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 |
18 | * License along with this library; if not, see <http://www.gnu.org/licenses/>. |
19 | */ |
20 | |
21 | #ifndef TARGET_CRIS_CRISV10_DECODE_H |
22 | #define TARGET_CRIS_CRISV10_DECODE_H |
23 | |
24 | #define CRISV10_MODE_QIMMEDIATE 0 |
25 | #define CRISV10_MODE_REG 1 |
26 | #define CRISV10_MODE_INDIRECT 2 |
27 | #define CRISV10_MODE_AUTOINC 3 |
28 | |
29 | /* Quick Immediate. */ |
30 | #define CRISV10_QIMM_BCC_R0 0 |
31 | #define CRISV10_QIMM_BCC_R1 1 |
32 | #define CRISV10_QIMM_BCC_R2 2 |
33 | #define CRISV10_QIMM_BCC_R3 3 |
34 | |
35 | #define CRISV10_QIMM_BDAP_R0 4 |
36 | #define CRISV10_QIMM_BDAP_R1 5 |
37 | #define CRISV10_QIMM_BDAP_R2 6 |
38 | #define CRISV10_QIMM_BDAP_R3 7 |
39 | |
40 | #define CRISV10_QIMM_ADDQ 8 |
41 | #define CRISV10_QIMM_MOVEQ 9 |
42 | #define CRISV10_QIMM_SUBQ 10 |
43 | #define CRISV10_QIMM_CMPQ 11 |
44 | #define CRISV10_QIMM_ANDQ 12 |
45 | #define CRISV10_QIMM_ORQ 13 |
46 | #define CRISV10_QIMM_ASHQ 14 |
47 | #define CRISV10_QIMM_LSHQ 15 |
48 | |
49 | |
50 | #define CRISV10_REG_ADDX 0 |
51 | #define CRISV10_REG_MOVX 1 |
52 | #define CRISV10_REG_SUBX 2 |
53 | #define CRISV10_REG_LSL 3 |
54 | #define CRISV10_REG_ADDI 4 |
55 | #define CRISV10_REG_BIAP 5 |
56 | #define CRISV10_REG_NEG 6 |
57 | #define CRISV10_REG_BOUND 7 |
58 | #define CRISV10_REG_ADD 8 |
59 | #define CRISV10_REG_MOVE_R 9 |
60 | #define CRISV10_REG_MOVE_SPR_R 9 |
61 | #define CRISV10_REG_MOVE_R_SPR 8 |
62 | #define CRISV10_REG_SUB 10 |
63 | #define CRISV10_REG_CMP 11 |
64 | #define CRISV10_REG_AND 12 |
65 | #define CRISV10_REG_OR 13 |
66 | #define CRISV10_REG_ASR 14 |
67 | #define CRISV10_REG_LSR 15 |
68 | |
69 | #define CRISV10_REG_BTST 3 |
70 | #define CRISV10_REG_SCC 4 |
71 | #define CRISV10_REG_SETF 6 |
72 | #define CRISV10_REG_CLEARF 7 |
73 | #define CRISV10_REG_BIAP 5 |
74 | #define CRISV10_REG_ABS 10 |
75 | #define CRISV10_REG_DSTEP 11 |
76 | #define CRISV10_REG_LZ 12 |
77 | #define CRISV10_REG_NOT 13 |
78 | #define CRISV10_REG_SWAP 13 |
79 | #define CRISV10_REG_XOR 14 |
80 | #define CRISV10_REG_MSTEP 15 |
81 | |
82 | /* Indirect, var size. */ |
83 | #define CRISV10_IND_TEST 14 |
84 | #define CRISV10_IND_MUL 4 |
85 | #define CRISV10_IND_BDAP_M 5 |
86 | #define CRISV10_IND_ADD 8 |
87 | #define CRISV10_IND_MOVE_M_R 9 |
88 | |
89 | |
90 | /* indirect fixed size. */ |
91 | #define CRISV10_IND_ADDX 0 |
92 | #define CRISV10_IND_MOVX 1 |
93 | #define CRISV10_IND_SUBX 2 |
94 | #define CRISV10_IND_CMPX 3 |
95 | #define CRISV10_IND_JUMP_M 4 |
96 | #define CRISV10_IND_DIP 5 |
97 | #define CRISV10_IND_JUMP_R 6 |
98 | #define CRISV17_IND_ADDC 6 |
99 | #define CRISV10_IND_BOUND 7 |
100 | #define CRISV10_IND_BCC_M 7 |
101 | #define CRISV10_IND_MOVE_M_SPR 8 |
102 | #define CRISV10_IND_MOVE_SPR_M 9 |
103 | #define CRISV10_IND_SUB 10 |
104 | #define CRISV10_IND_CMP 11 |
105 | #define CRISV10_IND_AND 12 |
106 | #define CRISV10_IND_OR 13 |
107 | #define CRISV10_IND_MOVE_R_M 15 |
108 | |
109 | #define CRISV10_IND_MOVEM_M_R 14 |
110 | #define CRISV10_IND_MOVEM_R_M 15 |
111 | |
112 | #endif |
113 | |