1 |
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2 | ï¼ TOPPERS/JSPã«ã¼ãã« ã¦ã¼ã¶ãºããã¥ã¢ã« ï¼
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3 | ï¼SH1 ã¿ã¼ã²ããä¾åé¨ï¼
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4 |
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5 | ï¼Release 1.4.2対å¿ï¼æçµæ´æ°: 24-Jun-2010ï¼
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6 |
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7 | ------------------------------------------------------------------------
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8 | TOPPERS/JSP Kernel
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9 | Toyohashi Open Platform for Embedded Real-Time Systems/
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10 | Just Standard Profile Kernel
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11 |
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12 | Copyright (C) 2000-2004 by Embedded and Real-Time Systems Laboratory
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13 | Toyohashi Univ. of Technology, JAPAN
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14 | Copyright (C) 2001-2010 by Industrial Technology Institute,
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15 | Miyagi Prefectural Government, JAPAN
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16 |
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17 | ä¸è¨è使¨©è
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18 | ã¯ï¼ä»¥ä¸ã® (1)ã(4) ã®æ¡ä»¶ãï¼Free Software Foundation
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19 | ã«ãã£ã¦å
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20 | ¬è¡¨ããã¦ãã GNU General Public License ã® Version 2 ã«è¨
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21 | è¿°ããã¦ããæ¡ä»¶ãæºããå ´åã«éãï¼æ¬ã½ããã¦ã§ã¢ï¼æ¬ã½ããã¦ã§ã¢
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22 | ãæ¹å¤ãããã®ãå«ãï¼ä»¥ä¸åãï¼ã使ç¨ã»è¤è£½ã»æ¹å¤ã»åé
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23 | å¸ï¼ä»¥ä¸ï¼
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24 | å©ç¨ã¨å¼ã¶ï¼ãããã¨ãç¡åã§è¨±è«¾ããï¼
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25 | (1) æ¬ã½ããã¦ã§ã¢ãã½ã¼ã¹ã³ã¼ãã®å½¢ã§å©ç¨ããå ´åã«ã¯ï¼ä¸è¨ã®èä½
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26 | 権表示ï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãï¼ãã®ã¾ã¾ã®å½¢ã§ã½ã¼
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27 | ã¹ã³ã¼ãä¸ã«å«ã¾ãã¦ãããã¨ï¼
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28 | (2) æ¬ã½ããã¦ã§ã¢ãï¼ã©ã¤ãã©ãªå½¢å¼ãªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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29 | ç¨ã§ããå½¢ã§åé
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30 | å¸ããå ´åã«ã¯ï¼åé
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31 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨
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32 | è
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37 | å¸ããå ´åã«ã¯ï¼æ¬¡ã®ããããã®æ¡ä»¶ãæºããã
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38 | ã¨ï¼
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39 | (a) åé
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40 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨è
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41 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®è
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43 | (b) åé
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46 | å ±åãããã¨ï¼
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47 | (4) æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ
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48 | 害ãããï¼ä¸è¨è使¨©è
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49 | ããã³TOPPERSããã¸ã§ã¯ããå
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50 | 責ãããã¨ï¼
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51 |
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52 | æ¬ã½ããã¦ã§ã¢ã¯ï¼ç¡ä¿è¨¼ã§æä¾ããã¦ãããã®ã§ããï¼ä¸è¨è使¨©è
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53 | ã
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57 |
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58 | @(#) $Id: sh1.txt,v 1.25 2005/11/14 08:00:54 honda Exp $
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59 | ------------------------------------------------------------------------
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60 |
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61 |
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62 | ï¼ï¼SH1 ã¿ã¼ã²ããä¾åé¨ã®æ¦è¦
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63 |
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64 | 1.1 ã¿ã¼ã²ããã·ã¹ãã ã¨éçºç°å¢
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65 |
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66 | SH1ããã»ããµã®ã¿ã¼ã²ããã·ã¹ãã ã¨ãã¦ã¯ãSH7032ãæè¼ãã以ä¸ã®ãã¼ã
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69 | ã»äº¬é½ãã¤ã¯ãã³ã³ãã¥ã¼ã¿(æ ª)製ã®KZ-SH1-01(CPU: HD6417032F20)
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72 |
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74 | ããã㯠ELF ãæ¨æºã¨ããã
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75 |
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76 | å®è¡ç°å¢ã¯ROMåããå ´åããµãã¼ããã¦ãããMakefile.configä¸ã§ï¼å¤
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77 | æ°DBGENVã«ROMãè¨å®ãã¦ãããï¼å¤§å
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78 | ã®Makefileã§GDB_STUBã«è¨å®ããã
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79 | ã®ãé²ãããï¼
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80 |
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81 |
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82 | 1.2 ãµãã¼ãããæ©è½ã®æ¦è¦
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83 |
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84 | SH1ä¾åã®æ©è½ã¨ãã¦ãå²è¾¼ã¿ãã¹ã¯ã®å¤æ´ã»åç
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89 |
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90 | 1.3 ä»ã®ã¿ã¼ã²ããã¸ã®ãã¼ãã£ã³ã°
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91 |
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92 | ç¾ãã¼ã¸ã§ã³ã§ã¯ãSH7032ããµãã¼ããã¦ãããSHã·ãªã¼ãºã¯SH1,SH2ã¨SH3以
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99 | §ãã¦å度ãåå²ããã
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100 |
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101 | 1.4 GDB ã¹ã¿ã
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102 |
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103 | TOPPERS/JSP ã«ã¼ãã« SH1çã¯GDBã¹ã¿ãä¸ã§ã®ãããã°ããµãã¼ããã¦ããã
