root / target-cris / crisv32-decode.h @ 5478670f
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1 | 5478670f | ths | /*
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2 | 5478670f | ths | * CRIS insn decoding macros.
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3 | 5478670f | ths | *
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4 | 5478670f | ths | * Copyright (c) 2007 AXIS Communications AB
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5 | 5478670f | ths | * Written by Edgar E. Iglesias.
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6 | 5478670f | ths | *
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7 | 5478670f | ths | * This library is free software; you can redistribute it and/or
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8 | 5478670f | ths | * modify it under the terms of the GNU Lesser General Public
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9 | 5478670f | ths | * License as published by the Free Software Foundation; either
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10 | 5478670f | ths | * version 2 of the License, or (at your option) any later version.
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11 | 5478670f | ths | *
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12 | 5478670f | ths | * This library is distributed in the hope that it will be useful,
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13 | 5478670f | ths | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 | 5478670f | ths | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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15 | 5478670f | ths | * Lesser General Public License for more details.
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16 | 5478670f | ths | *
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17 | 5478670f | ths | * You should have received a copy of the GNU Lesser General Public
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18 | 5478670f | ths | * License along with this library; if not, write to the Free Software
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19 | 5478670f | ths | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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20 | 5478670f | ths | */
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21 | 5478670f | ths | |
22 | 5478670f | ths | /* Convenient binary macros. */
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23 | 5478670f | ths | #define HEX__(n) 0x##n##LU |
24 | 5478670f | ths | #define B8__(x) ((x&0x0000000FLU)?1:0) \ |
25 | 5478670f | ths | + ((x&0x000000F0LU)?2:0) \ |
26 | 5478670f | ths | + ((x&0x00000F00LU)?4:0) \ |
27 | 5478670f | ths | + ((x&0x0000F000LU)?8:0) \ |
28 | 5478670f | ths | + ((x&0x000F0000LU)?16:0) \ |
29 | 5478670f | ths | + ((x&0x00F00000LU)?32:0) \ |
30 | 5478670f | ths | + ((x&0x0F000000LU)?64:0) \ |
31 | 5478670f | ths | + ((x&0xF0000000LU)?128:0) |
32 | 5478670f | ths | #define B8(d) ((unsigned char)B8__(HEX__(d))) |
33 | 5478670f | ths | |
34 | 5478670f | ths | /* Quick imm. */
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35 | 5478670f | ths | #define DEC_BCCQ {B8(00000000), B8(11110000)} |
36 | 5478670f | ths | #define DEC_ADDOQ {B8(00010000), B8(11110000)} |
37 | 5478670f | ths | #define DEC_ADDQ {B8(00100000), B8(11111100)} |
38 | 5478670f | ths | #define DEC_MOVEQ {B8(00100100), B8(11111100)} |
39 | 5478670f | ths | #define DEC_SUBQ {B8(00101000), B8(11111100)} |
40 | 5478670f | ths | #define DEC_CMPQ {B8(00101100), B8(11111100)} |
41 | 5478670f | ths | #define DEC_ANDQ {B8(00110000), B8(11111100)} |
42 | 5478670f | ths | #define DEC_ORQ {B8(00110100), B8(11111100)} |
43 | 5478670f | ths | #define DEC_BTSTQ {B8(00111000), B8(11111110)} |
44 | 5478670f | ths | #define DEC_ASRQ {B8(00111010), B8(11111110)} |
45 | 5478670f | ths | #define DEC_LSLQ {B8(00111100), B8(11111110)} |
46 | 5478670f | ths | #define DEC_LSRQ {B8(00111110), B8(11111110)} |
47 | 5478670f | ths | |
48 | 5478670f | ths | /* Register. */
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49 | 5478670f | ths | #define DEC_MOVU_R {B8(01000100), B8(11111110)} |
50 | 5478670f | ths | #define DEC_MOVU_R {B8(01000100), B8(11111110)} |
51 | 5478670f | ths | #define DEC_MOVS_R {B8(01000110), B8(11111110)} |
52 | 5478670f | ths | #define DEC_MOVE_R {B8(01100100), B8(11111100)} |
53 | 5478670f | ths | #define DEC_MOVE_RP {B8(01100011), B8(11111111)} |
54 | 5478670f | ths | #define DEC_MOVE_PR {B8(01100111), B8(11111111)} |
55 | 5478670f | ths | #define DEC_DSTEP_R {B8(01101111), B8(11111111)} |
56 | 5478670f | ths | #define DEC_MOVE_RS {B8(10110111), B8(11111111)} |
57 | 5478670f | ths | #define DEC_MOVE_SR {B8(11110111), B8(11111111)} |
