1 | /* Table of opcodes for the Texas Instruments TMS320C54X
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2 | Copyright 1999, 2000, 2001 Free Software Foundation, Inc.
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3 | Contributed by Timothy Wall (twall@cygnus.com)
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4 |
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5 | This program is free software; you can redistribute it and/or modify
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6 | it under the terms of the GNU General Public License as published by
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7 | the Free Software Foundation; either version 2 of the License, or
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8 | (at your option) any later version.
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9 |
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10 | This program is distributed in the hope that it will be useful,
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11 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 | GNU General Public License for more details.
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14 |
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15 | You should have received a copy of the GNU General Public License
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16 | along with this program; if not, write to the Free Software
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17 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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18 | 02111-1307, USA. */
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19 |
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20 | #include "sysdep.h"
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21 | #include "dis-asm.h"
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22 | #include "opcode/tic54x.h"
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23 |
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24 | /* these are the only register names not found in mmregs */
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25 | const symbol regs[] = {
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26 | { "AR0", 16 }, { "ar0", 16 },
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27 | { "AR1", 17 }, { "ar1", 17 },
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28 | { "AR2", 18 }, { "ar2", 18 },
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29 | { "AR3", 19 }, { "ar3", 19 },
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30 | { "AR4", 20 }, { "ar4", 20 },
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31 | { "AR5", 21 }, { "ar5", 21 },
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32 | { "AR6", 22 }, { "ar6", 22 },
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33 | { "AR7", 23 }, { "ar7", 23 },
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34 | { NULL, 0}
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35 | };
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36 |
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37 | /* status bits, MM registers, condition codes, etc */
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38 | /* some symbols are only valid for certain chips... */
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39 | const symbol mmregs[] = {
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40 | { "IMR", 0 }, { "imr", 0 },
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41 | { "IFR", 1 }, { "ifr", 1 },
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42 | { "ST0", 6 }, { "st0", 6 },
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43 | { "ST1", 7 }, { "st1", 7 },
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44 | { "AL", 8 }, { "al", 8 },
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45 | { "AH", 9 }, { "ah", 9 },
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46 | { "AG", 10 }, { "ag", 10 },
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47 | { "BL", 11 }, { "bl", 11 },
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48 | { "BH", 12 }, { "bh", 12 },
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49 | { "BG", 13 }, { "bg", 13 },
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50 | { "T", 14 }, { "t", 14 },
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51 | { "TRN", 15 }, { "trn", 15 },
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52 | { "AR0", 16 }, { "ar0", 16 },
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53 | { "AR1", 17 }, { "ar1", 17 },
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54 | { "AR2", 18 }, { "ar2", 18 },
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55 | { "AR3", 19 }, { "ar3", 19 },
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56 | { "AR4", 20 }, { "ar4", 20 },
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57 | { "AR5", 21 }, { "ar5", 21 },
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58 | { "AR6", 22 }, { "ar6", 22 },
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59 | { "AR7", 23 }, { "ar7", 23 },
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60 | { "SP", 24 }, { "sp", 24 },
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61 | { "BK", 25 }, { "bk", 25 },
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62 | { "BRC", 26 }, { "brc", 26 },
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63 | { "RSA", 27 }, { "rsa", 27 },
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64 | { "REA", 28 }, { "rea", 28 },
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65 | { "PMST",29 }, { "pmst",29 },
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66 | { "XPC", 30 }, { "xpc", 30 }, /* 'c548 only */
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67 | /* optional peripherals */ /* optional peripherals */
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68 | { "M1F", 31 }, { "m1f", 31 },
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69 | { "DRR0",0x20 }, { "drr0",0x20 },
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70 | { "BDRR0",0x20 }, { "bdrr0",0x20 }, /* 'c543, 545 */
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71 | { "DXR0",0x21 }, { "dxr0",0x21 },
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72 | { "BDXR0",0x21 }, { "bdxr0",0x21 }, /* 'c543, 545 */
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73 | { "SPC0",0x22 }, { "spc0",0x22 },
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74 | { "BSPC0",0x22 }, { "bspc0",0x22 }, /* 'c543, 545 */
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75 | { "SPCE0",0x23 }, { "spce0",0x23 },
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76 | { "BSPCE0",0x23 }, { "bspce0",0x23 }, /* 'c543, 545 */
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77 | { "TIM", 0x24 }, { "tim", 0x24 },
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78 | { "PRD", 0x25 }, { "prd", 0x25 },
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79 | { "TCR", 0x26 }, { "tcr", 0x26 },
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80 | { "SWWSR",0x28 }, { "swwsr",0x28 },
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81 | { "BSCR",0x29 }, { "bscr",0x29 },
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82 | { "HPIC",0x2C }, { "hpic",0x2c },
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83 | /* 'c541, 'c545 */ /* 'c541, 'c545 */
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84 | { "DRR1",0x30 }, { "drr1",0x30 },
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85 | { "DXR1",0x31 }, { "dxr1",0x31 },
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86 | { "SPC1",0x32 }, { "spc1",0x32 },
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87 | /* 'c542, 'c543 */ /* 'c542, 'c543 */
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88 | { "TRCV",0x30 }, { "trcv",0x30 },
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89 | { "TDXR",0x31 }, { "tdxr",0x31 },
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90 | { "TSPC",0x32 }, { "tspc",0x32 },
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91 | { "TCSR",0x33 }, { "tcsr",0x33 },
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92 | { "TRTA",0x34 }, { "trta",0x34 },
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93 | { "TRAD",0x35 }, { "trad",0x35 },
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94 | { "AXR0",0x38 }, { "axr0",0x38 },
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95 | { "BKX0",0x39 }, { "bkx0",0x39 },
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96 | { "ARR0",0x3A }, { "arr0",0x3a },
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97 | { "BKR0",0x3B }, { "bkr0",0x3b },
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98 | /* 'c545, 'c546, 'c548 */ /* 'c545, 'c546, 'c548 */
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99 | { "CLKMD",0x58 }, { "clkmd",0x58 },
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100 | /* 'c548 */ /* 'c548 */
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101 | { "AXR1",0x3C }, { "axr1",0x3c },
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102 | { "BKX1",0x3D }, { "bkx1",0x3d },
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103 | { "ARR1",0x3E }, { "arr1",0x3e },
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104 | { "BKR1",0x3F }, { "bkr1",0x3f },
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105 | { "BDRR1",0x40 }, { "bdrr1",0x40 },
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106 | { "BDXR1",0x41 }, { "bdxr1",0x41 },
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107 | { "BSPC1",0x42 }, { "bspc1",0x42 },
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108 | { "BSPCE1",0x43 }, { "bspce1",0x43 },
