1 | /*
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2 | * TOPPERS ATK2
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3 | * Toyohashi Open Platform for Embedded Real-Time Systems
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4 | * Automotive Kernel Version 2
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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 Center for Embedded Computing Systems
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9 | * Graduate School of Information Science, Nagoya Univ., JAPAN
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10 | * Copyright (C) 2011-2015 by FUJI SOFT INCORPORATED, JAPAN
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11 | * Copyright (C) 2011-2013 by Spansion LLC, USA
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12 | * Copyright (C) 2011-2015 by NEC Communication Systems, Ltd., JAPAN
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13 | * Copyright (C) 2011-2015 by Panasonic Advanced Technology Development Co., Ltd., JAPAN
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14 | * Copyright (C) 2011-2014 by Renesas Electronics Corporation, JAPAN
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15 | * Copyright (C) 2011-2015 by Sunny Giken Inc., JAPAN
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16 | * Copyright (C) 2011-2015 by TOSHIBA CORPORATION, JAPAN
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17 | * Copyright (C) 2004-2015 by Witz Corporation
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18 | * Copyright (C) 2014-2015 by AISIN COMCRUISE Co., Ltd., JAPAN
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19 | * Copyright (C) 2014-2015 by eSOL Co.,Ltd., JAPAN
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20 | * Copyright (C) 2014-2015 by SCSK Corporation, JAPAN
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21 | * Copyright (C) 2015 by SUZUKI MOTOR CORPORATION
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22 | *
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23 | * ä¸è¨èä½æ¨©è
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24 | ã¯ï¼ä»¥ä¸ã®(1)ã(4)ã®æ¡ä»¶ãæºããå ´åã«éãï¼æ¬ã½ããã¦ã§
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25 | * ã¢ï¼æ¬ã½ããã¦ã§ã¢ãæ¹å¤ãããã®ãå«ãï¼ä»¥ä¸åãï¼ã使ç¨ã»è¤è£½ã»æ¹
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26 | * å¤ã»åé
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27 | å¸ï¼ä»¥ä¸ï¼å©ç¨ã¨å¼ã¶ï¼ãããã¨ãç¡åã§è¨±è«¾ããï¼
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28 | * (1) æ¬ã½ããã¦ã§ã¢ãã½ã¼ã¹ã³ã¼ãã®å½¢ã§å©ç¨ããå ´åã«ã¯ï¼ä¸è¨ã®èä½
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29 | * 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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30 | * ã¹ã³ã¼ãä¸ã«å«ã¾ãã¦ãããã¨ï¼
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31 | * (2) æ¬ã½ããã¦ã§ã¢ãï¼ã©ã¤ãã©ãªå½¢å¼ãªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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32 | * ç¨ã§ããå½¢ã§åé
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33 | å¸ããå ´åã«ã¯ï¼åé
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34 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨
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35 | * è
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36 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®èä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨
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37 | * ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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38 | * (3) æ¬ã½ããã¦ã§ã¢ãï¼æ©å¨ã«çµã¿è¾¼ããªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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39 | * ç¨ã§ããªãå½¢ã§åé
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40 | å¸ããå ´åã«ã¯ï¼æ¬¡ã®ããããã®æ¡ä»¶ãæºããã
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41 | * ã¨ï¼
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42 | * (a) åé
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43 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨è
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44 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®è
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45 | * ä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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46 | * (b) åé
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47 | å¸ã®å½¢æ
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48 | ãï¼å¥ã«å®ããæ¹æ³ã«ãã£ã¦ï¼TOPPERSããã¸ã§ã¯ãã«
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49 | * å ±åãããã¨ï¼
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50 | * (4) æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ
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51 | * 害ãããï¼ä¸è¨èä½æ¨©è
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52 | ããã³TOPPERSããã¸ã§ã¯ããå
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53 | 責ãããã¨ï¼
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54 | * ã¾ãï¼æ¬ã½ããã¦ã§ã¢ã®ã¦ã¼ã¶ã¾ãã¯ã¨ã³ãã¦ã¼ã¶ããã®ãããªãç
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55 | * ç±ã«åºã¥ãè«æ±ãããï¼ä¸è¨èä½æ¨©è
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56 | ããã³TOPPERSããã¸ã§ã¯ãã
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57 | * å
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58 | 責ãããã¨ï¼
