1 | /* |
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2 | * $Id$ |
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3 | */ |
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4 | |
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5 | /* Exception Vector definitions follow */ |
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6 | |
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7 | /* !!! Warning !!! This table is not tested, and |
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8 | the user must make sure it is complete. */ |
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9 | |
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10 | /* If we use TRAP #15 for reboot, note that group 0 and 1 exceptions |
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11 | will have priority. */ |
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12 | |
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13 | /* This is the "magic word" that CPU32bug uses to indicate that |
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14 | there is a bootable image here. */ |
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15 | .long 0xBEEFBEEF |
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16 | |
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17 | /* Vector 0: RESET: Initial SSP */ |
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18 | .long _RamEnd |
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19 | /* Vector 1: RESET: Initial PC */ |
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20 | .long start |
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21 | |
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22 | /* default action for undefined vectors is to re-boot */ |
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23 | |
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24 | /* Note group 0 and 1 exception (like trace) have priority |
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25 | over other exceptions (like trap #15) that may call this. */ |
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26 | |
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27 | /* Vectors 2-255 */ |
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28 | .long reboot /* exception vector: 2 */ |
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29 | .long reboot /* exception vector: 3 */ |
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30 | .long reboot /* exception vector: 4 */ |
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31 | .long reboot /* exception vector: 5 */ |
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32 | .long reboot /* exception vector: 6 */ |
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33 | .long reboot /* exception vector: 7 */ |
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34 | .long reboot /* exception vector: 8 */ |
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35 | .long reboot /* exception vector: 9 */ |
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36 | .long reboot /* exception vector: 10 */ |
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37 | .long reboot /* exception vector: 11 */ |
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38 | .long reboot /* exception vector: 12 */ |
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39 | .long reboot /* exception vector: 13 */ |
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40 | .long reboot /* exception vector: 14 */ |
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41 | .long reboot /* exception vector: 15 */ |
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42 | .long reboot /* exception vector: 16 */ |
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43 | .long reboot /* exception vector: 17 */ |
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44 | .long reboot /* exception vector: 18 */ |
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45 | .long reboot /* exception vector: 19 */ |
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46 | .long reboot /* exception vector: 20 */ |
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47 | .long reboot /* exception vector: 21 */ |
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48 | .long reboot /* exception vector: 22 */ |
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49 | .long reboot /* exception vector: 23 */ |
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50 | .long reboot /* exception vector: 24 */ |
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51 | .long reboot /* exception vector: 25 */ |
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52 | .long reboot /* exception vector: 26 */ |
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53 | .long reboot /* exception vector: 27 */ |
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54 | .long reboot /* exception vector: 28 */ |
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55 | .long reboot /* exception vector: 29 */ |
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56 | .long reboot /* exception vector: 30 */ |
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57 | .long reboot /* exception vector: 31 */ |
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58 | .long reboot /* exception vector: 32 */ |
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59 | .long reboot /* exception vector: 33 */ |
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60 | .long reboot /* exception vector: 34 */ |
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61 | .long reboot /* exception vector: 35 */ |
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62 | .long reboot /* exception vector: 36 */ |
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63 | .long reboot /* exception vector: 37 */ |
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64 | .long reboot /* exception vector: 38 */ |
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65 | .long reboot /* exception vector: 39 */ |
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66 | .long reboot /* exception vector: 40 */ |
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67 | .long reboot /* exception vector: 41 */ |
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68 | .long reboot /* exception vector: 42 */ |
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69 | .long reboot /* exception vector: 43 */ |
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70 | .long reboot /* exception vector: 44 */ |
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71 | .long reboot /* exception vector: 45 */ |
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72 | .long reboot /* exception vector: 46 */ |
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73 | .long _reboot /* the reboot trap: 47 */ |
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74 | .long reboot /* exception vector: 48 */ |
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75 | .long reboot /* exception vector: 49 */ |
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76 | .long reboot /* exception vector: 50 */ |
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77 | .long reboot /* exception vector: 51 */ |
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78 | .long reboot /* exception vector: 52 */ |
