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1 | e90e390c | Edgar E. Iglesias | /* Disassemble Xilinx microblaze instructions.
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2 | e90e390c | Edgar E. Iglesias | Copyright (C) 1993, 1999, 2000 Free Software Foundation, Inc.
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3 | e90e390c | Edgar E. Iglesias | |
4 | e90e390c | Edgar E. Iglesias | This program is free software; you can redistribute it and/or modify
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5 | e90e390c | Edgar E. Iglesias | it under the terms of the GNU General Public License as published by
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6 | e90e390c | Edgar E. Iglesias | the Free Software Foundation; either version 2 of the License, or
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7 | e90e390c | Edgar E. Iglesias | (at your option) any later version.
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8 | e90e390c | Edgar E. Iglesias | |
9 | e90e390c | Edgar E. Iglesias | This program is distributed in the hope that it will be useful,
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10 | e90e390c | Edgar E. Iglesias | but WITHOUT ANY WARRANTY; without even the implied warranty of
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11 | e90e390c | Edgar E. Iglesias | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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12 | e90e390c | Edgar E. Iglesias | GNU General Public License for more details.
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13 | e90e390c | Edgar E. Iglesias | |
14 | e90e390c | Edgar E. Iglesias | You should have received a copy of the GNU General Public License
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15 | 70539e18 | Blue Swirl | along with this program; if not, see <http://www.gnu.org/licenses/>. */
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16 | e90e390c | Edgar E. Iglesias | |
17 | e90e390c | Edgar E. Iglesias | /*
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18 | e90e390c | Edgar E. Iglesias | * Copyright (c) 2001 Xilinx, Inc. All rights reserved.
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19 | e90e390c | Edgar E. Iglesias | *
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20 | e90e390c | Edgar E. Iglesias | * Redistribution and use in source and binary forms are permitted
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21 | e90e390c | Edgar E. Iglesias | * provided that the above copyright notice and this paragraph are
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22 | e90e390c | Edgar E. Iglesias | * duplicated in all such forms and that any documentation,
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23 | e90e390c | Edgar E. Iglesias | * advertising materials, and other materials related to such
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24 | e90e390c | Edgar E. Iglesias | * distribution and use acknowledge that the software was developed
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25 | e90e390c | Edgar E. Iglesias | * by Xilinx, Inc. The name of the Company may not be used to endorse
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26 | e90e390c | Edgar E. Iglesias | * or promote products derived from this software without specific prior
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27 | e90e390c | Edgar E. Iglesias | * written permission.
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28 | e90e390c | Edgar E. Iglesias | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
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29 | e90e390c | Edgar E. Iglesias | * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
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30 | e90e390c | Edgar E. Iglesias | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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31 | e90e390c | Edgar E. Iglesias | *
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32 | e90e390c | Edgar E. Iglesias | * Xilinx, Inc.
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33 | e90e390c | Edgar E. Iglesias | */
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34 | e90e390c | Edgar E. Iglesias | |
35 | e90e390c | Edgar E. Iglesias | |
36 | e90e390c | Edgar E. Iglesias | #include <stdio.h> |
37 | e90e390c | Edgar E. Iglesias | #define STATIC_TABLE
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38 | e90e390c | Edgar E. Iglesias | #define DEFINE_TABLE
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39 | e90e390c | Edgar E. Iglesias | |
40 | 6287462e | Edgar E. Iglesias | #define TRUE 1 |
41 | 6287462e | Edgar E. Iglesias | #define FALSE 0 |
42 | 6287462e | Edgar E. Iglesias | |
43 | e90e390c | Edgar E. Iglesias | #ifndef MICROBLAZE_OPC
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44 | e90e390c | Edgar E. Iglesias | #define MICROBLAZE_OPC
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45 | e90e390c | Edgar E. Iglesias | /* Assembler instructions for Xilinx's microblaze processor
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46 | e90e390c | Edgar E. Iglesias | Copyright (C) 1999, 2000 Free Software Foundation, Inc.
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47 | e90e390c | Edgar E. Iglesias | |
48 | e90e390c | Edgar E. Iglesias |
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49 | e90e390c | Edgar E. Iglesias | This program is free software; you can redistribute it and/or modify
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50 | e90e390c | Edgar E. Iglesias | it under the terms of the GNU General Public License as published by
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51 | e90e390c | Edgar E. Iglesias | the Free Software Foundation; either version 2 of the License, or
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52 | e90e390c | Edgar E. Iglesias | (at your option) any later version.
|
53 | e90e390c | Edgar E. Iglesias | |
54 | e90e390c | Edgar E. Iglesias | This program is distributed in the hope that it will be useful,
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55 | e90e390c | Edgar E. Iglesias | but WITHOUT ANY WARRANTY; without even the implied warranty of
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56 | e90e390c | Edgar E. Iglesias | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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57 | e90e390c | Edgar E. Iglesias | GNU General Public License for more details.
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58 | e90e390c | Edgar E. Iglesias | |
59 | e90e390c | Edgar E. Iglesias | You should have received a copy of the GNU General Public License
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60 | 70539e18 | Blue Swirl | along with this program; if not, see <http://www.gnu.org/licenses/>. */
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61 | e90e390c | Edgar E. Iglesias | |
62 | e90e390c | Edgar E. Iglesias | /*
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63 | e90e390c | Edgar E. Iglesias | * Copyright (c) 2001 Xilinx, Inc. All rights reserved.
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64 | e90e390c | Edgar E. Iglesias | *
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65 | e90e390c | Edgar E. Iglesias | * Redistribution and use in source and binary forms are permitted
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66 | e90e390c | Edgar E. Iglesias | * provided that the above copyright notice and this paragraph are
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67 | e90e390c | Edgar E. Iglesias | * duplicated in all such forms and that any documentation,
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68 | e90e390c | Edgar E. Iglesias | * advertising materials, and other materials related to such
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69 | e90e390c | Edgar E. Iglesias | * distribution and use acknowledge that the software was developed
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70 | e90e390c | Edgar E. Iglesias | * by Xilinx, Inc. The name of the Company may not be used to endorse
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71 | e90e390c | Edgar E. Iglesias | * or promote products derived from this software without specific prior
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72 | e90e390c | Edgar E. Iglesias | * written permission.
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73 | e90e390c | Edgar E. Iglesias | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
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74 | e90e390c | Edgar E. Iglesias | * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
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75 | e90e390c | Edgar E. Iglesias | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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76 | e90e390c | Edgar E. Iglesias | *
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77 | e90e390c | Edgar E. Iglesias | * Xilinx, Inc.
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78 | e90e390c | Edgar E. Iglesias | */
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79 | e90e390c | Edgar E. Iglesias | |
80 | e90e390c | Edgar E. Iglesias | |
81 | e90e390c | Edgar E. Iglesias | #ifndef MICROBLAZE_OPCM
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82 | e90e390c | Edgar E. Iglesias | #define MICROBLAZE_OPCM
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83 | e90e390c | Edgar E. Iglesias | |
84 | e90e390c | Edgar E. Iglesias | /*
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85 | e90e390c | Edgar E. Iglesias | * Copyright (c) 2001 Xilinx, Inc. All rights reserved.
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86 | e90e390c | Edgar E. Iglesias | *
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87 | e90e390c | Edgar E. Iglesias | * Redistribution and use in source and binary forms are permitted
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88 | e90e390c | Edgar E. Iglesias | * provided that the above copyright notice and this paragraph are
|
89 | e90e390c | Edgar E. Iglesias | * duplicated in all such forms and that any documentation,
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90 | e90e390c | Edgar E. Iglesias | * advertising materials, and other materials related to such
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91 | e90e390c | Edgar E. Iglesias | * distribution and use acknowledge that the software was developed
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92 | e90e390c | Edgar E. Iglesias | * by Xilinx, Inc. The name of the Company may not be used to endorse
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93 | e90e390c | Edgar E. Iglesias | * or promote products derived from this software without specific prior
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94 | e90e390c | Edgar E. Iglesias | * written permission.
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95 | e90e390c | Edgar E. Iglesias | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
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96 | e90e390c | Edgar E. Iglesias | * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
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97 | e90e390c | Edgar E. Iglesias | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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98 | e90e390c | Edgar E. Iglesias | *
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99 | e90e390c | Edgar E. Iglesias | * Xilinx, Inc.
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100 | e90e390c | Edgar E. Iglesias | * $Header:
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101 | e90e390c | Edgar E. Iglesias | */
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102 | e90e390c | Edgar E. Iglesias | |
103 | e90e390c | Edgar E. Iglesias | enum microblaze_instr {
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104 | e90e390c | Edgar E. Iglesias | add, rsub, addc, rsubc, addk, rsubk, addkc, rsubkc, cmp, cmpu, |
105 | 6287462e | Edgar E. Iglesias | addi, rsubi, addic, rsubic, addik, rsubik, addikc, rsubikc, mul, mulh, mulhu, mulhsu, |
106 | e90e390c | Edgar E. Iglesias | idiv, idivu, bsll, bsra, bsrl, get, put, nget, nput, cget, cput, |
107 | e90e390c | Edgar E. Iglesias | ncget, ncput, muli, bslli, bsrai, bsrli, mului, or, and, xor, |
108 | 6287462e | Edgar E. Iglesias | andn, pcmpbf, pcmpbc, pcmpeq, pcmpne, sra, src, srl, sext8, sext16, wic, wdc, wdcclear, wdcflush, mts, mfs, br, brd, |
109 | e90e390c | Edgar E. Iglesias | brld, bra, brad, brald, microblaze_brk, beq, beqd, bne, bned, blt, |
110 | e90e390c | Edgar E. Iglesias | bltd, ble, bled, bgt, bgtd, bge, bged, ori, andi, xori, andni, |