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59 | *
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60 | * æ¬ã½ããã¦ã§ã¢ã¯ï¼AUTOSARï¼AUTomotive Open System ARchitectureï¼ä»
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61 | * æ§ã«åºã¥ãã¦ããï¼ä¸è¨ã®è¨±è«¾ã¯ï¼AUTOSARã®ç¥ç財ç£æ¨©ã許諾ãããã®ã§
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62 | * ã¯ãªãï¼AUTOSARã¯ï¼AUTOSARä»æ§ã«åºã¥ããã½ããã¦ã§ã¢ãåç¨ç®çã§å©
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63 | * ç¨ããè
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64 | ã«å¯¾ãã¦ï¼AUTOSARãã¼ããã¼ã«ãªããã¨ãæ±ãã¦ããï¼
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65 | *
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66 | * æ¬ã½ããã¦ã§ã¢ã¯ï¼ç¡ä¿è¨¼ã§æä¾ããã¦ãããã®ã§ããï¼ä¸è¨èä½æ¨©è
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67 | ã
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68 | * ãã³TOPPERSããã¸ã§ã¯ãã¯ï¼æ¬ã½ããã¦ã§ã¢ã«é¢ãã¦ï¼ç¹å®ã®ä½¿ç¨ç®ç
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69 | * ã«å¯¾ããé©åæ§ãå«ãã¦ï¼ãããªãä¿è¨¼ãè¡ããªãï¼ã¾ãï¼æ¬ã½ããã¦ã§
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70 | * ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ害ã«é¢ãã¦ãï¼ã
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71 | * ã®è²¬ä»»ãè² ããªãï¼
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72 | *
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73 | * $Id: counter_manage.c 425 2015-12-07 08:06:19Z witz-itoyo $
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74 | */
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75 |
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76 | /*
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77 | * ã«ã¦ã³ã¿ç®¡çã¢ã¸ã¥ã¼ã«
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78 | */
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79 |
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80 | #include "kernel_impl.h"
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81 | #include "check.h"
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82 | #include "counter.h"
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83 |
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84 | /*
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85 | * ãã¬ã¼ã¹ãã°ãã¯ãã®ããã©ã«ãå®ç¾©
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86 | */
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87 | #ifndef LOG_INCCNT_ENTER
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88 | #define LOG_INCCNT_ENTER(cntid)
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89 | #endif /* LOG_INCCNT_ENTER */
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90 |
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91 | #ifndef LOG_INCCNT_LEAVE
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92 | #define LOG_INCCNT_LEAVE(ercd)
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93 | #endif /* LOG_INCCNT_LEAVE */
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94 |
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95 | #ifndef LOG_GETCNT_ENTER
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96 | #define LOG_GETCNT_ENTER(cntid)
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97 | #endif /* LOG_GETCNT_ENTER */
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98 |
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99 | #ifndef LOG_GETCNT_LEAVE
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100 | #define LOG_GETCNT_LEAVE(ercd, p_val)
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101 | #endif /* LOG_GETCNT_LEAVE */
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102 |
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103 | #ifndef LOG_GETEPS_ENTER
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104 | #define LOG_GETEPS_ENTER(cntid, p_val)
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105 | #endif /* LOG_GETEPS_ENTER */
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106 |
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107 | #ifndef LOG_GETEPS_LEAVE
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108 | #define LOG_GETEPS_LEAVE(ercd, p_val, p_eval)
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109 | #endif /* LOG_GETEPS_LEAVE */
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110 |
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111 | /*
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112 | * ã«ã¦ã³ã¿ã®ã¤ã³ã¯ãªã¡ã³ã
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113 | */
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114 | #ifdef TOPPERS_IncrementCounter
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115 |
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116 | StatusType
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117 | IncrementCounter(CounterType CounterID)
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118 | {
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119 | StatusType ercd = E_OK;
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120 | CNTCB *p_cntcb;
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121 | OSAPCB *p_osapcb;
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122 |
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123 | CHECK_DISABLEDINT();
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124 | CHECK_CALLEVEL(CALLEVEL_INCREMENTCOUNTER);
