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Edgar E. Iglesias40e9edd2010-02-15 12:18:57 +01001/*
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 Swirl70539e12010-03-07 15:48:43 +000018 * License along with this library; if not, see <http://www.gnu.org/licenses/>.
Edgar E. Iglesias40e9edd2010-02-15 12:18:57 +010019 */
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