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105 | GDBã¹ã¿ãã¨çµã¿åããã¦ä½¿ç¨ãããã¨ãèæ
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106 | ®ãã¦ã仿©ç¨®çã®JSPã«ã¼ãã«ã¨
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109 | ã¦ãããå®è¡ç°å¢ã®è¨å®ã¯$(SYS)/Makefile.configå
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110 | ã®å¤æ°DBGENVã§è¡ãã
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111 | SH1ç¨ã®GDBã¹ã¿ãã¯ç¾å¨ãå
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112 | ¬éæºåä¸ã§ãããéããªãå
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113 | ¬éäºå®ã§ããã
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114 |
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115 | 1.5 ã·ãªã¢ã«ãã¼ã
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116 |
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117 | ã«ã¼ãã«ã®ãã°åºåç¨ã«ã·ãªã¢ã«ãã¼ããï¼ã¤ä½¿ç¨ããã
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118 | ã·ãªã¢ã«ãã¼ãã®è¨å®ã¯
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119 | ãã»8ããã
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120 | ãã»ããªãã£ãªã
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121 | ãã»ã¹ããããããï¼1ããã
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122 | ãã»ãã¼ã¬ã¼ãï¼
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123 | ããã京é½ãã¤ã¯ãã³ã³ãã¥ã¼ã¿(æ ª)製ã®KZ-SH1-01ï¼38400bps
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124 | ããã(æ ª)ä¸å¤®è£½ä½æè£½ã®Î¼ITRONæè¼SH1CPUãã¼ãï¼ 9600bps
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125 | ã§ããã
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126 |
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127 |
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128 | ï¼ï¼SH1ããã»ããµä¾åé¨ã®æ©è½
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129 |
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130 | ãã®ç¯ã§ã¯ãã«ã¼ãã«ããã³ã·ã¹ãã ãµã¼ãã¹ã®æ©è½ã®ä¸ã§ãSH1ä¾åã®é¨å
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131 | ã«ã¤ãã¦è§£èª¬ããã
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132 |
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133 | 2.1 ãã¼ã¿å
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134 |
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135 | signed intåï¼unsigned intåï¼size_tåã®ãµã¤ãºã¯ï¼ãããã32ãããã§ã
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136 | ãï¼
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137 |
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138 | 2.2 å²è¾¼ã¿ç®¡çæ©è½ã¨å²è¾¼ã¿ãã³ãã©
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139 |
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140 | ã«ã¼ãã«ç®¡çå¤ã®å²è¾¼ã¿ã¨ãã¦ã¯ã NMI ãããããã£ã¦ãCPUããã¯ç¶æ
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141 | ãå
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144 | ·ä½çã«ã¯ã
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145 | IPM(Interrupt Priority Mask)ã 15 ã«è¨å®ãããã
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146 |
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147 | å°æ¥çã«GDBã¹ã¿ããå©ç¨ãããã¨ãèæ
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148 | ®ãã¦ãã½ã¼ã¹ã³ã¼ãå
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149 | ã«ä»¥ä¸ã®ãã
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150 | ãªè¨è¿°ãå«ãã
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151 | ãã¼ãä¸ã« NMI å
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152 | ¥åãæããªãã¿ã¼ã²ããã®ãããGDB ã®ã¹ã¿ãããã¹ãã®
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153 | ãã·ã³ã¨éä¿¡ããããã®ã·ãªã¢ã«ãã¼ãã®åªå
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154 | 度ã 15 ã§ç»é²ããGDB ã§
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155 | Ctrl-C ãæ¼ã㨠å²ãè¾¼ã¿ãå
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156 | ¥ãã¹ã¿ãã«å¶å¾¡ãç§»ãããã«ãã¦ããããã®æ©
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158 | ã§ã¯ãåªå
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159 | 度ã 14 ã«ãªãããã«ããªã
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160 | ãã°ãªããªãããã®ãããCPUããã¯ã§è¨å®ãããåªå
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161 | 度ããã¯ã MAX_IPMã§
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162 | æå®ãã¦ãããMAX_IPM ã¯cpu_config.h ã®ä¸ã§ #define ããã¦ãããã¹ã¿ã
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163 | ã使ãå ´åã¯MAX_IPMã14ã«ãã¹ã¿ãã使ããªãå ´åã¯MAX_IPMã15ã«è¨å®ãã¦
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164 | ããã
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165 |
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166 | SH1ä¾åã®æ©è½ã¨ãã¦ãSR(Status Register)ä¸ã® å²ãè¾¼ã¿ãã¹ã¯ããã(I3ã
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167 | I0)ã®å¤ã夿´ããããã®ãµã¼ãã¹ã³ã¼ã« chg_ipm ã¨ãåç
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168 | §ããããã®ãµã¼ã
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169 | ã¹ã³ã¼ã« get_ipm ããµãã¼ããã¦ããããªããå²ãè¾¼ã¿ãã¹ã¯ãããã®å¤ã
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170 | 表ããã¼ã¿å IPM ã¯ãunsigned intåã«å®ç¾©ããã¦ããã
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171 |
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172 | ãããã®ãµã¼ãã¹ã³ã¼ã«ã¯ãã¿ã¹ã¯ã³ã³ããã¹ãã§ CPUããã¯è§£é¤ç¶æ
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173 | ã®å ´å
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174 | ã«ã®ã¿å¼ã³åºããã¨ãã§ãããchg_ipm ã«ãã IPM ã 0 以å¤(ããªãã¡ãä½
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175 | ããã®å²è¾¼ã¿ãç¦æ¢ããã¦ããç¶æ
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177 | ãããchg_ipm ã«ãã夿´ãã IPM ã®å¤ã¯ããã£ã¹ãããå¾ã®ã¿ã¹ã¯ã«å¼ã
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178 | ç¶ããããä¾ãã°ãããã¿ã¹ã¯ã§ IPM ã 1 ã«å¤æ´ããå¾ãä½ããã®å²è¾¼ã¿ã«
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179 | ããå¥ã®ã¿ã¹ã¯ã«åãæ¿ããã¨ãåãæ¿ãã£ãå¾ã®ã¿ã¹ã¯ã§ãIPMã¯1ã«ãªãã
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180 |
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181 | chg_ipm ããµãã¼ãããããã«ãå²è¾¼ã¿ãã³ãã©ã®åºå
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182 | ¥å£å¦çãªã©ã«ãªã¼ããã
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184 | ãã¹ã³ã¼ã«ããµãã¼ããããã©ãããåãæ¿ããããããã«ãã¦ããã
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185 | SUPPORT_CHG_IPM ã¯ãuser_config.h ã®ä¸ã§ #define ããã¦ããã
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186 |
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187 | SH1ä¾åã®å²è¾¼ã¿ãã¹ã¯ã®å¤æ´ã»åç
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188 | §ã®ããã®ãµã¼ãã¹ã³ã¼ã«ã®ä»æ§ã¯æ¬¡ã®é
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189 | ãã
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190 |