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125 | CHECK_ID(CounterID < tnum_counter);
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126 | CHECK_ID(CounterID >= tnum_hardcounter);
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127 |
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128 | p_cntcb = get_cntcb(CounterID);
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129 | CHECK_RIGHT(p_cntcb->p_cntinib->acsbtmp);
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130 |
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131 | p_osapcb = p_cntcb->p_cntinib->p_osapcb;
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132 | x_nested_lock_os_int();
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133 |
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134 | /* ã«ã¦ã³ã¿æå±ã®OSAPã®ç¶æ
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135 | ããã§ã㯠*/
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136 | D_CHECK_ACCESS((p_osapcb->osap_stat == APPLICATION_ACCESSIBLE) ||
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137 | (p_osapcb == p_runosap));
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138 |
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139 | /*
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140 | * ã«ã¦ã³ã¿ã®ã¤ã³ã¯ãªã¡ã³ã
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141 | * ã¨ã©ã¼ã®å ´åã¯incr_counter_processã§ã¨ã©ã¼ããã¯å¼ã³åºãã¦ããã®ã§ï¼
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142 | * ããã§ã¯ï¼ã¨ã©ã¼ããã¯ãå¼ã³åºããªã
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143 | */
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144 | ercd = incr_counter_process(p_cntcb, CounterID);
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145 |
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146 | d_exit_no_errorhook:
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147 | x_nested_unlock_os_int();
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148 | exit_no_errorhook:
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149 | return(ercd);
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150 |
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151 | #ifdef CFG_USE_ERRORHOOK
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152 | exit_errorhook:
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153 | x_nested_lock_os_int();
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154 | d_exit_errorhook:
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155 | #ifdef CFG_USE_PARAMETERACCESS
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156 | _errorhook_par1.cntid = CounterID;
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157 | #endif /* CFG_USE_PARAMETERACCESS */
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158 | call_errorhook(ercd, OSServiceId_IncrementCounter);
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159 | goto d_exit_no_errorhook;
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160 | #endif /* CFG_USE_ERRORHOOK */
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161 | }
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162 |
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163 | #endif /* TOPPERS_IncrementCounter */
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164 |
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165 | /*
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166 | * ã«ã¦ã³ã¿å¤ã®åç
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167 | §
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168 | */
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169 | #ifdef TOPPERS_GetCounterValue
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170 |
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171 | StatusType
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172 | GetCounterValue(CounterType CounterID, TickRefType Value)
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173 | {
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174 | StatusType ercd = E_OK;
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175 | CNTCB *p_cntcb;
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176 | TickType curval;
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177 | OSAPCB *p_osapcb;
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178 |
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179 | LOG_GETCNT_ENTER(CounterID);
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180 | CHECK_DISABLEDINT();
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181 | CHECK_CALLEVEL(CALLEVEL_GETCOUNTERVALUE);
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182 | CHECK_ID(CounterID < tnum_counter);
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183 | CHECK_PARAM_POINTER(Value);
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184 | CHECK_MEM_WRITE(Value, TickType);
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185 | p_cntcb = get_cntcb(CounterID);
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186 | CHECK_RIGHT(p_cntcb->p_cntinib->acsbtmp);
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187 |
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188 | /*
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189 | * å
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190 | é¨å¦çã®ããï¼ã³ã³ãã£ã®ã¥ã¬ã¼ã·ã§ã³è¨å®å¤ã®ï¼åï¼ï¼ã¾ã§ã«ã¦ã³ã
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191 | * ã¢ããããã®ã§ã«ã¦ã³ã¿å¤ãè¨å®å¤ããã大ããå ´åã¯è¨å®å¤ãæ¸ç®ãã