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109 | { NULL, 0},
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110 | };
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111 |
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112 | const symbol condition_codes[] = {
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113 | /* condition codes */
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114 | { "UNC", 0 }, { "unc", 0 },
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115 | #define CC1 0x40
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116 | #define CCB 0x08
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117 | #define CCEQ 0x05
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118 | #define CCNEQ 0x04
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119 | #define CCLT 0x03
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120 | #define CCLEQ 0x07
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121 | #define CCGT 0x06
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122 | #define CCGEQ 0x02
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123 | #define CCOV 0x70
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124 | #define CCNOV 0x60
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125 | #define CCBIO 0x03
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126 | #define CCNBIO 0x02
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127 | #define CCTC 0x30
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128 | #define CCNTC 0x20
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129 | #define CCC 0x0C
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130 | #define CCNC 0x08
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131 | { "aeq", CC1|CCEQ }, { "AEQ", CC1|CCEQ },
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132 | { "aneq", CC1|CCNEQ }, { "ANEQ", CC1|CCNEQ },
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133 | { "alt", CC1|CCLT }, { "ALT", CC1|CCLT },
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134 | { "aleq", CC1|CCLEQ }, { "ALEQ", CC1|CCLEQ },
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135 | { "agt", CC1|CCGT }, { "AGT", CC1|CCGT },
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136 | { "ageq", CC1|CCGEQ }, { "AGEQ", CC1|CCGEQ },
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137 | { "aov", CC1|CCOV }, { "AOV", CC1|CCOV },
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138 | { "anov", CC1|CCNOV }, { "ANOV", CC1|CCNOV },
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139 | { "beq", CC1|CCB|CCEQ }, { "BEQ", CC1|CCB|CCEQ },
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140 | { "bneq", CC1|CCB|CCNEQ }, { "BNEQ", CC1|CCB|CCNEQ },
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141 | { "blt", CC1|CCB|CCLT }, { "BLT", CC1|CCB|CCLT },
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142 | { "bleq", CC1|CCB|CCLEQ }, { "BLEQ", CC1|CCB|CCLEQ },
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143 | { "bgt", CC1|CCB|CCGT }, { "BGT", CC1|CCB|CCGT },
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144 | { "bgeq", CC1|CCB|CCGEQ }, { "BGEQ", CC1|CCB|CCGEQ },
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145 | { "bov", CC1|CCB|CCOV }, { "BOV", CC1|CCB|CCOV },
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146 | { "bnov", CC1|CCB|CCNOV }, { "BNOV", CC1|CCB|CCNOV },
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147 | { "tc", CCTC }, { "TC", CCTC },
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148 | { "ntc", CCNTC }, { "NTC", CCNTC },
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149 | { "c", CCC }, { "C", CCC },
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150 | { "nc", CCNC }, { "NC", CCNC },
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151 | { "bio", CCBIO }, { "BIO", CCBIO },
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152 | { "nbio", CCNBIO }, { "NBIO", CCNBIO },
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153 | { NULL, 0 }
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154 | };
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155 |
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156 | const symbol cc2_codes[] = {
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157 | { "UNC", 0 }, { "unc", 0 },
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158 | { "AEQ", 5 }, { "aeq", 5 },
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159 | { "ANEQ", 4 }, { "aneq", 4 },
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160 | { "AGT", 6 }, { "agt", 6 },
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161 | { "ALT", 3 }, { "alt", 3 },
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162 | { "ALEQ", 7 }, { "aleq", 7 },
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163 | { "AGEQ", 2 }, { "ageq", 2 },
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164 | { "BEQ", 13 }, { "beq", 13 },
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165 | { "BNEQ", 12 },{ "bneq", 12 },
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166 | { "BGT", 14 }, { "bgt", 14 },
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167 | { "BLT", 11 }, { "blt", 11 },
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168 | { "BLEQ", 15 },{ "bleq", 15 },
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169 | { "BGEQ", 10 },{ "bgeq", 10 },
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170 | { NULL, 0 },
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171 | };
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172 |
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173 | const symbol cc3_codes[] = {
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174 | { "EQ", 0x0000 }, { "eq", 0x0000 },
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175 | { "LT", 0x0100 }, { "lt", 0x0100 },
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176 | { "GT", 0x0200 }, { "gt", 0x0200 },
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177 | { "NEQ", 0x0300 }, { "neq", 0x0300 },
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178 | { "0", 0x0000 },
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179 | { "1", 0x0100 },
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180 | { "2", 0x0200 },
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181 | { "3", 0x0300 },
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182 | { "00", 0x0000 },
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183 | { "01", 0x0100 },
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184 | { "10", 0x0200 },
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185 | { "11", 0x0300 },
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186 | { NULL, 0 },
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187 | };
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188 |
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189 | /* FIXME -- also allow decimal digits */
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190 | const symbol status_bits[] = {
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191 | /* status register 0 */
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192 | { "TC", 12 }, { "tc", 12 },
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193 | { "C", 11 }, { "c", 11 },
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194 | { "OVA", 10 }, { "ova", 10 },
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195 | { "OVB", 9 }, { "ovb", 9 },
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196 | /* status register 1 */
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197 | { "BRAF",15 }, { "braf",15 },
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198 | { "CPL", 14 }, { "cpl", 14 },
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199 | { "XF", 13 }, { "xf", 13 },
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200 | { "HM", 12 }, { "hm", 12 },
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201 | { "INTM",11 }, { "intm",11 },
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202 | { "OVM", 9 }, { "ovm", 9 },
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203 | { "SXM", 8 }, { "sxm", 8 },
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204 | { "C16", 7 }, { "c16", 7 },
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205 | { "FRCT", 6 }, { "frct", 6 },
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206 | { "CMPT", 5 }, { "cmpt", 5 },
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207 | { NULL, 0 },
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208 | };
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209 |
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210 | const char *misc_symbols[] = {
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211 | "ARP", "arp",
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212 | "DP", "dp",
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213 | "ASM", "asm",
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214 | "TS", "ts",
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215 | NULL
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216 | };
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217 |
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218 | /* Due to the way instructions are hashed and scanned in
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219 | gas/config/tc-tic54x.c, all identically-named opcodes must be consecutively
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220 | placed
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221 |
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222 | Items marked with "PREFER" have been moved prior to a more costly
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223 | instruction with a similar operand format.