111 | e90e390c | Edgar E. Iglesias | imm, rtsd, rtid, rtbd, rted, bri, brid, brlid, brai, braid, bralid, |
112 | e90e390c | Edgar E. Iglesias | brki, beqi, beqid, bnei, bneid, blti, bltid, blei, bleid, bgti, |
113 | 6287462e | Edgar E. Iglesias | bgtid, bgei, bgeid, lbu, lhu, lw, lwx, sb, sh, sw, swx, lbui, lhui, lwi, |
114 | e90e390c | Edgar E. Iglesias | sbi, shi, swi, msrset, msrclr, tuqula, fadd, frsub, fmul, fdiv, |
115 | 6287462e | Edgar E. Iglesias | fcmp_lt, fcmp_eq, fcmp_le, fcmp_gt, fcmp_ne, fcmp_ge, fcmp_un, flt, fint, fsqrt, |
116 | 6287462e | Edgar E. Iglesias | tget, tcget, tnget, tncget, tput, tcput, tnput, tncput, |
117 | 6287462e | Edgar E. Iglesias | eget, ecget, neget, necget, eput, ecput, neput, necput, |
118 | 6287462e | Edgar E. Iglesias | teget, tecget, tneget, tnecget, teput, tecput, tneput, tnecput, |
119 | 6287462e | Edgar E. Iglesias | aget, caget, naget, ncaget, aput, caput, naput, ncaput, |
120 | 6287462e | Edgar E. Iglesias | taget, tcaget, tnaget, tncaget, taput, tcaput, tnaput, tncaput, |
121 | 6287462e | Edgar E. Iglesias | eaget, ecaget, neaget, necaget, eaput, ecaput, neaput, necaput, |
122 | 6287462e | Edgar E. Iglesias | teaget, tecaget, tneaget, tnecaget, teaput, tecaput, tneaput, tnecaput, |
123 | 6287462e | Edgar E. Iglesias | getd, tgetd, cgetd, tcgetd, ngetd, tngetd, ncgetd, tncgetd, |
124 | 6287462e | Edgar E. Iglesias | putd, tputd, cputd, tcputd, nputd, tnputd, ncputd, tncputd, |
125 | 6287462e | Edgar E. Iglesias | egetd, tegetd, ecgetd, tecgetd, negetd, tnegetd, necgetd, tnecgetd, |
126 | 6287462e | Edgar E. Iglesias | eputd, teputd, ecputd, tecputd, neputd, tneputd, necputd, tnecputd, |
127 | 6287462e | Edgar E. Iglesias | agetd, tagetd, cagetd, tcagetd, nagetd, tnagetd, ncagetd, tncagetd, |
128 | 6287462e | Edgar E. Iglesias | aputd, taputd, caputd, tcaputd, naputd, tnaputd, ncaputd, tncaputd, |
129 | 6287462e | Edgar E. Iglesias | eagetd, teagetd, ecagetd, tecagetd, neagetd, tneagetd, necagetd, tnecagetd, |
130 | 6287462e | Edgar E. Iglesias | eaputd, teaputd, ecaputd, tecaputd, neaputd, tneaputd, necaputd, tnecaputd, |
131 | 6287462e | Edgar E. Iglesias | invalid_inst } ; |
132 | e90e390c | Edgar E. Iglesias | |
133 | e90e390c | Edgar E. Iglesias | enum microblaze_instr_type {
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134 | e90e390c | Edgar E. Iglesias | arithmetic_inst, logical_inst, mult_inst, div_inst, branch_inst, |
135 | e90e390c | Edgar E. Iglesias | return_inst, immediate_inst, special_inst, memory_load_inst, |
136 | e90e390c | Edgar E. Iglesias | memory_store_inst, barrel_shift_inst, anyware_inst }; |
137 | e90e390c | Edgar E. Iglesias | |
138 | e90e390c | Edgar E. Iglesias | #define INST_WORD_SIZE 4 |
139 | e90e390c | Edgar E. Iglesias | |
140 | e90e390c | Edgar E. Iglesias | /* gen purpose regs go from 0 to 31 */
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141 | e90e390c | Edgar E. Iglesias | /* mask is reg num - max_reg_num, ie reg_num - 32 in this case */
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142 | e90e390c | Edgar E. Iglesias | |
143 | e90e390c | Edgar E. Iglesias | #define REG_PC_MASK 0x8000 |
144 | e90e390c | Edgar E. Iglesias | #define REG_MSR_MASK 0x8001 |
145 | e90e390c | Edgar E. Iglesias | #define REG_EAR_MASK 0x8003 |
146 | e90e390c | Edgar E. Iglesias | #define REG_ESR_MASK 0x8005 |
147 | e90e390c | Edgar E. Iglesias | #define REG_FSR_MASK 0x8007 |
148 | 6287462e | Edgar E. Iglesias | #define REG_BTR_MASK 0x800b |
149 | 6287462e | Edgar E. Iglesias | #define REG_EDR_MASK 0x800d |
150 | 6287462e | Edgar E. Iglesias | #define REG_PVR_MASK 0xa000 |
151 | 6287462e | Edgar E. Iglesias | |
152 | 6287462e | Edgar E. Iglesias | #define REG_PID_MASK 0x9000 |
153 | 6287462e | Edgar E. Iglesias | #define REG_ZPR_MASK 0x9001 |
154 | 6287462e | Edgar E. Iglesias | #define REG_TLBX_MASK 0x9002 |
155 | 6287462e | Edgar E. Iglesias | #define REG_TLBLO_MASK 0x9003 |
156 | 6287462e | Edgar E. Iglesias | #define REG_TLBHI_MASK 0x9004 |
157 | 6287462e | Edgar E. Iglesias | #define REG_TLBSX_MASK 0x9005 |
158 | e90e390c | Edgar E. Iglesias | |
159 | e90e390c | Edgar E. Iglesias | #define MIN_REGNUM 0 |
160 | e90e390c | Edgar E. Iglesias | #define MAX_REGNUM 31 |
161 | e90e390c | Edgar E. Iglesias | |
162 | 6287462e | Edgar E. Iglesias | #define MIN_PVR_REGNUM 0 |
163 | 6287462e | Edgar E. Iglesias | #define MAX_PVR_REGNUM 15 |
164 | 6287462e | Edgar E. Iglesias | |
165 | e90e390c | Edgar E. Iglesias | #define REG_PC 32 /* PC */ |
166 | e90e390c | Edgar E. Iglesias | #define REG_MSR 33 /* machine status reg */ |
167 | e90e390c | Edgar E. Iglesias | #define REG_EAR 35 /* Exception reg */ |
168 | e90e390c | Edgar E. Iglesias | #define REG_ESR 37 /* Exception reg */ |
169 | e90e390c | Edgar E. Iglesias | #define REG_FSR 39 /* FPU Status reg */ |
170 | 6287462e | Edgar E. Iglesias | #define REG_BTR 43 /* Branch Target reg */ |
171 | 6287462e | Edgar E. Iglesias | #define REG_EDR 45 /* Exception reg */ |
172 | 6287462e | Edgar E. Iglesias | #define REG_PVR 40960 /* Program Verification reg */ |
173 | 6287462e | Edgar E. Iglesias | |
174 | 6287462e | Edgar E. Iglesias | #define REG_PID 36864 /* MMU: Process ID reg */ |
175 | 6287462e | Edgar E. Iglesias | #define REG_ZPR 36865 /* MMU: Zone Protect reg */ |
176 | 6287462e | Edgar E. Iglesias | #define REG_TLBX 36866 /* MMU: TLB Index reg */ |
177 | 6287462e | Edgar E. Iglesias | #define REG_TLBLO 36867 /* MMU: TLB Low reg */ |
178 | 6287462e | Edgar E. Iglesias | #define REG_TLBHI 36868 /* MMU: TLB High reg */ |
179 | 6287462e | Edgar E. Iglesias | #define REG_TLBSX 36869 /* MMU: TLB Search Index reg */ |
180 | e90e390c | Edgar E. Iglesias | |
181 | e90e390c | Edgar E. Iglesias | /* alternate names for gen purpose regs */
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182 | e90e390c | Edgar E. Iglesias | #define REG_SP 1 /* stack pointer */ |
183 | e90e390c | Edgar E. Iglesias | #define REG_ROSDP 2 /* read-only small data pointer */ |
184 | e90e390c | Edgar E. Iglesias | #define REG_RWSDP 13 /* read-write small data pointer */ |
185 | e90e390c | Edgar E. Iglesias | |
186 | e90e390c | Edgar E. Iglesias | /* Assembler Register - Used in Delay Slot Optimization */
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187 | e90e390c | Edgar E. Iglesias | #define REG_AS 18 |
188 | e90e390c | Edgar E. Iglesias | #define REG_ZERO 0 |
189 | e90e390c | Edgar E. Iglesias | |
190 | e90e390c | Edgar E. Iglesias | #define RD_LOW 21 /* low bit for RD */ |
191 | e90e390c | Edgar E. Iglesias | #define RA_LOW 16 /* low bit for RA */ |
192 | e90e390c | Edgar E. Iglesias | #define RB_LOW 11 /* low bit for RB */ |
193 | e90e390c | Edgar E. Iglesias | #define IMM_LOW 0 /* low bit for immediate */ |
194 | e90e390c | Edgar E. Iglesias | |
195 | e90e390c | Edgar E. Iglesias | #define RD_MASK 0x03E00000 |
196 | e90e390c | Edgar E. Iglesias | #define RA_MASK 0x001F0000 |
197 | e90e390c | Edgar E. Iglesias | #define RB_MASK 0x0000F800 |
198 | e90e390c | Edgar E. Iglesias | #define IMM_MASK 0x0000FFFF |
199 | e90e390c | Edgar E. Iglesias | |
200 | e90e390c | Edgar E. Iglesias | // imm mask for barrel shifts
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201 | e90e390c | Edgar E. Iglesias | #define IMM5_MASK 0x0000001F |
202 | e90e390c | Edgar E. Iglesias | |
203 | e90e390c | Edgar E. Iglesias | |
204 | 6287462e | Edgar E. Iglesias | // FSL imm mask for get, put instructions
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205 | 6287462e | Edgar E. Iglesias | #define RFSL_MASK 0x000000F |
206 | e90e390c | Edgar E. Iglesias | |
207 | e90e390c | Edgar E. Iglesias | // imm mask for msrset, msrclr instructions
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208 | 6287462e | Edgar E. Iglesias | #define IMM15_MASK 0x00007FFF |
209 | e90e390c | Edgar E. Iglesias | |
210 | e90e390c | Edgar E. Iglesias | #endif /* MICROBLAZE-OPCM */ |
211 | e90e390c | Edgar E. Iglesias | |
212 | e90e390c | Edgar E. Iglesias | #define INST_TYPE_RD_R1_R2 0 |
213 | e90e390c | Edgar E. Iglesias | #define INST_TYPE_RD_R1_IMM 1 |
214 | e90e390c | Edgar E. Iglesias | #define INST_TYPE_RD_R1_UNSIGNED_IMM 2 |
215 | e90e390c | Edgar E. Iglesias | #define INST_TYPE_RD_R1 3 |
216 | e90e390c | Edgar E. Iglesias | #define INST_TYPE_RD_R2 4 |
217 | e90e390c | Edgar E. Iglesias | #define INST_TYPE_RD_IMM 5 |
218 | e90e390c | Edgar E. Iglesias | #define INST_TYPE_R2 6 |
219 | e90e390c | Edgar E. Iglesias | #define INST_TYPE_R1_R2 7 |
220 | e90e390c | Edgar E. Iglesias | #define INST_TYPE_R1_IMM 8 |
221 | e90e390c | Edgar E. Iglesias | #define INST_TYPE_IMM 9 |
222 | e90e390c | Edgar E. Iglesias | #define INST_TYPE_SPECIAL_R1 10 |
223 | e90e390c | Edgar E. Iglesias | #define INST_TYPE_RD_SPECIAL 11 |
224 | e90e390c | Edgar E. Iglesias | #define INST_TYPE_R1 12 |
225 | e90e390c | Edgar E. Iglesias | // new instn type for barrel shift imms
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226 | e90e390c | Edgar E. Iglesias | #define INST_TYPE_RD_R1_IMM5 13 |
227 | 6287462e | Edgar E. Iglesias | #define INST_TYPE_RD_RFSL 14 |
228 | 6287462e | Edgar E. Iglesias | #define INST_TYPE_R1_RFSL 15 |
229 | e90e390c | Edgar E. Iglesias | |
230 | e90e390c | Edgar E. Iglesias | // new insn type for insn cache
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231 | e90e390c | Edgar E. Iglesias | #define INST_TYPE_RD_R1_SPECIAL 16 |
232 | e90e390c | Edgar E. Iglesias | |
233 | e90e390c | Edgar E. Iglesias | // new insn type for msrclr, msrset insns.
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234 | 6287462e | Edgar E. Iglesias | #define INST_TYPE_RD_IMM15 17 |
235 | e90e390c | Edgar E. Iglesias | |
236 | e90e390c | Edgar E. Iglesias | // new insn type for tuqula rd - addik rd, r0, 42
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237 | e90e390c | Edgar E. Iglesias | #define INST_TYPE_RD 18 |
238 | e90e390c | Edgar E. Iglesias | |
239 | 6287462e | Edgar E. Iglesias | // new insn type for t*put
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240 | 6287462e | Edgar E. Iglesias | #define INST_TYPE_RFSL 19 |
241 | 6287462e | Edgar E. Iglesias | |
242 | e90e390c | Edgar E. Iglesias | #define INST_TYPE_NONE 25 |
243 | e90e390c | Edgar E. Iglesias | |
244 | e90e390c | Edgar E. Iglesias | |
245 | e90e390c | Edgar E. Iglesias | |
246 | e90e390c | Edgar E. Iglesias | #define INST_PC_OFFSET 1 /* instructions where the label address is resolved as a PC offset (for branch label)*/ |
247 | e90e390c | Edgar E. Iglesias | #define INST_NO_OFFSET 0 /* instructions where the label address is resolved as an absolute value (for data mem or abs address)*/ |
248 | e90e390c | Edgar E. Iglesias | |
249 | e90e390c | Edgar E. Iglesias | #define IMMVAL_MASK_NON_SPECIAL 0x0000 |
250 | e90e390c | Edgar E. Iglesias | #define IMMVAL_MASK_MTS 0x4000 |
251 | e90e390c | Edgar E. Iglesias | #define IMMVAL_MASK_MFS 0x0000 |
252 | e90e390c | Edgar E. Iglesias | |
253 | e90e390c | Edgar E. Iglesias | #define OPCODE_MASK_H 0xFC000000 /* High 6 bits only */ |
254 | e90e390c | Edgar E. Iglesias | #define OPCODE_MASK_H1 0xFFE00000 /* High 11 bits */ |
255 | e90e390c | Edgar E. Iglesias | #define OPCODE_MASK_H2 0xFC1F0000 /* High 6 and bits 20-16 */ |
256 | e90e390c | Edgar E. Iglesias | #define OPCODE_MASK_H12 0xFFFF0000 /* High 16 */ |
257 | e90e390c | Edgar E. Iglesias | #define OPCODE_MASK_H4 0xFC0007FF /* High 6 and low 11 bits */ |
258 | 6287462e | Edgar E. Iglesias | #define OPCODE_MASK_H13S 0xFFE0EFF0 /* High 11 and 15:1 bits and last nibble of last byte for spr */ |
259 | 6287462e | Edgar E. Iglesias | #define OPCODE_MASK_H23S 0xFC1FC000 /* High 6, 20-16 and 15:1 bits and last nibble of last byte for spr */ |
260 | e90e390c | Edgar E. Iglesias | #define OPCODE_MASK_H34 0xFC00FFFF /* High 6 and low 16 bits */ |
261 | e90e390c | Edgar E. Iglesias | #define OPCODE_MASK_H14 0xFFE007FF /* High 11 and low 11 bits */ |
262 | e90e390c | Edgar E. Iglesias | #define OPCODE_MASK_H24 0xFC1F07FF /* High 6, bits 20-16 and low 11 bits */ |
263 | e90e390c | Edgar E. Iglesias | #define OPCODE_MASK_H124 0xFFFF07FF /* High 16, and low 11 bits */ |
264 | e90e390c | Edgar E. Iglesias | #define OPCODE_MASK_H1234 0xFFFFFFFF /* All 32 bits */ |
265 | e90e390c | Edgar E. Iglesias | #define OPCODE_MASK_H3 0xFC000600 /* High 6 bits and bits 21, 22 */ |
266 | 6287462e | Edgar E. Iglesias | #define OPCODE_MASK_H32 0xFC00FC00 /* High 6 bits and bit 16-21 */ |
267 | e90e390c | Edgar E. Iglesias | #define OPCODE_MASK_H34B 0xFC0000FF /* High 6 bits and low 8 bits */ |
268 | 6287462e | Edgar E. Iglesias | #define OPCODE_MASK_H34C 0xFC0007E0 /* High 6 bits and bits 21-26 */ |
269 | e90e390c | Edgar E. Iglesias | |
270 | e90e390c | Edgar E. Iglesias | // New Mask for msrset, msrclr insns.
