15f210c2aSfgsch /* Opcode table for the Atmel AVR micro controllers. 25f210c2aSfgsch 35f210c2aSfgsch Copyright 2000 Free Software Foundation, Inc. 45f210c2aSfgsch Contributed by Denis Chertykov <denisc@overta.ru> 55f210c2aSfgsch 65f210c2aSfgsch This program is free software; you can redistribute it and/or modify 75f210c2aSfgsch it under the terms of the GNU General Public License as published by 85f210c2aSfgsch the Free Software Foundation; either version 2, or (at your option) 95f210c2aSfgsch any later version. 105f210c2aSfgsch 115f210c2aSfgsch This program is distributed in the hope that it will be useful, 125f210c2aSfgsch but WITHOUT ANY WARRANTY; without even the implied warranty of 135f210c2aSfgsch MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 145f210c2aSfgsch GNU General Public License for more details. 155f210c2aSfgsch 165f210c2aSfgsch You should have received a copy of the GNU General Public License 175f210c2aSfgsch along with this program; if not, write to the Free Software 185f210c2aSfgsch Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ 195f210c2aSfgsch 205f210c2aSfgsch #define AVR_ISA_1200 0x0001 /* in the beginning there was ... */ 215f210c2aSfgsch #define AVR_ISA_LPM 0x0002 /* device has LPM */ 225f210c2aSfgsch #define AVR_ISA_LPMX 0x0004 /* device has LPM Rd,Z[+] */ 235f210c2aSfgsch #define AVR_ISA_SRAM 0x0008 /* device has SRAM (LD, ST, PUSH, POP, ...) */ 245f210c2aSfgsch #define AVR_ISA_MEGA 0x0020 /* device has >8K program memory (JMP and CALL 255f210c2aSfgsch supported, no 8K wrap on RJMP and RCALL) */ 265f210c2aSfgsch #define AVR_ISA_MUL 0x0040 /* device has new core (MUL, MOVW, ...) */ 275f210c2aSfgsch #define AVR_ISA_ELPM 0x0080 /* device has >64K program memory (ELPM) */ 28*d2201f2fSdrahn #define AVR_ISA_ELPMX 0x0100 /* device has ELPM Rd,Z[+] */ 295f210c2aSfgsch #define AVR_ISA_SPM 0x0200 /* device can program itself */ 30*d2201f2fSdrahn #define AVR_ISA_BRK 0x0400 /* device has BREAK (on-chip debug) */ 315f210c2aSfgsch #define AVR_ISA_EIND 0x0800 /* device has >128K program memory (none yet) */ 325f210c2aSfgsch 335f210c2aSfgsch #define AVR_ISA_TINY1 (AVR_ISA_1200 | AVR_ISA_LPM) 345f210c2aSfgsch #define AVR_ISA_2xxx (AVR_ISA_TINY1 | AVR_ISA_SRAM) 35*d2201f2fSdrahn #define AVR_ISA_M8 (AVR_ISA_2xxx | AVR_ISA_MUL | AVR_ISA_LPMX | AVR_ISA_SPM) 365f210c2aSfgsch #define AVR_ISA_M603 (AVR_ISA_2xxx | AVR_ISA_MEGA) 375f210c2aSfgsch #define AVR_ISA_M103 (AVR_ISA_M603 | AVR_ISA_ELPM) 385f210c2aSfgsch #define AVR_ISA_M161 (AVR_ISA_M603 | AVR_ISA_MUL | AVR_ISA_LPMX | AVR_ISA_SPM) 395f210c2aSfgsch #define AVR_ISA_94K (AVR_ISA_M603 | AVR_ISA_MUL | AVR_ISA_LPMX) 40*d2201f2fSdrahn #define AVR_ISA_M323 (AVR_ISA_M161 | AVR_ISA_BRK) 41*d2201f2fSdrahn #define AVR_ISA_M128 (AVR_ISA_M323 | AVR_ISA_ELPM | AVR_ISA_ELPMX) 425f210c2aSfgsch 435f210c2aSfgsch #define AVR_ISA_ALL 0xFFFF 445f210c2aSfgsch 455f210c2aSfgsch #define REGISTER_P(x) ((x) == 'r' \ 465f210c2aSfgsch || (x) == 'd' \ 475f210c2aSfgsch || (x) == 'w' \ 485f210c2aSfgsch || (x) == 'a' \ 495f210c2aSfgsch || (x) == 'v') 505f210c2aSfgsch 515f210c2aSfgsch /* Undefined combination of operands - does the register 525f210c2aSfgsch operand overlap with pre-decremented or post-incremented 535f210c2aSfgsch pointer register (like ld r31,Z+)? */ 545f210c2aSfgsch #define AVR_UNDEF_P(x) (((x) & 0xFFED) == 0x91E5 || \ 555f210c2aSfgsch ((x) & 0xFDEF) == 0x91AD || ((x) & 0xFDEF) == 0x91AE || \ 565f210c2aSfgsch ((x) & 0xFDEF) == 0x91C9 || ((x) & 0xFDEF) == 0x91CA || \ 575f210c2aSfgsch ((x) & 0xFDEF) == 0x91E1 || ((x) & 0xFDEF) == 0x91E2) 585f210c2aSfgsch 595f210c2aSfgsch /* Is this a skip instruction {cpse,sbic,sbis,sbrc,sbrs}? */ 605f210c2aSfgsch #define AVR_SKIP_P(x) (((x) & 0xFC00) == 0x1000 || \ 615f210c2aSfgsch ((x) & 0xFD00) == 0x9900 || ((x) & 0xFC08) == 0xFC00) 625f210c2aSfgsch 635f210c2aSfgsch /* Is this `ldd r,b+0' or `std b+0,r' (b={Y,Z}, disassembled as 645f210c2aSfgsch `ld r,b' or `st b,r' respectively - next opcode entry)? */ 655f210c2aSfgsch #define AVR_DISP0_P(x) (((x) & 0xFC07) == 0x8000) 665f210c2aSfgsch 675f210c2aSfgsch /* constraint letters 685f210c2aSfgsch r - any register 695f210c2aSfgsch d - `ldi' register (r16-r31) 705f210c2aSfgsch v - `movw' even register (r0, r2, ..., r28, r30) 715f210c2aSfgsch a - `fmul' register (r16-r23) 725f210c2aSfgsch w - `adiw' register (r24,r26,r28,r30) 735f210c2aSfgsch e - pointer registers (X,Y,Z) 745f210c2aSfgsch b - base pointer register and displacement ([YZ]+disp) 755f210c2aSfgsch z - Z pointer register (for [e]lpm Rd,Z[+]) 765f210c2aSfgsch M - immediate value from 0 to 255 775f210c2aSfgsch n - immediate value from 0 to 255 ( n = ~M ). Relocation impossible 785f210c2aSfgsch s - immediate value from 0 to 7 795f210c2aSfgsch P - Port address value from 0 to 63. (in, out) 805f210c2aSfgsch p - Port address value from 0 to 31. (cbi, sbi, sbic, sbis) 815f210c2aSfgsch K - immediate value from 0 to 63 (used in `adiw', `sbiw') 825f210c2aSfgsch i - immediate