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191 | (1) chg_ipm å²è¾¼ã¿ãã¹ã¯ã®å¤æ´
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192 |
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193 | ãCè¨èªAPIã
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194 | ER ercd = chg_ipm(IPM ipm);
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195 |
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196 | ããã©ã¡ã¼ã¿ã
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197 | IPM ipm è¨å®ãã¹ã IPM ã®å¤
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198 |
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199 | ããªã¿ã¼ã³ãã©ã¡ã¼ã¿ã
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200 | ER ercd ã¨ã©ã¼ã³ã¼ã
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201 |
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202 | ãã¨ã©ã¼ã³ã¼ãã
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203 | E_CTX ã³ã³ããã¹ãã¨ã©ã¼
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204 | E_PAR ãã©ã¡ã¼ã¿ã¨ã©ã¼(ipm ã䏿£)
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205 |
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206 | ãæ©è½ã
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207 |
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208 | IPM(Interrupt Priority Mask)ã ipm ã§æå®ãããå¤ã«è¨å®ãããæå®ãã
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209 | å¤ã 0ã14ãªãã0ã13以å¤ã®å ´åãE_PARã¨ã©ã¼ã¨ãªããIPM ã0以å¤
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210 | ï¼1ãMAX_IPM-1ï¼ã«è¨å®ããå ´åã§ãããã£ã¹ãããã¯ç¦æ¢ãããªããã¾ãã
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211 | è¨å®ãã IPM ã®å¤ã¯ããã£ã¹ãããå¾ãå¼ãç¶ãããã
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212 |
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213 | ãªãããã®ãµã¼ãã¹ã³ã¼ã«ãç¨ãã¦ãIPM ã MAX_IPM (ãã¹ã¦ã®å²è¾¼ã¿ãç¦æ¢)
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214 | ã«è¨å®ãããã¨ã¯ã§ããªããIPM ã MAX_IPM ã«ãããå ´åã«ã¯ãloc_cpu ã
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215 | 使ãã¹ãã§ããã
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216 |
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217 | ãã®ãµã¼ãã¹ã³ã¼ã«ã¯ãã¿ã¹ã¯ã³ã³ããã¹ãã§ CPUããã¯è§£é¤ç¶æ
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218 | ã®æã®ã¿å¼
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219 | ã³åºããã¨ãã§ãããéã¿ã¹ã¯ã³ã³ããã¹ãã CPUããã¯ç¶æ
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220 | ã§å¼ã³åºããå ´
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221 | åã«ã¯ãE_CTXã¨ã©ã¼ã¨ãªãã
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222 |
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223 | (2) get_ipm å²è¾¼ã¿ãã¹ã¯ã®åç
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224 | §
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225 |
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226 | ãCè¨èªAPIã
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227 | ER ercd = get_ipm(IPM *p_ipm);
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228 |
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229 | ããã©ã¡ã¼ã¿ã
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230 | ãªã
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231 |
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232 | ããªã¿ã¼ã³ãã©ã¡ã¼ã¿ã
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233 | ER ercd ã¨ã©ã¼ã³ã¼ã
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234 | IPM ipm ç¾å¨ã® IPM ã®å¤
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235 |
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236 | ãã¨ã©ã¼ã³ã¼ãã
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237 | E_CTX ã³ã³ããã¹ãã¨ã©ã¼
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238 |
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239 | ãæ©è½ã
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240 |
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241 | ç¾å¨ã® IPM(Interrupt Priority Mask)ã®å¤ãèªã¿åºããipm ã«è¿ãã
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242 |
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246 | ã§å¼ã³åºããå ´
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247 | åã«ã¯ãE_CTXã¨ã©ã¼ã¨ãªãã
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248 |
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249 |
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250 | 2.3 CPUä¾å¤ç®¡çæ©è½ã¨CPUä¾å¤ãã³ãã©
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251 |
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252 | DEF_EXC ã§æå®ããå²è¾¼ã¿ãã³ãã©çªå·(excno)ã¯ãSH1 ã§ã® ãã¯ã¿ãã¼ãã«
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254 | ããDEF_EXC ã§ããã¯ã¿çªå·ã¨ãã¦æå¹ã§ãªãå¤ããCPUä¾å¤ã«å¯¾å¿ããªãçª
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255 | å·ãæå®ããå ´åã®åä½ã¯ä¿è¨¼ãããªãã
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256 |
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257 | CPUä¾å¤ãã³ãã©ã«æ¸¡ãããp_excinfã¯ãCPUä¾å¤çºçæã®ã³ã³ããã¹ããä¿å
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258 | ããã¹ã¿ãã¯ã¸ã®ãã¤ã³ã¿ã渡ããããã¹ã¿ãã¯ã®æ§é ã以ä¸ã«ç¤ºãã
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259 |
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260 |
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261 | ----------------------
|
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262 | | PR |
|
---|
263 | ----------------------
|
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264 | | R7 |
|
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265 | ----------------------
|
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266 | | R6 |
|
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267 | ----------------------
|
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268 | | R5 |
|
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269 | ----------------------
|
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270 | | R4 |
|
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271 | ----------------------
|
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272 | | R3 |
|
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273 | ----------------------
|
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274 | | R2 |
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275 | ----------------------
|
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276 | | R1 |
|
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277 | ----------------------
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278 | | R0 |
|
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279 | ----------------------
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280 | | PC |
|