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192 | *
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193 | * *Value ãç´æ¥æä½ãã¦ãããã,å±æå¤æ°ãã¬ã¸ã¹ã¿ã«å²å½ã¦ããããã¨
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194 | * ã«ããé度ãæå¾
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195 | ãã¦ãã
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196 | */
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197 | p_osapcb = p_cntcb->p_cntinib->p_osapcb;
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198 | x_nested_lock_os_int();
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199 |
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200 | /* ã«ã¦ã³ã¿æå±ã®OSAPã®ç¶æ
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201 | ããã§ã㯠*/
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202 | D_CHECK_ACCESS((p_osapcb->osap_stat == APPLICATION_ACCESSIBLE) ||
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203 | (p_osapcb == p_runosap));
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204 |
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205 | curval = get_curval(p_cntcb, CounterID);
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206 | x_nested_unlock_os_int();
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207 |
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208 | if (curval > p_cntcb->p_cntinib->maxval) {
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209 | curval -= (p_cntcb->p_cntinib->maxval + 1U);
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210 | }
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211 | *Value = curval;
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212 |
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213 | exit_no_errorhook:
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214 | LOG_GETCNT_LEAVE(ercd, Value);
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215 | return(ercd);
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216 |
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217 | #ifdef CFG_USE_ERRORHOOK
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218 | exit_errorhook:
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219 | x_nested_lock_os_int();
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220 | d_exit_errorhook:
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221 | #ifdef CFG_USE_PARAMETERACCESS
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222 | _errorhook_par1.cntid = CounterID;
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223 | _errorhook_par2.p_val = Value;
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224 | #endif /* CFG_USE_PARAMETERACCESS */
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225 | call_errorhook(ercd, OSServiceId_GetCounterValue);
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226 | #endif /* CFG_USE_ERRORHOOK */
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227 | d_exit_no_errorhook:
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228 | x_nested_unlock_os_int();
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229 | goto exit_no_errorhook;
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230 | }
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231 |
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232 | #endif /* TOPPERS_GetCounterValue */
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233 |
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234 | /*
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235 | * çµéã«ã¦ã³ã¿å¤ã®åç
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236 | §
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237 | */
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238 | #ifdef TOPPERS_GetElapsedValue
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239 |
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240 | StatusType
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241 | GetElapsedValue(CounterType CounterID, TickRefType Value, TickRefType ElapsedValue)
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242 | {
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243 | StatusType ercd = E_OK;
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244 | CNTCB *p_cntcb;
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245 | TickType curval;
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246 | OSAPCB *p_osapcb;
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247 |
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248 | LOG_GETEPS_ENTER(CounterID, Value);
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249 | CHECK_DISABLEDINT();
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250 | CHECK_CALLEVEL(CALLEVEL_GETELAPSEDVALUE);
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251 | CHECK_ID(CounterID < tnum_counter);
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252 | CHECK_PARAM_POINTER(Value);
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253 | CHECK_PARAM_POINTER(ElapsedValue);
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254 | CHECK_MEM_RW(Value, TickType);
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255 | CHECK_MEM_WRITE(ElapsedValue, TickType);
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256 | p_cntcb = get_cntcb(CounterID);
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257 | CHECK_RIGHT(p_cntcb->p_cntinib->acsbtmp);
