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