Edgar E. Iglesias | 40e9edd | 2010-02-15 12:18:57 +0100 | [diff] [blame] | 1 | /* |
| 2 | * CRISv10 insn decoding macros. |
| 3 | * |
| 4 | * Copyright (c) 2010 AXIS Communications AB |
| 5 | * Written by Edgar E. Iglesias. |
| 6 | * |
| 7 | * This library is free software; you can redistribute it and/or |
| 8 | * modify it under the terms of the GNU Lesser General Public |
| 9 | * License as published by the Free Software Foundation; either |
| 10 | * version 2 of the License, or (at your option) any later version. |
| 11 | * |
| 12 | * This library is distributed in the hope that it will be useful, |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 15 | * Lesser General Public License for more details. |
| 16 | * |
| 17 | * You should have received a copy of the GNU Lesser General Public |
Blue Swirl | 70539e1 | 2010-03-07 15:48:43 +0000 | [diff] [blame] | 18 | * License along with this library; if not, see <http://www.gnu.org/licenses/>. |
Edgar E. Iglesias | 40e9edd | 2010-02-15 12:18:57 +0100 | [diff] [blame] | 19 | */ |
| 20 | |
| 21 | #define CRISV10_MODE_QIMMEDIATE 0 |
| 22 | #define CRISV10_MODE_REG 1 |
| 23 | #define CRISV10_MODE_INDIRECT 2 |
| 24 | #define CRISV10_MODE_AUTOINC 3 |
| 25 | |
| 26 | /* Quick Immediate. */ |
| 27 | #define CRISV10_QIMM_BCC_R0 0 |
| 28 | #define CRISV10_QIMM_BCC_R1 1 |
| 29 | #define CRISV10_QIMM_BCC_R2 2 |
| 30 | #define CRISV10_QIMM_BCC_R3 3 |
| 31 | |
| 32 | #define CRISV10_QIMM_BDAP_R0 4 |
| 33 | #define CRISV10_QIMM_BDAP_R1 5 |
| 34 | #define CRISV10_QIMM_BDAP_R2 6 |
| 35 | #define CRISV10_QIMM_BDAP_R3 7 |
| 36 | |
| 37 | #define CRISV10_QIMM_ADDQ 8 |
| 38 | #define CRISV10_QIMM_MOVEQ 9 |
| 39 | #define CRISV10_QIMM_SUBQ 10 |
| 40 | #define CRISV10_QIMM_CMPQ 11 |
| 41 | #define CRISV10_QIMM_ANDQ 12 |
| 42 | #define CRISV10_QIMM_ORQ 13 |
| 43 | #define CRISV10_QIMM_ASHQ 14 |
| 44 | #define CRISV10_QIMM_LSHQ 15 |
| 45 | |
| 46 | |
| 47 | #define CRISV10_REG_ADDX 0 |
| 48 | #define CRISV10_REG_MOVX 1 |
| 49 | #define CRISV10_REG_SUBX 2 |
| 50 | #define CRISV10_REG_LSL 3 |
| 51 | #define CRISV10_REG_ADDI 4 |
| 52 | #define CRISV10_REG_BIAP 5 |
| 53 | #define CRISV10_REG_NEG 6 |
| 54 | #define CRISV10_REG_BOUND 7 |
| 55 | #define CRISV10_REG_ADD 8 |
| 56 | #define CRISV10_REG_MOVE_R 9 |
| 57 | #define CRISV10_REG_MOVE_SPR_R 9 |
| 58 | #define CRISV10_REG_MOVE_R_SPR 8 |
| 59 | #define CRISV10_REG_SUB 10 |
| 60 | #define CRISV10_REG_CMP 11 |
| 61 | #define CRISV10_REG_AND 12 |
| 62 | #define CRISV10_REG_OR 13 |
| 63 | #define CRISV10_REG_ASR 14 |
| 64 | #define CRISV10_REG_LSR 15 |
| 65 | |
| 66 | #define CRISV10_REG_BTST 3 |
| 67 | #define CRISV10_REG_SCC 4 |
| 68 | #define CRISV10_REG_SETF 6 |
| 69 | #define CRISV10_REG_CLEARF 7 |
| 70 | #define CRISV10_REG_BIAP 5 |
| 71 | #define CRISV10_REG_ABS 10 |
| 72 | #define CRISV10_REG_DSTEP 11 |
| 73 | #define CRISV10_REG_LZ 12 |
| 74 | #define CRISV10_REG_NOT 13 |
| 75 | #define CRISV10_REG_SWAP 13 |
| 76 | #define CRISV10_REG_XOR 14 |
| 77 | #define CRISV10_REG_MSTEP 15 |
| 78 | |
| 79 | /* Indirect, var size. */ |
| 80 | #define CRISV10_IND_TEST 14 |
| 81 | #define CRISV10_IND_MUL 4 |
| 82 | #define CRISV10_IND_BDAP_M 5 |
| 83 | #define CRISV10_IND_ADD 8 |
| 84 | #define CRISV10_IND_MOVE_M_R 9 |
| 85 | |
| 86 | |
| 87 | /* indirect fixed size. */ |
| 88 | #define CRISV10_IND_ADDX 0 |
| 89 | #define CRISV10_IND_MOVX 1 |
| 90 | #define CRISV10_IND_SUBX 2 |
| 91 | #define CRISV10_IND_CMPX 3 |
| 92 | #define CRISV10_IND_JUMP_M 4 |
| 93 | #define CRISV10_IND_DIP 5 |
| 94 | #define CRISV10_IND_JUMP_R 6 |
| 95 | #define CRISV10_IND_BOUND 7 |
| 96 | #define CRISV10_IND_BCC_M 7 |
| 97 | #define CRISV10_IND_MOVE_M_SPR 8 |
| 98 | #define CRISV10_IND_MOVE_SPR_M 9 |
| 99 | #define CRISV10_IND_SUB 10 |
| 100 | #define CRISV10_IND_CMP 11 |
| 101 | #define CRISV10_IND_AND 12 |
| 102 | #define CRISV10_IND_OR 13 |
| 103 | #define CRISV10_IND_MOVE_R_M 15 |
| 104 | |
| 105 | #define CRISV10_IND_MOVEM_M_R 14 |
| 106 | #define CRISV10_IND_MOVEM_R_M 15 |
| 107 | |