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224 |
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225 | Mnemonics which can take either a predefined symbol or a memory reference
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226 | as an argument are arranged so that the more restrictive (predefined
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227 | symbol) version is checked first (marked "SRC").
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228 | */
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229 | #define ZPAR 0,{OP_None}
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230 | #define REST 0,0,ZPAR
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231 | #define XREST ZPAR
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232 | const template tic54x_unknown_opcode =
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233 | { "???", 1,0,0,0x0000, 0x0000, {0}, 0, REST};
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234 | const template tic54x_optab[] = {
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235 | /* these must precede bc/bcd, cc/ccd to avoid misinterpretation */
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236 | { "fb", 2,1,1,0xF880, 0xFF80, {OP_xpmad}, B_BRANCH|FL_FAR|FL_NR, REST},
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237 | { "fbd", 2,1,1,0xFA80, 0xFF80, {OP_xpmad}, B_BRANCH|FL_FAR|FL_DELAY|FL_NR, REST},
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238 | { "fcall", 2,1,1,0xF980, 0xFF80, {OP_xpmad}, B_BRANCH|FL_FAR|FL_NR, REST},
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239 | { "fcalld",2,1,1,0xFB80, 0xFF80, {OP_xpmad}, B_BRANCH|FL_FAR|FL_DELAY|FL_NR, REST},
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240 |
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241 | { "abdst", 1,2,2,0xE300, 0xFF00, {OP_Xmem,OP_Ymem}, 0, REST},
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242 | { "abs", 1,1,2,0xF485, 0xFCFF, {OP_SRC,OPT|OP_DST}, 0, REST},
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243 | { "add", 1,1,3,0xF400, 0xFCE0, {OP_SRC,OPT|OP_SHIFT,OPT|OP_DST}, 0, REST},/*SRC*/
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244 | { "add", 1,2,3,0xF480, 0xFCFF, {OP_SRC,OP_ASM,OPT|OP_DST}, 0, REST},/*SRC*/
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245 | { "add", 1,2,2,0x0000, 0xFE00, {OP_Smem,OP_SRC1}, FL_SMR, REST},
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246 | { "add", 1,3,3,0x0400, 0xFE00, {OP_Smem,OP_TS,OP_SRC1}, FL_SMR, REST},
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247 | { "add", 1,3,4,0x3C00, 0xFC00, {OP_Smem,OP_16,OP_SRC,OPT|OP_DST}, FL_SMR, REST},
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248 | { "add", 1,3,3,0x9000, 0xFE00, {OP_Xmem,OP_SHFT,OP_SRC1}, 0, REST},/*PREFER*/
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249 | { "add", 2,2,4,0x6F00, 0xFF00, {OP_Smem,OPT|OP_SHIFT,OP_SRC,OPT|OP_DST},
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250 | FL_EXT|FL_SMR, 0x0C00, 0xFCE0, XREST},
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251 | { "add", 1,3,3,0xA000, 0xFE00, {OP_Xmem,OP_Ymem,OP_DST}, 0, REST},
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252 | { "add", 2,2,4,0xF000, 0xFCF0, {OP_lk,OPT|OP_SHIFT,OP_SRC,OPT|OP_DST}, 0, REST},
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253 | { "add", 2,3,4,0xF060, 0xFCFF, {OP_lk,OP_16,OP_SRC,OPT|OP_DST}, 0, REST},
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254 | { "addc", 1,2,2,0x0600, 0xFE00, {OP_Smem,OP_SRC1}, FL_SMR, REST},
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255 | { "addm", 2,2,2,0x6B00, 0xFF00, {OP_lk,OP_Smem}, FL_NR|FL_SMR, REST},
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256 | { "adds", 1,2,2,0x0200, 0xFE00, {OP_Smem,OP_SRC1}, FL_SMR, REST},
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257 | { "and", 1,1,3,0xF080, 0xFCE0, {OP_SRC,OPT|OP_SHIFT,OPT|OP_DST}, 0, REST},