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281 | ----------------------
|
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282 | | SR | <-- p_excinf
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283 | ----------------------
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284 |
|
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285 | PR:Procedure Register
|
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286 | SR:Status Register
|
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287 | PC:Program Counter
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288 |
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289 | ã¾ããCPUä¾å¤çºçæã®PCã®å¤ã¯ã¤ã³ã¯ãªã¡ã³ããããããã®ãããCPUä¾å¤ã
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290 | ã³ãã©ãã復帰ãè¡ãã¨ãCPUä¾å¤ãçºçããå½ä»¤ã®æ¬¡ã®å½ä»¤ããå®è¡ãåé
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291 | ããã
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292 |
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293 |
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294 |
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295 | 2.4 ã¹ã¿ã¼ãã¢ããã¢ã¸ã¥ã¼ã«
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296 |
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297 | SH1ä¾åã®ã¹ã¿ã¼ãã¢ããã¢ã¸ã¥ã¼ã«(start.S)ã§ã¯ã次ã®åæåå¦çãè¡ãã
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298 |
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299 | (A) ããã»ããµã¢ã¼ãã®åæåã¨ã¹ã¿ãã¯ãã¤ã³ã¿ã®åæå
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300 |
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301 | å²ãè¾¼ã¿ãã¹ã¯ã MAX_IPM ã«è¨å®ããã
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302 |
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303 | 次ã«ãã¹ã¿ãã¯ãã¤ã³ã¿(r15)ã STACKTOP ã«è¨å®ãããããã§å²è¾¼ã¿ã¹ã¿ã
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304 | ã¯ãã¤ã³ã¿ã«è¨å®ãããã¹ã¿ãã¯é åã¯ãã«ã¼ãã«èµ·åå¾ã¯éã¿ã¹ã¯ã³ã³ãã
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305 | ã¹ãç¨ã®ã¹ã¿ãã¯é åã¨ãã¦ä½¿ããããSTACKTOP ã¯ãuser_config.h é¨ã§å®ç¾©
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306 | ãããã¨ãæ³å®ãã¦ããã
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307 |
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308 | (B) hardware_init_hook ã®å¼åºã
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309 |
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310 | hardware_init_hook ã 0 ã§ãªãå ´åã«ã¯ãhardware_init_hook ãå¼ã³åºãã
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311 | hardware_init_hook ã¯ãã«ã¼ãã«ãèµ·åãããåã«è¡ãå¿
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312 | è¦ãããã¿ã¼ã²ã
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313 | ãä¾åã®åæåãè¡ãããã«ç¨æãã¦ãããhardware_init_hook ãã©ãã§ã
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314 | å®ç¾©ããã¦ããªãå ´åããªã³ã«ã§ãã®ã·ã³ãã«ã 0 ã«å®ç¾©ãã(ãªã³ã«ã¹ã¯
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315 | ãªããå
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316 | ã«è¨è¿°ãã)ã
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317 |
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318 | (C) bssã»ã¯ã·ã§ã³ã¨ dataã»ã¯ã·ã§ã³ã®åæå
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319 |
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320 | bssã»ã¯ã·ã§ã³ãã¼ãã¯ãªã¢ãããã¾ããdataã»ã¯ã·ã§ã³ãåæåããã
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321 |
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322 | (D) software_init_hook ã®å¼åºã
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323 |
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324 | software_init_hook ã 0 ã§ãªãå ´åã«ã¯ãsoftware_init_hook ãå¼ã³åºãã
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325 | software_init_hook ã¯ãã«ã¼ãã«ãèµ·åãããåã«è¡ãå¿
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326 | è¦ãããã½ããã¦ã§
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327 | ã¢ç°å¢(å
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328 | ·ä½çã«ã¯ãã©ã¤ãã©ãª)ä¾åã®åæåãè¡ãããã«ç¨æãã¦ããã
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329 | software_init_hook ãã©ãã§ãå®ç¾©ããã¦ããªãå ´åããªã³ã«ã§ãã®ã·ã³ã
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330 | ã«ã 0 ã«å®ç¾©ãã(ãªã³ã«ã¹ã¯ãªããå
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331 | ã«è¨è¿°ãã)ã
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332 |
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333 | (E) ã«ã¼ãã«ã®èµ·å
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334 |
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335 | kernel_start ã¸åå²ããã«ã¼ãã«ãèµ·åãããkernel_start ãããªã¿ã¼ã³ã
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336 | ã¦ãããã¨ã¯æ³å®ãã¦ããªãã
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337 |
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338 |
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339 | 2.5 å²è¾¼ã¿çºçæã®ã¹ã¿ãã¯æ¶è²»éã«ã¤ãã¦
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340 |
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341 | 以ä¸ã®çç±ã«ãããåã¿ã¹ã¯ã¹ã¿ãã¯ã¯ã¿ã¹ã¯èªèº«ã使ç¨ããåã«å ãã¦æå¤§
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342 | 240ãã¤ãä½åã«ç¨æããå¿
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343 | è¦ãããã
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344 |
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345 | JSPã«ã¼ãã«ã§ã¯ã¿ã¹ã¯ã¹ã¿ãã¯ã®ä»ã«å²è¾¼ã¿ã¹ã¿ãã¯ãç¨æããéã¿ã¹ã¯ã³
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346 | ã³ããã¹ãã¯å²è¾¼ã¿ã¹ã¿ãã¯ã§å®è¡ãããã
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347 | SH1ã¯ä¾å¤/å²è¾¼ã¿å仿ã«å²è¾¼ã¿ç¦æ¢ã«ãªãæ©æ§ããã¼ãã¦ã§ã¢ã§ç¨æããã¦
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348 | ããªãããã®ãããå²è¾¼ã¿ã®å
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349 | ¥å£å¦çã§ã½ããã¦ã§ã¢ã«ãã£ã¦å²è¾¼ã¿ç¦æ¢ã«ã
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350 | ãå¿
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351 | è¦ããããå
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352 | ¥å£å¦çã§ã¯å²è¾¼ã¿ç¦æ¢ã«ç§»è¡ããããã«ï¼å²è¾¼ã¿è¨±å¯ã®ç¶æ
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353 |
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354 | ã§ï¼ã¹ã¿ãã¯ã«r0,r1ãå¾
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355 | é¿ãããï¼SR(Status Register)ã¨PC(Program
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356 | Counter)ã¯å²è¾¼ã¿åä»ãæã«ãã¼ãã¦ã§ã¢ãèªåçã«å¾
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357 | é¿ãè¡ããï¼
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358 | ãã®ã¨ããå¤éå²è¾¼ã¿ãçºçããã¨å²ãè¾¼ã¿ã¹ã¿ãã¯ã«åãæ¿ããåã«åæ§ã®
