| 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) 2004-2016 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)ï½(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 270 2017-02-09 04:03:47Z coas-nagasima $
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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 r5;
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| 112 | uint32_t r12;
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| 113 | uint32_t lr;
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| 114 | uint32_t pc; /* æ»ãçªå° */
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| 115 | } T_EXCINF;
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| 116 |
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| 117 | #else /* __TARGET_ARCH_ARM < 6 */
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| 118 |
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| 119 | typedef struct t_excinf {
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| 120 | uint32_t nest_count; /* ä¾å¤ãã¹ãã«ã¦ã³ã */
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| 121 | uint32_t intpri; /* å²è¾¼ã¿åªå
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| 122 | 度ãã¹ã¯ */
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| 123 | uint32_t r0;
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| 124 | uint32_t r1;
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| 125 | uint32_t r2;
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| 126 | uint32_t r3;
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| 127 | uint32_t r4;
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| 128 | uint32_t r5;
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| 129 | uint32_t r12;
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| 130 | uint32_t lr;
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| 131 | uint32_t pc; /* æ»ãçªå° */
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| 132 | uint32_t cpsr; /* CPUä¾å¤çºçæã®CPSR */
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| 133 | } T_EXCINF;
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| 134 |
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| 135 | #endif /* __TARGET_ARCH_ARM < 6 */
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| 136 |
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| 137 | #endif /* TOPPERS_MACRO_ONLY */
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| 138 | #endif /* TOPPERS_CORE_KERNEL_H */
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