SSS1000", 1, AVR_ISA_1200
, 0x9408)
188 AVR_INSN (movw
, "v,v", "00000001ddddrrrr", 1, AVR_ISA_MUL
, 0x0100)
189 AVR_INSN (muls
, "d,d", "00000010ddddrrrr", 1, AVR_ISA_MUL
, 0x0200)
190 AVR_INSN (mulsu
,"a,a", "000000110ddd0rrr", 1, AVR_ISA_MUL
, 0x0300)
191 AVR_INSN (fmul
, "a,a", "000000110ddd1rrr", 1, AVR_ISA_MUL
, 0x0308)
192 AVR_INSN (fmuls
,"a,a", "000000111ddd0rrr", 1, AVR_ISA_MUL
, 0x0380)
193 AVR_INSN (fmulsu
,"a,a","000000111ddd1rrr", 1, AVR_ISA_MUL
, 0x0388)
194 /* these are for devices that don't exists yet */
195 /* >64K program memory, new core */
196 AVR_INSN (espm
, "", "1001010111111000", 1, AVR_ISA_ESPM
, 0x95f8)
197 /* >128K program memory (PC = EIND:Z) */
198 AVR_INSN (eicall
, "", "1001010100011001", 1, AVR_ISA_EIND
, 0x9519)
199 AVR_INSN (eijmp
, "", "1001010000011001", 1, AVR_ISA_EIND
, 0x9419)
200 AVR_INSN (sts
, "i,r", "1001001ddddd0000", 2, AVR_ISA_2xxx
, 0x9200)
201 AVR_INSN (lds
, "r,i", "1001000ddddd0000", 2, AVR_ISA_2xxx
, 0x9000)
202 AVR_INSN (ldd
, "r,b", "10o0oo0dddddbooo", 1, AVR_ISA_2xxx
, 0x8000)
203 AVR_INSN (std
, "b,r", "10o0oo1rrrrrbooo", 1, AVR_ISA_2xxx
, 0x8200)
204 /* ee = {X=11,Y=10,Z=00, 0) */
205 AVR_INSN (ld
, "r,e", "100!000dddddee-+", 1, AVR_ISA_1200
, 0x8000)
206 AVR_INSN (st
, "e,r", "100!001rrrrree-+", 1, AVR_ISA_1200
, 0x8200)
This page took 0.035978 seconds and 4 git commands to generate.