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359 | ãã¬ã¼ã ãã¹ã¿ãã¯ä¸ã«çæããããSH1ã¯å²ãè¾¼ã¿ã¬ãã«ã15段ããã®ã§ã
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360 | ææªã®ã¿ã¤ãã³ã°ã§å²è¾¼ã¿ãçºçããã¨ãã¹ã¿ãã¯ã240ãã¤ãæ¶è²»ãããã
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361 | ï¼4ãã¤ãÃ4ã¬ã¸ã¹ã¿Ã15ã»ããï¼
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362 |
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363 | ä¾å¤/å²ãè¾¼ã¿ã®ãã¹ãåæ°ã®ã«ã¦ã³ãç¨ã«ã«ã¼ãã«å
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364 | ã§å¤æ°intnestãç¨æ
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365 | ããéã¿ã¹ã¯ã³ã³ããã¹ãã¨ã¿ã¹ã¯ã³ã³ããã¹ãã®å¤å¥ã¯ãã®å¤æ°ã«ãã
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366 | è¡ã£ã¦ããã
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367 |
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368 |
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369 | 2.6 MACHã¨MACL (ç©åã¬ã¸ã¹ã¿ï¼
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370 | MACH:Multiply and accumulate high register
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371 | MACL:Multiply and accumulate low register
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372 |
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373 | MACHã¨MACLã«ã¤ãã¦ã¯ãgccã«-mhitachiãªãã·ã§ã³ãã¤ããã¨ã颿°ã§MACHã¨
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374 | MACLã使ç¨ããå ´åãã¹ã¿ãã¯ã«ä¿åãã¦ãã使ç¨ãã颿°ãæããã¨å
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375 | ã«æ»
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376 | ããããå²è¾¼ã¿ã§ã¯ä¿åãã¦ããªããã¾ããèªããã£ã¹ãããã£ãå¼ã³åºãã
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377 | ãã£ã¹ãããããå ´åã¯ã颿°å¼ã³åºãã«ãªãããããã®å¼ã³åºãã«ã¾ããã£
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378 | ã¦ããããã®ã¬ã¸ã¹ã¿ã使ããã¨ã¯ãªãããä¿åãã¦ããªãããã®ããã¢ã»ã³
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379 | ãã©ã®ã³ã¼ãã使ç¨ããå ´åããã®ã«ã¼ã«ã«å¾ãå¿
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380 | è¦ãããã
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381 | ãªããå²è¾¼ã¿ããã®ãã£ã¹ããã(ååçãã£ã¹ããã)ã§ã¯ä¿åãã¦ããã
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382 |
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383 |
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384 | 2.7 GBR (Global Base Register)
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385 |
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386 | gccã¯GBRã使ç¨ããªããããå²è¾¼ã¿ãã³ãã©ã®å
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387 | ¥å£ã§ã¯ä¿åãã¦ããªããå²è¾¼
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388 | ã¿ãã³ãã©å
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389 | ã§GBRã使ãå ´åã¯ã¢ããªã±ã¼ã·ã§ã³å´ã§GBRã®å¾
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390 | é¿/ä¿åãè¡ã
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391 | å¿
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392 | è¦ããããã¾ããä¸è¨ã®MACHã¨MACLã¨åãçç±ã«ãããèªããã£ã¹ãããã£
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393 | ãå¼ã³åºãå ´åã«ãä¿åãã¦ããªãããªããå²è¾¼ã¿ããã®ãã£ã¹ããã(åå
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394 | çãã£ã¹ããã)ã§ã¯ä¿åãã¦ããã
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395 |
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396 |
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397 |
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398 | ï¼ï¼ã·ã¹ãã ä¾åé¨ã®æ©è½
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399 |
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400 | 3.1 ã·ã¹ãã ã¯ããã¯ãã©ã¤ã
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401 |
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402 | ã·ã¹ãã ã¯ããã¯ãã©ã¤ãã isig_tim ãå¼ã³åºã卿ã¯ãuser_config.h ä¸
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403 | ã®TIC_NUME 㨠TIC_DENO ã§å®ç¾©ããã¦ãã(ããã©ã«ãã§ã¯ 1ããªç§å¨æ)ã
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404 | ãã®å®ç¾©ã夿´ãããã¨ã§ãisig_tim ãå¼ã³åºã卿ã夿´ãããã¨ãã§ã
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405 | ãã
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406 | ãã ããã¿ã¤ãã®ç²¾åº¦ã 1μç§ã§ããããã1μç§åä½ã§ç«¯æ°ã«ãªãå¤ãè¨å®
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407 | ããå ´åã«ã¯ãisig_tim ã®å¼åºã卿ã«èª¤å·®ãçãããã¨ã«ãªãã
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408 | ããã©ã«ãã§ã¯SH1ã®å
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410 | ITUã®ãã£ãã«0ã使ç¨ãã¦ãããã¿ã¤ããã³ãã©ã®åªå
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411 | 度ã¯user_config.hã§
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412 | ãã¯ãTINTLVL0ã¨ãã¦å®ç¾©ãã¦ãããï¼ããã©ã«ãã§ã¯4ï¼
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413 |
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414 | 3.2 æ§è½è©ä¾¡ç¨ã·ã¹ãã æå»åç
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415 | §æ©è½
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416 |
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417 | SH1ä¾åé¨ã§ã¯ãæ§è½è©ä¾¡ç¨ã·ã¹ãã æå»åç
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418 | §æ©è½(vxget_tim)ããµãã¼ããã¦
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421 | è¦ããããããvxget_tim ã
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422 | å¼ã¶åº¦ã«ã·ã¹ãã ã¯ããã¯ãå°ãã¥ã¤é
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423 | ãããã¨ã«ãªãããªããSYSUTIMåã¯
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424 | UDå(64ãããã®ç¬¦å·ç¡ãæ´æ°å)ã«å®ç¾©ãã¦ããã
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425 |
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426 | 3.3 ã·ãªã¢ã«ã¤ã³ã¿ãã§ã¼ã¹ãã©ã¤ã
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427 |
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428 | ã·ãªã¢ã«ã¤ã³ã¿ãã§ã¼ã¹ãã©ã¤ãã¯ãSH1å
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429 | èµã®SCIï¼Serial Communication
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430 | Interfaceï¼ã®ãã£ãã«0ããµãã¼ããã¦ãããã«ã¼ãã«ã®ãã°åºåç¨ã«ä½¿ç¨
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432 | 度ã¯éåä¿¡ããã³ã¨ã©ã¼å²è¾¼ã¿å
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433 | ±
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434 | ã«user_config.hã§ãã¯ãSCIINTLVLã¨ãã¦å®ç¾©ãã¦ããã
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435 | ï¼ããã©ã«ãã§ã¯6ï¼
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436 |
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437 |
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438 | 3.4 ã¡ã¢ãªããã
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439 |
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440 | ã»äº¬é½ãã¤ã¯ãã³ã³ãã¥ã¼ã¿(æ ª)製ã®KZ-SH1-01
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441 | ã»CQåºç(æ ª)製ã®RISCè©ä¾¡ããã SH-1