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79 | .long reboot /* exception vector: 53 */ |
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80 | .long reboot /* exception vector: 54 */ |
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81 | .long reboot /* exception vector: 55 */ |
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82 | .long reboot /* exception vector: 56 */ |
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83 | .long reboot /* exception vector: 57 */ |
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84 | .long reboot /* exception vector: 58 */ |
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85 | .long reboot /* exception vector: 59 */ |
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86 | .long reboot /* exception vector: 60 */ |
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87 | .long reboot /* exception vector: 61 */ |
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88 | .long reboot /* exception vector: 62 */ |
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89 | .long reboot /* exception vector: 63 */ |
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90 | .long reboot /* exception vector: 64 */ |
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91 | .long reboot /* exception vector: 65 */ |
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92 | .long reboot /* exception vector: 66 */ |
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93 | .long reboot /* exception vector: 67 */ |
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94 | .long reboot /* exception vector: 68 */ |
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95 | .long reboot /* exception vector: 69 */ |
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96 | .long reboot /* exception vector: 70 */ |
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97 | .long reboot /* exception vector: 71 */ |
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98 | .long reboot /* exception vector: 72 */ |
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99 | .long reboot /* exception vector: 73 */ |
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100 | .long reboot /* exception vector: 74 */ |
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101 | .long reboot /* exception vector: 75 */ |
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102 | .long reboot /* exception vector: 76 */ |
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103 | .long reboot /* exception vector: 77 */ |
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104 | .long reboot /* exception vector: 78 */ |
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105 | .long reboot /* exception vector: 79 */ |
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106 | .long reboot /* exception vector: 80 */ |
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107 | .long reboot /* exception vector: 81 */ |
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108 | .long reboot /* exception vector: 82 */ |
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109 | .long reboot /* exception vector: 83 */ |
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110 | .long reboot /* exception vector: 84 */ |
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111 | .long reboot /* exception vector: 85 */ |
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112 | .long reboot /* exception vector: 86 */ |
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113 | .long reboot /* exception vector: 87 */ |
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114 | .long reboot /* exception vector: 88 */ |
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115 | .long reboot /* exception vector: 89 */ |
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116 | .long reboot /* exception vector: 90 */ |
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117 | .long reboot /* exception vector: 91 */ |
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118 | .long reboot /* exception vector: 92 */ |
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119 | .long reboot /* exception vector: 93 */ |
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120 | .long reboot /* exception vector: 94 */ |
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121 | .long reboot /* exception vector: 95 */ |
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122 | .long reboot /* exception vector: 96 */ |
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123 | .long reboot /* exception vector: 97 */ |
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124 | .long reboot /* exception vector: 98 */ |
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125 | .long reboot /* exception vector: 99 */ |
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126 | .long reboot /* exception vector: 100 */ |
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127 | .long reboot /* exception vector: 101 */ |
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128 | .long reboot /* exception vector: 102 */ |
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129 | .long reboot /* exception vector: 103 */ |
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130 | .long reboot /* exception vector: 104 */ |
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131 | .long reboot /* exception vector: 105 */ |
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132 | .long reboot /* exception vector: 106 */ |
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133 | .long reboot /* exception vector: 107 */ |
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134 | .long reboot /* exception vector: 108 */ |
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135 | .long reboot /* exception vector: 109 */ |
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136 | .long reboot /* exception vector: 110 */ |
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137 | .long reboot /* exception vector: 111 */ |
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138 | .long reboot /* exception vector: 112 */ |
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139 | .long reboot /* exception vector: 113 */ |
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140 | .long reboot /* exception vector: 114 */ |
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141 | .long reboot /* exception vector: 115 */ |
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142 | .long reboot /* exception vector: 116 */ |
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143 | .long reboot /* exception vector: 117 */ |
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144 | .long reboot /* exception vector: 118 */ |
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145 | .long reboot /* exception vector: 119 */ |
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146 | .long reboot /* exception vector: 120 */ |
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147 | .long reboot /* exception vector: 121 */ |
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148 | .long reboot /* exception vector: 122 */ |
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149 | .long reboot /* exception vector: 123 */ |
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150 | .long reboot /* exception vector: 124 */ |