value 835f210c2aSfgsch l - signed pc relative offset from -64 to 63 845f210c2aSfgsch L - signed pc relative offset from -2048 to 2047 855f210c2aSfgsch h - absolute code address (call, jmp) 865f210c2aSfgsch S - immediate value from 0 to 7 (S = s << 4) 875f210c2aSfgsch ? - use this opcode entry if no parameters, else use next opcode entry 885f210c2aSfgsch 895f210c2aSfgsch Order is important - some binary opcodes have more than one name, 905f210c2aSfgsch the disassembler will only see the first match. 915f210c2aSfgsch 92*d2201f2fSdrahn Remaining undefined opcodes (1699 total - some of them might work 935f210c2aSfgsch as normal instructions if not all of the bits are decoded): 945f210c2aSfgsch 955f210c2aSfgsch 0x0001...0x00ff (255) (known to be decoded as `nop' by the old core) 965f210c2aSfgsch "100100xxxxxxx011" (128) 0x9[0-3][0-9a-f][3b] 975f210c2aSfgsch "100100xxxxxx1000" (64) 0x9[0-3][0-9a-f]8 985f210c2aSfgsch "1001001xxxxx01xx" (128) 0x9[23][0-9a-f][4-7] 995f210c2aSfgsch "1001010xxxxx0100" (32) 0x9[45][0-9a-f]4 1005f210c2aSfgsch "1001010x001x1001" (4) 0x9[45][23]9 1015f210c2aSfgsch "1001010x01xx1001" (8) 0x9[45][4-7]9 1025f210c2aSfgsch "1001010x1xxx1001" (16) 0x9[45][8-9a-f]9 1035f210c2aSfgsch "1001010xxxxx1011" (32) 0x9[45][0-9a-f]b 1045f210c2aSfgsch "10010101001x1000" (2) 0x95[23]8 1055f210c2aSfgsch "1001010101xx1000" (4) 0x95[4-7]8 106*d2201f2fSdrahn "1001010110111000" (1) 0x95b8 1075f210c2aSfgsch "1001010111111000" (1) 0x95f8 (`espm' removed in databook update) 1085f210c2aSfgsch "11111xxxxxxx1xxx" (1024) 0xf[8-9a-f][0-9a-f][8-9a-f] 1095f210c2aSfgsch */ 1105f210c2aSfgsch 1115f210c2aSfgsch AVR_INSN (clc, "", "1001010010001000", 1, AVR_ISA_1200, 0x9488) 1125f210c2aSfgsch AVR_INSN (clh, "", "1001010011011000", 1, AVR_ISA_1200, 0x94d8) 1135f210c2aSfgsch AVR_INSN (cli, "", "1001010011111000", 1, AVR_ISA_1200, 0x94f8) 1145f210c2aSfgsch AVR_INSN (cln, "", "1001010010101000", 1, AVR_ISA_1200, 0x94a8) 1155f210c2aSfgsch AVR_INSN (cls, "", "1001010011001000", 1, AVR_ISA_1200, 0x94c8) 1165f210c2aSfgsch AVR_INSN (clt, "", "1001010011101000", 1, AVR_ISA_1200, 0x94e8) 1175f210c2aSfgsch AVR_INSN (clv, "", "1001010010111000", 1, AVR_ISA_1200, 0x94b8) 1185f210c2aSfgsch AVR_INSN (clz, "", "1001010010011000", 1, AVR_ISA_1200, 0x9498) 1195f210c2aSfgsch 1205f210c2aSfgsch AVR_INSN (sec, "", "1001010000001000", 1, AVR_ISA_1200, 0x9408) 1215f210c2aSfgsch AVR_INSN (seh, "", "1001010001011000", 1, AVR_ISA_1200, 0x9458) 1225f210c2aSfgsch AVR_INSN (sei, "", "1001010001111000", 1, AVR_ISA_1200, 0x9478) 1235f210c2aSfgsch AVR_INSN (sen, "", "1001010000101000", 1, AVR_ISA_1200, 0x9428) 1245f210c2aSfgsch AVR_INSN (ses, "", "1001010001001000", 1, AVR_ISA_1200, 0x9448) 1255f210c2aSfgsch AVR_INSN (set, "", "1001010001101000", 1, AVR_ISA_1200, 0x9468) 1265f210c2aSfgsch AVR_INSN (sev, "", "1001010000111000", 1, AVR_ISA_1200, 0x9438) 1275f210c2aSfgsch AVR_INSN (sez, "", "1001010000011000", 1, AVR_ISA_1200, 0x9418) 1285f210c2aSfgsch 1295f210c2aSfgsch /* Same as {cl,se}[chinstvz] above. */ 1305f210c2aSfgsch AVR_INSN (bclr, "S", "100101001SSS1000", 1, AVR_ISA_1200, 0x9488) 1315f210c2aSfgsch AVR_INSN (bset, "S", "100101000SSS1000", 1, AVR_ISA_1200, 0x9408) 1325f210c2aSfgsch 1335f210c2aSfgsch AVR_INSN (icall,"", "1001010100001001", 1, AVR_ISA_2xxx, 0x9509) 1345f210c2aSfgsch AVR_INSN (ijmp, "", "1001010000001001", 1, AVR_ISA_2xxx, 0x9409) 1355f210c2aSfgsch 1365f210c2aSfgsch AVR_INSN (lpm, "?", "1001010111001000", 1, AVR_ISA_TINY1,0x95c8) 1375f210c2aSfgsch AVR_INSN (lpm, "r,z", "1001000ddddd010+", 1, AVR_ISA_LPMX, 0x9004) 1385f210c2aSfgsch AVR_INSN (elpm, "?", "1001010111011000", 1, AVR_ISA_ELPM, 0x95d8) 1395f210c2aSfgsch AVR_INSN (elpm, "r,z", "1001000ddddd011+", 1, AVR_ISA_ELPMX,0x9006) 1405f210c2aSfgsch 1415f210c2aSfgsch AVR_INSN (nop, "", "0000000000000000", 1, AVR_ISA_1200, 0x0000) 1425f210c2aSfgsch AVR_INSN (ret, "", "1001010100001000", 1, AVR_ISA_1200, 0x9508) 1435f210c2aSfgsch AVR_INSN (reti, "", "1001010100011000", 1, AVR_ISA_1200, 0x9518) 1445f210c2aSfgsch AVR_INSN (sleep,"", "1001010110001000", 1, AVR_ISA_1200, 0x9588) 145*d2201f2fSdrahn AVR_INSN (break,"", "1001010110011000", 1, AVR_ISA_BRK, 0x9598) 1465f210c2aSfgsch AVR_INSN (wdr, "", "1001010110101000", 1, AVR_ISA_1200, 0x95a8) 1475f210c2aSfgsch AVR_INSN (spm, "", "1001010111101000", 1, AVR_ISA_SPM, 0x95e8) 1485f210c2aSfgsch 1495f210c2aSfgsch AVR_INSN (adc, "r,r", "000111rdddddrrrr", 1, AVR_ISA_1200, 0x1c00) 1505f210c2aSfgsch AVR_INSN (add, "r,r", "000011rdddddrrrr", 1, AVR_ISA_1200, 0x0c00) 1515f210c2aSfgsch AVR_INSN (and, "r,r", "001000rdddddrrrr", 1, AVR_ISA_1200, 0x2000) 1525f210c2aSfgsch AVR_INSN (cp, "r,r", "000101rdddddrrrr", 1, AVR_ISA_1200, 0x1400) 1535f210c2aSfgsch AVR_INSN (cpc, "r,r", "000001rdddddrrrr", 1, AVR_ISA_1200, 0x0400) 1545f210c2aSfgsch AVR_INSN (cpse, "r,r", "000100rdddddrrrr", 1, AVR_ISA_1200, 0x1000) 1555f210c2aSfgsch AVR_INSN (eor, "r,r", "001001rdddddrrrr", 1, AVR_ISA_1200, 0x2400) 1565f210c2aSfgsch