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442 |
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443 | ãã®ï¼ã¤ã®ãã¼ãã¯ã¡ã¢ãªãããã³ã°ãåããªã®ã§ãä¾åé¨ã®ã½ã¼ã¹ã³ã¼ãã¯
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444 | å
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445 | ±éã§ãããï¼CQåºçã®ãã¼ãã¯ä¸è¨ã®ã注æãã®é
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446 | ãåç
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447 | §ï¼
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450 | 0x0a03,ffff ã«ç¢ºä¿ãã¦ããã
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451 |
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452 | 注æ
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453 | ãCQåºçã®RISCè©ä¾¡ããã SH-1ã¯ããã©ã«ãã®è¨å®ï¼8ããããã¹ãROM1åï¼
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454 | ãã§ã¯ãã¢ãã¬ã¹ãã¹ã®æ¥ç¶ãã·ããããã¦ããããã®ãããROMã®ã¢ãã¬ã¹
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456 | ãä»å±ã®ROMã¢ãã¿ä»¥å¤ã®ã¦ã¼ã¶ã¼ããã°ã©ã ãROMåããå ´åã¯ãã¢ãã¬ã¹
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457 | ããã¹ã®è¨å®ã16ãããï¼ROM2åï¼ã«å¤æ´ããå¿
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458 | è¦ãããã
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459 | ãï¼ãã¼ãä»å±ã®ããã¥ã¢ã«p17ãåç
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460 | §ï¼
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461 |
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462 | ã»(æ ª)ä¸å¤®è£½ä½æè£½ã®Î¼ITRONæè¼SH1CPUãã¼ã
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463 | ã¡ã¢ãªå®è£
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464 | ã¿ã¤ããFROM,SRAMãããã2種é¡ãã
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465 | ãFROM
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466 | ãã»0x0000,0000 - 0x0007,ffff ã³ã¼ãé å(512KB)
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467 | ãã»0x0000,0000 - 0x0003,ffff ã³ã¼ãé å(256KB)
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468 | ãSRAM
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469 | ãã»0x0200,0000 - ãã¼ã¿é å(512KB)
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470 | - 0x0207,ffff éã¿ã¹ã¯ã³ã³ããã¹ãç¨ã®ã¹ã¿ãã¯é å
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471 | ãã»0x0200,0000 - ãã¼ã¿é å(128KB)
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473 | ãã ãã³ã¼ãé åã®0x0000,0000 ã 0x0000,ffffã«FROMæ¸è¾¼ã¿ããã°ã©ã ã
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474 | å
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475 | èµãã¦ãããããæ¸æå¯è½ãªã³ã¼ãé åã¯0x0001,0000 ããã¨ãªã£ã¦ããã
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476 | ã¾ããROMICEä½¿ç¨æï¼S3ã¹ã¤ããONï¼ã¯ãå®è£
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477 | FROMã¯ã¨ãªã¢ï¼ï¼0x0400,0000 ã ï¼
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478 | ã«ãããã³ã°ãããã
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479 |
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480 | ï¼ï¼éçºç°å¢ã®æ§ç¯
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481 |
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482 | éçºç°å¢ã®æ§ç¯æ¹æ³ã«ã¤ãã¦ã¯ãGNUéçºç°å¢æ§ç¯ããã¥ã¢ã«ãåç
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483 | §ãããã¨ã
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484 | éçºã«ã¯Windows2000 SP3 + Cygwinãç¨ããã
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485 | åä½ç¢ºèªãããã¼ã«ã®ãã¼ã¸ã§ã³ã¯ä»¥ä¸ã®éãã§ããï¼
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486 | BINUTILS : 2.13.2.1
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487 | GCC-CORE : 2.95.3
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488 | NEWLIB : 1.8.1ï¼äº¬é½ãã¤ã¯ãã³ã³ãã¥ã¼ã¿(æ ª)製KZ-SH1-01ï¼
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489 | ããããããã 1.11.0ï¼(æ ª)ä¸å¤®è£½ä½æè£½ SH1CPUãã¼ããä¸è¨åç
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490 | §ï¼
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491 |
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492 | configure ã®ãªãã·ã§ã³ã¯--target=sh-hitachi-elfã§ããã
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493 | ã¾ããWindowsä¸ã§Cygwinãç¨ãã¦éçºããå ´åã¯ãbinutilsã®configureã®ãª
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494 | ãã·ã§ã³ã« --disable-nls ãæå®ãããã¨ã
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495 |
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496 | åè
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497 | ãã(æ ª)ä¸å¤®è£½ä½æè£½ SH1CPUãã¼ãã®åä½ç¢ºèªã®éã«ã¯newlib1.11.0ãç¨
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498 | ãããã¦ãããnewlib1.11.0ã®makeæã«ã¨ã©ã¼ãçºçãããããnewlibãã£ã¬
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499 | ããã¯ããªä¸ã®ãnewlib/libc\machine/sh/memset.Sãã®1è¡ç®ãã9è¡ç®ãã³
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500 | ããã¡ã³ãã¢ã¦ããã¦ããã
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501 |
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502 | /*
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503 | !
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504 | ! Fast SH memset
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505 | !
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506 | ! by Toshiyasu Morita (tm@netcom.com)
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507 | !
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508 | ! SH5 code by J"orn Rennecke (joern.rennecke@superh.com)ã<-- J"ã§ã¨ã©ã¼
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509 | ! Copyright 2002 SuperH Ltd.
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510 | !
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511 | */
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512 |
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513 |
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514 | ï¼ï¼å¶éäºé
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515 |
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516 |
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517 | 5.1 ã·ã¹ãã ã¤ã³ã¿ã¼ãã§ã¼ã¹ã¬ã¤ã¤ã®sil_dly_nse()ã«ã¤ãã¦
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518 |
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519 | æ¬æ¥ã¯nsecåä½ã®æéå¾
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520 | ã¡ãè¡ã颿°ã¾ãã¯ãã¯ãã§ãããã宿¸¬ããã¨ããã
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521 | 1åã®å¼ã³åºãã§æä½ã§ã2240nsecãããã£ã¦ããã®ã§ãã¨ã¦ãnsecåä½ã¨ã¯
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522 | è¨ããªãç¶æ
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523 | ã§ãããï¼åä½é度ãé
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524 | ãããã¤ã¹ã«ã¢ã¯ã»ã¹ããããã®æ©è½ãª