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151 | .long reboot /* exception vector: 125 */ |
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152 | .long reboot /* exception vector: 126 */ |
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153 | .long reboot /* exception vector: 127 */ |
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154 | .long reboot /* exception vector: 128 */ |
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155 | .long reboot /* exception vector: 129 */ |
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156 | .long reboot /* exception vector: 130 */ |
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157 | .long reboot /* exception vector: 131 */ |
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158 | .long reboot /* exception vector: 132 */ |
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159 | .long reboot /* exception vector: 133 */ |
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160 | .long reboot /* exception vector: 134 */ |
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161 | .long reboot /* exception vector: 135 */ |
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162 | .long reboot /* exception vector: 136 */ |
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163 | .long reboot /* exception vector: 137 */ |
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164 | .long reboot /* exception vector: 138 */ |
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165 | .long reboot /* exception vector: 139 */ |
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166 | .long reboot /* exception vector: 140 */ |
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167 | .long reboot /* exception vector: 141 */ |
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168 | .long reboot /* exception vector: 142 */ |
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169 | .long reboot /* exception vector: 143 */ |
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170 | .long reboot /* exception vector: 144 */ |
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171 | .long reboot /* exception vector: 145 */ |
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172 | .long reboot /* exception vector: 146 */ |
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173 | .long reboot /* exception vector: 147 */ |
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174 | .long reboot /* exception vector: 148 */ |
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175 | .long reboot /* exception vector: 149 */ |
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176 | .long reboot /* exception vector: 150 */ |
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177 | .long reboot /* exception vector: 151 */ |
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178 | .long reboot /* exception vector: 152 */ |
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179 | .long reboot /* exception vector: 153 */ |
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180 | .long reboot /* exception vector: 154 */ |
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181 | .long reboot /* exception vector: 155 */ |
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182 | .long reboot /* exception vector: 156 */ |
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183 | .long reboot /* exception vector: 157 */ |
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184 | .long reboot /* exception vector: 158 */ |
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185 | .long reboot /* exception vector: 159 */ |
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186 | .long reboot /* exception vector: 160 */ |
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187 | .long reboot /* exception vector: 161 */ |
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188 | .long reboot /* exception vector: 162 */ |
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189 | .long reboot /* exception vector: 163 */ |
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190 | .long reboot /* exception vector: 164 */ |
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191 | .long reboot /* exception vector: 165 */ |
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192 | .long reboot /* exception vector: 166 */ |
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193 | .long reboot /* exception vector: 167 */ |
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194 | .long reboot /* exception vector: 168 */ |
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195 | .long reboot /* exception vector: 169 */ |
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196 | .long reboot /* exception vector: 170 */ |
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197 | .long reboot /* exception vector: 171 */ |
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198 | .long reboot /* exception vector: 172 */ |
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199 | .long reboot /* exception vector: 173 */ |
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200 | .long reboot /* exception vector: 174 */ |
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201 | .long reboot /* exception vector: 175 */ |
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202 | .long reboot /* exception vector: 176 */ |
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203 | .long reboot /* exception vector: 177 */ |
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204 | .long reboot /* exception vector: 178 */ |
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205 | .long reboot /* exception vector: 179 */ |
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206 | .long reboot /* exception vector: 180 */ |
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207 | .long reboot /* exception vector: 181 */ |
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208 | .long reboot /* exception vector: 182 */ |
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209 | .long reboot /* exception vector: 183 */ |
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210 | .long reboot /* exception vector: 184 */ |
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211 | .long reboot /* exception vector: 185 */ |
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212 | .long reboot /* exception vector: 186 */ |
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213 | .long reboot /* exception vector: 187 */ |
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214 | .long reboot /* exception vector: 188 */ |
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215 | .long reboot /* exception vector: 189 */ |
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216 | .long reboot /* exception vector: 190 */ |
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217 | .long reboot /* exception vector: 191 */ |
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218 | .long reboot /* exception vector: 192 */ |
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219 | .long reboot /* exception vector: 193 */ |
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220 | .long reboot /* exception vector: 194 */ |
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221 | .long reboot /* exception vector: 195 */ |