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271 | 6287462e | Edgar E. Iglesias | #define OPCODE_MASK_H23N 0xFC1F8000 /* High 6 and bits 11 - 16 */ |
272 | e90e390c | Edgar E. Iglesias | |
273 | e90e390c | Edgar E. Iglesias | #define DELAY_SLOT 1 |
274 | e90e390c | Edgar E. Iglesias | #define NO_DELAY_SLOT 0 |
275 | e90e390c | Edgar E. Iglesias | |
276 | 6287462e | Edgar E. Iglesias | #define MAX_OPCODES 280 |
277 | e90e390c | Edgar E. Iglesias | |
278 | e90e390c | Edgar E. Iglesias | struct op_code_struct {
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279 | e90e390c | Edgar E. Iglesias | const char *name; |
280 | e90e390c | Edgar E. Iglesias | short inst_type; /* registers and immediate values involved */ |
281 | e90e390c | Edgar E. Iglesias | short inst_offset_type; /* immediate vals offset from PC? (= 1 for branches) */ |
282 | e90e390c | Edgar E. Iglesias | short delay_slots; /* info about delay slots needed after this instr. */ |
283 | e90e390c | Edgar E. Iglesias | short immval_mask;
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284 | e90e390c | Edgar E. Iglesias | unsigned long bit_sequence; /* all the fixed bits for the op are set and all the variable bits (reg names, imm vals) are set to 0 */ |
285 | e90e390c | Edgar E. Iglesias | unsigned long opcode_mask; /* which bits define the opcode */ |
286 | e90e390c | Edgar E. Iglesias | enum microblaze_instr instr;
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287 | e90e390c | Edgar E. Iglesias | enum microblaze_instr_type instr_type;
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288 | e90e390c | Edgar E. Iglesias | /* more info about output format here */
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289 | e90e390c | Edgar E. Iglesias | } opcodes[MAX_OPCODES] = |
290 | e90e390c | Edgar E. Iglesias | |
291 | e90e390c | Edgar E. Iglesias | { |
292 | e90e390c | Edgar E. Iglesias | {"add", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x00000000, OPCODE_MASK_H4, add, arithmetic_inst }, |
293 | e90e390c | Edgar E. Iglesias | {"rsub", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x04000000, OPCODE_MASK_H4, rsub, arithmetic_inst }, |
294 | e90e390c | Edgar E. Iglesias | {"addc", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x08000000, OPCODE_MASK_H4, addc, arithmetic_inst }, |
295 | e90e390c | Edgar E. Iglesias | {"rsubc", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x0C000000, OPCODE_MASK_H4, rsubc, arithmetic_inst }, |
296 | e90e390c | Edgar E. Iglesias | {"addk", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x10000000, OPCODE_MASK_H4, addk, arithmetic_inst }, |
297 | e90e390c | Edgar E. Iglesias | {"rsubk", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x14000000, OPCODE_MASK_H4, rsubk, arithmetic_inst }, |
298 | e90e390c | Edgar E. Iglesias | {"cmp", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x14000001, OPCODE_MASK_H4, cmp, arithmetic_inst }, |
299 | e90e390c | Edgar E. Iglesias | {"cmpu", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x14000003, OPCODE_MASK_H4, cmpu, arithmetic_inst }, |
300 | e90e390c | Edgar E. Iglesias | {"addkc", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x18000000, OPCODE_MASK_H4, addkc, arithmetic_inst }, |
301 | e90e390c | Edgar E. Iglesias | {"rsubkc",INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x1C000000, OPCODE_MASK_H4, rsubkc, arithmetic_inst }, |
302 | e90e390c | Edgar E. Iglesias | {"addi", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x20000000, OPCODE_MASK_H, addi, arithmetic_inst }, |
303 | e90e390c | Edgar E. Iglesias | {"rsubi", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x24000000, OPCODE_MASK_H, rsubi, arithmetic_inst }, |
304 | e90e390c | Edgar E. Iglesias | {"addic", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x28000000, OPCODE_MASK_H, addic, arithmetic_inst }, |
305 | e90e390c | Edgar E. Iglesias | {"rsubic",INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x2C000000, OPCODE_MASK_H, rsubic, arithmetic_inst }, |
306 | e90e390c | Edgar E. Iglesias | {"addik", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x30000000, OPCODE_MASK_H, addik, arithmetic_inst }, |
307 | e90e390c | Edgar E. Iglesias | {"rsubik",INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x34000000, OPCODE_MASK_H, rsubik, arithmetic_inst }, |
308 | e90e390c | Edgar E. Iglesias | {"addikc",INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x38000000, OPCODE_MASK_H, addikc, arithmetic_inst }, |
309 | e90e390c | Edgar E. Iglesias | {"rsubikc",INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x3C000000, OPCODE_MASK_H, rsubikc, arithmetic_inst }, |
310 | e90e390c | Edgar E. Iglesias | {"mul", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x40000000, OPCODE_MASK_H4, mul, mult_inst }, |
311 | 6287462e | Edgar E. Iglesias | {"mulh", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x40000001, OPCODE_MASK_H4, mulh, mult_inst }, |
312 | 6287462e | Edgar E. Iglesias | {"mulhu", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x40000003, OPCODE_MASK_H4, mulhu, mult_inst }, |
313 | 6287462e | Edgar E. Iglesias | {"mulhsu",INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x40000002, OPCODE_MASK_H4, mulhsu, mult_inst }, |
314 | e90e390c | Edgar E. Iglesias | {"idiv", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x48000000, OPCODE_MASK_H4, idiv, div_inst }, |
315 | e90e390c | Edgar E. Iglesias | {"idivu", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x48000002, OPCODE_MASK_H4, idivu, div_inst }, |
316 | e90e390c | Edgar E. Iglesias | {"bsll", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x44000400, OPCODE_MASK_H3, bsll, barrel_shift_inst }, |
317 | e90e390c | Edgar E. Iglesias | {"bsra", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x44000200, OPCODE_MASK_H3, bsra, barrel_shift_inst }, |
318 | e90e390c | Edgar E. Iglesias | {"bsrl", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x44000000, OPCODE_MASK_H3, bsrl, barrel_shift_inst }, |
319 | 6287462e | Edgar E. Iglesias | {"get", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C000000, OPCODE_MASK_H32, get, anyware_inst }, |
320 | 6287462e | Edgar E. Iglesias | {"put", INST_TYPE_R1_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C008000, OPCODE_MASK_H32, put, anyware_inst }, |
321 | 6287462e | Edgar E. Iglesias | {"nget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C004000, OPCODE_MASK_H32, nget, anyware_inst }, |
322 | 6287462e | Edgar E. Iglesias | {"nput", INST_TYPE_R1_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00C000, OPCODE_MASK_H32, nput, anyware_inst }, |
323 | 6287462e | Edgar E. Iglesias | {"cget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C002000, OPCODE_MASK_H32, cget, anyware_inst }, |
324 | 6287462e | Edgar E. Iglesias | {"cput", INST_TYPE_R1_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00A000, OPCODE_MASK_H32, cput, anyware_inst }, |
325 | 6287462e | Edgar E. Iglesias | {"ncget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C006000, OPCODE_MASK_H32, ncget, anyware_inst }, |
326 | 6287462e | Edgar E. Iglesias | {"ncput", INST_TYPE_R1_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00E000, OPCODE_MASK_H32, ncput, anyware_inst }, |
327 | e90e390c | Edgar E. Iglesias | {"muli", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x60000000, OPCODE_MASK_H, muli, mult_inst }, |
328 | e90e390c | Edgar E. Iglesias | {"bslli", INST_TYPE_RD_R1_IMM5, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x64000400, OPCODE_MASK_H3, bslli, barrel_shift_inst }, |
329 | e90e390c | Edgar E. Iglesias | {"bsrai", INST_TYPE_RD_R1_IMM5, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x64000200, OPCODE_MASK_H3, bsrai, barrel_shift_inst }, |
330 | e90e390c | Edgar E. Iglesias | {"bsrli", INST_TYPE_RD_R1_IMM5, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x64000000, OPCODE_MASK_H3, bsrli, barrel_shift_inst }, |
331 | e90e390c | Edgar E. Iglesias | {"or", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x80000000, OPCODE_MASK_H4, or, logical_inst }, |
332 | e90e390c | Edgar E. Iglesias | {"and", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x84000000, OPCODE_MASK_H4, and, logical_inst }, |
333 | e90e390c | Edgar E. Iglesias | {"xor", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x88000000, OPCODE_MASK_H4, xor, logical_inst }, |
334 | e90e390c | Edgar E. Iglesias | {"andn", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x8C000000, OPCODE_MASK_H4, andn, logical_inst }, |
335 | e90e390c | Edgar E. Iglesias | {"pcmpbf",INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x80000400, OPCODE_MASK_H4, pcmpbf, logical_inst }, |
336 | e90e390c | Edgar E. Iglesias | {"pcmpbc",INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x84000400, OPCODE_MASK_H4, pcmpbc, logical_inst }, |
337 | e90e390c | Edgar E. Iglesias | {"pcmpeq",INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x88000400, OPCODE_MASK_H4, pcmpeq, logical_inst }, |
338 | e90e390c | Edgar E. Iglesias | {"pcmpne",INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x8C000400, OPCODE_MASK_H4, pcmpne, logical_inst }, |
339 | e90e390c | Edgar E. Iglesias | {"sra", INST_TYPE_RD_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x90000001, OPCODE_MASK_H34, sra, logical_inst }, |
340 | e90e390c | Edgar E. Iglesias | {"src", INST_TYPE_RD_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x90000021, OPCODE_MASK_H34, src, logical_inst }, |
341 | e90e390c | Edgar E. Iglesias | {"srl", INST_TYPE_RD_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x90000041, OPCODE_MASK_H34, srl, logical_inst }, |
342 | e90e390c | Edgar E. Iglesias | {"sext8", INST_TYPE_RD_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x90000060, OPCODE_MASK_H34, sext8, logical_inst }, |
343 | e90e390c | Edgar E. Iglesias | {"sext16",INST_TYPE_RD_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x90000061, OPCODE_MASK_H34, sext16, logical_inst }, |
344 | e90e390c | Edgar E. Iglesias | {"wic", INST_TYPE_RD_R1_SPECIAL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x90000068, OPCODE_MASK_H34B, wic, special_inst }, |
345 | e90e390c | Edgar E. Iglesias | {"wdc", INST_TYPE_RD_R1_SPECIAL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x90000064, OPCODE_MASK_H34B, wdc, special_inst }, |
346 | 6287462e | Edgar E. Iglesias | {"wdc.clear", INST_TYPE_RD_R1_SPECIAL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x90000066, OPCODE_MASK_H34B, wdcclear, special_inst }, |
347 | 6287462e | Edgar E. Iglesias | {"wdc.flush", INST_TYPE_RD_R1_SPECIAL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x90000074, OPCODE_MASK_H34B, wdcflush, special_inst }, |
348 | e90e390c | Edgar E. Iglesias | {"mts", INST_TYPE_SPECIAL_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_MTS, 0x9400C000, OPCODE_MASK_H13S, mts, special_inst }, |
349 | e90e390c | Edgar E. Iglesias | {"mfs", INST_TYPE_RD_SPECIAL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_MFS, 0x94008000, OPCODE_MASK_H23S, mfs, special_inst }, |
350 | e90e390c | Edgar E. Iglesias | {"br", INST_TYPE_R2, INST_PC_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x98000000, OPCODE_MASK_H124, br, branch_inst }, |
351 | e90e390c | Edgar E. Iglesias | {"brd", INST_TYPE_R2, INST_PC_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x98100000, OPCODE_MASK_H124, brd, branch_inst }, |
352 | e90e390c | Edgar E. Iglesias | {"brld", INST_TYPE_RD_R2, INST_PC_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x98140000, OPCODE_MASK_H24, brld, branch_inst }, |
353 | e90e390c | Edgar E. Iglesias | {"bra", INST_TYPE_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x98080000, OPCODE_MASK_H124, bra, branch_inst }, |
354 | e90e390c | Edgar E. Iglesias | {"brad", INST_TYPE_R2, INST_NO_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x98180000, OPCODE_MASK_H124, brad, branch_inst }, |
355 | e90e390c | Edgar E. Iglesias | {"brald", INST_TYPE_RD_R2, INST_NO_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x981C0000, OPCODE_MASK_H24, brald, branch_inst }, |
356 | e90e390c | Edgar E. Iglesias | {"brk", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x980C0000, OPCODE_MASK_H24, microblaze_brk, branch_inst }, |
357 | e90e390c | Edgar E. Iglesias | {"beq", INST_TYPE_R1_R2, INST_PC_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x9C000000, OPCODE_MASK_H14, beq, branch_inst }, |
358 | e90e390c | Edgar E. Iglesias | {"beqd", INST_TYPE_R1_R2, INST_PC_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x9E000000, OPCODE_MASK_H14, beqd, branch_inst }, |
359 | e90e390c | Edgar E. Iglesias | {"bne", INST_TYPE_R1_R2, INST_PC_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x9C200000, OPCODE_MASK_H14, bne, branch_inst }, |
360 | e90e390c | Edgar E. Iglesias | {"bned", INST_TYPE_R1_R2, INST_PC_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x9E200000, OPCODE_MASK_H14, bned, branch_inst }, |
361 | e90e390c | Edgar E. Iglesias | {"blt", INST_TYPE_R1_R2, INST_PC_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x9C400000, OPCODE_MASK_H14, blt, branch_inst }, |