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258 | { "and", 1,2,2,0x1800, 0xFE00, {OP_Smem,OP_SRC1}, FL_SMR, REST },
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259 | { "and", 2,2,4,0xF030, 0xFCF0, {OP_lk,OPT|OP_SHFT,OP_SRC,OPT|OP_DST}, 0, REST},
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260 | { "and", 2,3,4,0xF063, 0xFCFF, {OP_lk,OP_16,OP_SRC,OPT|OP_DST}, 0, REST},
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261 | { "andm", 2,2,2,0x6800, 0xFF00, {OP_lk,OP_Smem}, FL_NR, REST},
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262 | { "b", 2,1,1,0xF073, 0xFFFF, {OP_pmad}, B_BRANCH|FL_NR, REST},
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263 | { "bd", 2,1,1,0xF273, 0xFFFF, {OP_pmad}, B_BRANCH|FL_DELAY|FL_NR, REST},
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264 | { "bacc", 1,1,1,0xF4E2, 0xFEFF, {OP_SRC1}, B_BACC|FL_NR, REST},
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265 | { "baccd", 1,1,1,0xF6E2, 0xFEFF, {OP_SRC1}, B_BACC|FL_DELAY|FL_NR, REST},
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266 | { "banz", 2,2,2,0x6C00, 0xFF00, {OP_pmad,OP_Sind}, B_BRANCH|FL_NR, REST},
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267 | { "banzd", 2,2,2,0x6E00, 0xFF00, {OP_pmad,OP_Sind}, B_BRANCH|FL_DELAY|FL_NR, REST},
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268 | { "bc", 2,2,4,0xF800, 0xFF00, {OP_pmad,OP_CC,OPT|OP_CC,OPT|OP_CC},
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269 | B_BRANCH|FL_NR, REST},
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270 | { "bcd", 2,2,4,0xFA00, 0xFF00, {OP_pmad,OP_CC,OPT|OP_CC,OPT|OP_CC},
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271 | B_BRANCH|FL_DELAY|FL_NR, REST},
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272 | { "bit", 1,2,2,0x9600, 0xFF00, {OP_Xmem,OP_BITC}, 0, REST},
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273 | { "bitf", 2,2,2,0x6100, 0xFF00, {OP_Smem,OP_lk}, FL_SMR, REST},
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274 | { "bitt", 1,1,1,0x3400, 0xFF00, {OP_Smem}, FL_SMR, REST},
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275 | { "cala", 1,1,1,0xF4E3, 0xFEFF, {OP_SRC1}, B_BACC|FL_NR, REST},
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276 | { "calad", 1,1,1,0xF6E3, 0xFEFF, {OP_SRC1}, B_BACC|FL_DELAY|FL_NR, REST},
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277 | { "call", 2,1,1,0xF074, 0xFFFF, {OP_pmad}, B_BRANCH|FL_NR, REST},
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278 | { "calld", 2,1,1,0xF274, 0xFFFF, {OP_pmad}, B_BRANCH|FL_DELAY|FL_NR, REST},
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279 | { "cc", 2,2,4,0xF900, 0xFF00, {OP_pmad,OP_CC,OPT|OP_CC,OPT|OP_CC},
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280 | B_BRANCH|FL_NR, REST},
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281 | { "ccd", 2,2,4,0xFB00, 0xFF00, {OP_pmad,OP_CC,OPT|OP_CC,OPT|OP_CC},
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282 | B_BRANCH|FL_DELAY|FL_NR, REST},
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283 | { "cmpl", 1,1,2,0xF493, 0xFCFF, {OP_SRC,OPT|OP_DST}, 0, REST},
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284 | { "cmpm", 2,2,2,0x6000, 0xFF00, {OP_Smem,OP_lk}, FL_SMR, REST},
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285 | { "cmpr", 1,2,2,0xF4A8, 0xFCF8, {OP_CC3,OP_ARX}, FL_NR, REST},
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286 | { "cmps", 1,2,2,0x8E00, 0xFE00, {OP_SRC1,OP_Smem}, 0, REST},
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287 | { "dadd", 1,2,3,0x5000, 0xFC00, {OP_Lmem,OP_SRC,OPT|OP_DST}, 0, REST},
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288 | { "dadst", 1,2,2,0x5A00, 0xFE00, {OP_Lmem,OP_DST}, 0, REST},
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289 | { "delay", 1,1,1,0x4D00, 0xFF00, {OP_Smem}, FL_SMR, REST},
