[363] | 1 | /*
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| 2 | * TOPPERS/JSP Kernel
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| 3 | * Toyohashi Open Platform for Embedded Real-Time Systems/
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| 4 | * Just Standard Profile Kernel
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| 5 | *
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| 6 | * Copyright (C) 2000-2002 by Embedded and Real-Time Systems Laboratory
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| 7 | * Toyohashi Univ. of Technology, JAPAN
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| 8 | *
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| 9 | * Copyright (C) 2005 by Freelines CO.,Ltd
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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»¶ãï¼Free Software Foundation
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| 13 | * ã«ãã£ã¦å
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| 14 | ¬è¡¨ããã¦ãã GNU General Public License ã® Version 2 ã«è¨
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| 15 | * è¿°ããã¦ããæ¡ä»¶ãæºããå ´åã«éãï¼æ¬ã½ããã¦ã§ã¢ï¼æ¬ã½ããã¦ã§ã¢
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| 16 | * ãæ¹å¤ãããã®ãå«ãï¼ä»¥ä¸åãï¼ã使ç¨ã»è¤è£½ã»æ¹å¤ã»åé
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| 17 | å¸ï¼ä»¥ä¸ï¼
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| 18 | * å©ç¨ã¨å¼ã¶ï¼ãããã¨ãç¡åã§è¨±è«¾ããï¼
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| 19 | * (1) æ¬ã½ããã¦ã§ã¢ãã½ã¼ã¹ã³ã¼ãã®å½¢ã§å©ç¨ããå ´åã«ã¯ï¼ä¸è¨ã®èä½
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| 20 | * 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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| 21 | * ã¹ã³ã¼ãä¸ã«å«ã¾ãã¦ãããã¨ï¼
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| 22 | * (2) æ¬ã½ããã¦ã§ã¢ãï¼ã©ã¤ãã©ãªå½¢å¼ãªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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| 23 | * ç¨ã§ããå½¢ã§åé
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| 24 | å¸ããå ´åã«ã¯ï¼åé
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| 25 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨
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| 26 | * è
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| 27 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®èä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨
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| 28 | * ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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| 29 | * (3) æ¬ã½ããã¦ã§ã¢ãï¼æ©å¨ã«çµã¿è¾¼ããªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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| 30 | * ç¨ã§ããªãå½¢ã§åé
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| 31 | å¸ããå ´åã«ã¯ï¼æ¬¡ã®ããããã®æ¡ä»¶ãæºããã
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| 32 | * ã¨ï¼
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| 33 | * (a) åé
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| 34 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨è
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| 35 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®è
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| 36 | * ä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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| 37 | * (b) åé
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| 38 | å¸ã®å½¢æ
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| 39 | ãï¼å¥ã«å®ããæ¹æ³ã«ãã£ã¦ï¼TOPPERSããã¸ã§ã¯ãã«
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| 40 | * å ±åãããã¨ï¼
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| 41 | * (4) æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ
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| 42 | * 害ãããï¼ä¸è¨èä½æ¨©è
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| 43 | ããã³TOPPERSããã¸ã§ã¯ããå
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| 44 | 責ãããã¨ï¼
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| 45 | *
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| 46 | * æ¬ã½ããã¦ã§ã¢ã¯ï¼ç¡ä¿è¨¼ã§æä¾ããã¦ãããã®ã§ããï¼ä¸è¨èä½æ¨©è
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| 47 | ã
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| 48 | * ãã³TOPPERSããã¸ã§ã¯ãã¯ï¼æ¬ã½ããã¦ã§ã¢ã«é¢ãã¦ï¼ãã®é©ç¨å¯è½æ§ã
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| 49 | * å«ãã¦ï¼ãããªãä¿è¨¼ãè¡ããªãï¼ã¾ãï¼æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´
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| 50 | * æ¥çã¾ãã¯éæ¥çã«çãããããªãæ害ã«é¢ãã¦ãï¼ãã®è²¬ä»»ãè² ããªãï¼
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| 51 | *
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| 52 | * @(#) $Id: cpu_config.c,v 1.9 2007/01/05 02:10:17 honda Exp $
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| 53 | */
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| 54 |
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| 55 | /*
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| 56 | * ããã»ããµä¾åã¢ã¸ã¥ã¼ã«ï¼V850ç¨ï¼
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| 57 | */
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| 58 |
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| 59 | #include "jsp_kernel.h"
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| 60 | #include "check.h"
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| 61 | #include "task.h"
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| 62 | #include <hw_serial.h>
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| 63 |
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| 64 | /*
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| 65 | * ã¿ã¹ã¯ã³ã³ããã¹ãã§ã®å²è¾¼ã¿ãã¹ã¯
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| 66 | */
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| 67 | #ifdef SUPPORT_CHG_IPM
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| 68 | UH task_intmask;
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| 69 | #endif /* SUPPORT_CHG_IPM */
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| 70 |
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| 71 | /*
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| 72 | * éã¿ã¹ã¯ã³ã³ããã¹ãã§ã®å²è¾¼ã¿ãã¹ã¯
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| 73 | */
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| 74 | UH int_intmask;
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| 75 |
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| 76 |
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| 77 | /*
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| 78 | * å²è¾¼ã¿ãã¹ãã«ã¦ã³ã¿
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| 79 | */
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| 80 |
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| 81 | UW intnest = 0;
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| 82 |
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| 83 | /*
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| 84 | * å²è¾¼ã¿ãã³ãã©ãã¼ãã«
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| 85 | */
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| 86 | INTVE InterruptHandlerEntry[NUM_INTERRUPT];
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| 87 |
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| 88 | /*
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| 89 | * ããã»ããµä¾åã®åæå
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| 90 | */
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| 91 | void
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| 92 | cpu_initialize(void)
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| 93 | {
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| 94 | hw_port_initialize(SERIAL_PORT);
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| 95 | }
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| 96 |
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| 97 | /*
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| 98 | * ããã»ããµä¾åã®çµäºå¦ç
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| 99 | */
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| 100 | void
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| 101 | cpu_terminate(void)
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| 102 | {
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| 103 | }
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| 104 |
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| 105 | /*
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| 106 | * ç»é²ããã¦ããªãå²ãè¾¼ã¿ãçºçããã¨å¼ã³åºããã
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| 107 | */
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| 108 |
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| 109 | void cpu_experr(unsigned int intno)
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| 110 | {
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| 111 | syslog(LOG_EMERG, "!Unexpected interrupt. [INTNO = %d]", intno);
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| 112 | __asm("halt");
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| 113 | }
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| 114 |
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| 115 | /*
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| 116 | * ã·ã¹ãã æååºåå
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| 117 | ã®æå®
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| 118 | */
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| 119 |
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| 120 | void
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| 121 | cpu_putc(char c)
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| 122 | {
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| 123 | if (c == '\n') {
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| 124 | hw_port_wait_putchar(SERIAL_PORT, '\r');
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| 125 | }
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| 126 | hw_port_wait_putchar(SERIAL_PORT, c);
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| 127 | }
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| 128 |
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| 129 | void *
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| 130 | local_memcpy (void *out, const void *in, unsigned int n)
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| 131 | {
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| 132 | char *o = out;
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| 133 | const char *i = in;
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| 134 |
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| 135 | while (n -- > 0)
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| 136 | *o ++ = *i ++;
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| 137 | return out;
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| 138 | }
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