[172] | 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) 2005-2015 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) 2011-2015 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: trace_config.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 | * ãã¬ã¼ã¹ãã°æ©è½
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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 "task.h"
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| 82 |
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| 83 | #include "target_timer.h"
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| 84 |
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| 85 | /*
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| 86 | * æ¬æ¥ã¯trace_config.hã«ãããã¿ã¤ã宣è¨ãç½®ãã¹ãã ãï¼TCBã
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| 87 | * å®ç¾©ãããåãªã®ã§ï¼ã³ã³ãã¤ã«ãéããªãããããã«ç½®ã
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| 88 | */
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| 89 | extern void log_dsp_enter(const TCB *p_tcb);
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| 90 | extern void log_dsp_leave(const TCB *p_tcb);
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| 91 |
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| 92 | /*
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| 93 | * å
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| 94 | é¨é¢æ°ãããã¿ã¤ã宣è¨
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| 95 | */
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| 96 | static StatusType trace_wri_log(TRACE *p_trace);
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| 97 |
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| 98 | /*
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| 99 | * ãã¬ã¼ã¹ãã°ãããã¡ã¨ããã«ã¢ã¯ã»ã¹ããããã®ãã¤ã³ã¿
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| 100 | */
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| 101 | static TRACE trace_buffer[TCNT_TRACE_BUFFER]; /* ãã¬ã¼ã¹ãã°ãããã¡ */
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| 102 | static uint32 trace_count; /* ãã¬ã¼ã¹ãã°ãããã¡ä¸ã®ãã°ã®æ° */
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| 103 | static uint32 trace_head; /* å
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| 104 | é ã®ãã¬ã¼ã¹ãã°ã®æ ¼ç´ä½ç½® */
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| 105 | static uint32 trace_tail; /* 次ã®ãã¬ã¼ã¹ãã°ã®æ ¼ç´ä½ç½® */
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| 106 | static TraceModeType trace_mode = TRACE_AUTOSTOP; /* ãã¬ã¼ã¹ã¢ã¼ã */
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| 107 |
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| 108 | /*
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| 109 | * ãã¬ã¼ã¹ãã°æ©è½ã®åæå
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| 110 | */
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| 111 | void
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| 112 | trace_initialize(uintptr exinf)
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| 113 | {
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| 114 | TraceModeType mode = ((TraceModeType) exinf);
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| 115 |
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| 116 | trace_count = 0U;
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| 117 | trace_head = 0U;
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| 118 | trace_tail = 0U;
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| 119 | trace_mode = mode;
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| 120 | }
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| 121 |
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| 122 | /*
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| 123 | * ãã¬ã¼ã¹ãã°ã®éå§
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| 124 | */
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| 125 | StatusType
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| 126 | trace_sta_log(TraceModeType mode)
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| 127 | {
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| 128 | if ((mode & TRACE_CLEAR) != 0U) {
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| 129 | trace_count = 0U;
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| 130 | trace_head = 0U;
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| 131 | trace_tail = 0U;
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| 132 | }
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| 133 | trace_mode = mode;
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| 134 | return(E_OK);
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| 135 | }
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| 136 |
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| 137 | /*
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| 138 | * ãã¬ã¼ã¹ãã°ã®æ¸è¾¼ã¿
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| 139 | */
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| 140 | static StatusType
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| 141 | trace_wri_log(TRACE *p_trace)
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| 142 | {
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| 143 | SIL_PRE_LOC;
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| 144 |
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| 145 | if (trace_mode != TRACE_STOP) {
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| 146 | SIL_LOC_INT();
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| 147 |
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| 148 | /*
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| 149 | * ãã¬ã¼ã¹æå»ã®è¨å®
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| 150 | *
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| 151 | * LOG_WRI_LOG_ENTERããå¼ã°ããå ´åã«p_trace->logtimãæ¸ãæ
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| 152 | * ãã¦ãã¾ãã®ã¯æ°æã¡ãæªããï¼wri_logã®æ¹ã§ä¸æ¸ãããããå
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| 153 | * é¡ã¯ãªã
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| 154 | */
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| 155 | p_trace->logtim = GET_UTIM();
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| 156 |
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| 157 | /*
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| 158 | * ãã¬ã¼ã¹ãããã¡ã«è¨é²
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| 159 | */
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| 160 | trace_buffer[trace_tail] = *p_trace;
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| 161 | trace_tail++;
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| 162 | if (trace_tail >= TCNT_TRACE_BUFFER) {
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| 163 | trace_tail = 0U;
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| 164 | }
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| 165 | if (trace_count < TCNT_TRACE_BUFFER) {
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| 166 | trace_count++;
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| 167 | if ((trace_count >= TCNT_TRACE_BUFFER)
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| 168 | && ((trace_mode & TRACE_AUTOSTOP) != 0U)) {
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| 169 | trace_mode = TRACE_STOP;
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| 170 | }
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| 171 | }
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| 172 | else {
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| 173 | trace_head = trace_tail;
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| 174 | }
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| 175 |
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| 176 | SIL_UNL_INT();
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| 177 | }
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| 178 | return(E_OK);
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| 179 | }
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| 180 |
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| 181 | /*
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| 182 | * ãã¬ã¼ã¹ãã°ã®èªåºã
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| 183 | */
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| 184 | StatusType
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| 185 | trace_rea_log(TRACE *p_trace)
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| 186 | {
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| 187 | StatusType ercd;
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| 188 | SIL_PRE_LOC;
