[302] | 1 | /*
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| 2 | * TOPPERS Software
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| 3 | * Toyohashi Open Platform for Embedded Real-Time Systems
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| 4 | *
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| 5 | * Copyright (C) 2007-2015 by Embedded and Real-Time Systems Laboratory
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| 6 | * Graduate School of Information Science, Nagoya Univ., JAPAN
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| 7 | *
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| 8 | * ä¸è¨èä½æ¨©è
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| 9 | ã¯ï¼ä»¥ä¸ã®(1)ã(4)ã®æ¡ä»¶ãæºããå ´åã«éãï¼æ¬ã½ããã¦ã§
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| 10 | * ã¢ï¼æ¬ã½ããã¦ã§ã¢ãæ¹å¤ãããã®ãå«ãï¼ä»¥ä¸åãï¼ã使ç¨ã»è¤è£½ã»æ¹
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| 11 | * å¤ã»åé
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| 12 | å¸ï¼ä»¥ä¸ï¼å©ç¨ã¨å¼ã¶ï¼ãããã¨ãç¡åã§è¨±è«¾ããï¼
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| 13 | * (1) æ¬ã½ããã¦ã§ã¢ãã½ã¼ã¹ã³ã¼ãã®å½¢ã§å©ç¨ããå ´åã«ã¯ï¼ä¸è¨ã®èä½
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| 14 | * 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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| 15 | * ã¹ã³ã¼ãä¸ã«å«ã¾ãã¦ãããã¨ï¼
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| 16 | * (2) æ¬ã½ããã¦ã§ã¢ãï¼ã©ã¤ãã©ãªå½¢å¼ãªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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| 17 | * ç¨ã§ããå½¢ã§åé
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| 18 | å¸ããå ´åã«ã¯ï¼åé
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| 19 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨
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| 20 | * è
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| 21 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®èä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨
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| 22 | * ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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| 23 | * (3) æ¬ã½ããã¦ã§ã¢ãï¼æ©å¨ã«çµã¿è¾¼ããªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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| 24 | * ç¨ã§ããªãå½¢ã§åé
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| 25 | å¸ããå ´åã«ã¯ï¼æ¬¡ã®ããããã®æ¡ä»¶ãæºããã
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| 26 | * ã¨ï¼
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| 27 | * (a) åé
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| 28 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨è
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| 29 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®è
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| 30 | * ä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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| 31 | * (b) åé
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| 32 | å¸ã®å½¢æ
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| 33 | ãï¼å¥ã«å®ããæ¹æ³ã«ãã£ã¦ï¼TOPPERSããã¸ã§ã¯ãã«
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| 34 | * å ±åãããã¨ï¼
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| 35 | * (4) æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ
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| 36 | * 害ãããï¼ä¸è¨èä½æ¨©è
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| 37 | ããã³TOPPERSããã¸ã§ã¯ããå
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| 38 | 責ãããã¨ï¼
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| 39 | * ã¾ãï¼æ¬ã½ããã¦ã§ã¢ã®ã¦ã¼ã¶ã¾ãã¯ã¨ã³ãã¦ã¼ã¶ããã®ãããªãç
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| 40 | * ç±ã«åºã¥ãè«æ±ãããï¼ä¸è¨èä½æ¨©è
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| 41 | ããã³TOPPERSããã¸ã§ã¯ãã
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| 42 | * å
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| 43 | 責ãããã¨ï¼
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| 44 | *
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| 45 | * æ¬ã½ããã¦ã§ã¢ã¯ï¼ç¡ä¿è¨¼ã§æä¾ããã¦ãããã®ã§ããï¼ä¸è¨èä½æ¨©è
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| 46 | ã
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| 47 | * ãã³TOPPERSããã¸ã§ã¯ãã¯ï¼æ¬ã½ããã¦ã§ã¢ã«é¢ãã¦ï¼ç¹å®ã®ä½¿ç¨ç®ç
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| 48 | * ã«å¯¾ããé©åæ§ãå«ãã¦ï¼ãããªãä¿è¨¼ãè¡ããªãï¼ã¾ãï¼æ¬ã½ããã¦ã§
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| 49 | * ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ害ã«é¢ãã¦ãï¼ã
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| 50 | * ã®è²¬ä»»ãè² ããªãï¼
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| 51 | *
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| 52 | * $Id: test_cpuexc8.c 346 2015-07-18 02:12:08Z ertl-hiro $
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| 53 | */
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| 54 |
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| 55 | /*
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| 56 | * CPUä¾å¤å¦çã®ãã¹ã(8)
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| 57 | *
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| 58 | * ããã¹ãã®ç®çã
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| 59 | *
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| 60 | * ã¿ã¹ã¯ã³ã³ããã¹ãï¼å²è¾¼ããã¯è§£é¤ç¶æ
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| 61 | ï¼CPUããã¯è§£é¤ç¶æ
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| 62 | ï¼å²è¾¼ã¿åª
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| 63 | * å
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| 64 | 度ãã¹ã¯ï¼TMAX_INTPRIï¼ãã£ã¹ããã許å¯ç¶æ
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| 65 | ã§çºçããCPUä¾å¤ã«ã