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290 | { "dld", 1,2,2,0x5600, 0xFE00, {OP_Lmem,OP_DST}, 0, REST},
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291 | { "drsub", 1,2,2,0x5800, 0xFE00, {OP_Lmem,OP_SRC1}, 0, REST},
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292 | { "dsadt", 1,2,2,0x5E00, 0xFE00, {OP_Lmem,OP_DST}, 0, REST},
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293 | { "dst", 1,2,2,0x4E00, 0xFE00, {OP_SRC1,OP_Lmem}, FL_NR, REST},
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294 | { "dsub", 1,2,2,0x5400, 0xFE00, {OP_Lmem,OP_SRC1}, 0, REST},
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---|
295 | { "dsubt", 1,2,2,0x5C00, 0xFE00, {OP_Lmem,OP_DST}, 0, REST},
|
---|
296 | { "estop", 1,0,0,0xF4F0, 0xFFFF, {OP_None}, 0, REST}, /* undocumented */
|
---|
297 | { "exp", 1,1,1,0xF48E, 0xFEFF, {OP_SRC1}, 0, REST},
|
---|
298 | { "fbacc", 1,1,1,0xF4E6, 0xFEFF, {OP_SRC1}, B_BACC|FL_FAR|FL_NR, REST},
|
---|
299 | { "fbaccd",1,1,1,0xF6E6, 0xFEFF, {OP_SRC1}, B_BACC|FL_FAR|FL_DELAY|FL_NR, REST},
|
---|
300 | { "fcala", 1,1,1,0xF4E7, 0xFEFF, {OP_SRC1}, B_BACC|FL_FAR|FL_NR, REST},
|
---|
301 | { "fcalad",1,1,1,0xF6E7, 0xFEFF, {OP_SRC1}, B_BACC|FL_FAR|FL_DELAY|FL_NR, REST},
|
---|
302 | { "firs", 2,3,3,0xE000, 0xFF00, {OP_Xmem,OP_Ymem,OP_pmad}, 0, REST},
|
---|
303 | { "frame", 1,1,1,0xEE00, 0xFF00, {OP_k8}, 0, REST},
|
---|
304 | { "fret", 1,0,0,0xF4E4, 0xFFFF, {OP_None}, B_RET|FL_FAR|FL_NR, REST},
|
---|
305 | { "fretd", 1,0,0,0xF6E4, 0xFFFF, {OP_None}, B_RET|FL_FAR|FL_DELAY|FL_NR, REST},
|
---|
306 | { "frete", 1,0,0,0xF4E5, 0xFFFF, {OP_None}, B_RET|FL_FAR|FL_NR, REST},
|
---|
307 | { "freted",1,0,0,0xF6E5, 0xFFFF, {OP_None}, B_RET|FL_FAR|FL_DELAY|FL_NR, REST},
|
---|
308 | { "idle", 1,1,1,0xF4E1, 0xFCFF, {OP_123}, FL_NR, REST},
|
---|
309 | { "intr", 1,1,1,0xF7C0, 0xFFE0, {OP_031}, B_BRANCH|FL_NR, REST},
|
---|
310 | { "ld", 1,2,3,0xF482, 0xFCFF, {OP_SRC,OP_ASM,OPT|OP_DST}, 0, REST},/*SRC*/
|
---|
311 | { "ld", 1,2,3,0xF440, 0xFCE0, {OP_SRC,OPT|OP_SHIFT,OP_DST}, 0, REST},/*SRC*/
|
---|
312 | /* alternate syntax */
|
---|
313 | { "ld", 1,2,3,0xF440, 0xFCE0, {OP_SRC,OP_SHIFT,OPT|OP_DST}, 0, REST},/*SRC*/
|
---|
314 | { "ld", 1,2,2,0xE800, 0xFE00, {OP_k8u,OP_DST}, 0, REST},/*SRC*/
|
---|
315 | { "ld", 1,2,2,0xED00, 0xFFE0, {OP_k5,OP_ASM}, 0, REST},/*SRC*/
|
---|
316 | { "ld", 1,2,2,0xF4A0, 0xFFF8, {OP_k3,OP_ARP}, FL_NR, REST},/*SRC*/
|
---|
317 | { "ld", 1,2,2,0xEA00, 0xFE00, {OP_k9,OP_DP}, FL_NR, REST},/*PREFER */
|
---|
318 | { "ld", 1,2,2,0x3000, 0xFF00, {OP_Smem,OP_T}, FL_SMR, REST},/*SRC*/
|
---|
319 | { "ld", 1,2,2,0x4600, 0xFF00, {OP_Smem,OP_DP}, FL_SMR, REST},/*SRC*/
|
---|
320 | { "ld", 1,2,2,0x3200, 0xFF00, {OP_Smem,OP_ASM}, FL_SMR, REST},/*SRC*/
|
---|
321 | { "ld", 1,2,2,0x1000, 0xFE00, {OP_Smem,OP_DST}, FL_SMR, REST},
|
---|
322 | { "ld", 1,3,3,0x1400, 0xFE00, {OP_Smem,OP_TS,OP_DST}, FL_SMR, REST},
|
---|
323 | { "ld", 1,3,3,0x4400, 0xFE00, {OP_Smem,OP_16,OP_DST}, FL_SMR, REST},
|
---|
324 | { "ld", 1,3,3,0x9400, 0xFE00, {OP_Xmem,OP_SHFT,OP_DST}, 0, REST},/*PREFER*/
|
---|
325 | { "ld", 2,2,3,0x6F00, 0xFF00, {OP_Smem,OPT|OP_SHIFT,OP_DST},
|
---|
326 | FL_EXT|FL_SMR, 0x0C40, 0xFEE0, XREST},
|
---|
327 | { "ld", 2,2,3,0xF020, 0xFEF0, {OP_lk,OPT|OP_SHFT,OP_DST}, 0, REST},
|
---|
328 | { "ld", 2,3,3,0xF062, 0xFEFF, {OP_lk,OP_16,OP_DST}, 0, REST},
|
---|
329 | { "ldm", 1,2,2,0x4800, 0xFE00, {OP_MMR,OP_DST}, 0, REST},
|
---|
330 | { "ldr", 1,2,2,0x1600, 0xFE00, {OP_Smem,OP_DST}, FL_SMR, REST},
|
---|
331 | { "ldu", 1,2,2,0x1200, 0xFE00, {OP_Smem,OP_DST}, FL_SMR, REST},
|
---|
332 | { "ldx", 2,3,3,0xF062, 0xFEFF, {OP_xpmad_ms7,OP_16,OP_DST}, FL_FAR, REST},/*pseudo-op*/
|
---|
333 | { "lms", 1,2,2,0xE100, 0xFF00, {OP_Xmem,OP_Ymem}, 0, REST},
|
---|
334 | { "ltd", 1,1,1,0x4C00, 0xFF00, {OP_Smem}, FL_SMR, REST},
|
---|
335 | { "mac", 1,2,2,0x2800, 0xFE00, {OP_Smem,OP_SRC1}, FL_SMR, REST},