362 | e90e390c | Edgar E. Iglesias | {"bltd", INST_TYPE_R1_R2, INST_PC_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x9E400000, OPCODE_MASK_H14, bltd, branch_inst }, |
363 | e90e390c | Edgar E. Iglesias | {"ble", INST_TYPE_R1_R2, INST_PC_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x9C600000, OPCODE_MASK_H14, ble, branch_inst }, |
364 | e90e390c | Edgar E. Iglesias | {"bled", INST_TYPE_R1_R2, INST_PC_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x9E600000, OPCODE_MASK_H14, bled, branch_inst }, |
365 | e90e390c | Edgar E. Iglesias | {"bgt", INST_TYPE_R1_R2, INST_PC_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x9C800000, OPCODE_MASK_H14, bgt, branch_inst }, |
366 | e90e390c | Edgar E. Iglesias | {"bgtd", INST_TYPE_R1_R2, INST_PC_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x9E800000, OPCODE_MASK_H14, bgtd, branch_inst }, |
367 | e90e390c | Edgar E. Iglesias | {"bge", INST_TYPE_R1_R2, INST_PC_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x9CA00000, OPCODE_MASK_H14, bge, branch_inst }, |
368 | e90e390c | Edgar E. Iglesias | {"bged", INST_TYPE_R1_R2, INST_PC_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x9EA00000, OPCODE_MASK_H14, bged, branch_inst }, |
369 | e90e390c | Edgar E. Iglesias | {"ori", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xA0000000, OPCODE_MASK_H, ori, logical_inst }, |
370 | e90e390c | Edgar E. Iglesias | {"andi", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xA4000000, OPCODE_MASK_H, andi, logical_inst }, |
371 | e90e390c | Edgar E. Iglesias | {"xori", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xA8000000, OPCODE_MASK_H, xori, logical_inst }, |
372 | e90e390c | Edgar E. Iglesias | {"andni", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xAC000000, OPCODE_MASK_H, andni, logical_inst }, |
373 | e90e390c | Edgar E. Iglesias | {"imm", INST_TYPE_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xB0000000, OPCODE_MASK_H12, imm, immediate_inst }, |
374 | e90e390c | Edgar E. Iglesias | {"rtsd", INST_TYPE_R1_IMM, INST_NO_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xB6000000, OPCODE_MASK_H1, rtsd, return_inst }, |
375 | e90e390c | Edgar E. Iglesias | {"rtid", INST_TYPE_R1_IMM, INST_NO_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xB6200000, OPCODE_MASK_H1, rtid, return_inst }, |
376 | e90e390c | Edgar E. Iglesias | {"rtbd", INST_TYPE_R1_IMM, INST_NO_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xB6400000, OPCODE_MASK_H1, rtbd, return_inst }, |
377 | e90e390c | Edgar E. Iglesias | {"rted", INST_TYPE_R1_IMM, INST_NO_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xB6800000, OPCODE_MASK_H1, rted, return_inst }, |
378 | e90e390c | Edgar E. Iglesias | {"bri", INST_TYPE_IMM, INST_PC_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xB8000000, OPCODE_MASK_H12, bri, branch_inst }, |
379 | e90e390c | Edgar E. Iglesias | {"brid", INST_TYPE_IMM, INST_PC_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xB8100000, OPCODE_MASK_H12, brid, branch_inst }, |
380 | e90e390c | Edgar E. Iglesias | {"brlid", INST_TYPE_RD_IMM, INST_PC_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xB8140000, OPCODE_MASK_H2, brlid, branch_inst }, |
381 | e90e390c | Edgar E. Iglesias | {"brai", INST_TYPE_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xB8080000, OPCODE_MASK_H12, brai, branch_inst }, |
382 | e90e390c | Edgar E. Iglesias | {"braid", INST_TYPE_IMM, INST_NO_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xB8180000, OPCODE_MASK_H12, braid, branch_inst }, |
383 | e90e390c | Edgar E. Iglesias | {"bralid",INST_TYPE_RD_IMM, INST_NO_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xB81C0000, OPCODE_MASK_H2, bralid, branch_inst }, |
384 | e90e390c | Edgar E. Iglesias | {"brki", INST_TYPE_RD_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xB80C0000, OPCODE_MASK_H2, brki, branch_inst }, |
385 | e90e390c | Edgar E. Iglesias | {"beqi", INST_TYPE_R1_IMM, INST_PC_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xBC000000, OPCODE_MASK_H1, beqi, branch_inst }, |
386 | e90e390c | Edgar E. Iglesias | {"beqid", INST_TYPE_R1_IMM, INST_PC_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xBE000000, OPCODE_MASK_H1, beqid, branch_inst }, |
387 | e90e390c | Edgar E. Iglesias | {"bnei", INST_TYPE_R1_IMM, INST_PC_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xBC200000, OPCODE_MASK_H1, bnei, branch_inst }, |
388 | e90e390c | Edgar E. Iglesias | {"bneid", INST_TYPE_R1_IMM, INST_PC_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xBE200000, OPCODE_MASK_H1, bneid, branch_inst }, |
389 | e90e390c | Edgar E. Iglesias | {"blti", INST_TYPE_R1_IMM, INST_PC_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xBC400000, OPCODE_MASK_H1, blti, branch_inst }, |
390 | e90e390c | Edgar E. Iglesias | {"bltid", INST_TYPE_R1_IMM, INST_PC_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xBE400000, OPCODE_MASK_H1, bltid, branch_inst }, |
391 | e90e390c | Edgar E. Iglesias | {"blei", INST_TYPE_R1_IMM, INST_PC_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xBC600000, OPCODE_MASK_H1, blei, branch_inst }, |
392 | e90e390c | Edgar E. Iglesias | {"bleid", INST_TYPE_R1_IMM, INST_PC_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xBE600000, OPCODE_MASK_H1, bleid, branch_inst }, |
393 | e90e390c | Edgar E. Iglesias | {"bgti", INST_TYPE_R1_IMM, INST_PC_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xBC800000, OPCODE_MASK_H1, bgti, branch_inst }, |
394 | e90e390c | Edgar E. Iglesias | {"bgtid", INST_TYPE_R1_IMM, INST_PC_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xBE800000, OPCODE_MASK_H1, bgtid, branch_inst }, |
395 | e90e390c | Edgar E. Iglesias | {"bgei", INST_TYPE_R1_IMM, INST_PC_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xBCA00000, OPCODE_MASK_H1, bgei, branch_inst }, |
396 | e90e390c | Edgar E. Iglesias | {"bgeid", INST_TYPE_R1_IMM, INST_PC_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xBEA00000, OPCODE_MASK_H1, bgeid, branch_inst }, |
397 | e90e390c | Edgar E. Iglesias | {"lbu", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xC0000000, OPCODE_MASK_H4, lbu, memory_load_inst }, |
398 | e90e390c | Edgar E. Iglesias | {"lhu", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xC4000000, OPCODE_MASK_H4, lhu, memory_load_inst }, |
399 | e90e390c | Edgar E. Iglesias | {"lw", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xC8000000, OPCODE_MASK_H4, lw, memory_load_inst }, |
400 | 6287462e | Edgar E. Iglesias | {"lwx", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xC8000400, OPCODE_MASK_H4, lwx, memory_load_inst }, |
401 | e90e390c | Edgar E. Iglesias | {"sb", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xD0000000, OPCODE_MASK_H4, sb, memory_store_inst }, |
402 | e90e390c | Edgar E. Iglesias | {"sh", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xD4000000, OPCODE_MASK_H4, sh, memory_store_inst }, |
403 | e90e390c | Edgar E. Iglesias | {"sw", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xD8000000, OPCODE_MASK_H4, sw, memory_store_inst }, |
404 | 6287462e | Edgar E. Iglesias | {"swx", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xD8000400, OPCODE_MASK_H4, swx, memory_store_inst }, |
405 | e90e390c | Edgar E. Iglesias | {"lbui", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xE0000000, OPCODE_MASK_H, lbui, memory_load_inst }, |
406 | e90e390c | Edgar E. Iglesias | {"lhui", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xE4000000, OPCODE_MASK_H, lhui, memory_load_inst }, |
407 | e90e390c | Edgar E. Iglesias | {"lwi", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xE8000000, OPCODE_MASK_H, lwi, memory_load_inst }, |
408 | e90e390c | Edgar E. Iglesias | {"sbi", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xF0000000, OPCODE_MASK_H, sbi, memory_store_inst }, |
409 | e90e390c | Edgar E. Iglesias | {"shi", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xF4000000, OPCODE_MASK_H, shi, memory_store_inst }, |
410 | e90e390c | Edgar E. Iglesias | {"swi", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xF8000000, OPCODE_MASK_H, swi, memory_store_inst }, |
411 | e90e390c | Edgar E. Iglesias | {"nop", INST_TYPE_NONE, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x80000000, OPCODE_MASK_H1234, invalid_inst, logical_inst }, /* translates to or r0, r0, r0 */ |
412 | e90e390c | Edgar E. Iglesias | {"la", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x30000000, OPCODE_MASK_H, invalid_inst, arithmetic_inst }, /* la translates to addik */ |
413 | e90e390c | Edgar E. Iglesias | {"tuqula",INST_TYPE_RD, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x3000002A, OPCODE_MASK_H, invalid_inst, arithmetic_inst }, /* tuqula rd translates to addik rd, r0, 42 */ |
414 | e90e390c | Edgar E. Iglesias | {"not", INST_TYPE_RD_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xA800FFFF, OPCODE_MASK_H34, invalid_inst, logical_inst }, /* not translates to xori rd,ra,-1 */ |
415 | e90e390c | Edgar E. Iglesias | {"neg", INST_TYPE_RD_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x04000000, OPCODE_MASK_H, invalid_inst, arithmetic_inst }, /* neg translates to rsub rd, ra, r0 */ |
416 | e90e390c | Edgar E. Iglesias | {"rtb", INST_TYPE_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xB6000004, OPCODE_MASK_H1, invalid_inst, return_inst }, /* rtb translates to rts rd, 4 */ |
417 | e90e390c | Edgar E. Iglesias | {"sub", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x04000000, OPCODE_MASK_H, invalid_inst, arithmetic_inst }, /* sub translates to rsub rd, rb, ra */ |
418 | e90e390c | Edgar E. Iglesias | {"lmi", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xE8000000, OPCODE_MASK_H, invalid_inst, memory_load_inst }, |
419 | e90e390c | Edgar E. Iglesias | {"smi", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xF8000000, OPCODE_MASK_H, invalid_inst, memory_store_inst }, |
420 | 6287462e | Edgar E. Iglesias | {"msrset",INST_TYPE_RD_IMM15, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x94100000, OPCODE_MASK_H23N, msrset, special_inst }, |
421 | 6287462e | Edgar E. Iglesias | {"msrclr",INST_TYPE_RD_IMM15, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x94110000, OPCODE_MASK_H23N, msrclr, special_inst }, |
422 | e90e390c | Edgar E. Iglesias | {"fadd", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x58000000, OPCODE_MASK_H4, fadd, arithmetic_inst }, |
423 | e90e390c | Edgar E. Iglesias | {"frsub", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x58000080, OPCODE_MASK_H4, frsub, arithmetic_inst }, |
424 | e90e390c | Edgar E. Iglesias | {"fmul", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x58000100, OPCODE_MASK_H4, fmul, arithmetic_inst }, |
425 | e90e390c | Edgar E. Iglesias | {"fdiv", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x58000180, OPCODE_MASK_H4, fdiv, arithmetic_inst }, |
426 | e90e390c | Edgar E. Iglesias | {"fcmp.lt", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x58000210, OPCODE_MASK_H4, fcmp_lt, arithmetic_inst }, |
427 | e90e390c | Edgar E. Iglesias | {"fcmp.eq", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x58000220, OPCODE_MASK_H4, fcmp_eq, arithmetic_inst }, |
428 | e90e390c | Edgar E. Iglesias | {"fcmp.le", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x58000230, OPCODE_MASK_H4, fcmp_le, arithmetic_inst }, |
429 | e90e390c | Edgar E. Iglesias | {"fcmp.gt", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x58000240, OPCODE_MASK_H4, fcmp_gt, arithmetic_inst }, |
430 | e90e390c | Edgar E. Iglesias | {"fcmp.ne", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x58000250, OPCODE_MASK_H4, fcmp_ne, arithmetic_inst }, |
431 | e90e390c | Edgar E. Iglesias | {"fcmp.ge", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x58000260, OPCODE_MASK_H4, fcmp_ge, arithmetic_inst }, |
432 | e90e390c | Edgar E. Iglesias | {"fcmp.un", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x58000200, OPCODE_MASK_H4, fcmp_un, arithmetic_inst }, |
433 | 6287462e | Edgar E. Iglesias | {"flt", INST_TYPE_RD_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x58000280, OPCODE_MASK_H4, flt, arithmetic_inst }, |
434 | 6287462e | Edgar E. Iglesias | {"fint", INST_TYPE_RD_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x58000300, OPCODE_MASK_H4, fint, arithmetic_inst }, |
435 | 6287462e | Edgar E. Iglesias | {"fsqrt", INST_TYPE_RD_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x58000380, OPCODE_MASK_H4, fsqrt, arithmetic_inst }, |
436 | 6287462e | Edgar E. Iglesias | {"tget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C001000, OPCODE_MASK_H32, tget, anyware_inst }, |
437 | 6287462e | Edgar E. Iglesias | {"tcget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C003000, OPCODE_MASK_H32, tcget, anyware_inst }, |
438 | 6287462e | Edgar E. Iglesias | {"tnget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C005000, OPCODE_MASK_H32, tnget, anyware_inst }, |
439 | 6287462e | Edgar E. Iglesias | {"tncget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C007000, OPCODE_MASK_H32, tncget, anyware_inst }, |
440 | 6287462e | Edgar E. Iglesias | {"tput", INST_TYPE_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C009000, OPCODE_MASK_H32, tput, anyware_inst }, |