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258 |
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259 | CHECK_VALUE(*Value <= p_cntcb->p_cntinib->maxval);
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260 |
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261 | /*
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262 | * å
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263 | é¨å¦çã®ããï¼ã³ã³ãã£ã®ã¥ã¬ã¼ã·ã§ã³è¨å®å¤ã®ï¼åï¼ï¼ã¾ã§ã«ã¦ã³ã
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264 | * ã¢ããããã®ã§ã«ã¦ã³ã¿å¤ãè¨å®å¤ããã大ããå ´åã¯è¨å®å¤ãæ¸ç®ãã
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265 | */
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266 | p_osapcb = p_cntcb->p_cntinib->p_osapcb;
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267 | x_nested_lock_os_int();
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268 |
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269 | /* ã«ã¦ã³ã¿æå±ã®OSAPã®ç¶æ
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270 | ããã§ã㯠*/
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271 | D_CHECK_ACCESS((p_osapcb->osap_stat == APPLICATION_ACCESSIBLE) ||
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272 | (p_osapcb == p_runosap));
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273 |
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274 | curval = get_curval(p_cntcb, CounterID);
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275 | x_nested_unlock_os_int();
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276 |
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277 | if (curval > p_cntcb->p_cntinib->maxval) {
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278 | curval -= (p_cntcb->p_cntinib->maxval + 1U);
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279 | }
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280 | *ElapsedValue = diff_tick(curval, *Value, p_cntcb->p_cntinib->maxval);
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281 | *Value = curval;
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282 |
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283 | exit_no_errorhook:
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284 | LOG_GETEPS_LEAVE(ercd, Value, ElapsedValue);
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285 | return(ercd);
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286 |
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287 | #ifdef CFG_USE_ERRORHOOK
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288 | exit_errorhook:
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289 | x_nested_lock_os_int();
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290 | d_exit_errorhook:
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291 | #ifdef CFG_USE_PARAMETERACCESS
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292 | _errorhook_par1.cntid = CounterID;
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293 | _errorhook_par2.p_val = Value;
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294 | _errorhook_par3.p_eval = ElapsedValue;
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295 | #endif /* CFG_USE_PARAMETERACCESS */
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296 | call_errorhook(ercd, OSServiceId_GetElapsedValue);
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297 | #endif /* CFG_USE_ERRORHOOK */
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298 | d_exit_no_errorhook:
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299 | x_nested_unlock_os_int();
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300 | goto exit_no_errorhook;
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301 | }
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302 |
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303 | #endif /* TOPPERS_GetElapsedValue */
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304 |
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305 | /*
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306 | * ãã¼ãã¦ã§ã¢ã«ã¦ã³ã¿æºäºå¦ç
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307 | *
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308 | * å²è¾¼ã¿ã«ã¼ãã³ããå®è¡ããã
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309 | */
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310 | #ifdef TOPPERS_notify_hardware_counter
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311 |
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312 | void
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313 | notify_hardware_counter(CounterType cntid)
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314 | {
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315 | CNTCB *p_cntcb;
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316 |
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317 | p_cntcb = get_cntcb(cntid);
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318 |
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319 | /* ã«ã¦ã³ã¿æºäºå¦çä¸ã¯OSå²è¾¼ã¿ãç¦æ¢ */
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320 | x_nested_lock_os_int();
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321 |
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322 | /*
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323 | * ãã¼ãã¦ã§ã¢ã«ã¦ã³ã¿ã«å¯¾å¿ããC2ISRãèµ·åããéã«ï¼
