1 | /*
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2 | * TOPPERS/ASP Kernel
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3 | * Toyohashi Open Platform for Embedded Real-Time Systems/
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4 | * Advanced Standard Profile Kernel
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5 | *
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6 | * Copyright (C) 2000-2003 by Embedded and Real-Time Systems Laboratory
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7 | * Toyohashi Univ. of Technology, JAPAN
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8 | * Copyright (C) 2004-2015 by Embedded and Real-Time Systems Laboratory
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9 | * Graduate School of Information Science, Nagoya Univ., JAPAN
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10 | *
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11 | * ä¸è¨èä½æ¨©è
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12 | ã¯ï¼ä»¥ä¸ã®(1)ã(4)ã®æ¡ä»¶ãæºããå ´åã«éãï¼æ¬ã½ããã¦ã§
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13 | * ã¢ï¼æ¬ã½ããã¦ã§ã¢ãæ¹å¤ãããã®ãå«ãï¼ä»¥ä¸åãï¼ã使ç¨ã»è¤è£½ã»æ¹
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14 | * å¤ã»åé
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15 | å¸ï¼ä»¥ä¸ï¼å©ç¨ã¨å¼ã¶ï¼ãããã¨ãç¡åã§è¨±è«¾ããï¼
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16 | * (1) æ¬ã½ããã¦ã§ã¢ãã½ã¼ã¹ã³ã¼ãã®å½¢ã§å©ç¨ããå ´åã«ã¯ï¼ä¸è¨ã®èä½
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17 | * 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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18 | * ã¹ã³ã¼ãä¸ã«å«ã¾ãã¦ãããã¨ï¼
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19 | * (2) æ¬ã½ããã¦ã§ã¢ãï¼ã©ã¤ãã©ãªå½¢å¼ãªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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20 | * ç¨ã§ããå½¢ã§åé
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21 | å¸ããå ´åã«ã¯ï¼åé
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22 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨
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23 | * è
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24 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®èä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨
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25 | * ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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26 | * (3) æ¬ã½ããã¦ã§ã¢ãï¼æ©å¨ã«çµã¿è¾¼ããªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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27 | * ç¨ã§ããªãå½¢ã§åé
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28 | å¸ããå ´åã«ã¯ï¼æ¬¡ã®ããããã®æ¡ä»¶ãæºããã
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29 | * ã¨ï¼
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30 | * (a) åé
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31 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨è
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32 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®è
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33 | * ä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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34 | * (b) åé
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35 | å¸ã®å½¢æ
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36 | ãï¼å¥ã«å®ããæ¹æ³ã«ãã£ã¦ï¼TOPPERSããã¸ã§ã¯ãã«
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37 | * å ±åãããã¨ï¼
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38 | * (4) æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ
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39 | * 害ãããï¼ä¸è¨èä½æ¨©è
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40 | ããã³TOPPERSããã¸ã§ã¯ããå
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41 | 責ãããã¨ï¼
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42 | * ã¾ãï¼æ¬ã½ããã¦ã§ã¢ã®ã¦ã¼ã¶ã¾ãã¯ã¨ã³ãã¦ã¼ã¶ããã®ãããªãç
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43 | * ç±ã«åºã¥ãè«æ±ãããï¼ä¸è¨èä½æ¨©è
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44 | ããã³TOPPERSããã¸ã§ã¯ãã
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45 | * å
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46 | 責ãããã¨ï¼
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47 | *
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48 | * æ¬ã½ããã¦ã§ã¢ã¯ï¼ç¡ä¿è¨¼ã§æä¾ããã¦ãããã®ã§ããï¼ä¸è¨èä½æ¨©è
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49 | ã
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50 | * ãã³TOPPERSããã¸ã§ã¯ãã¯ï¼æ¬ã½ããã¦ã§ã¢ã«é¢ãã¦ï¼ç¹å®ã®ä½¿ç¨ç®ç
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51 | * ã«å¯¾ããé©åæ§ãå«ãã¦ï¼ãããªãä¿è¨¼ãè¡ããªãï¼ã¾ãï¼æ¬ã½ããã¦ã§
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52 | * ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ害ã«é¢ãã¦ãï¼ã
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53 | * ã®è²¬ä»»ãè² ããªãï¼
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54 | *
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55 | * $Id: core_kernel.h 454 2015-08-16 03:18:46Z ertl-hiro $
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56 | */
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57 |
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58 | /*
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59 | * kernel.hã®ã³ã¢ä¾åé¨ï¼ARMç¨ï¼
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60 | *
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61 | * ãã®ããããã¡ã¤ã«ã¯ï¼target_kernel.hï¼ã¾ãã¯ï¼ããããã¤ã³ã¯ã«ã¼ã
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62 | * ããããã¡ã¤ã«ï¼ã®ã¿ããã¤ã³ã¯ã«ã¼ããããï¼ä»ã®ãã¡ã¤ã«ããç´æ¥ã¤