441 | 6287462e | Edgar E. Iglesias | {"tcput", INST_TYPE_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00B000, OPCODE_MASK_H32, tcput, anyware_inst }, |
442 | 6287462e | Edgar E. Iglesias | {"tnput", INST_TYPE_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00D000, OPCODE_MASK_H32, tnput, anyware_inst }, |
443 | 6287462e | Edgar E. Iglesias | {"tncput", INST_TYPE_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00F000, OPCODE_MASK_H32, tncput, anyware_inst }, |
444 | 6287462e | Edgar E. Iglesias | |
445 | 6287462e | Edgar E. Iglesias | {"eget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C000400, OPCODE_MASK_H32, eget, anyware_inst }, |
446 | 6287462e | Edgar E. Iglesias | {"ecget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C002400, OPCODE_MASK_H32, ecget, anyware_inst }, |
447 | 6287462e | Edgar E. Iglesias | {"neget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C004400, OPCODE_MASK_H32, neget, anyware_inst }, |
448 | 6287462e | Edgar E. Iglesias | {"necget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C006400, OPCODE_MASK_H32, necget, anyware_inst }, |
449 | 6287462e | Edgar E. Iglesias | {"eput", INST_TYPE_R1_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C008400, OPCODE_MASK_H32, eput, anyware_inst }, |
450 | 6287462e | Edgar E. Iglesias | {"ecput", INST_TYPE_R1_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00A400, OPCODE_MASK_H32, ecput, anyware_inst }, |
451 | 6287462e | Edgar E. Iglesias | {"neput", INST_TYPE_R1_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00C400, OPCODE_MASK_H32, neput, anyware_inst }, |
452 | 6287462e | Edgar E. Iglesias | {"necput", INST_TYPE_R1_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00E400, OPCODE_MASK_H32, necput, anyware_inst }, |
453 | 6287462e | Edgar E. Iglesias | |
454 | 6287462e | Edgar E. Iglesias | {"teget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C001400, OPCODE_MASK_H32, teget, anyware_inst }, |
455 | 6287462e | Edgar E. Iglesias | {"tecget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C003400, OPCODE_MASK_H32, tecget, anyware_inst }, |
456 | 6287462e | Edgar E. Iglesias | {"tneget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C005400, OPCODE_MASK_H32, tneget, anyware_inst }, |
457 | 6287462e | Edgar E. Iglesias | {"tnecget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C007400, OPCODE_MASK_H32, tnecget, anyware_inst }, |
458 | 6287462e | Edgar E. Iglesias | {"teput", INST_TYPE_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C009400, OPCODE_MASK_H32, teput, anyware_inst }, |
459 | 6287462e | Edgar E. Iglesias | {"tecput", INST_TYPE_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00B400, OPCODE_MASK_H32, tecput, anyware_inst }, |
460 | 6287462e | Edgar E. Iglesias | {"tneput", INST_TYPE_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00D400, OPCODE_MASK_H32, tneput, anyware_inst }, |
461 | 6287462e | Edgar E. Iglesias | {"tnecput", INST_TYPE_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00F400, OPCODE_MASK_H32, tnecput, anyware_inst }, |
462 | 6287462e | Edgar E. Iglesias | |
463 | 6287462e | Edgar E. Iglesias | {"aget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C000800, OPCODE_MASK_H32, aget, anyware_inst }, |
464 | 6287462e | Edgar E. Iglesias | {"caget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C002800, OPCODE_MASK_H32, caget, anyware_inst }, |
465 | 6287462e | Edgar E. Iglesias | {"naget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C004800, OPCODE_MASK_H32, naget, anyware_inst }, |
466 | 6287462e | Edgar E. Iglesias | {"ncaget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C006800, OPCODE_MASK_H32, ncaget, anyware_inst }, |
467 | 6287462e | Edgar E. Iglesias | {"aput", INST_TYPE_R1_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C008800, OPCODE_MASK_H32, aput, anyware_inst }, |
468 | 6287462e | Edgar E. Iglesias | {"caput", INST_TYPE_R1_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00A800, OPCODE_MASK_H32, caput, anyware_inst }, |
469 | 6287462e | Edgar E. Iglesias | {"naput", INST_TYPE_R1_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00C800, OPCODE_MASK_H32, naput, anyware_inst }, |
470 | 6287462e | Edgar E. Iglesias | {"ncaput", INST_TYPE_R1_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00E800, OPCODE_MASK_H32, ncaput, anyware_inst }, |
471 | 6287462e | Edgar E. Iglesias | |
472 | 6287462e | Edgar E. Iglesias | {"taget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C001800, OPCODE_MASK_H32, taget, anyware_inst }, |
473 | 6287462e | Edgar E. Iglesias | {"tcaget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C003800, OPCODE_MASK_H32, tcaget, anyware_inst }, |
474 | 6287462e | Edgar E. Iglesias | {"tnaget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C005800, OPCODE_MASK_H32, tnaget, anyware_inst }, |
475 | 6287462e | Edgar E. Iglesias | {"tncaget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C007800, OPCODE_MASK_H32, tncaget, anyware_inst }, |
476 | 6287462e | Edgar E. Iglesias | {"taput", INST_TYPE_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C009800, OPCODE_MASK_H32, taput, anyware_inst }, |
477 | 6287462e | Edgar E. Iglesias | {"tcaput", INST_TYPE_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00B800, OPCODE_MASK_H32, tcaput, anyware_inst }, |
478 | 6287462e | Edgar E. Iglesias | {"tnaput", INST_TYPE_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00D800, OPCODE_MASK_H32, tnaput, anyware_inst }, |
479 | 6287462e | Edgar E. Iglesias | {"tncaput", INST_TYPE_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00F800, OPCODE_MASK_H32, tncaput, anyware_inst }, |
480 | 6287462e | Edgar E. Iglesias | |
481 | 6287462e | Edgar E. Iglesias | {"eaget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C000C00, OPCODE_MASK_H32, eget, anyware_inst }, |
482 | 6287462e | Edgar E. Iglesias | {"ecaget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C002C00, OPCODE_MASK_H32, ecget, anyware_inst }, |
483 | 6287462e | Edgar E. Iglesias | {"neaget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C004C00, OPCODE_MASK_H32, neget, anyware_inst }, |
484 | 6287462e | Edgar E. Iglesias | {"necaget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C006C00, OPCODE_MASK_H32, necget, anyware_inst }, |
485 | 6287462e | Edgar E. Iglesias | {"eaput", INST_TYPE_R1_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C008C00, OPCODE_MASK_H32, eput, anyware_inst }, |
486 | 6287462e | Edgar E. Iglesias | {"ecaput", INST_TYPE_R1_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00AC00, OPCODE_MASK_H32, ecput, anyware_inst }, |
487 | 6287462e | Edgar E. Iglesias | {"neaput", INST_TYPE_R1_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00CC00, OPCODE_MASK_H32, neput, anyware_inst }, |
488 | 6287462e | Edgar E. Iglesias | {"necaput", INST_TYPE_R1_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00EC00, OPCODE_MASK_H32, necput, anyware_inst }, |
489 | 6287462e | Edgar E. Iglesias | |
490 | 6287462e | Edgar E. Iglesias | {"teaget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C001C00, OPCODE_MASK_H32, teaget, anyware_inst }, |
491 | 6287462e | Edgar E. Iglesias | {"tecaget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C003C00, OPCODE_MASK_H32, tecaget, anyware_inst }, |
492 | 6287462e | Edgar E. Iglesias | {"tneaget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C005C00, OPCODE_MASK_H32, tneaget, anyware_inst }, |
493 | 6287462e | Edgar E. Iglesias | {"tnecaget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C007C00, OPCODE_MASK_H32, tnecaget, anyware_inst }, |
494 | 6287462e | Edgar E. Iglesias | {"teaput", INST_TYPE_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C009C00, OPCODE_MASK_H32, teaput, anyware_inst }, |
495 | 6287462e | Edgar E. Iglesias | {"tecaput", INST_TYPE_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00BC00, OPCODE_MASK_H32, tecaput, anyware_inst }, |
496 | 6287462e | Edgar E. Iglesias | {"tneaput", INST_TYPE_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00DC00, OPCODE_MASK_H32, tneaput, anyware_inst }, |
497 | 6287462e | Edgar E. Iglesias | {"tnecaput", INST_TYPE_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00FC00, OPCODE_MASK_H32, tnecaput, anyware_inst }, |
498 | 6287462e | Edgar E. Iglesias | |
499 | 6287462e | Edgar E. Iglesias | {"getd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000000, OPCODE_MASK_H34C, getd, anyware_inst }, |
500 | 6287462e | Edgar E. Iglesias | {"tgetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000080, OPCODE_MASK_H34C, tgetd, anyware_inst }, |
501 | 6287462e | Edgar E. Iglesias | {"cgetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000100, OPCODE_MASK_H34C, cgetd, anyware_inst }, |
502 | 6287462e | Edgar E. Iglesias | {"tcgetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000180, OPCODE_MASK_H34C, tcgetd, anyware_inst }, |
503 | 6287462e | Edgar E. Iglesias | {"ngetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000200, OPCODE_MASK_H34C, ngetd, anyware_inst }, |
504 | 6287462e | Edgar E. Iglesias | {"tngetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000280, OPCODE_MASK_H34C, tngetd, anyware_inst }, |
505 | 6287462e | Edgar E. Iglesias | {"ncgetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000300, OPCODE_MASK_H34C, ncgetd, anyware_inst }, |
506 | 6287462e | Edgar E. Iglesias | {"tncgetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000380, OPCODE_MASK_H34C, tncgetd, anyware_inst }, |
507 | 6287462e | Edgar E. Iglesias | {"putd", INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000400, OPCODE_MASK_H34C, putd, anyware_inst }, |
508 | 6287462e | Edgar E. Iglesias | {"tputd", INST_TYPE_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000480, OPCODE_MASK_H34C, tputd, anyware_inst }, |
509 | 6287462e | Edgar E. Iglesias | {"cputd", INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000500, OPCODE_MASK_H34C, cputd, anyware_inst }, |
510 | 6287462e | Edgar E. Iglesias | {"tcputd", INST_TYPE_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000580, OPCODE_MASK_H34C, tcputd, anyware_inst }, |
511 | 6287462e | Edgar E. Iglesias | {"nputd", INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000600, OPCODE_MASK_H34C, nputd, anyware_inst }, |
512 | 6287462e | Edgar E. Iglesias | {"tnputd", INST_TYPE_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000680, OPCODE_MASK_H34C, tnputd, anyware_inst }, |
513 | 6287462e | Edgar E. Iglesias | {"ncputd", INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000700, OPCODE_MASK_H34C, ncputd, anyware_inst }, |
514 | 6287462e | Edgar E. Iglesias | {"tncputd", INST_TYPE_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000780, OPCODE_MASK_H34C, tncputd, anyware_inst }, |
515 | 6287462e | Edgar E. Iglesias | |
516 | 6287462e | Edgar E. Iglesias | {"egetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000020, OPCODE_MASK_H34C, egetd, anyware_inst }, |
517 | 6287462e | Edgar E. Iglesias | {"tegetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0000A0, OPCODE_MASK_H34C, tegetd, anyware_inst }, |
518 | 6287462e | Edgar E. Iglesias | {"ecgetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000120, OPCODE_MASK_H34C, ecgetd, anyware_inst }, |
519 | 6287462e | Edgar E. Iglesias | {"tecgetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0001A0, OPCODE_MASK_H34C, tecgetd, anyware_inst }, |
520 | 6287462e | Edgar E. Iglesias | {"negetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000220, OPCODE_MASK_H34C, negetd, anyware_inst }, |
521 | 6287462e | Edgar E. Iglesias | {"tnegetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0002A0, OPCODE_MASK_H34C, tnegetd, anyware_inst }, |
522 | 6287462e | Edgar E. Iglesias | {"necgetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000320, OPCODE_MASK_H34C, necgetd, anyware_inst }, |
523 | 6287462e | Edgar E. Iglesias | {"tnecgetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0003A0, OPCODE_MASK_H34C, tnecgetd, anyware_inst }, |
524 | 6287462e | Edgar E. Iglesias | {"eputd", INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000420, OPCODE_MASK_H34C, eputd, anyware_inst }, |
525 | 6287462e | Edgar E. Iglesias | {"teputd", INST_TYPE_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0004A0, OPCODE_MASK_H34C, teputd, anyware_inst }, |
526 | 6287462e | Edgar E. Iglesias | {"ecputd", INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000520, OPCODE_MASK_H34C, ecputd, anyware_inst }, |
527 | 6287462e | Edgar E. Iglesias | {"tecputd", INST_TYPE_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0005A0, OPCODE_MASK_H34C, tecputd, anyware_inst }, |
528 | 6287462e | Edgar E. Iglesias | {"neputd", INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000620, OPCODE_MASK_H34C, neputd, anyware_inst }, |
529 | 6287462e | Edgar E. Iglesias | {"tneputd", INST_TYPE_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0006A0, OPCODE_MASK_H34C, tneputd, anyware_inst }, |
530 | 6287462e | Edgar E. Iglesias | {"necputd", INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000720, OPCODE_MASK_H34C, necputd, anyware_inst }, |