AVR_INSN (mov, "r,r", "001011rdddddrrrr", 1, AVR_ISA_1200, 0x2c00) 1575f210c2aSfgsch AVR_INSN (mul, "r,r", "100111rdddddrrrr", 1, AVR_ISA_MUL, 0x9c00) 1585f210c2aSfgsch AVR_INSN (or, "r,r", "001010rdddddrrrr", 1, AVR_ISA_1200, 0x2800) 1595f210c2aSfgsch AVR_INSN (sbc, "r,r", "000010rdddddrrrr", 1, AVR_ISA_1200, 0x0800) 1605f210c2aSfgsch AVR_INSN (sub, "r,r", "000110rdddddrrrr", 1, AVR_ISA_1200, 0x1800) 1615f210c2aSfgsch 1625f210c2aSfgsch /* Shorthand for {eor,add,adc,and} r,r above. */ 1635f210c2aSfgsch AVR_INSN (clr, "r=r", "001001rdddddrrrr", 1, AVR_ISA_1200, 0x2400) 1645f210c2aSfgsch AVR_INSN (lsl, "r=r", "000011rdddddrrrr", 1, AVR_ISA_1200, 0x0c00) 1655f210c2aSfgsch AVR_INSN (rol, "r=r", "000111rdddddrrrr", 1, AVR_ISA_1200, 0x1c00) 1665f210c2aSfgsch AVR_INSN (tst, "r=r", "001000rdddddrrrr", 1, AVR_ISA_1200, 0x2000) 1675f210c2aSfgsch 1685f210c2aSfgsch AVR_INSN (andi, "d,M", "0111KKKKddddKKKK", 1, AVR_ISA_1200, 0x7000) 1695f210c2aSfgsch /*XXX special case*/ 1705f210c2aSfgsch AVR_INSN (cbr, "d,n", "0111KKKKddddKKKK", 1, AVR_ISA_1200, 0x7000) 1715f210c2aSfgsch 1725f210c2aSfgsch AVR_INSN (ldi, "d,M", "1110KKKKddddKKKK", 1, AVR_ISA_1200, 0xe000) 1735f210c2aSfgsch AVR_INSN (ser, "d", "11101111dddd1111", 1, AVR_ISA_1200, 0xef0f) 1745f210c2aSfgsch 1755f210c2aSfgsch AVR_INSN (ori, "d,M", "0110KKKKddddKKKK", 1, AVR_ISA_1200, 0x6000) 1765f210c2aSfgsch AVR_INSN (sbr, "d,M", "0110KKKKddddKKKK", 1, AVR_ISA_1200, 0x6000) 1775f210c2aSfgsch 1785f210c2aSfgsch AVR_INSN (cpi, "d,M", "0011KKKKddddKKKK", 1, AVR_ISA_1200, 0x3000) 1795f210c2aSfgsch AVR_INSN (sbci, "d,M", "0100KKKKddddKKKK", 1, AVR_ISA_1200, 0x4000) 1805f210c2aSfgsch AVR_INSN (subi, "d,M", "0101KKKKddddKKKK", 1, AVR_ISA_1200, 0x5000) 1815f210c2aSfgsch 1825f210c2aSfgsch AVR_INSN (sbrc, "r,s", "1111110rrrrr0sss", 1, AVR_ISA_1200, 0xfc00) 1835f210c2aSfgsch AVR_INSN (sbrs, "r,s", "1111111rrrrr0sss", 1, AVR_ISA_1200, 0xfe00) 1845f210c2aSfgsch AVR_INSN (bld, "r,s", "1111100ddddd0sss", 1, AVR_ISA_1200, 0xf800) 1855f210c2aSfgsch AVR_INSN (bst, "r,s", "1111101ddddd0sss", 1, AVR_ISA_1200, 0xfa00) 1865f210c2aSfgsch 1875f210c2aSfgsch AVR_INSN (in, "r,P", "10110PPdddddPPPP", 1, AVR_ISA_1200, 0xb000) 1885f210c2aSfgsch AVR_INSN (out, "P,r", "10111PPrrrrrPPPP", 1, AVR_ISA_1200, 0xb800) 1895f210c2aSfgsch 1905f210c2aSfgsch AVR_INSN (adiw, "w,K", "10010110KKddKKKK", 1, AVR_ISA_2xxx, 0x9600) 1915f210c2aSfgsch AVR_INSN (sbiw, "w,K", "10010111KKddKKKK", 1, AVR_ISA_2xxx, 0x9700) 1925f210c2aSfgsch 1935f210c2aSfgsch