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525 | ã®ã§åé¡ã¯ãªãã¨æããããï¼
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526 | ãæ¸¬å®æ¡ä»¶ï¼
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527 | ãããã¼ãï¼äº¬é½ãã¤ã¯ãã³ã³ãã¥ã¼ã¿KZ-SH1-01
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528 | ããã¯ããã¯å¨æ³¢æ°ï¼20MHz
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529 | ãããã¹ã¹ãã¼ãã³ã³ããã¼ã©ã®è¨å®ï¼
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530 | ããããã¨ãªã¢0ï¼ãªã¼ããµã¤ã¯ã«ã§WAITä¿¡å·ã«ããã¦ã§ã¼ãã¹ãã¼ãæ¿å
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663 |
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679 | cpu_insn.h ä½ã¬ãã«ã®ããã»ããµæä½ã«ã¼ãã³
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695 | èµsciç¨ã·ãªã¢ã«ãã©ã¤ã
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701 |
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713 | sys_support.S ã·ã¹ãã ä¾åé¨ã®ãµãã«ã¼ãã³
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714 | sys_rename.def ã«ã¼ãã«ã®å
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715 | é¨èå¥åã®ãªãã¼ã å®ç¾©
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716 | sys_rename.h ã«ã¼ãã«ã®å
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717 | é¨èå¥åã®ãªãã¼ã
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718 | sys_unrename.h ã«ã¼ãã«ã®å
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719 | é¨èå¥åã®ãªãã¼ã è§£é¤
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720 | hw_timer.h ã¿ã¤ãæä½ã«ã¼ãã³
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721 | hw_serial.h SIOãã©ã¤ã
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722 | hw_serial.cfg SIOãã©ã¤ãã®ã³ã³ãã£ã®ã¥ã¬ã¼ã·ã§ã³ãã¡ã¤ã«
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723 | kz_sh1.h KZ-SH1-01ã®ãã¼ãã¦ã§ã¢å®ç¾©
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724 |
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725 |
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730 | sys_defs.h ã·ã¹ãã ä¾åé¨ã®ã¢ããªã±ã¼ã·ã§ã³ç¨å®ç¾©
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731 | sys_config.h ã·ã¹ãã ä¾åé¨ã®æ§æå®ç¾©
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732 | sys_config.c ã·ã¹ãã ä¾åé¨ã®é¢æ°
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734 | sys_support.c ã·ã¹ãã ä¾åé¨ã®ãµãã«ã¼ãã³
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735 | sys_rename.def ã«ã¼ãã«ã®å
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736 | é¨èå¥åã®ãªãã¼ã å®ç¾©
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737 | sys_rename.h ã«ã¼ãã«ã®å
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738 | é¨èå¥åã®ãªãã¼ã
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739 | sys_unrename.h ã«ã¼ãã«ã®å
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740 | é¨èå¥åã®ãªãã¼ã è§£é¤
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741 | hw_timer.h ã¿ã¤ãæä½ã«ã¼ãã³
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742 | hw_serial.h SIOãã©ã¤ã
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743 | hw_serial.cfg SIOãã©ã¤ãã®ã³ã³ãã£ã®ã¥ã¬ã¼ã·ã§ã³ãã¡ã¤ã«
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744 | sh1sci2.c SH1å
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747 | èµsciç¨ã·ãªã¢ã«ãã©ã¤ãï¼2ch対å¿ï¼
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749 | device.h LED,SW å¶å¾¡é¢æ°ã®å®£è¨
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750 | device.c LED,SW å¶å¾¡é¢æ°
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751 |
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754 | ç®
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768 | ããã»DBGENV=ROMï¼ROMå
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770 | ããã»DBGENV=PARTNERï¼äº¬é½ãã¤ã¯ãã³ã³ãã¥ã¼ã¿è£½PARTNER-ET II
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778 |
|
---|
779 | ã»ã¡ã¢ãªãããã³ã°
|
---|
780 | ããã»TEXT_START_ADDRESSï¼textã»ã¯ã·ã§ã³ã®å
|
---|
781 | é ã¢ãã¬ã¹
|
---|
782 | ããã»DATA_START_ADDRESSï¼dataã»ã¯ã·ã§ã³ã®å
|
---|
783 | é ã¢ãã¬ã¹
|
---|
784 |
|
---|
785 | 6.2.2 user_config.hã®è¨å®é
|
---|
786 | ç®
|
---|
787 |
|
---|
788 | user_config.hå
|
---|
789 | ã§ä»¥ä¸ã®ãã¯ãå®ç¾©ãè¡ããã¨ã«ãããè¨å®ã夿´ã§ããã
|
---|
790 |
|
---|
791 | ã»SUPPORT_CHG_IPM
|
---|
792 | ããchg_ipm()ãæå¹ã«ããã
|
---|
793 | ãã2.2ç¯åç
|
---|
794 | §
|
---|
795 |
|
---|
796 | ã»SUPPORT_VXGET_TIM
|
---|
797 | ããæ§è½è©ä¾¡ç¨ã·ã¹ãã æå»åç
|
---|
798 | §æ©è½vxget_tim()ãæå¹ã«ããã
|
---|
799 | ãã3.2ç¯åç
|
---|
800 | §
|
---|
801 |
|
---|
802 | ã»SUPPORT_CPU_EXC_ENTRY_CHECK
|
---|
803 | ããå²è¾¼ã¿ã®åºå£å¦çã§æ»ãå
|
---|
804 | ãCPUä¾å¤ã®å
|
---|
805 | ¥å£å¦çã§ãããã®
|
---|
806 | ãããã§ãã¯ãè¡ãã
|
---|
807 | ãã5.4.2ç¯åç
|
---|
808 | §
|
---|
809 |
|
---|
810 | ã»OMIT_POWER_CONTROL
|
---|
811 | ããå®è¡ãã¹ãã¿ã¹ã¯ããªãå ´åã®å²è¾¼ã¿å¾
|
---|
812 | ã¡ã§çé»åã¢ã¼ãã«ç§»è¡ããªãã
|
---|
813 | ããï¼ãã«ICEåãã®è¨å®ï¼
|
---|
814 | ãã5.4.1ç¯åç
|
---|
815 | §
|
---|
816 |
|
---|
817 | ã»FILL_STACK_WITH_0
|
---|
818 | ãããããã¬ã§ã¹ã¿ãã¯é åã観å¯ãæããããããã¹ã¿ã¼ãã¢ããã«ã¼ãã³ã§
|
---|
819 | ããéã¿ã¹ã¯ã³ã³ããã¹ãã®ã¹ã¿ãã¯é åã0ã§åæåãã
|
---|
820 |
|
---|
821 | ã»OMIT_DATA_SECTION_COPY
|
---|
822 | ãããããã°ç°å¢ã«ãã£ã¦ã¯dataã»ã¯ã·ã§ã³ã®èªèã«ä¸å
|
---|
823 | ·åãããã
|
---|
824 | ãã__idata_startçªå°ã«ãã¦ã³ãã¼ããã¹ããã¼ã¿ã__data_startçªå°ã«ãã¦ã³
|
---|
825 | ãããã¼ããã¦ãã¾ããã®ãããããã®å ´åã¯OMIT_DATA_SECTION_COPYãã¯ãã
|
---|
826 | ããå®ç¾©ãã¦ãããã¨ã§ã¹ã¿ã¼ãã¢ããã«ã¼ãã³ã§ã®ãã®ã³ãã¼ä½æ¥ãçç¥ããã
|
---|
827 | ãã
|
---|
828 | ã»LARGE_TYPEï¼ä¸å¤®è£½ä½æè£½ SH1CPUãã¼ãåºæï¼
|
---|
829 | ããSRAMã¡ã¢ãªå®è£
|
---|
830 | ã¿ã¤ããã©ã¼ã¸ã¿ã¤ãã¨ããã
|
---|
831 |
|
---|
832 | ã»STACKTOP
|
---|
833 | ããéã¿ã¹ã¯ã³ã³ããã¹ãç¨ã¹ã¿ãã¯ã®åæå¤
|
---|
834 |
|
---|
835 | ã»CONFIG_20MHZ
|
---|
836 | ã»CONFIG_19MHZ
|
---|
837 | ã»CONFIG_16MHZ
|
---|
838 | ããã¯ããã¯å¨æ³¢æ°ã®åãæ¿ããå®ç¾©ããã
|
---|
839 | ããä¸è¨ã®å
|
---|
840 | ãï¼ã¤ã鏿ããã
|
---|
841 |
|
---|
842 | ã»CONFIG_BAUD
|
---|
843 | ã»CONFIG_BAUD_2
|
---|
844 | ããã·ãªã¢ã«éä¿¡ã®ãã¼ã¬ã¼ãï¼ãããããã¼ãï¼ï¼ï¼ã«å¯¾å¿ï¼
|
---|
845 | ãã9600, 19200, 38400[bps]ã®ãããããæ°å¤ã§å®ç¾©ããã
|
---|
846 |
|
---|
847 | ã»ã·ãªã¢ã«ãã¼ãæ°ã®å®ç¾©
|
---|
848 | ããã»TNUM_PORT
|
---|
849 | ããããGDICã¬ãã«ã§ãµãã¼ãããã·ãªã¢ã«ãã¼ãã®æ°
|
---|
850 | ããããï¼ã«ã¼ãã«ã®ç®¡çä¸ã«ãããã¼ãæ°ï¼
|
---|
851 | ããã»TNUM_SIOP
|
---|
852 | ããããPDICã¬ãã«ã§ãµãã¼ãããã·ãªã¢ã«ãã¼ãã®æ°
|
---|
853 | ããããï¼ããã¤ã¹ãã©ã¤ãã»ã¬ãã«ã®ãã¼ãæ°ï¼
|
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854 | ããã»LOGTASK_PORTID
|
---|
855 | ããããã·ã¹ãã ãã°ã«ç¨ããã·ãªã¢ã«ãã¼ãçªå·
|
---|
856 |
|
---|
857 | ã»SCI_INTLVL
|
---|
858 | ããã·ãªã¢ã«å²è¾¼ã¿ã®åªå
|
---|
859 | 度
|
---|
860 | ãã3.3ç¯åç
|
---|
861 | §
|
---|
862 |
|
---|
863 | ã»TIMER_INTLVL
|
---|
864 | ããã¿ã¤ãå²è¾¼ã¿ã®åªå
|
---|
865 | 度
|
---|
866 | ãã3.1ç¯åç
|
---|
867 | §
|