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| 66 | * ããã·ã¹ãã ç¶æ
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| 67 | ã®ãã¹ãï¼
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| 68 | *
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| 69 | * ãã®ãã¹ãã¯ï¼TMAX_INTPRIã¨TMIN_INTPRIãç°ãªãå ´åã®ã¿å®æ½ããï¼
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| 70 | *
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| 71 | * ããã¹ãé
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| 72 | ç®ã
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| 73 | *
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| 74 | * ããããï¼ã¿ã¹ã¯ã³ã³ããã¹ãï¼å²è¾¼ããã¯è§£é¤ç¶æ
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| 75 | ï¼CPUããã¯è§£é¤ç¶æ
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| 76 | ï¼
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| 77 | * å²è¾¼ã¿åªå
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| 78 | 度ãã¹ã¯ï¼TMAX_INTPRIï¼ãã£ã¹ããã許å¯ç¶æ
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| 79 | ã§çºçããCPU
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| 80 | * ä¾å¤ã«ããã¦ï¼
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| 81 | *
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| 82 | * (A) CPUä¾å¤ãã³ãã©å®è¡éå§æã«CPUããã¯ãã©ã°ãå¤åããªããã¨
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| 83 | * (B) CPUä¾å¤ãã³ãã©å®è¡éå§æã«å²è¾¼ã¿åªå
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| 84 | 度ãã¹ã¯ãå¤åããªããã¨
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| 85 | * ï¼CPUä¾å¤ãã³ãã©ä¸ã§å²è¾¼ã¿åªå
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| 86 | 度ãã¹ã¯ãèªããªãããï¼ãã¹ãã§
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| 87 | * ãããªãï¼
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| 88 | * (C) CPUä¾å¤ãã³ãã©å®è¡éå§æã«ãã£ã¹ãããç¦æ¢ãã©ã°ãå¤åããªããã¨
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| 89 | * (D) CPUä¾å¤ãã³ãã©ãªã¿ã¼ã³æã«CPUããã¯ãã©ã°ãå
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| 90 | ã«æ»ããã¨
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| 91 | * ï¼CPUä¾å¤ãã³ãã©ãããªã¿ã¼ã³ã§ããå ´åã®ã¿ãã¹ãããï¼
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| 92 | * (E) CPUä¾å¤ãã³ãã©ãªã¿ã¼ã³æã«å²è¾¼ã¿åªå
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| 93 | 度ãã¹ã¯ãå
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| 94 | ã«æ»ããã¨
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| 95 | * ï¼CPUä¾å¤ãã³ãã©ãããªã¿ã¼ã³ã§ããå ´åã®ã¿ãã¹ãããï¼
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| 96 | * (F) CPUä¾å¤ãã³ãã©ãªã¿ã¼ã³æã«ãã£ã¹ãããç¦æ¢ãã©ã°ãå¤åããªããã¨
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| 97 | * ï¼CPUä¾å¤ãã³ãã©ãããªã¿ã¼ã³ã§ããå ´åã®ã¿ãã¹ãããï¼
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| 98 | * (G) xsns_dpnãtrueãè¿ããã¨
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| 99 | *
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| 100 | * ã使ç¨ãªã½ã¼ã¹ã
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| 101 | *
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| 102 | * TASK1: ä¸åªå
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| 103 | 度ã¿ã¹ã¯ï¼TA_ACTå±æ§
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| 104 | * CPUEXC: CPUä¾å¤ãã³ãã©
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| 105 | *
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| 106 | * ããã¹ãã·ã¼ã±ã³ã¹ã
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| 107 | *
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| 108 | * == TASK1 ==
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| 109 | * 1: state(false, false, false, false, false)
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| 110 | * ipm(TIPM_ENAALL)
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| 111 | * chg_ipm(TMAX_INTPRI)
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| 112 | * 2: state(false, false, false, true, false)
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| 113 | * ipm(TMAX_INTPRI)
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| 114 | * DO(RAISE_CPU_EXCEPTION)
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| 115 | * == CPUEXC ==
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| 116 | * 3: state(true, false, false, true, false) ... (A)(C)
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| 117 | * assert(xsns_dpn(p_excinf) == true) ... (G)
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| 118 | * 4: HOOK(HOOK_POINT(%d))
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| 119 | * ... CPUä¾å¤ãã³ãã©ãããªã¿ã¼ã³ã§ããªãå ´åã¯ããã§çµäº
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| 120 | * loc_cpu() ... ããã¦CPUããã¯ç¶æ
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| 121 | ã«ãã¦ã¿ã
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| 122 | * RETURN
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| 123 | * == TASK1ï¼ç¶ãï¼==
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| 124 | * 5: state(false, false, false, true, false) ... (D)(E)(F)
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| 125 | * ipm(TMAX_INTPRI)
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| 126 | * 6: END
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| 127 | */
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| 128 |
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| 129 | #include <kernel.h>
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| 130 | #include <t_syslog.h>
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| 131 | #include "syssvc/test_svc.h"
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| 132 | #include "kernel_cfg.h"
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| 133 | #include "test_cpuexc.h"
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| 134 |