AVR_INSN (cbi, "p,s", "10011000pppppsss", 1, AVR_ISA_1200, 0x9800) 1945f210c2aSfgsch AVR_INSN (sbi, "p,s", "10011010pppppsss", 1, AVR_ISA_1200, 0x9a00) 1955f210c2aSfgsch AVR_INSN (sbic, "p,s", "10011001pppppsss", 1, AVR_ISA_1200, 0x9900) 1965f210c2aSfgsch AVR_INSN (sbis, "p,s", "10011011pppppsss", 1, AVR_ISA_1200, 0x9b00) 1975f210c2aSfgsch 1985f210c2aSfgsch AVR_INSN (brcc, "l", "111101lllllll000", 1, AVR_ISA_1200, 0xf400) 1995f210c2aSfgsch AVR_INSN (brcs, "l", "111100lllllll000", 1, AVR_ISA_1200, 0xf000) 2005f210c2aSfgsch AVR_INSN (breq, "l", "111100lllllll001", 1, AVR_ISA_1200, 0xf001) 2015f210c2aSfgsch AVR_INSN (brge, "l", "111101lllllll100", 1, AVR_ISA_1200, 0xf404) 2025f210c2aSfgsch AVR_INSN (brhc, "l", "111101lllllll101", 1, AVR_ISA_1200, 0xf405) 2035f210c2aSfgsch AVR_INSN (brhs, "l", "111100lllllll101", 1, AVR_ISA_1200, 0xf005) 2045f210c2aSfgsch AVR_INSN (brid, "l", "111101lllllll111", 1, AVR_ISA_1200, 0xf407) 2055f210c2aSfgsch AVR_INSN (brie, "l", "111100lllllll111", 1, AVR_ISA_1200, 0xf007) 2065f210c2aSfgsch AVR_INSN (brlo, "l", "111100lllllll000", 1, AVR_ISA_1200, 0xf000) 2075f210c2aSfgsch AVR_INSN (brlt, "l", "111100lllllll100", 1, AVR_ISA_1200, 0xf004) 2085f210c2aSfgsch AVR_INSN (brmi, "l", "111100lllllll010", 1, AVR_ISA_1200, 0xf002) 2095f210c2aSfgsch AVR_INSN (brne, "l", "111101lllllll001", 1, AVR_ISA_1200, 0xf401) 2105f210c2aSfgsch AVR_INSN (brpl, "l", "111101lllllll010", 1, AVR_ISA_1200, 0xf402) 2115f210c2aSfgsch AVR_INSN (brsh, "l", "111101lllllll000", 1, AVR_ISA_1200, 0xf400) 2125f210c2aSfgsch AVR_INSN (brtc, "l", "111101lllllll110", 1, AVR_ISA_1200, 0xf406) 2135f210c2aSfgsch AVR_INSN (brts, "l", "111100lllllll110", 1, AVR_ISA_1200, 0xf006) 2145f210c2aSfgsch AVR_INSN (brvc, "l", "111101lllllll011", 1, AVR_ISA_1200, 0xf403) 2155f210c2aSfgsch AVR_INSN (brvs, "l", "111100lllllll011", 1, AVR_ISA_1200, 0xf003) 2165f210c2aSfgsch 2175f210c2aSfgsch /* Same as br?? above. */ 2185f210c2aSfgsch AVR_INSN (brbc, "s,l", "111101lllllllsss", 1, AVR_ISA_1200, 0xf400) 2195f210c2aSfgsch AVR_INSN (brbs, "s,l", "111100lllllllsss", 1, AVR_ISA_1200, 0xf000) 2205f210c2aSfgsch 2215f210c2aSfgsch AVR_INSN (rcall, "L", "1101LLLLLLLLLLLL", 1, AVR_ISA_1200, 0xd000) 2225f210c2aSfgsch AVR_INSN (rjmp, "L", "1100LLLLLLLLLLLL", 1, AVR_ISA_1200, 0xc000) 2235f210c2aSfgsch 2245f210c2aSfgsch AVR_INSN (call, "h", "1001010hhhhh111h", 2, AVR_ISA_MEGA, 0x940e) 2255f210c2aSfgsch AVR_INSN (jmp, "h", "1001010hhhhh110h", 2, AVR_ISA_MEGA, 0x940c) 