|
---|
336 | { "mac", 1,3,4,0xB000, 0xFC00, {OP_Xmem,OP_Ymem,OP_SRC,OPT|OP_DST}, 0, REST},
|
---|
337 | { "mac", 2,2,3,0xF067, 0xFCFF, {OP_lk,OP_SRC,OPT|OP_DST}, 0, REST},
|
---|
338 | { "mac", 2,3,4,0x6400, 0xFC00, {OP_Smem,OP_lk,OP_SRC,OPT|OP_DST}, FL_SMR, REST},
|
---|
339 | { "macr", 1,2,2,0x2A00, 0xFE00, {OP_Smem,OP_SRC1}, FL_SMR, REST},
|
---|
340 | { "macr", 1,3,4,0xB400, 0xFC00, {OP_Xmem,OP_Ymem,OP_SRC,OPT|OP_DST},FL_SMR, REST},
|
---|
341 | { "maca", 1,2,3,0xF488, 0xFCFF, {OP_T,OP_SRC,OPT|OP_DST}, FL_SMR, REST},/*SRC*/
|
---|
342 | { "maca", 1,1,2,0x3500, 0xFF00, {OP_Smem,OPT|OP_B}, FL_SMR, REST},
|
---|
343 | { "macar", 1,2,3,0xF489, 0xFCFF, {OP_T,OP_SRC,OPT|OP_DST}, FL_SMR, REST},/*SRC*/
|
---|
344 | { "macar", 1,1,2,0x3700, 0xFF00, {OP_Smem,OPT|OP_B}, FL_SMR, REST},
|
---|
345 | { "macd", 2,3,3,0x7A00, 0xFE00, {OP_Smem,OP_pmad,OP_SRC1}, FL_SMR, REST},
|
---|
346 | { "macp", 2,3,3,0x7800, 0xFE00, {OP_Smem,OP_pmad,OP_SRC1}, FL_SMR, REST},
|
---|
347 | { "macsu", 1,3,3,0xA600, 0xFE00, {OP_Xmem,OP_Ymem,OP_SRC1}, 0, REST},
|
---|
348 | { "mar", 1,1,1,0x6D00, 0xFF00, {OP_Smem}, 0, REST},
|
---|
349 | { "mas", 1,2,2,0x2C00, 0xFE00, {OP_Smem,OP_SRC1}, FL_SMR, REST},
|
---|
350 | { "mas", 1,3,4,0xB800, 0xFC00, {OP_Xmem,OP_Ymem,OP_SRC,OPT|OP_DST}, 0, REST},
|
---|
351 | { "masr", 1,2,2,0x2E00, 0xFE00, {OP_Smem,OP_SRC1}, FL_SMR, REST},
|
---|
352 | { "masr", 1,3,4,0xBC00, 0xFC00, {OP_Xmem,OP_Ymem,OP_SRC,OPT|OP_DST}, 0, REST},
|
---|
353 | { "masa", 1,2,3,0xF48A, 0xFCFF, {OP_T,OP_SRC,OPT|OP_DST}, 0, REST},/*SRC*/
|
---|
354 | { "masa", 1,1,2,0x3300, 0xFF00, {OP_Smem,OPT|OP_B}, FL_SMR, REST},
|
---|
355 | { "masar", 1,2,3,0xF48B, 0xFCFF, {OP_T,OP_SRC,OPT|OP_DST}, 0, REST},
|
---|
356 | { "max", 1,1,1,0xF486, 0xFEFF, {OP_DST}, 0, REST},
|
---|
357 | { "min", 1,1,1,0xF487, 0xFEFF, {OP_DST}, 0, REST},
|
---|
358 | { "mpy", 1,2,2,0x2000, 0xFE00, {OP_Smem,OP_DST}, FL_SMR, REST},
|
---|
359 | { "mpy", 1,3,3,0xA400, 0xFE00, {OP_Xmem,OP_Ymem,OP_DST}, 0, REST},
|
---|
360 | { "mpy", 2,3,3,0x6200, 0xFE00, {OP_Smem,OP_lk,OP_DST}, FL_SMR, REST},
|
---|
361 | { "mpy", 2,2,2,0xF066, 0xFEFF, {OP_lk,OP_DST}, 0, REST},
|
---|
362 | { "mpyr", 1,2,2,0x2200, 0xFE00, {OP_Smem,OP_DST}, FL_SMR, REST},
|
---|
363 | { "mpya", 1,1,1,0xF48C, 0xFEFF, {OP_DST}, 0, REST}, /*SRC*/
|
---|
364 | { "mpya", 1,1,1,0x3100, 0xFF00, {OP_Smem}, FL_SMR, REST},
|
---|
365 | { "mpyu", 1,2,2,0x2400, 0xFE00, {OP_Smem,OP_DST}, FL_SMR, REST},
|
---|
366 | { "mvdd", 1,2,2,0xE500, 0xFF00, {OP_Xmem,OP_Ymem}, 0, REST},
|
---|
367 | { "mvdk", 2,2,2,0x7100, 0xFF00, {OP_Smem,OP_dmad}, FL_SMR, REST},
|
---|
368 | { "mvdm", 2,2,2,0x7200, 0xFF00, {OP_dmad,OP_MMR}, 0, REST},
|
---|
369 | { "mvdp", 2,2,2,0x7D00, 0xFF00, {OP_Smem,OP_pmad}, FL_SMR, REST},
|
---|
370 | { "mvkd", 2,2,2,0x7000, 0xFF00, {OP_dmad,OP_Smem}, 0, REST},
|
---|
371 | { "mvmd", 2,2,2,0x7300, 0xFF00, {OP_MMR,OP_dmad}, 0, REST},
|
---|
372 | { "mvmm", 1,2,2,0xE700, 0xFF00, {OP_MMRX,OP_MMRY}, FL_NR, REST},
|
---|
373 | { "mvpd", 2,2,2,0x7C00, 0xFF00, {OP_pmad,OP_Smem}, 0, REST},
|
---|
374 | { "neg", 1,1,2,0xF484, 0xFCFF, {OP_SRC,OPT|OP_DST}, 0, REST},
|
---|
375 | { "nop", 1,0,0,0xF495, 0xFFFF, {OP_None}, 0, REST},
|
---|
376 | { "norm", 1,1,2,0xF48F, 0xFCFF, {OP_SRC,OPT|OP_DST}, 0, REST},
|
---|
377 | { "or", 1,1,3,0xF0A0, 0xFCE0, {OP_SRC,OPT|OP_SHIFT,OPT|OP_DST}, 0, REST},/*SRC*/
|
---|
378 | { "or", 1,2,2,0x1A00, 0xFE00, {OP_Smem,OP_SRC1}, FL_SMR, REST},
|
---|
379 | { "or", 2,2,4,0xF040, 0xFCF0, {OP_lk,OPT|OP_SHFT,OP_SRC,OPT|OP_DST}, 0, REST},
|
---|
380 | { "or", 2,3,4,0xF064, 0xFCFF, {OP_lk,OP_16,OP_SRC,OPT|OP_DST}, 0, REST},
|
---|
381 | { "orm", 2,2,2,0x6900, 0xFF00, {OP_lk,OP_Smem}, FL_NR|FL_SMR, REST},
|
---|
382 | { "poly", 1,1,1,0x3600, 0xFF00, {OP_Smem}, FL_SMR, REST},
|
---|
383 | { "popd", 1,1,1,0x8B00, 0xFF00, {OP_Smem}, 0, REST},
|
---|
384 | { "popm", 1,1,1,0x8A00, 0xFF00, {OP_MMR}, 0, REST},