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| 135 | #if TMAX_INTPRI == TMIN_INTPRI
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| 136 | #error "This test program is not necessary."
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| 137 | #endif /* TMAX_INTPRI == TMIN_INTPRI */
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| 138 |
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| 139 | void
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| 140 | task2(intptr_t exinf)
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| 141 | {
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| 142 | check_point(0);
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| 143 | }
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| 144 |
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| 145 | void
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| 146 | alarm1_handler(intptr_t exinf)
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| 147 | {
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| 148 | check_point(0);
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| 149 | }
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| 150 |
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| 151 | #ifdef PREPARE_RETURN_CPUEXC
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| 152 | #define HOOK_POINT(count) do { \
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| 153 | PREPARE_RETURN_CPUEXC; \
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| 154 | check_point(count); \
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| 155 | } while (false)
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| 156 | #else /* PREPARE_RETURN_CPUEXC */
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| 157 | #define HOOK_POINT(count) check_finish(count)
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| 158 | #endif /* PREPARE_RETURN_CPUEXC */
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| 159 |
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| 160 | /* DO NOT DELETE THIS LINE -- gentest depends on it. */
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| 161 |
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| 162 | void
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| 163 | cpuexc_handler(void *p_excinf)
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| 164 | {
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| 165 | ER_UINT ercd;
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| 166 |
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| 167 | check_point(3);
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| 168 | check_state(true, false, false, true, false);
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| 169 |
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| 170 | check_assert(xsns_dpn(p_excinf) == true);
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| 171 |
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| 172 | HOOK_POINT(4);
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| 173 | ercd = loc_cpu();
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| 174 | check_ercd(ercd, E_OK);
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| 175 |
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| 176 | return;
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| 177 |
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| 178 | check_point(0);
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| 179 | }
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| 180 |
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| 181 | void
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| 182 | task1(intptr_t exinf)
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| 183 | {
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| 184 | ER_UINT ercd;
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| 185 |
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| 186 | test_start(__FILE__);
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| 187 |
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| 188 | check_point(1);
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| 189 | check_state(false, false, false, false, false);
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| 190 |
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| 191 | check_ipm(TIPM_ENAALL);
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| 192 |
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| 193 | ercd = chg_ipm(TMAX_INTPRI);
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| 194 | check_ercd(ercd, E_OK);
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| 195 |
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| 196 | check_point(2);
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| 197 | check_state(false, false, false, true, false);
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| 198 |
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| 199 | check_ipm(TMAX_INTPRI);
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| 200 |
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| 201 | RAISE_CPU_EXCEPTION;
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| 202 |
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| 203 | check_point(5);
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| 204 | check_state(false, false, false, true, false);
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| 205 |
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| 206 | check_ipm(TMAX_INTPRI);
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| 207 |
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| 208 | check_finish(6);
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| 209 | check_point(0);
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| 210 | }
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