2265f210c2aSfgsch 2275f210c2aSfgsch AVR_INSN (asr, "r", "1001010rrrrr0101", 1, AVR_ISA_1200, 0x9405) 2285f210c2aSfgsch AVR_INSN (com, "r", "1001010rrrrr0000", 1, AVR_ISA_1200, 0x9400) 2295f210c2aSfgsch AVR_INSN (dec, "r", "1001010rrrrr1010", 1, AVR_ISA_1200, 0x940a) 2305f210c2aSfgsch AVR_INSN (inc, "r", "1001010rrrrr0011", 1, AVR_ISA_1200, 0x9403) 2315f210c2aSfgsch AVR_INSN (lsr, "r", "1001010rrrrr0110", 1, AVR_ISA_1200, 0x9406) 2325f210c2aSfgsch AVR_INSN (neg, "r", "1001010rrrrr0001", 1, AVR_ISA_1200, 0x9401) 2335f210c2aSfgsch AVR_INSN (pop, "r", "1001000rrrrr1111", 1, AVR_ISA_2xxx, 0x900f) 2345f210c2aSfgsch AVR_INSN (push, "r", "1001001rrrrr1111", 1, AVR_ISA_2xxx, 0x920f) 2355f210c2aSfgsch AVR_INSN (ror, "r", "1001010rrrrr0111", 1, AVR_ISA_1200, 0x9407) 2365f210c2aSfgsch AVR_INSN (swap, "r", "1001010rrrrr0010", 1, AVR_ISA_1200, 0x9402) 2375f210c2aSfgsch 2385f210c2aSfgsch /* Known to be decoded as `nop' by the old core. */ 2395f210c2aSfgsch AVR_INSN (movw, "v,v", "00000001ddddrrrr", 1, AVR_ISA_MUL, 0x0100) 2405f210c2aSfgsch AVR_INSN (muls, "d,d", "00000010ddddrrrr", 1, AVR_ISA_MUL, 0x0200) 2415f210c2aSfgsch AVR_INSN (mulsu,"a,a", "000000110ddd0rrr", 1, AVR_ISA_MUL, 0x0300) 2425f210c2aSfgsch AVR_INSN (fmul, "a,a", "000000110ddd1rrr", 1, AVR_ISA_MUL, 0x0308) 2435f210c2aSfgsch AVR_INSN (fmuls,"a,a", "000000111ddd0rrr", 1, AVR_ISA_MUL, 0x0380) 2445f210c2aSfgsch AVR_INSN (fmulsu,"a,a","000000111ddd1rrr", 1, AVR_ISA_MUL, 0x0388) 2455f210c2aSfgsch 2465f210c2aSfgsch AVR_INSN (sts, "i,r", "1001001ddddd0000", 2, AVR_ISA_2xxx, 0x9200) 2475f210c2aSfgsch AVR_INSN (lds, "r,i", "1001000ddddd0000", 2, AVR_ISA_2xxx, 0x9000) 2485f210c2aSfgsch 2495f210c2aSfgsch /* Special case for b+0, `e' must be next entry after `b', 2505f210c2aSfgsch b={Y=1,Z=0}, ee={X=11,Y=10,Z=00}, !=1 if -e or e+ or X. */ 2515f210c2aSfgsch AVR_INSN (ldd, "r,b", "10o0oo0dddddbooo", 1, AVR_ISA_2xxx, 0x8000) 2525f210c2aSfgsch AVR_INSN (ld, "r,e", "100!000dddddee-+", 1, AVR_ISA_1200, 0x8000) 2535f210c2aSfgsch AVR_INSN (std, "b,r", "10o0oo1rrrrrbooo", 1, AVR_ISA_2xxx, 0x8200) 2545f210c2aSfgsch AVR_INSN (st, "e,r", "100!001rrrrree-+", 1, AVR_ISA_1200, 0x8200) 2555f210c2aSfgsch 2565f210c2aSfgsch /* These are for devices that don't exist yet 2575f210c2aSfgsch (>128K program memory, PC = EIND:Z). */ 2585f210c2aSfgsch AVR_INSN (eicall, "", "1001010100011001", 1, AVR_ISA_EIND, 0x9519) 2595f210c2aSfgsch AVR_INSN (eijmp, "", "1001010000011001", 1, AVR_ISA_EIND, 0x9419) 2605f210c2aSfgsch 261