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324 | * å²è¾¼ã¿è¦æ±ã®ã¯ãªã¢å¦çãå®è¡ãã
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325 | */
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326 | (hwcntinib_table[cntid].intclear)();
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327 |
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328 | expire_process(p_cntcb, cntid);
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329 |
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330 | x_nested_unlock_os_int();
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331 | }
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332 |
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333 | #endif /* TOPPERS_notify_hardware_counter */
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334 |
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335 | /*
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336 | * ã«ã¦ã³ã¿ã®ã¤ã³ã¯ãªã¡ã³ã
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337 | *
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338 | * æ¡ä»¶ï¼å²è¾¼ã¿ç¦æ¢ç¶æ
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339 | ã§å¼ã°ãã
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340 | */
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341 | #ifdef TOPPERS_incr_counter_process
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342 |
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343 | StatusType
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344 | incr_counter_process(CNTCB *p_cntcb, CounterType CounterID)
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345 | {
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346 | StatusType ercd = E_OK;
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347 | TickType newval;
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348 |
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349 | LOG_INCCNT_ENTER(CounterID);
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350 |
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351 | /*
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352 | * ã«ã¦ã³ã¿ãæä½ä¸(IncrementCounterã®ãã¹ãï¼ã®å ´åã¨ã©ã¼
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353 | * â»ç¬èªä»æ§
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354 | */
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355 | D_CHECK_STATE(p_cntcb->cstat == CS_NULL);
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356 |
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357 | p_cntcb->cstat = CS_DOING;
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358 |
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359 | newval = add_tick(p_cntcb->curval, 1U, p_cntcb->p_cntinib->maxval2);
|
---|
360 |
|
---|
361 | p_cntcb->curval = newval;
|
---|
362 |
|
---|
363 | if (p_runisr == NULL) {
|
---|
364 | p_cntcb->p_prevcntcb = p_runtsk->p_lastcntcb;
|
---|
365 | p_runtsk->p_lastcntcb = p_cntcb;
|
---|
366 | }
|
---|
367 | else {
|
---|
368 | p_cntcb->p_prevcntcb = p_runisr->p_lastcntcb;
|
---|
369 | p_runisr->p_lastcntcb = p_cntcb->p_prevcntcb;
|
---|
370 | }
|
---|
371 |
|
---|
372 | expire_process(p_cntcb, CounterID);
|
---|
373 |
|
---|
374 | if (p_runisr == NULL) {
|
---|
375 | p_runtsk->p_lastcntcb = p_cntcb->p_prevcntcb;
|
---|
376 | }
|
---|
377 | else {
|
---|
378 | p_runisr->p_lastcntcb = p_cntcb->p_prevcntcb;
|
---|
379 | }
|
---|
380 |
|
---|
381 | p_cntcb->cstat = CS_NULL;
|
---|
382 |
|
---|
383 | d_exit_no_errorhook:
|
---|
384 | LOG_INCCNT_LEAVE(ercd);
|
---|
385 | return(ercd);
|
---|
386 |
|
---|
387 | #ifdef CFG_USE_ERRORHOOK
|
---|
388 | d_exit_errorhook:
|
---|
389 | #ifdef CFG_USE_PARAMETERACCESS
|
---|
390 | _errorhook_par1.cntid = CounterID;
|
---|
391 | #endif /* CFG_USE_PARAMETERACCESS */
|
---|
392 | call_errorhook(ercd, OSServiceId_IncrementCounter);
|
---|
393 | goto d_exit_no_errorhook;
|
---|
394 | #endif /* CFG_USE_ERRORHOOK */
|
---|
395 | }
|
---|
396 |
|
---|
397 | #endif /* TOPPERS_incr_counter_process */
|
---|
398 |
|
---|
399 | /*
|
---|
400 | * ã¢ã©ã¼ã æºäºã«ããã«ã¦ã³ã¿ã®ã¤ã³ã¯ãªã¡ã³ã
|
---|
401 | *
|
---|
402 | * æ¡ä»¶ï¼å²è¾¼ã¿ç¦æ¢ç¶æ
|
---|
403 | ã§å¼ã°ãã
|
---|
404 | */
|
---|
405 | #ifdef TOPPERS_incr_counter_action
|
---|
406 |
|
---|
407 | StatusType
|
---|
408 | incr_counter_action(OSAPCB *p_expire_osapcb, CounterType CounterID)
|
---|
409 | {
|
---|
410 | StatusType ercd = E_OK;
|
---|
411 | CNTCB *p_cntcb;
|
---|
412 | OSAPCB *p_osapcb;
|
---|
413 |
|
---|
414 | p_cntcb = get_cntcb(CounterID);
|
---|
415 | p_osapcb = p_cntcb->p_cntinib->p_osapcb;
|
---|
416 | /* æºäºç¹æå±ã®OSAPåã³ã¤ã³ã¯ãªã¡ã³ãã«ã¦ã³ã¿æå±ã®OSAPã®ç¶æ
|
---|
417 | ããã§ã㯠*/
|
---|
418 | D_CHECK_ACCESS((p_osapcb->osap_stat == APPLICATION_ACCESSIBLE) || (p_expire_osapcb == p_osapcb));
|
---|
419 |
|
---|
420 | ercd = incr_counter_process(p_cntcb, CounterID);
|
---|
421 |
|
---|
422 | d_exit_no_errorhook:
|
---|
423 | return(ercd);
|
---|
424 |
|
---|
425 | #ifdef CFG_USE_ERRORHOOK
|
---|
426 | d_exit_errorhook:
|
---|
427 | #ifdef CFG_USE_PARAMETERACCESS
|
---|
428 | _errorhook_par1.cntid = CounterID;
|
---|
429 | #endif /* CFG_USE_PARAMETERACCESS */
|
---|
430 | call_errorhook(ercd, OSServiceId_IncrementCounter);
|
---|
431 | goto d_exit_no_errorhook;
|
---|
432 | #endif /* CFG_USE_ERRORHOOK */
|
---|
433 | }
|
---|
434 |
|
---|
435 | #endif /* TOPPERS_incr_counter_action */
|
---|