531 | 6287462e | Edgar E. Iglesias | {"tnecputd", INST_TYPE_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0007A0, OPCODE_MASK_H34C, tnecputd, anyware_inst }, |
532 | 6287462e | Edgar E. Iglesias | |
533 | 6287462e | Edgar E. Iglesias | {"agetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000040, OPCODE_MASK_H34C, agetd, anyware_inst }, |
534 | 6287462e | Edgar E. Iglesias | {"tagetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0000C0, OPCODE_MASK_H34C, tagetd, anyware_inst }, |
535 | 6287462e | Edgar E. Iglesias | {"cagetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000140, OPCODE_MASK_H34C, cagetd, anyware_inst }, |
536 | 6287462e | Edgar E. Iglesias | {"tcagetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0001C0, OPCODE_MASK_H34C, tcagetd, anyware_inst }, |
537 | 6287462e | Edgar E. Iglesias | {"nagetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000240, OPCODE_MASK_H34C, nagetd, anyware_inst }, |
538 | 6287462e | Edgar E. Iglesias | {"tnagetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0002C0, OPCODE_MASK_H34C, tnagetd, anyware_inst }, |
539 | 6287462e | Edgar E. Iglesias | {"ncagetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000340, OPCODE_MASK_H34C, ncagetd, anyware_inst }, |
540 | 6287462e | Edgar E. Iglesias | {"tncagetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0003C0, OPCODE_MASK_H34C, tncagetd, anyware_inst }, |
541 | 6287462e | Edgar E. Iglesias | {"aputd", INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000440, OPCODE_MASK_H34C, aputd, anyware_inst }, |
542 | 6287462e | Edgar E. Iglesias | {"taputd", INST_TYPE_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0004C0, OPCODE_MASK_H34C, taputd, anyware_inst }, |
543 | 6287462e | Edgar E. Iglesias | {"caputd", INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000540, OPCODE_MASK_H34C, caputd, anyware_inst }, |
544 | 6287462e | Edgar E. Iglesias | {"tcaputd", INST_TYPE_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0005C0, OPCODE_MASK_H34C, tcaputd, anyware_inst }, |
545 | 6287462e | Edgar E. Iglesias | {"naputd", INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000640, OPCODE_MASK_H34C, naputd, anyware_inst }, |
546 | 6287462e | Edgar E. Iglesias | {"tnaputd", INST_TYPE_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0006C0, OPCODE_MASK_H34C, tnaputd, anyware_inst }, |
547 | 6287462e | Edgar E. Iglesias | {"ncaputd", INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000740, OPCODE_MASK_H34C, ncaputd, anyware_inst }, |
548 | 6287462e | Edgar E. Iglesias | {"tncaputd", INST_TYPE_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0007C0, OPCODE_MASK_H34C, tncaputd, anyware_inst }, |
549 | 6287462e | Edgar E. Iglesias | |
550 | 6287462e | Edgar E. Iglesias | {"eagetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000060, OPCODE_MASK_H34C, eagetd, anyware_inst }, |
551 | 6287462e | Edgar E. Iglesias | {"teagetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0000E0, OPCODE_MASK_H34C, teagetd, anyware_inst }, |
552 | 6287462e | Edgar E. Iglesias | {"ecagetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000160, OPCODE_MASK_H34C, ecagetd, anyware_inst }, |
553 | 6287462e | Edgar E. Iglesias | {"tecagetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0001E0, OPCODE_MASK_H34C, tecagetd, anyware_inst }, |
554 | 6287462e | Edgar E. Iglesias | {"neagetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000260, OPCODE_MASK_H34C, neagetd, anyware_inst }, |
555 | 6287462e | Edgar E. Iglesias | {"tneagetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0002E0, OPCODE_MASK_H34C, tneagetd, anyware_inst }, |
556 | 6287462e | Edgar E. Iglesias | {"necagetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000360, OPCODE_MASK_H34C, necagetd, anyware_inst }, |
557 | 6287462e | Edgar E. Iglesias | {"tnecagetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0003E0, OPCODE_MASK_H34C, tnecagetd, anyware_inst }, |
558 | 6287462e | Edgar E. Iglesias | {"eaputd", INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000460, OPCODE_MASK_H34C, eaputd, anyware_inst }, |
559 | 6287462e | Edgar E. Iglesias | {"teaputd", INST_TYPE_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0004E0, OPCODE_MASK_H34C, teaputd, anyware_inst }, |
560 | 6287462e | Edgar E. Iglesias | {"ecaputd", INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000560, OPCODE_MASK_H34C, ecaputd, anyware_inst }, |
561 | 6287462e | Edgar E. Iglesias | {"tecaputd", INST_TYPE_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0005E0, OPCODE_MASK_H34C, tecaputd, anyware_inst }, |
562 | 6287462e | Edgar E. Iglesias | {"neaputd", INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000660, OPCODE_MASK_H34C, neaputd, anyware_inst }, |
563 | 6287462e | Edgar E. Iglesias | {"tneaputd", INST_TYPE_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0006E0, OPCODE_MASK_H34C, tneaputd, anyware_inst }, |
564 | 6287462e | Edgar E. Iglesias | {"necaputd", INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000760, OPCODE_MASK_H34C, necaputd, anyware_inst }, |
565 | 6287462e | Edgar E. Iglesias | {"tnecaputd", INST_TYPE_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0007E0, OPCODE_MASK_H34C, tnecaputd, anyware_inst }, |
566 | 6287462e | Edgar E. Iglesias | {"", 0, 0, 0, 0, 0, 0, 0, 0}, |
567 | e90e390c | Edgar E. Iglesias | }; |
568 | e90e390c | Edgar E. Iglesias | |
569 | e90e390c | Edgar E. Iglesias | /* prefix for register names */
|
570 | e90e390c | Edgar E. Iglesias | char register_prefix[] = "r"; |
571 | e90e390c | Edgar E. Iglesias | char special_register_prefix[] = "spr"; |
572 | e90e390c | Edgar E. Iglesias | char fsl_register_prefix[] = "rfsl"; |
573 | 6287462e | Edgar E. Iglesias | char pvr_register_prefix[] = "rpvr"; |
574 | e90e390c | Edgar E. Iglesias | |
575 | e90e390c | Edgar E. Iglesias | |
576 | e90e390c | Edgar E. Iglesias | /* #defines for valid immediate range */
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577 | 6287462e | Edgar E. Iglesias | #define MIN_IMM ((int) 0x80000000) |
578 | 6287462e | Edgar E. Iglesias | #define MAX_IMM ((int) 0x7fffffff) |
579 | e90e390c | Edgar E. Iglesias | |
580 | 6287462e | Edgar E. Iglesias | #define MIN_IMM15 ((int) 0x0000) |
581 | 6287462e | Edgar E. Iglesias | #define MAX_IMM15 ((int) 0x7fff) |
582 | e90e390c | Edgar E. Iglesias | |
583 | e90e390c | Edgar E. Iglesias | #endif /* MICROBLAZE_OPC */ |
584 | e90e390c | Edgar E. Iglesias | |
585 | e90e390c | Edgar E. Iglesias | #include "dis-asm.h" |
586 | e90e390c | Edgar E. Iglesias | #include <strings.h> |
587 | e90e390c | Edgar E. Iglesias | |
588 | e90e390c | Edgar E. Iglesias | #define get_field_rd(instr) get_field(instr, RD_MASK, RD_LOW)
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589 | e90e390c | Edgar E. Iglesias | #define get_field_r1(instr) get_field(instr, RA_MASK, RA_LOW)
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590 | e90e390c | Edgar E. Iglesias | #define get_field_r2(instr) get_field(instr, RB_MASK, RB_LOW)
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591 | e90e390c | Edgar E. Iglesias | #define get_int_field_imm(instr) ((instr & IMM_MASK) >> IMM_LOW)
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592 | e90e390c | Edgar E. Iglesias | #define get_int_field_r1(instr) ((instr & RA_MASK) >> RA_LOW)
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593 | e90e390c | Edgar E. Iglesias | |
594 | 6287462e | Edgar E. Iglesias | /* Local function prototypes. */
|
595 | 6287462e | Edgar E. Iglesias | |
596 | 6287462e | Edgar E. Iglesias | static char * get_field (long instr, long mask, unsigned short low); |
597 | 6287462e | Edgar E. Iglesias | static char * get_field_imm (long instr); |
598 | 6287462e | Edgar E. Iglesias | static char * get_field_imm5 (long instr); |
599 | 6287462e | Edgar E. Iglesias | static char * get_field_rfsl (long instr); |
600 | 6287462e | Edgar E. Iglesias | static char * get_field_imm15 (long instr); |
601 | 6287462e | Edgar E. Iglesias | #if 0
|
602 | 6287462e | Edgar E. Iglesias | static char * get_field_unsigned_imm (long instr);
|
603 | 6287462e | Edgar E. Iglesias | #endif
|
604 | 6287462e | Edgar E. Iglesias | char * get_field_special (long instr, struct op_code_struct * op); |
605 | 6287462e | Edgar E. Iglesias | unsigned long read_insn_microblaze (bfd_vma memaddr, |
606 | 6287462e | Edgar E. Iglesias | struct disassemble_info *info,
|
607 | 6287462e | Edgar E. Iglesias | struct op_code_struct **opr);
|
608 | 6287462e | Edgar E. Iglesias | enum microblaze_instr get_insn_microblaze (long inst, |
609 | 6287462e | Edgar E. Iglesias | bfd_boolean *isunsignedimm, |
610 | 6287462e | Edgar E. Iglesias | enum microblaze_instr_type *insn_type,
|
611 | 6287462e | Edgar E. Iglesias | short *delay_slots);
|
612 | 6287462e | Edgar E. Iglesias | short get_delay_slots_microblaze (long inst); |
613 | 6287462e | Edgar E. Iglesias | enum microblaze_instr microblaze_decode_insn (long insn, |
614 | 6287462e | Edgar E. Iglesias | int *rd,
|
615 | 6287462e | Edgar E. Iglesias | int *ra,
|
616 | 6287462e | Edgar E. Iglesias | int *rb,
|
617 | 6287462e | Edgar E. Iglesias | int *imm);
|
618 | 6287462e | Edgar E. Iglesias | unsigned long |
619 | 6287462e | Edgar E. Iglesias | microblaze_get_target_address (long inst,
|
620 | 6287462e | Edgar E. Iglesias | bfd_boolean immfound, |
621 | 6287462e | Edgar E. Iglesias | int immval,
|
622 | 6287462e | Edgar E. Iglesias | long pcval,
|
623 | 6287462e | Edgar E. Iglesias | long r1val,
|
624 | 6287462e | Edgar E. Iglesias | long r2val,
|
625 | 6287462e | Edgar E. Iglesias | bfd_boolean *targetvalid, |
626 | 6287462e | Edgar E. Iglesias | bfd_boolean *unconditionalbranch); |
627 | 6287462e | Edgar E. Iglesias | |
628 | e90e390c | Edgar E. Iglesias | static char * |
629 | 6287462e | Edgar E. Iglesias | get_field (long instr, long mask, unsigned short low) |
630 | e90e390c | Edgar E. Iglesias | { |
631 | e90e390c | Edgar E. Iglesias | char tmpstr[25]; |
632 | e90e390c | Edgar E. Iglesias | sprintf(tmpstr, "%s%d", register_prefix, (int)((instr & mask) >> low)); |
633 | e90e390c | Edgar E. Iglesias | return(strdup(tmpstr));
|
634 | e90e390c | Edgar E. Iglesias | } |
635 | e90e390c | Edgar E. Iglesias | |
636 | e90e390c | Edgar E. Iglesias | static char * |
637 | 6287462e | Edgar E. Iglesias | get_field_imm (long instr)
|
638 | e90e390c | Edgar E. Iglesias | { |
639 | e90e390c | Edgar E. Iglesias | char tmpstr[25]; |
640 | e90e390c | Edgar E. Iglesias | sprintf(tmpstr, "%d", (short)((instr & IMM_MASK) >> IMM_LOW)); |
641 | e90e390c | Edgar E. Iglesias | return(strdup(tmpstr));
|
642 | e90e390c | Edgar E. Iglesias | } |
643 | e90e390c | Edgar E. Iglesias | |
644 | e90e390c | Edgar E. Iglesias | static char * |
645 | 6287462e | Edgar E. Iglesias | get_field_imm5 (long instr)
|
646 | e90e390c | Edgar E. Iglesias | { |
647 | e90e390c | Edgar E. Iglesias | char tmpstr[25]; |
648 | e90e390c | Edgar E. Iglesias | sprintf(tmpstr, "%d", (short)((instr & IMM5_MASK) >> IMM_LOW)); |
649 | e90e390c | Edgar E. Iglesias | return(strdup(tmpstr));
|
650 | e90e390c | Edgar E. Iglesias | } |
651 | e90e390c | Edgar E. Iglesias | |
652 | e90e390c | Edgar E. Iglesias | static char * |
653 | 6287462e | Edgar E. Iglesias | get_field_rfsl (long instr)
|
654 | e90e390c | Edgar E. Iglesias | { |
655 | e90e390c | Edgar E. Iglesias | char tmpstr[25]; |
656 | 6287462e | Edgar E. Iglesias | sprintf(tmpstr, "%s%d", fsl_register_prefix, (short)((instr & RFSL_MASK) >> IMM_LOW)); |
657 | e90e390c | Edgar E. Iglesias | return(strdup(tmpstr));
|
658 | e90e390c | Edgar E. Iglesias | } |
659 | e90e390c | Edgar E. Iglesias | |
660 | e90e390c | Edgar E. Iglesias | static char * |
661 | 6287462e | Edgar E. Iglesias | get_field_imm15 (long instr)
|
662 | e90e390c | Edgar E. Iglesias | { |
663 | e90e390c | Edgar E. Iglesias | char tmpstr[25]; |
664 | 6287462e | Edgar E. Iglesias | sprintf(tmpstr, "%d", (short)((instr & IMM15_MASK) >> IMM_LOW)); |
665 | e90e390c | Edgar E. Iglesias | return(strdup(tmpstr));
|
666 | e90e390c | Edgar E. Iglesias | } |
667 | e90e390c | Edgar E. Iglesias | |
668 | e90e390c | Edgar E. Iglesias | #if 0
|
669 | e90e390c | Edgar E. Iglesias | static char *
|
670 | 6287462e | Edgar E. Iglesias | get_field_unsigned_imm (long instr)
|
671 | e90e390c | Edgar E. Iglesias | {
|
672 | e90e390c | Edgar E. Iglesias | char tmpstr[25];
|
673 | e90e390c | Edgar E. Iglesias | sprintf(tmpstr, "%d", (int)((instr & IMM_MASK) >> IMM_LOW));
|
674 | e90e390c | Edgar E. Iglesias | return(strdup(tmpstr));
|
675 | e90e390c | Edgar E. Iglesias | }
|
676 | e90e390c | Edgar E. Iglesias | #endif
|
677 | e90e390c | Edgar E. Iglesias | |
678 | e90e390c | Edgar E. Iglesias | /*
|
679 | e90e390c | Edgar E. Iglesias | char *
|
680 | e90e390c | Edgar E. Iglesias | get_field_special (instr)
|
681 | e90e390c | Edgar E. Iglesias | long instr;
|
682 | e90e390c | Edgar E. Iglesias | {
|
683 | e90e390c | Edgar E. Iglesias | char tmpstr[25];
|
684 | e90e390c | Edgar E. Iglesias |
|
685 | e90e390c | Edgar E. Iglesias | sprintf(tmpstr, "%s%s", register_prefix, (((instr & IMM_MASK) >> IMM_LOW) & REG_MSR_MASK) == 0 ? "pc" : "msr");
