[313] | 1 | # -*- coding: utf-8 -*-
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| 2 | #
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| 3 | # TOPPERS/ASP Kernel
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| 4 | # Toyohashi Open Platform for Embedded Real-Time Systems/
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| 5 | # Advanced Standard Profile Kernel
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| 6 | #
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| 7 | # Copyright (C) 2015 by FUJI SOFT INCORPORATED, JAPAN
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| 8 | # Copyright (C) 2015,2016 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: exception.trb 663 2016-02-27 04:45:50Z ertl-hiro $
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| 56 | #
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| 57 |
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| 58 | #
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| 59 | # CPUä¾å¤ç®¡çæ©è½ã®çæã¹ã¯ãªãã
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| 60 | #
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| 61 |
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| 62 | #
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| 63 | # kernel_cfg.cã®çæ
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| 64 | #
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| 65 | $kernelCfgC.comment_header("CPU Exception Management Functions")
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| 66 |
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| 67 | #
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| 68 | # CPUä¾å¤ãã³ãã©ã«é¢ããã¨ã©ã¼ãã§ãã¯
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| 69 | #
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| 70 | $cfgData[:DEF_EXC].each do |key, params|
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| 71 | # excnoãCPUä¾å¤ãã³ãã©çªå·ã¨ãã¦æ£ãããªãå ´åï¼E_PARï¼ï¼»NGKI3134ï¼½
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| 72 | if $EXCNO_VALID.index(params[:excno]).nil?
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| 73 | error_illegal("E_PAR", params, :excno)
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| 74 | end
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| 75 |
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| 76 | # excatrãç¡å¹ã®å ´åï¼E_RSATRï¼ï¼»NGKI3131ï¼½
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| 77 | #ï¼TARGET_EXCATR以å¤ã®ããããã»ããããã¦ããå ´åï¼
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| 78 | if (params[:excatr] & ~($TARGET_EXCATR)) != 0
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| 79 | error_illegal_sym("E_RSATR", params, :excatr, :excno)
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| 80 | end
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| 81 | end
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| 82 |
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| 83 | #
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| 84 | # CPUä¾å¤ãã³ãã©ã®ããã®æ¨æºçãªåæåæ
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| 85 | å ±ã®çæ
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| 86 | #
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| 87 | if !$OMIT_INITIALIZE_EXCEPTION
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| 88 | #
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| 89 | # å®ç¾©ããCPUä¾å¤ãã³ãã©ã®æ°
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| 90 | #
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| 91 | $kernelCfgC.add(<<EOS)
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| 92 | #define TNUM_EXCNO #{$cfgData[:DEF_EXC].size}
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| 93 | const uint_t _kernel_tnum_excno = TNUM_EXCNO;
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| 94 | EOS
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| 95 |
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| 96 | if $cfgData[:DEF_EXC].size != 0
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| 97 | #
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| 98 | # CPUä¾å¤ãã³ãã©ã®ã¨ã³ããª
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| 99 | #
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| 100 | $cfgData[:DEF_EXC].each do |key, params|
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| 101 | $kernelCfgC.add("EXCHDR_ENTRY(#{params[:excno]}, " \
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| 102 | "#{params[:excno].val}, #{params[:exchdr]})")
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| 103 | end
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| 104 | $kernelCfgC.add("")
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| 105 |
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| 106 | #
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| 107 | # CPUä¾å¤ãã³ãã©åæåãããã¯
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| 108 | #
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| 109 | $kernelCfgC.add("const EXCINIB _kernel_excinib_table[TNUM_EXCNO] = {")
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| 110 | $cfgData[:DEF_EXC].each_with_index do |(key, params), index|
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| 111 | $kernelCfgC.add(",") if index > 0
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| 112 | $kernelCfgC.append("\t{ (#{params[:excno]}), (#{params[:excatr]}), " \
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| 113 | "(FP)(EXC_ENTRY(#{params[:excno]}, #{params[:exchdr]})) }")
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| 114 | end
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| 115 | $kernelCfgC.add
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| 116 | $kernelCfgC.add2("};")
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| 117 | else
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| 118 | $kernelCfgC.add2("TOPPERS_EMPTY_LABEL(const EXCINIB, " \
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| 119 | "_kernel_excinib_table);")
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| 120 | end
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| 121 | end
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| 122 |
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| 123 | #
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| 124 | # CPUä¾å¤ç®¡çæ©è½åæåé¢æ°ã®è¿½å
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| 125 | #
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| 126 | $initializeFunctions.push("_kernel_initialize_exception();")
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