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63 | * ã³ã¯ã«ã¼ããã¦ã¯ãªããªãï¼
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64 | */
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65 |
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66 | #ifndef TOPPERS_CORE_KERNEL_H
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67 | #define TOPPERS_CORE_KERNEL_H
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68 |
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69 | /*
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70 | * ã¹ã¿ãã¯ã®å
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71 | *
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72 | * ARMã§ã¯ï¼ã¹ã¿ãã¯ã8ãã¤ãå¢çã«é
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73 | ç½®ããå¿
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74 | è¦ãããï¼
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75 | */
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76 | #define TOPPERS_STK_T long long
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77 |
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78 | /*
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79 | * CPUä¾å¤ãã³ãã©çªå·ã®æ°
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80 | */
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81 | #define TNUM_EXCNO 6
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82 |
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83 | /*
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84 | * CPUä¾å¤ãã³ãã©çªå·ã®å®ç¾©
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85 | */
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86 | #define EXCNO_UNDEF 0
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87 | #define EXCNO_SVC 1
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88 | #define EXCNO_PABORT 2
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89 | #define EXCNO_DABORT 3
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90 | #define EXCNO_IRQ 4
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91 | #define EXCNO_FIQ 5
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92 |
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93 | #ifndef TOPPERS_MACRO_ONLY
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94 |
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95 | /*
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96 | * CPUä¾å¤ã®æ
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97 | å ±ãè¨æ¶ãã¦ããã¡ã¢ãªé åã®æ§é
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98 | */
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99 | #if __TARGET_ARCH_ARM < 6
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100 |
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101 | typedef struct t_excinf {
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102 | uint32_t nest_count; /* ä¾å¤ãã¹ãã«ã¦ã³ã */
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103 | uint32_t intpri; /* å²è¾¼ã¿åªå
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104 | 度ãã¹ã¯ */
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105 | uint32_t cpsr; /* CPUä¾å¤çºçæã®CPSR */
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106 | uint32_t r0;
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107 | uint32_t r1;
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108 | uint32_t r2;
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109 | uint32_t r3;
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110 | uint32_t r4;
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111 | uint32_t r12;
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112 | uint32_t lr;
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113 | uint32_t pc; /* æ»ãçªå° */
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114 | } T_EXCINF;
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115 |
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116 | #else /* __TARGET_ARCH_ARM < 6 */
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117 |
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118 | typedef struct t_excinf {
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119 | uint32_t nest_count; /* ä¾å¤ãã¹ãã«ã¦ã³ã */
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120 | uint32_t intpri; /* å²è¾¼ã¿åªå
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121 | 度ãã¹ã¯ */
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122 | uint32_t r0;
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123 | uint32_t r1;
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124 | uint32_t r2;
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125 | uint32_t r3;
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126 | uint32_t r4;
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127 | uint32_t r12;
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128 | uint32_t lr;
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129 | uint32_t pc; /* æ»ãçªå° */
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130 | uint32_t cpsr; /* CPUä¾å¤çºçæã®CPSR */
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131 | } T_EXCINF;
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132 |
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133 | #endif /* __TARGET_ARCH_ARM < 6 */
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134 |
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135 | #endif /* TOPPERS_MACRO_ONLY */
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136 | #endif /* TOPPERS_CORE_KERNEL_H */
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