|
686 | e90e390c | Edgar E. Iglesias |
|
687 | e90e390c | Edgar E. Iglesias | return(strdup(tmpstr));
|
688 | e90e390c | Edgar E. Iglesias | }
|
689 | e90e390c | Edgar E. Iglesias | */
|
690 | e90e390c | Edgar E. Iglesias | |
691 | 6287462e | Edgar E. Iglesias | char *
|
692 | 6287462e | Edgar E. Iglesias | get_field_special (long instr, struct op_code_struct * op) |
693 | e90e390c | Edgar E. Iglesias | { |
694 | e90e390c | Edgar E. Iglesias | char tmpstr[25]; |
695 | 6287462e | Edgar E. Iglesias | char spr[6]; |
696 | e90e390c | Edgar E. Iglesias | |
697 | e90e390c | Edgar E. Iglesias | switch ( (((instr & IMM_MASK) >> IMM_LOW) ^ op->immval_mask) ) {
|
698 | 6287462e | Edgar E. Iglesias | |
699 | e90e390c | Edgar E. Iglesias | case REG_MSR_MASK :
|
700 | e90e390c | Edgar E. Iglesias | strcpy(spr, "msr");
|
701 | e90e390c | Edgar E. Iglesias | break;
|
702 | e90e390c | Edgar E. Iglesias | case REG_PC_MASK :
|
703 | e90e390c | Edgar E. Iglesias | strcpy(spr, "pc");
|
704 | e90e390c | Edgar E. Iglesias | break;
|
705 | e90e390c | Edgar E. Iglesias | case REG_EAR_MASK :
|
706 | e90e390c | Edgar E. Iglesias | strcpy(spr, "ear");
|
707 | e90e390c | Edgar E. Iglesias | break;
|
708 | e90e390c | Edgar E. Iglesias | case REG_ESR_MASK :
|
709 | e90e390c | Edgar E. Iglesias | strcpy(spr, "esr");
|
710 | e90e390c | Edgar E. Iglesias | break;
|
711 | e90e390c | Edgar E. Iglesias | case REG_FSR_MASK :
|
712 | e90e390c | Edgar E. Iglesias | strcpy(spr, "fsr");
|
713 | 6287462e | Edgar E. Iglesias | break;
|
714 | 6287462e | Edgar E. Iglesias | case REG_BTR_MASK :
|
715 | 6287462e | Edgar E. Iglesias | strcpy(spr, "btr");
|
716 | e90e390c | Edgar E. Iglesias | break;
|
717 | 6287462e | Edgar E. Iglesias | case REG_EDR_MASK :
|
718 | 6287462e | Edgar E. Iglesias | strcpy(spr, "edr");
|
719 | 6287462e | Edgar E. Iglesias | break;
|
720 | 6287462e | Edgar E. Iglesias | case REG_PID_MASK :
|
721 | 6287462e | Edgar E. Iglesias | strcpy(spr, "pid");
|
722 | 6287462e | Edgar E. Iglesias | break;
|
723 | 6287462e | Edgar E. Iglesias | case REG_ZPR_MASK :
|
724 | 6287462e | Edgar E. Iglesias | strcpy(spr, "zpr");
|
725 | 6287462e | Edgar E. Iglesias | break;
|
726 | 6287462e | Edgar E. Iglesias | case REG_TLBX_MASK :
|
727 | 6287462e | Edgar E. Iglesias | strcpy(spr, "tlbx");
|
728 | 6287462e | Edgar E. Iglesias | break;
|
729 | 6287462e | Edgar E. Iglesias | case REG_TLBLO_MASK :
|
730 | 6287462e | Edgar E. Iglesias | strcpy(spr, "tlblo");
|
731 | e90e390c | Edgar E. Iglesias | break;
|
732 | 6287462e | Edgar E. Iglesias | case REG_TLBHI_MASK :
|
733 | 6287462e | Edgar E. Iglesias | strcpy(spr, "tlbhi");
|
734 | 6287462e | Edgar E. Iglesias | break;
|
735 | 6287462e | Edgar E. Iglesias | case REG_TLBSX_MASK :
|
736 | 6287462e | Edgar E. Iglesias | strcpy(spr, "tlbsx");
|
737 | 6287462e | Edgar E. Iglesias | break;
|
738 | 6287462e | Edgar E. Iglesias | default :
|
739 | 6287462e | Edgar E. Iglesias | { |
740 | 6287462e | Edgar E. Iglesias | if ( ((((instr & IMM_MASK) >> IMM_LOW) ^ op->immval_mask) & 0xE000) == REG_PVR_MASK) { |
741 | 6287462e | Edgar E. Iglesias | sprintf(tmpstr, "%spvr%d", register_prefix, (unsigned short)(((instr & IMM_MASK) >> IMM_LOW) ^ op->immval_mask) ^ REG_PVR_MASK); |
742 | 6287462e | Edgar E. Iglesias | return(strdup(tmpstr));
|
743 | 6287462e | Edgar E. Iglesias | } else {
|
744 | 6287462e | Edgar E. Iglesias | strcpy(spr, "pc");
|
745 | 6287462e | Edgar E. Iglesias | } |
746 | 6287462e | Edgar E. Iglesias | } |
747 | 6287462e | Edgar E. Iglesias | break;
|
748 | e90e390c | Edgar E. Iglesias | } |
749 | e90e390c | Edgar E. Iglesias | |
750 | e90e390c | Edgar E. Iglesias | sprintf(tmpstr, "%s%s", register_prefix, spr);
|
751 | e90e390c | Edgar E. Iglesias | return(strdup(tmpstr));
|
752 | e90e390c | Edgar E. Iglesias | } |
753 | e90e390c | Edgar E. Iglesias | |
754 | 6287462e | Edgar E. Iglesias | unsigned long |
755 | 6287462e | Edgar E. Iglesias | read_insn_microblaze (bfd_vma memaddr, |
756 | 6287462e | Edgar E. Iglesias | struct disassemble_info *info,
|
757 | 6287462e | Edgar E. Iglesias | struct op_code_struct **opr)
|
758 | e90e390c | Edgar E. Iglesias | { |
759 | e90e390c | Edgar E. Iglesias | unsigned char ibytes[4]; |
760 | e90e390c | Edgar E. Iglesias | int status;
|
761 | e90e390c | Edgar E. Iglesias | struct op_code_struct * op;
|
762 | e90e390c | Edgar E. Iglesias | unsigned long inst; |
763 | e90e390c | Edgar E. Iglesias | |
764 | e90e390c | Edgar E. Iglesias | status = info->read_memory_func (memaddr, ibytes, 4, info);
|
765 | e90e390c | Edgar E. Iglesias | |
766 | e90e390c | Edgar E. Iglesias | if (status != 0) |
767 | e90e390c | Edgar E. Iglesias | { |
768 | e90e390c | Edgar E. Iglesias | info->memory_error_func (status, memaddr, info); |
769 | e90e390c | Edgar E. Iglesias | return 0; |
770 | e90e390c | Edgar E. Iglesias | } |
771 | e90e390c | Edgar E. Iglesias | |
772 | e90e390c | Edgar E. Iglesias | if (info->endian == BFD_ENDIAN_BIG)
|
773 | e90e390c | Edgar E. Iglesias | inst = (ibytes[0] << 24) | (ibytes[1] << 16) | (ibytes[2] << 8) | ibytes[3]; |
774 | e90e390c | Edgar E. Iglesias | else if (info->endian == BFD_ENDIAN_LITTLE) |
775 | e90e390c | Edgar E. Iglesias | inst = (ibytes[3] << 24) | (ibytes[2] << 16) | (ibytes[1] << 8) | ibytes[0]; |
776 | e90e390c | Edgar E. Iglesias | else
|
777 | e90e390c | Edgar E. Iglesias | abort (); |
778 | e90e390c | Edgar E. Iglesias | |
779 | e90e390c | Edgar E. Iglesias | /* Just a linear search of the table. */
|
780 | e90e390c | Edgar E. Iglesias | for (op = opcodes; op->name != 0; op ++) |
781 | e90e390c | Edgar E. Iglesias | if (op->bit_sequence == (inst & op->opcode_mask))
|
782 | e90e390c | Edgar E. Iglesias | break;
|
783 | e90e390c | Edgar E. Iglesias | |
784 | e90e390c | Edgar E. Iglesias | *opr = op; |
785 | e90e390c | Edgar E. Iglesias | return inst;
|
786 | e90e390c | Edgar E. Iglesias | } |
787 | e90e390c | Edgar E. Iglesias | |
788 | e90e390c | Edgar E. Iglesias | |
789 | e90e390c | Edgar E. Iglesias | int
|
790 | e90e390c | Edgar E. Iglesias | print_insn_microblaze (bfd_vma memaddr, struct disassemble_info * info)
|
791 | e90e390c | Edgar E. Iglesias | { |
792 | 6e2d864e | Stefan Weil | fprintf_function fprintf_func = info->fprintf_func; |
793 | e90e390c | Edgar E. Iglesias | void * stream = info->stream;
|
794 | e90e390c | Edgar E. Iglesias | unsigned long inst, prev_inst; |
795 | e90e390c | Edgar E. Iglesias | struct op_code_struct * op, *pop;
|
796 | e90e390c | Edgar E. Iglesias | int immval = 0; |
797 | 6287462e | Edgar E. Iglesias | bfd_boolean immfound = FALSE; |
798 | e90e390c | Edgar E. Iglesias | static bfd_vma prev_insn_addr = -1; /*init the prev insn addr */ |
799 | e90e390c | Edgar E. Iglesias | static int prev_insn_vma = -1; /*init the prev insn vma */ |
800 | e90e390c | Edgar E. Iglesias | int curr_insn_vma = info->buffer_vma;
|
801 | e90e390c | Edgar E. Iglesias | |
802 | e90e390c | Edgar E. Iglesias | info->bytes_per_chunk = 4;
|
803 | e90e390c | Edgar E. Iglesias | |
804 | e90e390c | Edgar E. Iglesias | inst = read_insn_microblaze (memaddr, info, &op); |
805 | 6287462e | Edgar E. Iglesias | if (inst == 0) { |
806 | e90e390c | Edgar E. Iglesias | return -1; |
807 | 6287462e | Edgar E. Iglesias | } |
808 | e90e390c | Edgar E. Iglesias | |
809 | e90e390c | Edgar E. Iglesias | if (prev_insn_vma == curr_insn_vma) {
|
810 | e90e390c | Edgar E. Iglesias | if (memaddr-(info->bytes_per_chunk) == prev_insn_addr) {
|
811 | e90e390c | Edgar E. Iglesias | prev_inst = read_insn_microblaze (prev_insn_addr, info, &pop); |
812 | e90e390c | Edgar E. Iglesias | if (prev_inst == 0) |
813 | e90e390c | Edgar E. Iglesias | return -1; |
814 | e90e390c | Edgar E. Iglesias | if (pop->instr == imm) {
|
815 | e90e390c | Edgar E. Iglesias | immval = (get_int_field_imm(prev_inst) << 16) & 0xffff0000; |
816 | 6287462e | Edgar E. Iglesias | immfound = TRUE; |
817 | e90e390c | Edgar E. Iglesias | } |
818 | e90e390c | Edgar E. Iglesias | else {
|
819 | e90e390c | Edgar E. Iglesias | immval = 0;
|
820 | 6287462e | Edgar E. Iglesias | immfound = FALSE; |
821 | e90e390c | Edgar E. Iglesias | } |
822 | e90e390c | Edgar E. Iglesias | } |
823 | e90e390c | Edgar E. Iglesias | } |
824 | e90e390c | Edgar E. Iglesias | /* make curr insn as prev insn */
|
825 | e90e390c | Edgar E. Iglesias | prev_insn_addr = memaddr; |
826 | e90e390c | Edgar E. Iglesias | prev_insn_vma = curr_insn_vma; |
827 | e90e390c | Edgar E. Iglesias | |
828 | 6287462e | Edgar E. Iglesias | if (op->name == 0) { |
829 | aacf4563 | Thomas Monjalon | fprintf_func (stream, ".short 0x%04lx", inst);
|
830 | 6287462e | Edgar E. Iglesias | } |
831 | e90e390c | Edgar E. Iglesias | else
|
832 | e90e390c | Edgar E. Iglesias | { |
833 | aacf4563 | Thomas Monjalon | fprintf_func (stream, "%s", op->name);
|
834 | e90e390c | Edgar E. Iglesias | |
835 | e90e390c | Edgar E. Iglesias | switch (op->inst_type)
|
836 | e90e390c | Edgar E. Iglesias | { |
837 | e90e390c | Edgar E. Iglesias | case INST_TYPE_RD_R1_R2:
|
838 | aacf4563 | Thomas Monjalon | fprintf_func(stream, "\t%s, %s, %s", get_field_rd(inst), get_field_r1(inst), get_field_r2(inst));
|
839 | e90e390c | Edgar E. Iglesias | break;
|
840 | e90e390c | Edgar E. Iglesias | case INST_TYPE_RD_R1_IMM:
|
841 | aacf4563 | Thomas Monjalon | fprintf_func(stream, "\t%s, %s, %s", get_field_rd(inst), get_field_r1(inst), get_field_imm(inst));
|
842 | e90e390c | Edgar E. Iglesias | if (info->print_address_func && get_int_field_r1(inst) == 0 && info->symbol_at_address_func) { |
843 | e90e390c | Edgar E. Iglesias | if (immfound)
|
844 | e90e390c | Edgar E. Iglesias | immval |= (get_int_field_imm(inst) & 0x0000ffff);
|
845 | e90e390c | Edgar E. Iglesias | else {
|
846 | e90e390c | Edgar E. Iglesias | immval = get_int_field_imm(inst); |
847 | e90e390c | Edgar E. Iglesias | if (immval & 0x8000) |
848 | e90e390c | Edgar E. Iglesias | immval |= 0xFFFF0000;
|
849 | e90e390c | Edgar E. Iglesias | } |
850 | e90e390c | Edgar E. Iglesias | if (immval > 0 && info->symbol_at_address_func(immval, info)) { |
851 | aacf4563 | Thomas Monjalon | fprintf_func (stream, "\t// ");
|
852 | e90e390c | Edgar E. Iglesias | info->print_address_func (immval, info); |
853 | e90e390c | Edgar E. Iglesias | } |
854 | e90e390c | Edgar E. Iglesias | } |
855 | e90e390c | Edgar E. Iglesias | break;
|
856 | e90e390c | Edgar E. Iglesias | case INST_TYPE_RD_R1_IMM5:
|
857 | aacf4563 | Thomas Monjalon | fprintf_func(stream, "\t%s, %s, %s", get_field_rd(inst), get_field_r1(inst), get_field_imm5(inst));
|
858 | e90e390c | Edgar E. Iglesias | break;
|
859 | 6287462e | Edgar E. Iglesias | case INST_TYPE_RD_RFSL:
|
860 | aacf4563 | Thomas Monjalon | fprintf_func(stream, "\t%s, %s", get_field_rd(inst), get_field_rfsl(inst));
|
861 | e90e390c | Edgar E. Iglesias | break;
|
862 | 6287462e | Edgar E. Iglesias | case INST_TYPE_R1_RFSL:
|
863 | aacf4563 | Thomas Monjalon | fprintf_func(stream, "\t%s, %s", get_field_r1(inst), get_field_rfsl(inst));
|
864 | e90e390c | Edgar E. Iglesias | break;
|
865 | e90e390c | Edgar E. Iglesias | case INST_TYPE_RD_SPECIAL:
|
866 | aacf4563 | Thomas Monjalon | fprintf_func(stream, "\t%s, %s", get_field_rd(inst), get_field_special(inst, op));
|
867 | e90e390c | Edgar E. Iglesias | break;
|
868 | e90e390c | Edgar E. Iglesias | case INST_TYPE_SPECIAL_R1:
|
869 | aacf4563 | Thomas Monjalon | fprintf_func(stream, "\t%s, %s", get_field_special(inst, op), get_field_r1(inst));
|
870 | e90e390c | Edgar E. Iglesias | break;
|
871 | e90e390c | Edgar E. Iglesias | case INST_TYPE_RD_R1:
|
872 | aacf4563 | Thomas Monjalon | fprintf_func(stream, "\t%s, %s", get_field_rd(inst), get_field_r1(inst));
|
873 | e90e390c | Edgar E. Iglesias | break;
|
874 | e90e390c | Edgar E. Iglesias | case INST_TYPE_R1_R2:
|
875 | aacf4563 | Thomas Monjalon | fprintf_func(stream, "\t%s, %s", get_field_r1(inst), get_field_r2(inst));
|
876 | e90e390c | Edgar E. Iglesias | break;
|
877 | e90e390c | Edgar E. Iglesias | case INST_TYPE_R1_IMM:
|
878 | aacf4563 | Thomas Monjalon | fprintf_func(stream, "\t%s, %s", get_field_r1(inst), get_field_imm(inst));
|
879 | e90e390c | Edgar E. Iglesias | /* The non-pc relative instructions are returns, which shouldn't
|
880 | e90e390c | Edgar E. Iglesias | have a label printed */
|
881 | e90e390c | Edgar E. Iglesias | if (info->print_address_func && op->inst_offset_type == INST_PC_OFFSET && info->symbol_at_address_func) {
|
882 | e90e390c | Edgar E. Iglesias | if (immfound)
|
883 | e90e390c | Edgar E. Iglesias | immval |= (get_int_field_imm(inst) & 0x0000ffff);
|
884 | e90e390c | Edgar E. Iglesias | else {
|
885 | e90e390c | Edgar E. Iglesias | immval = get_int_field_imm(inst); |
886 | e90e390c | Edgar E. Iglesias | if (immval & 0x8000) |
887 | e90e390c | Edgar E. Iglesias | immval |= 0xFFFF0000;
|
888 | e90e390c | Edgar E. Iglesias | } |
889 | e90e390c | Edgar E. Iglesias | immval += memaddr; |
890 | e90e390c | Edgar E. Iglesias | if (immval > 0 && info->symbol_at_address_func(immval, info)) { |
891 | aacf4563 | Thomas Monjalon | fprintf_func (stream, "\t// ");
|