|
---|
385 | { "portr", 2,2,2,0x7400, 0xFF00, {OP_PA,OP_Smem}, 0, REST},
|
---|
386 | { "portw", 2,2,2,0x7500, 0xFF00, {OP_Smem,OP_PA}, FL_SMR, REST},
|
---|
387 | { "pshd", 1,1,1,0x4B00, 0xFF00, {OP_Smem}, FL_SMR, REST},
|
---|
388 | { "pshm", 1,1,1,0x4A00, 0xFF00, {OP_MMR}, 0, REST},
|
---|
389 | { "ret", 1,0,0,0xFC00, 0xFFFF, {OP_None}, B_RET|FL_NR, REST},
|
---|
390 | { "retd", 1,0,0,0xFE00, 0xFFFF, {OP_None}, B_RET|FL_DELAY|FL_NR, REST},
|
---|
391 | { "rc", 1,1,3,0xFC00, 0xFF00, {OP_CC,OPT|OP_CC,OPT|OP_CC},
|
---|
392 | B_RET|FL_NR, REST},
|
---|
393 | { "rcd", 1,1,3,0xFE00, 0xFF00, {OP_CC,OPT|OP_CC,OPT|OP_CC},
|
---|
394 | B_RET|FL_DELAY|FL_NR, REST},
|
---|
395 | { "reada", 1,1,1,0x7E00, 0xFF00, {OP_Smem}, 0, REST},
|
---|
396 | { "reset", 1,0,0,0xF7E0, 0xFFFF, {OP_None}, FL_NR, REST},
|
---|
397 | { "rete", 1,0,0,0xF4EB, 0xFFFF, {OP_None}, B_RET|FL_NR, REST},
|
---|
398 | { "reted", 1,0,0,0xF6EB, 0xFFFF, {OP_None}, B_RET|FL_DELAY|FL_NR, REST},
|
---|
399 | { "retf", 1,0,0,0xF49B, 0xFFFF, {OP_None}, B_RET|FL_NR, REST},
|
---|
400 | { "retfd", 1,0,0,0xF69B, 0xFFFF, {OP_None}, B_RET|FL_DELAY|FL_NR, REST},
|
---|
401 | { "rnd", 1,1,2,0xF49F, 0xFCFF, {OP_SRC,OPT|OP_DST}, FL_LP|FL_NR, REST},
|
---|
402 | { "rol", 1,1,1,0xF491, 0xFEFF, {OP_SRC1}, 0, REST},
|
---|
403 | { "roltc", 1,1,1,0xF492, 0xFEFF, {OP_SRC1}, 0, REST},
|
---|
404 | { "ror", 1,1,1,0xF490, 0xFEFF, {OP_SRC1}, 0, REST},
|
---|
405 | { "rpt", 1,1,1,0x4700, 0xFF00, {OP_Smem}, B_REPEAT|FL_NR|FL_SMR, REST},
|
---|
406 | { "rpt", 1,1,1,0xEC00, 0xFF00, {OP_k8u}, B_REPEAT|FL_NR, REST},
|
---|
407 | { "rpt", 2,1,1,0xF070, 0xFFFF, {OP_lku}, B_REPEAT|FL_NR, REST},
|
---|
408 | { "rptb", 2,1,1,0xF072, 0xFFFF, {OP_pmad}, FL_NR, REST},
|
---|
409 | { "rptbd", 2,1,1,0xF272, 0xFFFF, {OP_pmad}, FL_DELAY|FL_NR, REST},
|
---|
410 | { "rptz", 2,2,2,0xF071, 0xFEFF, {OP_DST,OP_lku}, B_REPEAT|FL_NR, REST},
|
---|
411 | { "rsbx", 1,1,2,0xF4B0, 0xFDF0, {OPT|OP_N,OP_SBIT}, FL_NR, REST},
|
---|
412 | { "saccd", 1,3,3,0x9E00, 0xFE00, {OP_SRC1,OP_Xmem,OP_CC2}, 0, REST},
|
---|
413 | { "sat", 1,1,1,0xF483, 0xFEFF, {OP_SRC1}, 0, REST},
|
---|
414 | { "sfta", 1,2,3,0xF460, 0xFCE0, {OP_SRC,OP_SHIFT,OPT|OP_DST}, 0, REST},
|
---|
415 | { "sftc", 1,1,1,0xF494, 0xFEFF, {OP_SRC1}, 0, REST},
|
---|
416 | { "sftl", 1,2,3,0xF0E0, 0xFCE0, {OP_SRC,OP_SHIFT,OPT|OP_DST}, 0, REST},
|
---|
417 | { "sqdst", 1,2,2,0xE200, 0xFF00, {OP_Xmem,OP_Ymem}, 0, REST},
|
---|
418 | { "squr", 1,2,2,0xF48D, 0xFEFF, {OP_A,OP_DST}, 0, REST},/*SRC*/
|
---|
419 | { "squr", 1,2,2,0x2600, 0xFE00, {OP_Smem,OP_DST}, FL_SMR, REST},
|
---|
420 | { "squra", 1,2,2,0x3800, 0xFE00, {OP_Smem,OP_SRC1}, FL_SMR, REST},
|
---|
421 | { "squrs", 1,2,2,0x3A00, 0xFE00, {OP_Smem,OP_SRC1}, FL_SMR, REST},
|
---|
422 | { "srccd", 1,2,2,0x9D00, 0xFF00, {OP_Xmem,OP_CC2}, 0, REST},
|
---|
423 | { "ssbx", 1,1,2,0xF5B0, 0xFDF0, {OPT|OP_N,OP_SBIT}, FL_NR, REST},
|
---|
424 | { "st", 1,2,2,0x8C00, 0xFF00, {OP_T,OP_Smem}, 0, REST},
|
---|
425 | { "st", 1,2,2,0x8D00, 0xFF00, {OP_TRN,OP_Smem}, 0, REST},
|
---|
426 | { "st", 2,2,2,0x7600, 0xFF00, {OP_lk,OP_Smem}, 0, REST},
|
---|
427 | { "sth", 1,2,2,0x8200, 0xFE00, {OP_SRC1,OP_Smem}, 0, REST},
|
---|
428 | { "sth", 1,3,3,0x8600, 0xFE00, {OP_SRC1,OP_ASM,OP_Smem}, 0, REST},
|
---|
429 | { "sth", 1,3,3,0x9A00, 0xFE00, {OP_SRC1,OP_SHFT,OP_Xmem}, 0, REST},
|
---|
430 | { "sth", 2,2,3,0x6F00, 0xFF00, {OP_SRC1,OPT|OP_SHIFT,OP_Smem},
|
---|
431 | FL_EXT, 0x0C60, 0xFEE0, XREST},
|
---|
432 | { "stl", 1,2,2,0x8000, 0xFE00, {OP_SRC1,OP_Smem}, 0, REST},
|
---|
433 | { "stl", 1,3,3,0x8400, 0xFE00, {OP_SRC1,OP_ASM,OP_Smem}, 0, REST},
|
---|
434 | { "stl", 1,3,3,0x9800, 0xFE00, {OP_SRC1,OP_SHFT,OP_Xmem}, 0, REST},
|
---|
435 | { "stl", 2,2,3,0x6F00, 0xFF00, {OP_SRC1,OPT|OP_SHIFT,OP_Smem},
|
---|
436 | FL_EXT, 0x0C80, 0xFEE0, XREST },
|
---|
437 | { "stlm", 1,2,2,0x8800, 0xFE00, {OP_SRC1,OP_MMR}, 0, REST},