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222 | .long reboot /* exception vector: 196 */ |
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223 | .long reboot /* exception vector: 197 */ |
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224 | .long reboot /* exception vector: 198 */ |
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225 | .long reboot /* exception vector: 199 */ |
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226 | .long reboot /* exception vector: 200 */ |
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227 | .long reboot /* exception vector: 201 */ |
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228 | .long reboot /* exception vector: 202 */ |
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229 | .long reboot /* exception vector: 203 */ |
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230 | .long reboot /* exception vector: 204 */ |
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231 | .long reboot /* exception vector: 205 */ |
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232 | .long reboot /* exception vector: 206 */ |
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233 | .long reboot /* exception vector: 207 */ |
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234 | .long reboot /* exception vector: 208 */ |
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235 | .long reboot /* exception vector: 209 */ |
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236 | .long reboot /* exception vector: 210 */ |
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237 | .long reboot /* exception vector: 211 */ |
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238 | .long reboot /* exception vector: 212 */ |
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239 | .long reboot /* exception vector: 213 */ |
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240 | .long reboot /* exception vector: 214 */ |
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241 | .long reboot /* exception vector: 215 */ |
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242 | .long reboot /* exception vector: 216 */ |
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243 | .long reboot /* exception vector: 217 */ |
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244 | .long reboot /* exception vector: 218 */ |
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245 | .long reboot /* exception vector: 219 */ |
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246 | .long reboot /* exception vector: 220 */ |
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247 | .long reboot /* exception vector: 221 */ |
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248 | .long reboot /* exception vector: 222 */ |
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249 | .long reboot /* exception vector: 223 */ |
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250 | .long reboot /* exception vector: 224 */ |
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251 | .long reboot /* exception vector: 225 */ |
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252 | .long reboot /* exception vector: 226 */ |
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253 | .long reboot /* exception vector: 227 */ |
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254 | .long reboot /* exception vector: 228 */ |
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255 | .long reboot /* exception vector: 229 */ |
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256 | .long reboot /* exception vector: 230 */ |
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257 | .long reboot /* exception vector: 231 */ |
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258 | .long reboot /* exception vector: 232 */ |
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259 | .long reboot /* exception vector: 233 */ |
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260 | .long reboot /* exception vector: 234 */ |
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261 | .long reboot /* exception vector: 235 */ |
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262 | .long reboot /* exception vector: 236 */ |
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263 | .long reboot /* exception vector: 237 */ |
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264 | .long reboot /* exception vector: 238 */ |
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265 | .long reboot /* exception vector: 239 */ |
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266 | .long reboot /* exception vector: 240 */ |
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267 | .long reboot /* exception vector: 241 */ |
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268 | .long reboot /* exception vector: 242 */ |
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269 | .long reboot /* exception vector: 243 */ |
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270 | .long reboot /* exception vector: 244 */ |
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271 | .long reboot /* exception vector: 245 */ |
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272 | .long reboot /* exception vector: 246 */ |
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273 | .long reboot /* exception vector: 247 */ |
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274 | .long reboot /* exception vector: 248 */ |
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275 | .long reboot /* exception vector: 249 */ |
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276 | .long reboot /* exception vector: 250 */ |
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277 | .long reboot /* exception vector: 251 */ |
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278 | .long reboot /* exception vector: 252 */ |
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279 | .long reboot /* exception vector: 253 */ |
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280 | .long reboot /* exception vector: 254 */ |
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281 | .long reboot /* exception vector: 255 */ |
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282 | |
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283 | |
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284 | _reboot: |
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285 | move #0x2700,%sr /* mask interrupts */ |
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286 | movea.l (0x0).w,%a7 /* load stack */ |
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287 | movea.l (0x4).w,%a0 /* jmp to location of reset vector */ |
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288 | jmp (%a0) |
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289 | |
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290 | reboot: |
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291 | trap #15 /* use trap exception to enter supervisor |
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292 | state. Trace mode ( and other group 0 |
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293 | and 1 exceptions) *could* screw this up if |
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294 | not vectored to reboot or did not return. */ |
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