1 | /*
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2 | * TOPPERS/JSP Kernel
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3 | * Toyohashi Open Platform for Embedded Real-Time Systems/
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4 | * Just Standard Profile Kernel
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5 | *
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6 | * Copyright (C) 2000-2004 by Embedded and Real-Time Systems Laboratory
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7 | * Toyohashi Univ. of Technology, JAPAN
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8 | * Copyright (C) 2001-2007 by Industrial Technology Institute,
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9 | * Miyagi Prefectural Government, JAPAN
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10 | * Copyright (C) 2001-2004 by Dep. of Computer Science and Engineering
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11 | * Tomakomai National College of Technology, JAPAN
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12 | * Copyright (C) 2001-2004 by Kunihiko Ohnaka
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13 | *
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14 | * ä¸è¨è使¨©è
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15 | ã¯ï¼ä»¥ä¸ã® (1)ã(4) ã®æ¡ä»¶ãï¼Free Software Foundation
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16 | * ã«ãã£ã¦å
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17 | ¬è¡¨ããã¦ãã GNU General Public License ã® Version 2 ã«è¨
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18 | * è¿°ããã¦ããæ¡ä»¶ãæºããå ´åã«éãï¼æ¬ã½ããã¦ã§ã¢ï¼æ¬ã½ããã¦ã§ã¢
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19 | * ãæ¹å¤ãããã®ãå«ãï¼ä»¥ä¸åãï¼ã使ç¨ã»è¤è£½ã»æ¹å¤ã»åé
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20 | å¸ï¼ä»¥ä¸ï¼
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21 | * å©ç¨ã¨å¼ã¶ï¼ãããã¨ãç¡åã§è¨±è«¾ããï¼
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22 | * (1) æ¬ã½ããã¦ã§ã¢ãã½ã¼ã¹ã³ã¼ãã®å½¢ã§å©ç¨ããå ´åã«ã¯ï¼ä¸è¨ã®èä½
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23 | * 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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24 | * ã¹ã³ã¼ãä¸ã«å«ã¾ãã¦ãããã¨ï¼
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25 | * (2) æ¬ã½ããã¦ã§ã¢ãï¼ã©ã¤ãã©ãªå½¢å¼ãªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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26 | * ç¨ã§ããå½¢ã§åé
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27 | å¸ããå ´åã«ã¯ï¼åé
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28 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨
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29 | * è
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30 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®è使¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨
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31 | * ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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32 | * (3) æ¬ã½ããã¦ã§ã¢ãï¼æ©å¨ã«çµã¿è¾¼ããªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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33 | * ç¨ã§ããªãå½¢ã§åé
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34 | å¸ããå ´åã«ã¯ï¼æ¬¡ã®ããããã®æ¡ä»¶ãæºããã
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35 | * ã¨ï¼
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36 | * (a) åé
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37 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨è
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38 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®è
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39 | * 使¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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40 | * (b) åé
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41 | å¸ã®å½¢æ
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42 | ãï¼å¥ã«å®ããæ¹æ³ã«ãã£ã¦ï¼TOPPERSããã¸ã§ã¯ãã«
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43 | * å ±åãããã¨ï¼
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44 | * (4) æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ
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45 | * 害ãããï¼ä¸è¨è使¨©è
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46 | ããã³TOPPERSããã¸ã§ã¯ããå
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47 | 責ãããã¨ï¼
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48 | *
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49 | * æ¬ã½ããã¦ã§ã¢ã¯ï¼ç¡ä¿è¨¼ã§æä¾ããã¦ãããã®ã§ããï¼ä¸è¨è使¨©è
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50 | ã
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51 | * ãã³TOPPERSããã¸ã§ã¯ãã¯ï¼æ¬ã½ããã¦ã§ã¢ã«é¢ãã¦ï¼ãã®é©ç¨å¯è½æ§ã
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52 | * å«ãã¦ï¼ãããªãä¿è¨¼ãè¡ããªãï¼ã¾ãï¼æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´
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53 | * æ¥çã¾ãã¯éæ¥çã«çãããããªãæå®³ã«é¢ãã¦ãï¼ãã®è²¬ä»»ãè² ããªãï¼
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54 | *
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55 | * @(#) $Id: sys_config.c,v 1.12 2007/03/23 07:22:15 honda Exp $
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56 | */
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57 |
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58 | /*
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59 | * ã¿ã¼ã²ããã·ã¹ãã ä¾åã¢ã¸ã¥ã¼ã«
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60 | */
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61 |
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62 | #include "jsp_kernel.h"
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63 | #include <sil.h>
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64 |
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65 | /*
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66 | * ã¿ã¼ã²ããã·ã¹ãã ä¾å åæåã«ã¼ãã³
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67 | */
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68 |
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69 | void
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70 | sys_initialize(void)
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71 | {
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72 | }
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73 |
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74 | /*
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75 | * ã¿ã¼ã²ããã·ã¹ãã ã®çµäºã«ã¼ãã³
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76 | */
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77 |
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78 | void
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79 | sys_exit(void)
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80 | {
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81 | while (1)
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82 | ;
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83 | }
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84 |
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85 | #ifdef REDBOOT
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86 | /*
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87 | * Redbootã使ç¨ããå²è¾¼ã¿ãã¯ã¿ã®éé¿ã¨å¾©å
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88 |
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89 | */
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90 | /* å²è¾¼ã¿ãã¯ã¿ã®éé¿ */
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91 | void
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92 | load_vector(TMP_VECTOR *p) {
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93 | UW *redboot_trap_vector = (UW *)VECTOR_TABLE_ADDR + TRAP8;
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94 | UW *pirq5 = (UW *)VECTOR_TABLE_ADDR + IRQ_EXT5;
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95 |
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96 | /* ãã¯ã¿ãã¼ãã«ã®å
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97 | ãtrapaå½ä»¤åãéé¿ */
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98 | memcpy(&(p->trap_vector), redboot_trap_vector, TRAP_VECTOR_SIZE*4);
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99 |
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100 | /* IRQ5:Ethernetå²è¾¼ã¿ã®å
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101 | é ã¢ãã¬ã¹ãéé¿ */
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102 | p->irq5 = sil_rew_mem((VP)pirq5);
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103 | }
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104 |
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105 | /* å²è¾¼ã¿ãã¯ã¿ã®å¾©å
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106 | */
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107 | void
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108 | save_vector(TMP_VECTOR *p) {
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109 | UW *redboot_trap_vector = (UW *)VECTOR_TABLE_ADDR + TRAP8;
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110 | UW *pirq5 = (UW *)VECTOR_TABLE_ADDR + IRQ_EXT5;
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111 |
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112 | /* IRQ5:Ethernetå²è¾¼ã¿ã®å
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113 | é ã¢ãã¬ã¹ã復å
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114 | */
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115 | sil_wrw_mem((VP)pirq5, p->irq5);
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116 |
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117 | /* ãã¯ã¿ãã¼ãã«ã®å
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118 | ãtrapaå½ä»¤åã復å
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119 | */
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120 | memcpy(redboot_trap_vector, &(p->trap_vector), TRAP_VECTOR_SIZE*4);
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121 | }
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122 |
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123 | #endif /* of #ifdef REDBOOT */
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124 |
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