---|
868 |
|
---|
869 | ã»TIC_NUME
|
---|
870 | ã»TIC_DENO
|
---|
871 | ããã¿ã¤ãå²è¾¼ã¿ã«ããisig_tim()ãå¼ã³åºããã卿[msec]
|
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872 | ããããããååã忝ã表ãã
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873 | ãã3.1ç¯ããã³config.txtã®
|
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874 | ããã(3) ã¿ã¤ã ãã£ãã¯ã®å®ç¾©
|
---|
875 | ãããåç
|
---|
876 | §
|
---|
877 |
|
---|
878 | ã»NUM_EXC
|
---|
879 | ããä¸è¨ã®ãã§ãã¯å¯¾è±¡ã¨ãªãCPUä¾å¤ã®ç»é²æ°
|
---|
880 | ããããã©ã«ãã§ã¯6è¦å ã¨ãã¦ããã
|
---|
881 | ããSUPPORT_CPU_EXC_ENTRY_CHECKãå®ç¾©ããã¦ããªãå ´åã¯ç¡è¦ãããã
|
---|
882 | ãã5.4.2ç¯åç
|
---|
883 | §
|
---|
884 |
|
---|
885 | ã»INNER_RAM_ADDRESS
|
---|
886 | ããããã»ããµå
|
---|
887 | èµRAMãå©ç¨ã§ããå ´åã¯ãã®æå¾å°¾ã®ã¢ãã¬ã¹ã
|
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888 | ããINNER_RAM_ADDRESSãã¯ãã¨ãã¦user_config.hã§å®ç¾©ããã
|
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|
---|
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|
---|
892 | ããã³ã¿ã®ä¸æçãªåæå¤ã¨ãã¦ä½¿ç¨ããããï¼
|
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---|
894 | ããå®ãã¦ããã
|
---|
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|
---|
896 | ã
|
---|
897 | ãåè
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|
---|
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|
---|
900 | ããããã¨ã§hardware_init_hook()ãCè¨èªã§è¨è¿°ã§ããããã«ãªãã
|
---|
901 |
|
---|
902 | ã»CPUä¾å¤ãã³ãã©ã®å
|
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903 | é ã¢ãã¬ã¹
|
---|
904 | ãã以ä¸ã®ãã¯ãã¯ãã¹ã¦çç¥å¯è½ã§ããã
|
---|
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|
---|
906 | é
|
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907 | ããã¢ãã¬ã¹ã使ç¨ãããã
|
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908 |
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909 | ã»NMI_VECTOR
|
---|
910 | ããNMIä¾å¤ãã³ãã©ã®å
|
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911 | é ã¢ãã¬ã¹
|
---|
912 | ããããã©ã«ãå¤ï¼ã¹ã¿ã¼ãã¢ããã«ã¼ãã³ã®å
|
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913 | é ã¢ãã¬ã¹
|
---|
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|
---|
915 |
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---|
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917 | ããä¸è¬ä¸å½å½ä»¤ä¾å¤ãã³ãã©ã®å
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|
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---|
922 |
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---|
923 | ã»SII_VECTOR
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---|
924 | ããã¹ãããä¸å½å½ä»¤ä¾å¤ãã³ãã©ã®å
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925 | é ã¢ãã¬ã¹
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|
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---|
929 |
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930 | ã»CAE_VECTOR
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---|
932 | é ã¢ãã¬ã¹
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936 |
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937 | ã»DAE_VECTOR
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---|
939 | é ã¢ãã¬ã¹
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---|
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941 | é ã¢ãã¬ã¹
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943 |
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944 |
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945 |
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947 | åãã®æ
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948 | å ±
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950 | 6.3.1ãå
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952 | 以ä¸ã®ãã¯ãã¯SH1ä¾åé¨ã§æ¡ä»¶ã³ã³ãã¤ã«ãè¡ãããã«å
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955 | è¦ã¯ãªãã
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956 |
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957 | ã»GDB_STUB
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958 | ããGDB stubãµãã¼ãæã®ãããäºç´ãã¦ããã
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959 |
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960 | ã»KERNEL_HAS_A_VECTOR_TABLE
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963 | ãããå®ç¾©ããªãã
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964 |
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965 | ã»SIO_RESERVED
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969 |
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970 |
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980 | ãããã¢ã¯ã»ã¹ãµã¤ãº å®å¹ã¢ãã¬ã¹ã®è¨ç®å¼
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981 | ããããã¤ã Rn + disp â EA
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982 | ãããã¯ã¼ã Rn + dispÃ2 â EA
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983 | ããããã³ã°ã¯ã¼ã Rn + dispÃ4 â EA
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984 |
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987 | ããããã¤ã Rn + disp â EA
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988 | ãããã¯ã¼ã Rn + disp â EA(ä½ãdispã¯2n)
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989 | ããããã³ã°ã¯ã¼ã Rn + disp â EA(ä½ãdispã¯4n)
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990 |
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991 |
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992 | 夿´å±¥æ´
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993 |
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994 | 2010å¹´ 6æ24æ¥
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995 | ã»ä¿®æ£
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996 | + cpu_insn.hã®set_sr(), cpu_defs.hã®_disint_()
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998 | ãããªã¹ãã«memoryã¨SRã®Tãããã追å
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1000 |
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1001 | 2005å¹´11æ14æ¥ãRelease1.4.2
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1002 | ã»ä¿®æ£
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1008 | ã+ æç¤ºçã«voidãä»ããã
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1010 |
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1012 | ã»æ¹è¯
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1021 | ãããï¼è©³ç´°ã¯5.3ç¯ãåç
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1024 | ãããä¿®æ£åï¼
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1029 |
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1030 |
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1031 | 2004å¹´10æ9æ¥ãRelease1.4.1
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1032 |
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