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| 189 |
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| 190 | SIL_LOC_INT();
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| 191 |
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| 192 | /*
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| 193 | * ãã¬ã¼ã¹ãã°ãããã¡ããã®ååºã
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| 194 | */
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| 195 | if (trace_count > 0U) {
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| 196 | *p_trace = trace_buffer[trace_head];
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| 197 | trace_count--;
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| 198 | trace_head++;
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| 199 | if (trace_head >= TCNT_TRACE_BUFFER) {
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| 200 | trace_head = 0U;
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| 201 | }
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| 202 | ercd = E_OK;
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| 203 | }
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| 204 | else {
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| 205 | ercd = E_NOT_OK;
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| 206 | }
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| 207 |
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| 208 | SIL_UNL_INT();
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| 209 | return(ercd);
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| 210 | }
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| 211 |
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| 212 | /*
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| 213 | * ãã¬ã¼ã¹ãã°ãåºåããããã®ã©ã¤ãã©ãªé¢æ°
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| 214 | */
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| 215 |
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| 216 | void
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| 217 | trace_write_0(uint32 type)
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| 218 | {
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| 219 | TRACE trace;
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| 220 |
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| 221 | trace.logtype = type;
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| 222 | (void) trace_wri_log(&trace);
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| 223 | }
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| 224 |
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| 225 | void
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| 226 | trace_write_1(uint32 type, const uintptr arg1)
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| 227 | {
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| 228 | TRACE trace;
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| 229 |
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| 230 | trace.logtype = type;
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| 231 | trace.loginfo[0] = arg1;
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| 232 | (void) trace_wri_log(&trace);
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| 233 | }
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| 234 |
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| 235 | void
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| 236 | trace_write_2(uint32 type, uintptr arg1, uintptr arg2)
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| 237 | {
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| 238 | TRACE trace;
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| 239 |
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| 240 | trace.logtype = type;
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| 241 | trace.loginfo[0] = arg1;
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| 242 | trace.loginfo[1] = arg2;
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| 243 | (void) trace_wri_log(&trace);
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| 244 | }
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| 245 |
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| 246 | void
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| 247 | trace_write_3(uint32 type, uintptr arg1, uintptr arg2, uintptr arg3)
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| 248 | {
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| 249 | TRACE trace;
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| 250 |
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| 251 | trace.logtype = type;
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| 252 | trace.loginfo[0] = arg1;
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| 253 | trace.loginfo[1] = arg2;
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| 254 | trace.loginfo[2] = arg3;
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| 255 | (void) trace_wri_log(&trace);
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| 256 | }
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| 257 |
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| 258 | void
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| 259 | trace_write_4(uint32 type, uintptr arg1, uintptr arg2, uintptr arg3,
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| 260 | uintptr arg4)
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| 261 | {
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| 262 | TRACE trace;
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| 263 |
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| 264 | trace.logtype = type;
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| 265 | trace.loginfo[0] = arg1;
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| 266 | trace.loginfo[1] = arg2;
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| 267 | trace.loginfo[2] = arg3;
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| 268 | trace.loginfo[3] = arg4;
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| 269 | (void) trace_wri_log(&trace);
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| 270 | }
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| 271 |
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| 272 | void
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| 273 | trace_write_5(uint32 type, uintptr arg1, uintptr arg2, uintptr arg3,
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| 274 | uintptr arg4, uintptr arg5)
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| 275 | {
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| 276 | TRACE trace;
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| 277 |
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| 278 | trace.logtype = type;
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| 279 | trace.loginfo[0] = arg1;
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| 280 | trace.loginfo[1] = arg2;
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| 281 | trace.loginfo[2] = arg3;
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| 282 | trace.loginfo[3] = arg4;
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| 283 | trace.loginfo[4] = arg5;
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| 284 | (void) trace_wri_log(&trace);
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| 285 | }
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| 286 |
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| 287 | /*
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| 288 | * ã¢ã»ã³ããªè¨èªã§è¨è¿°ãããã³ã¼ããããã¬ã¼ã¹ãã°ãåºåããããã®é¢
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| 289 | * æ°
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| 290 | */
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| 291 | void
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| 292 | log_dsp_enter(const TCB *p_tcb)
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| 293 | {
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| 294 | trace_1(LOG_TYPE_DSP | LOG_ENTER, (const uintptr) p_tcb);
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| 295 | }
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| 296 |
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| 297 | void
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| 298 | log_dsp_leave(const TCB *p_tcb)
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| 299 | {
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| 300 | trace_1(LOG_TYPE_DSP | LOG_LEAVE, (const uintptr) p_tcb);
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| 301 | }
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