|
---|
438 | { "stm", 2,2,2,0x7700, 0xFF00, {OP_lk,OP_MMR}, 0, REST},
|
---|
439 | { "strcd", 1,2,2,0x9C00, 0xFF00, {OP_Xmem,OP_CC2}, 0, REST},
|
---|
440 | { "sub", 1,1,3,0xF420, 0xFCE0, {OP_SRC,OPT|OP_SHIFT,OPT|OP_DST}, 0, REST},/*SRC*/
|
---|
441 | { "sub", 1,2,3,0xF481, 0xFCFF, {OP_SRC,OP_ASM,OPT|OP_DST}, 0, REST},/*SRC*/
|
---|
442 | { "sub", 1,2,2,0x0800, 0xFE00, {OP_Smem,OP_SRC1}, FL_SMR, REST},
|
---|
443 | { "sub", 1,3,3,0x0C00, 0xFE00, {OP_Smem,OP_TS,OP_SRC1}, FL_SMR, REST},
|
---|
444 | { "sub", 1,3,4,0x4000, 0xFC00, {OP_Smem,OP_16,OP_SRC,OPT|OP_DST}, FL_SMR, REST},
|
---|
445 | { "sub", 1,3,3,0x9200, 0xFE00, {OP_Xmem,OP_SHFT,OP_SRC1}, 0, REST}, /*PREFER*/
|
---|
446 | { "sub", 2,2,4,0x6F00, 0xFF00, {OP_Smem,OPT|OP_SHIFT,OP_SRC,OPT|OP_DST},
|
---|
447 | FL_EXT|FL_SMR, 0x0C20, 0xFCE0, XREST},
|
---|
448 | { "sub", 1,3,3,0xA200, 0xFE00, {OP_Xmem,OP_Ymem,OP_DST}, 0, REST},
|
---|
449 | { "sub", 2,2,4,0xF010, 0xFCF0, {OP_lk,OPT|OP_SHFT,OP_SRC,OPT|OP_DST}, 0, REST},
|
---|
450 | { "sub", 2,3,4,0xF061, 0xFCFF, {OP_lk,OP_16,OP_SRC,OPT|OP_DST}, 0, REST},
|
---|
451 | { "subb", 1,2,2,0x0E00, 0xFE00, {OP_Smem,OP_SRC1}, FL_SMR, REST},
|
---|
452 | { "subc", 1,2,2,0x1E00, 0xFE00, {OP_Smem,OP_SRC1}, FL_SMR, REST},
|
---|
453 | { "subs", 1,2,2,0x0A00, 0xFE00, {OP_Smem,OP_SRC1}, FL_SMR, REST},
|
---|
454 | { "trap", 1,1,1,0xF4C0, 0xFFE0, {OP_031}, B_BRANCH|FL_NR, REST},
|
---|
455 | { "writa", 1,1,1,0x7F00, 0xFF00, {OP_Smem}, FL_SMR, REST},
|
---|
456 | { "xc", 1,2,4,0xFD00, 0xFD00, {OP_12,OP_CC,OPT|OP_CC,OPT|OP_CC}, FL_NR, REST},
|
---|
457 | { "xor", 1,1,3,0xF0C0, 0xFCE0, {OP_SRC,OPT|OP_SHIFT,OPT|OP_DST}, 0, REST},/*SRC*/
|
---|
458 | { "xor", 1,2,2,0x1C00, 0xFE00, {OP_Smem,OP_SRC1}, FL_SMR, REST},
|
---|
459 | { "xor", 2,2,4,0xF050, 0xFCF0, {OP_lku,OPT|OP_SHFT,OP_SRC,OPT|OP_DST}, 0, REST},
|
---|
460 | { "xor", 2,3,4,0xF065, 0xFCFF, {OP_lku,OP_16,OP_SRC,OPT|OP_DST}, 0, REST},
|
---|
461 | { "xorm", 2,2,2,0x6A00, 0xFF00, {OP_lku,OP_Smem}, FL_NR|FL_SMR, REST},
|
---|
462 | { NULL, 0,0,0,0,0, {}, 0, REST},
|
---|
463 | };
|
---|
464 |
|
---|
465 | /* assume all parallel instructions have at least three operands */
|
---|
466 | const template tic54x_paroptab[] = {
|
---|
467 | { "ld",1,1,2,0xA800, 0xFE00, {OP_Xmem,OP_DST}, FL_PAR,0,0,
|
---|
468 | "mac", {OP_Ymem,OPT|OP_RND},},
|
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469 | { "ld",1,1,2,0xAA00, 0xFE00, {OP_Xmem,OP_DST}, FL_PAR,0,0,
|
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470 | "macr", {OP_Ymem,OPT|OP_RND},},
|
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471 | { "ld",1,1,2,0xAC00, 0xFE00, {OP_Xmem,OP_DST}, FL_PAR,0,0,
|
---|
472 | "mas", {OP_Ymem,OPT|OP_RND},},
|
---|
473 | { "ld",1,1,2,0xAE00, 0xFE00, {OP_Xmem,OP_DST}, FL_PAR,0,0,
|
---|
474 | "masr", {OP_Ymem,OPT|OP_RND},},
|
---|
475 | { "st",1,2,2,0xC000, 0xFC00, {OP_SRC,OP_Ymem}, FL_PAR,0,0,
|
---|
476 | "add", {OP_Xmem,OP_DST}, },
|
---|
477 | { "st",1,2,2,0xC800, 0xFC00, {OP_SRC,OP_Ymem}, FL_PAR,0,0,
|
---|
478 | "ld", {OP_Xmem,OP_DST}, },
|
---|
479 | { "st",1,2,2,0xE400, 0xFC00, {OP_SRC,OP_Ymem}, FL_PAR,0,0,
|
---|
480 | "ld", {OP_Xmem,OP_T}, },
|
---|
481 | { "st",1,2,2,0xD000, 0xFC00, {OP_SRC,OP_Ymem}, FL_PAR,0,0,
|
---|
482 | "mac", {OP_Xmem,OP_DST}, },
|
---|
483 | { "st",1,2,2,0xD400, 0xFC00, {OP_SRC,OP_Ymem}, FL_PAR,0,0,
|
---|
484 | "macr", {OP_Xmem,OP_DST}, },
|
---|
485 | { "st",1,2,2,0xD800, 0xFC00, {OP_SRC,OP_Ymem}, FL_PAR,0,0,
|
---|
486 | "mas", {OP_Xmem,OP_DST}, },
|
---|
487 | { "st",1,2,2,0xDC00, 0xFC00, {OP_SRC,OP_Ymem}, FL_PAR,0,0,
|
---|
488 | "masr", {OP_Xmem,OP_DST}, },
|
---|
489 | { "st",1,2,2,0xCC00, 0xFC00, {OP_SRC,OP_Ymem}, FL_PAR,0,0,
|
---|
490 | "mpy", {OP_Xmem,OP_DST}, },
|
---|
491 | { "st",1,2,2,0xC400, 0xFC00, {OP_SRC,OP_Ymem}, FL_PAR,0,0,
|
---|
492 | "sub", {OP_Xmem,OP_DST}, },
|
---|
493 | { NULL, 0, 0, 0, 0, 0, {0,0,0,0}, 0, REST },
|
---|
494 | };
|
---|