58 | 5478670f | ths | #define DEC_ADDU_R {B8(01000000), B8(11111110)} |
59 | 5478670f | ths | #define DEC_ADDS_R {B8(01000010), B8(11111110)} |
60 | 5478670f | ths | #define DEC_ADD_R {B8(01100000), B8(11111100)} |
61 | 5478670f | ths | #define DEC_ADDI_R {B8(01010000), B8(11111100)} |
62 | 5478670f | ths | #define DEC_MULS_R {B8(11010000), B8(11111100)} |
63 | 5478670f | ths | #define DEC_MULU_R {B8(10010000), B8(11111100)} |
64 | 5478670f | ths | #define DEC_ADDI_ACR {B8(01010100), B8(11111100)} |
65 | 5478670f | ths | #define DEC_NEG_R {B8(01011000), B8(11111100)} |
66 | 5478670f | ths | #define DEC_BOUND_R {B8(01011100), B8(11111100)} |
67 | 5478670f | ths | #define DEC_SUBU_R {B8(01001000), B8(11111110)} |
68 | 5478670f | ths | #define DEC_SUBS_R {B8(01001010), B8(11111110)} |
69 | 5478670f | ths | #define DEC_SUB_R {B8(01101000), B8(11111100)} |
70 | 5478670f | ths | #define DEC_CMP_R {B8(01101100), B8(11111100)} |
71 | 5478670f | ths | #define DEC_AND_R {B8(01110000), B8(11111100)} |
72 | 5478670f | ths | #define DEC_ABS_R {B8(01101011), B8(11111111)} |
73 | 5478670f | ths | #define DEC_LZ_R {B8(01110011), B8(11111111)} |
74 | 5478670f | ths | #define DEC_MCP_R {B8(01111111), B8(11111111)} |
75 | 5478670f | ths | #define DEC_SWAP_R {B8(01110111), B8(11111111)} |
76 | 5478670f | ths | #define DEC_XOR_R {B8(01111011), B8(11111111)} |
77 | 5478670f | ths | #define DEC_LSL_R {B8(01001100), B8(11111100)} |
78 | 5478670f | ths | #define DEC_LSR_R {B8(01111100), B8(11111100)} |
79 | 5478670f | ths | #define DEC_ASR_R {B8(01111000), B8(11111100)} |
80 | 5478670f | ths | #define DEC_OR_R {B8(01110100), B8(11111100)} |
81 | 5478670f | ths | #define DEC_BTST_R {B8(01001111), B8(11111111)} |
82 | 5478670f | ths | |
83 | 5478670f | ths | /* Fixed. */
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84 | 5478670f | ths | #define DEC_SETF {B8(01011011), B8(11111111)} |
85 | 5478670f | ths | #define DEC_CLEARF {B8(01011111), B8(11111111)} |
86 | 5478670f | ths | |
87 | 5478670f | ths | /* Memory. */
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88 | 5478670f | ths | #define DEC_ADDU_M {B8(10000000), B8(10111110)} |
89 | 5478670f | ths | #define DEC_ADDS_M {B8(10000010), B8(10111110)} |
90 | 5478670f | ths | #define DEC_MOVU_M {B8(10000100), B8(10111110)} |
91 | 5478670f | ths | #define DEC_MOVS_M {B8(10000110), B8(10111110)} |
92 | 5478670f | ths | #define DEC_SUBU_M {B8(10001000), B8(10111110)} |
93 | 5478670f | ths | #define DEC_SUBS_M {B8(10001010), B8(10111110)} |
94 | 5478670f | ths | #define DEC_CMPU_M {B8(10001100), B8(10111110)} |
95 | 5478670f | ths | #define DEC_CMPS_M {B8(10001110), B8(10111110)} |
96 | 5478670f | ths | #define DEC_ADDO_M {B8(10010100), B8(10111100)} |
97 | 5478670f | ths | #define DEC_BOUND_M {B8(10011100), B8(10111100)} |
98 | 5478670f | ths | #define DEC_ADD_M {B8(10100000), B8(10111100)} |
99 | 5478670f | ths | #define DEC_MOVE_MR {B8(10100100), B8(10111100)} |
100 | 5478670f | ths | #define DEC_SUB_M {B8(10101000), B8(10111100)} |
101 | 5478670f | ths | #define DEC_CMP_M {B8(10101100), B8(10111100)} |
102 | 5478670f | ths | #define DEC_AND_M {B8(10110000), B8(10111100)} |
103 | 5478670f | ths | #define DEC_OR_M {B8(10110100), B8(10111100)} |
104 | 5478670f | ths | #define DEC_TEST_M {B8(10111000), B8(10111100)} |
105 | 5478670f | ths | #define DEC_MOVE_RM {B8(10111100), B8(10111100)} |
106 | 5478670f | ths | |
107 | 5478670f | ths | #define DEC_ADDC_R {B8(01010111), B8(11111111)} |
108 | 5478670f | ths | #define DEC_ADDC_MR {B8(10011010), B8(10111111)} |
109 | 5478670f | ths | #define DEC_LAPCQ {B8(10010111), B8(11111111)} |
110 | 5478670f | ths | #define DEC_LAPC_IM {B8(11010111), B8(11111111)} |
111 | 5478670f | ths | |
112 | 5478670f | ths | #define DEC_MOVE_MP {B8(10100011), B8(10111111)} |
113 | 5478670f | ths | #define DEC_MOVE_PM {B8(10100111), B8(10111111)} |
114 | 5478670f | ths | |
115 | 5478670f | ths | #define DEC_SCC_R {B8(01010011), B8(11111111)} |
116 | 5478670f | ths | #define DEC_RFE_ETC {B8(10010011), B8(11111111)} |
117 | 5478670f | ths | #define DEC_JUMP_P {B8(10011111), B8(11111111)} |
118 | 5478670f | ths | #define DEC_BCC_IM {B8(11011111), B8(11111111)} |
119 | 5478670f | ths | #define DEC_JAS_R {B8(10011011), B8(11111111)} |
120 | 5478670f | ths | #define DEC_JASC_R {B8(10110011), B8(11111111)} |
121 | 5478670f | ths | #define DEC_JAS_IM {B8(11011011), B8(11111111)} |
122 | 5478670f | ths | #define DEC_JASC_IM {B8(11110011), B8(11111111)} |
123 | 5478670f | ths | #define DEC_BAS_IM {B8(11101011), B8(11111111)} |
124 | 5478670f | ths | #define DEC_BASC_IM {B8(11101111), B8(11111111)} |
125 | 5478670f | ths | #define DEC_MOVEM_MR {B8(10111011), B8(10111111)} |
126 | 5478670f | ths | #define DEC_MOVEM_RM {B8(10111111), B8(10111111)} |