892 | e90e390c | Edgar E. Iglesias | info->print_address_func (immval, info); |
893 | e90e390c | Edgar E. Iglesias | } else {
|
894 | aacf4563 | Thomas Monjalon | fprintf_func (stream, "\t\t// ");
|
895 | aacf4563 | Thomas Monjalon | fprintf_func (stream, "%x", immval);
|
896 | e90e390c | Edgar E. Iglesias | } |
897 | e90e390c | Edgar E. Iglesias | } |
898 | e90e390c | Edgar E. Iglesias | break;
|
899 | e90e390c | Edgar E. Iglesias | case INST_TYPE_RD_IMM:
|
900 | aacf4563 | Thomas Monjalon | fprintf_func(stream, "\t%s, %s", get_field_rd(inst), get_field_imm(inst));
|
901 | e90e390c | Edgar E. Iglesias | if (info->print_address_func && info->symbol_at_address_func) {
|
902 | e90e390c | Edgar E. Iglesias | if (immfound)
|
903 | e90e390c | Edgar E. Iglesias | immval |= (get_int_field_imm(inst) & 0x0000ffff);
|
904 | e90e390c | Edgar E. Iglesias | else {
|
905 | e90e390c | Edgar E. Iglesias | immval = get_int_field_imm(inst); |
906 | e90e390c | Edgar E. Iglesias | if (immval & 0x8000) |
907 | e90e390c | Edgar E. Iglesias | immval |= 0xFFFF0000;
|
908 | e90e390c | Edgar E. Iglesias | } |
909 | e90e390c | Edgar E. Iglesias | if (op->inst_offset_type == INST_PC_OFFSET)
|
910 | e90e390c | Edgar E. Iglesias | immval += (int) memaddr;
|
911 | e90e390c | Edgar E. Iglesias | if (info->symbol_at_address_func(immval, info)) {
|
912 | aacf4563 | Thomas Monjalon | fprintf_func (stream, "\t// ");
|
913 | e90e390c | Edgar E. Iglesias | info->print_address_func (immval, info); |
914 | e90e390c | Edgar E. Iglesias | } |
915 | e90e390c | Edgar E. Iglesias | } |
916 | e90e390c | Edgar E. Iglesias | break;
|
917 | e90e390c | Edgar E. Iglesias | case INST_TYPE_IMM:
|
918 | aacf4563 | Thomas Monjalon | fprintf_func(stream, "\t%s", get_field_imm(inst));
|
919 | e90e390c | Edgar E. Iglesias | if (info->print_address_func && info->symbol_at_address_func && op->instr != imm) {
|
920 | e90e390c | Edgar E. Iglesias | if (immfound)
|
921 | e90e390c | Edgar E. Iglesias | immval |= (get_int_field_imm(inst) & 0x0000ffff);
|
922 | e90e390c | Edgar E. Iglesias | else {
|
923 | e90e390c | Edgar E. Iglesias | immval = get_int_field_imm(inst); |
924 | e90e390c | Edgar E. Iglesias | if (immval & 0x8000) |
925 | e90e390c | Edgar E. Iglesias | immval |= 0xFFFF0000;
|
926 | e90e390c | Edgar E. Iglesias | } |
927 | e90e390c | Edgar E. Iglesias | if (op->inst_offset_type == INST_PC_OFFSET)
|
928 | e90e390c | Edgar E. Iglesias | immval += (int) memaddr;
|
929 | e90e390c | Edgar E. Iglesias | if (immval > 0 && info->symbol_at_address_func(immval, info)) { |
930 | aacf4563 | Thomas Monjalon | fprintf_func (stream, "\t// ");
|
931 | e90e390c | Edgar E. Iglesias | info->print_address_func (immval, info); |
932 | e90e390c | Edgar E. Iglesias | } else if (op->inst_offset_type == INST_PC_OFFSET) { |
933 | aacf4563 | Thomas Monjalon | fprintf_func (stream, "\t\t// ");
|
934 | aacf4563 | Thomas Monjalon | fprintf_func (stream, "%x", immval);
|
935 | e90e390c | Edgar E. Iglesias | } |
936 | e90e390c | Edgar E. Iglesias | } |
937 | e90e390c | Edgar E. Iglesias | break;
|
938 | e90e390c | Edgar E. Iglesias | case INST_TYPE_RD_R2:
|
939 | aacf4563 | Thomas Monjalon | fprintf_func(stream, "\t%s, %s", get_field_rd(inst), get_field_r2(inst));
|
940 | e90e390c | Edgar E. Iglesias | break;
|
941 | e90e390c | Edgar E. Iglesias | case INST_TYPE_R2:
|
942 | aacf4563 | Thomas Monjalon | fprintf_func(stream, "\t%s", get_field_r2(inst));
|
943 | e90e390c | Edgar E. Iglesias | break;
|
944 | e90e390c | Edgar E. Iglesias | case INST_TYPE_R1:
|
945 | aacf4563 | Thomas Monjalon | fprintf_func(stream, "\t%s", get_field_r1(inst));
|
946 | e90e390c | Edgar E. Iglesias | break;
|
947 | e90e390c | Edgar E. Iglesias | case INST_TYPE_RD_R1_SPECIAL:
|
948 | aacf4563 | Thomas Monjalon | fprintf_func(stream, "\t%s, %s", get_field_rd(inst), get_field_r2(inst));
|
949 | e90e390c | Edgar E. Iglesias | break;
|
950 | 6287462e | Edgar E. Iglesias | case INST_TYPE_RD_IMM15:
|
951 | aacf4563 | Thomas Monjalon | fprintf_func(stream, "\t%s, %s", get_field_rd(inst), get_field_imm15(inst));
|
952 | e90e390c | Edgar E. Iglesias | break;
|
953 | e90e390c | Edgar E. Iglesias | /* For tuqula instruction */
|
954 | e90e390c | Edgar E. Iglesias | case INST_TYPE_RD:
|
955 | aacf4563 | Thomas Monjalon | fprintf_func(stream, "\t%s", get_field_rd(inst));
|
956 | e90e390c | Edgar E. Iglesias | break;
|
957 | 6287462e | Edgar E. Iglesias | case INST_TYPE_RFSL:
|
958 | aacf4563 | Thomas Monjalon | fprintf_func(stream, "\t%s", get_field_rfsl(inst));
|
959 | 6287462e | Edgar E. Iglesias | break;
|
960 | e90e390c | Edgar E. Iglesias | default:
|
961 | e90e390c | Edgar E. Iglesias | /* if the disassembler lags the instruction set */
|
962 | aacf4563 | Thomas Monjalon | fprintf_func (stream, "\tundecoded operands, inst is 0x%04lx", inst);
|
963 | e90e390c | Edgar E. Iglesias | break;
|
964 | e90e390c | Edgar E. Iglesias | } |
965 | e90e390c | Edgar E. Iglesias | } |
966 | e90e390c | Edgar E. Iglesias | |
967 | e90e390c | Edgar E. Iglesias | /* Say how many bytes we consumed? */
|
968 | e90e390c | Edgar E. Iglesias | return 4; |
969 | e90e390c | Edgar E. Iglesias | } |
970 | e90e390c | Edgar E. Iglesias | |
971 | 6287462e | Edgar E. Iglesias | enum microblaze_instr
|
972 | 6287462e | Edgar E. Iglesias | get_insn_microblaze (long inst,
|
973 | 6287462e | Edgar E. Iglesias | bfd_boolean *isunsignedimm, |
974 | 6287462e | Edgar E. Iglesias | enum microblaze_instr_type *insn_type,
|
975 | 6287462e | Edgar E. Iglesias | short *delay_slots)
|
976 | e90e390c | Edgar E. Iglesias | { |
977 | e90e390c | Edgar E. Iglesias | struct op_code_struct * op;
|
978 | 6287462e | Edgar E. Iglesias | *isunsignedimm = FALSE; |
979 | e90e390c | Edgar E. Iglesias | |
980 | e90e390c | Edgar E. Iglesias | /* Just a linear search of the table. */
|
981 | e90e390c | Edgar E. Iglesias | for (op = opcodes; op->name != 0; op ++) |
982 | e90e390c | Edgar E. Iglesias | if (op->bit_sequence == (inst & op->opcode_mask))
|
983 | e90e390c | Edgar E. Iglesias | break;
|
984 | e90e390c | Edgar E. Iglesias | |
985 | e90e390c | Edgar E. Iglesias | if (op->name == 0) |
986 | e90e390c | Edgar E. Iglesias | return invalid_inst;
|
987 | e90e390c | Edgar E. Iglesias | else {
|
988 | e90e390c | Edgar E. Iglesias | *isunsignedimm = (op->inst_type == INST_TYPE_RD_R1_UNSIGNED_IMM); |
989 | e90e390c | Edgar E. Iglesias | *insn_type = op->instr_type; |
990 | e90e390c | Edgar E. Iglesias | *delay_slots = op->delay_slots; |
991 | e90e390c | Edgar E. Iglesias | return op->instr;
|
992 | e90e390c | Edgar E. Iglesias | } |
993 | e90e390c | Edgar E. Iglesias | } |
994 | e90e390c | Edgar E. Iglesias | |
995 | 6287462e | Edgar E. Iglesias | short
|
996 | 6287462e | Edgar E. Iglesias | get_delay_slots_microblaze (long inst)
|
997 | e90e390c | Edgar E. Iglesias | { |
998 | 6287462e | Edgar E. Iglesias | bfd_boolean isunsignedimm; |
999 | e90e390c | Edgar E. Iglesias | enum microblaze_instr_type insn_type;
|
1000 | e90e390c | Edgar E. Iglesias | enum microblaze_instr op;
|
1001 | e90e390c | Edgar E. Iglesias | short delay_slots;
|
1002 | e90e390c | Edgar E. Iglesias | |
1003 | e90e390c | Edgar E. Iglesias | op = get_insn_microblaze( inst, &isunsignedimm, &insn_type, &delay_slots); |
1004 | e90e390c | Edgar E. Iglesias | if (op == invalid_inst)
|
1005 | e90e390c | Edgar E. Iglesias | return 0; |
1006 | e90e390c | Edgar E. Iglesias | else
|
1007 | e90e390c | Edgar E. Iglesias | return delay_slots;
|
1008 | e90e390c | Edgar E. Iglesias | } |
1009 | e90e390c | Edgar E. Iglesias | |
1010 | 6287462e | Edgar E. Iglesias | enum microblaze_instr
|
1011 | 6287462e | Edgar E. Iglesias | microblaze_decode_insn (long insn,
|
1012 | 6287462e | Edgar E. Iglesias | int *rd,
|
1013 | 6287462e | Edgar E. Iglesias | int *ra,
|
1014 | 6287462e | Edgar E. Iglesias | int *rb,
|
1015 | 6287462e | Edgar E. Iglesias | int *imm)
|
1016 | e90e390c | Edgar E. Iglesias | { |
1017 | e90e390c | Edgar E. Iglesias | enum microblaze_instr op;
|
1018 | 6287462e | Edgar E. Iglesias | bfd_boolean t1; |
1019 | e90e390c | Edgar E. Iglesias | enum microblaze_instr_type t2;
|
1020 | e90e390c | Edgar E. Iglesias | short t3;
|
1021 | e90e390c | Edgar E. Iglesias | |
1022 | e90e390c | Edgar E. Iglesias | op = get_insn_microblaze(insn, &t1, &t2, &t3); |
1023 | e90e390c | Edgar E. Iglesias | *rd = (insn & RD_MASK) >> RD_LOW; |
1024 | e90e390c | Edgar E. Iglesias | *ra = (insn & RA_MASK) >> RA_LOW; |
1025 | e90e390c | Edgar E. Iglesias | *rb = (insn & RB_MASK) >> RB_LOW; |
1026 | e90e390c | Edgar E. Iglesias | t3 = (insn & IMM_MASK) >> IMM_LOW; |
1027 | e90e390c | Edgar E. Iglesias | *imm = (int) t3;
|
1028 | e90e390c | Edgar E. Iglesias | return (op);
|
1029 | e90e390c | Edgar E. Iglesias | } |
1030 | e90e390c | Edgar E. Iglesias | |
1031 | 6287462e | Edgar E. Iglesias | unsigned long |
1032 | 6287462e | Edgar E. Iglesias | microblaze_get_target_address (long inst,
|
1033 | 6287462e | Edgar E. Iglesias | bfd_boolean immfound, |
1034 | 6287462e | Edgar E. Iglesias | int immval,
|
1035 | 6287462e | Edgar E. Iglesias | long pcval,
|
1036 | 6287462e | Edgar E. Iglesias | long r1val,
|
1037 | 6287462e | Edgar E. Iglesias | long r2val,
|
1038 | 6287462e | Edgar E. Iglesias | bfd_boolean *targetvalid, |
1039 | 6287462e | Edgar E. Iglesias | bfd_boolean *unconditionalbranch) |
1040 | e90e390c | Edgar E. Iglesias | { |
1041 | e90e390c | Edgar E. Iglesias | struct op_code_struct * op;
|
1042 | e90e390c | Edgar E. Iglesias | long targetaddr = 0; |
1043 | e90e390c | Edgar E. Iglesias | |
1044 | 6287462e | Edgar E. Iglesias | *unconditionalbranch = FALSE; |
1045 | e90e390c | Edgar E. Iglesias | /* Just a linear search of the table. */
|
1046 | e90e390c | Edgar E. Iglesias | for (op = opcodes; op->name != 0; op ++) |
1047 | e90e390c | Edgar E. Iglesias | if (op->bit_sequence == (inst & op->opcode_mask))
|
1048 | e90e390c | Edgar E. Iglesias | break;
|
1049 | e90e390c | Edgar E. Iglesias | |
1050 | e90e390c | Edgar E. Iglesias | if (op->name == 0) { |
1051 | 6287462e | Edgar E. Iglesias | *targetvalid = FALSE; |
1052 | e90e390c | Edgar E. Iglesias | } else if (op->instr_type == branch_inst) { |
1053 | e90e390c | Edgar E. Iglesias | switch (op->inst_type) {
|
1054 | e90e390c | Edgar E. Iglesias | case INST_TYPE_R2:
|
1055 | 6287462e | Edgar E. Iglesias | *unconditionalbranch = TRUE; |
1056 | e90e390c | Edgar E. Iglesias | /* fallthru */
|
1057 | e90e390c | Edgar E. Iglesias | case INST_TYPE_RD_R2:
|
1058 | e90e390c | Edgar E. Iglesias | case INST_TYPE_R1_R2:
|
1059 | e90e390c | Edgar E. Iglesias | targetaddr = r2val; |
1060 | 6287462e | Edgar E. Iglesias | *targetvalid = TRUE; |
1061 | e90e390c | Edgar E. Iglesias | if (op->inst_offset_type == INST_PC_OFFSET)
|
1062 | e90e390c | Edgar E. Iglesias | targetaddr += pcval; |
1063 | e90e390c | Edgar E. Iglesias | break;
|
1064 | e90e390c | Edgar E. Iglesias | case INST_TYPE_IMM:
|
1065 | 6287462e | Edgar E. Iglesias | *unconditionalbranch = TRUE; |
1066 | e90e390c | Edgar E. Iglesias | /* fallthru */
|
1067 | e90e390c | Edgar E. Iglesias | case INST_TYPE_RD_IMM:
|
1068 | e90e390c | Edgar E. Iglesias | case INST_TYPE_R1_IMM:
|
1069 | e90e390c | Edgar E. Iglesias | if (immfound) {
|
1070 | e90e390c | Edgar E. Iglesias | targetaddr = (immval << 16) & 0xffff0000; |
1071 | e90e390c | Edgar E. Iglesias | targetaddr |= (get_int_field_imm(inst) & 0x0000ffff);
|
1072 | e90e390c | Edgar E. Iglesias | } else {
|
1073 | e90e390c | Edgar E. Iglesias | targetaddr = get_int_field_imm(inst); |
1074 | e90e390c | Edgar E. Iglesias | if (targetaddr & 0x8000) |
1075 | e90e390c | Edgar E. Iglesias | targetaddr |= 0xFFFF0000;
|
1076 | e90e390c | Edgar E. Iglesias | } |
1077 | e90e390c | Edgar E. Iglesias | if (op->inst_offset_type == INST_PC_OFFSET)
|
1078 | e90e390c | Edgar E. Iglesias | targetaddr += pcval; |
1079 | 6287462e | Edgar E. Iglesias | *targetvalid = TRUE; |
1080 | e90e390c | Edgar E. Iglesias | break;
|
1081 | e90e390c | Edgar E. Iglesias | default:
|
1082 | 6287462e | Edgar E. Iglesias | *targetvalid = FALSE; |
1083 | e90e390c | Edgar E. Iglesias | break;
|
1084 | e90e390c | Edgar E. Iglesias | } |
1085 | e90e390c | Edgar E. Iglesias | } else if (op->instr_type == return_inst) { |
1086 | e90e390c | Edgar E. Iglesias | if (immfound) {
|
1087 | e90e390c | Edgar E. Iglesias | targetaddr = (immval << 16) & 0xffff0000; |
1088 | e90e390c | Edgar E. Iglesias | targetaddr |= (get_int_field_imm(inst) & 0x0000ffff);
|
1089 | e90e390c | Edgar E. Iglesias | } else {
|
1090 | e90e390c | Edgar E. Iglesias | targetaddr = get_int_field_imm(inst); |
1091 | e90e390c | Edgar E. Iglesias | if (targetaddr & 0x8000) |
1092 | e90e390c | Edgar E. Iglesias | targetaddr |= 0xFFFF0000;
|
1093 | e90e390c | Edgar E. Iglesias | } |
1094 | e90e390c | Edgar E. Iglesias | targetaddr += r1val; |
1095 | 6287462e | Edgar E. Iglesias | *targetvalid = TRUE; |
1096 | e90e390c | Edgar E. Iglesias | } else {
|
1097 | 6287462e | Edgar E. Iglesias | *targetvalid = FALSE; |
1098 | e90e390c | Edgar E. Iglesias | } |
1099 | e90e390c | Edgar E. Iglesias | return targetaddr;
|
1100 | e90e390c | Edgar E. Iglesias | } |