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: kernel.trb 716 2016-03-31 06:16:23Z ertl-hiro $
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56 | #
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57 |
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58 | #
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59 | # ã³ã³ãã£ã®ã¥ã¬ã¼ã¿ã®ãã¹2ã®çæã¹ã¯ãªãã
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60 | #
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61 |
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62 | #
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63 | # ã¿ã¤ã ã¹ã¿ã³ããã¡ã¤ã«ã®æå®
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64 | #
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65 | $timeStampFileName = "kernel_cfg.timestamp"
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66 |
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67 | #
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68 | # kernel_cfg.hã®å
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69 | é é¨åã®çæ
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70 | #
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71 | $kernelCfgH = GenFile.new("kernel_cfg.h")
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72 | $kernelCfgH.add(<<EOS)
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73 | /* kernel_cfg.h */
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74 | #ifndef TOPPERS_KERNEL_CFG_H
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75 | #define TOPPERS_KERNEL_CFG_H
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76 | EOS
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77 |
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78 | #
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79 | # kernel_cfg.cã®å
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80 | é é¨åã®çæ
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81 | #
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82 | $kernelCfgC = GenFile.new("kernel_cfg.c")
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83 | $kernelCfgC.add(<<EOS)
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84 | /* kernel_cfg.c */
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85 | #include "kernel/kernel_int.h"
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86 | #include "kernel_cfg.h"
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87 |
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88 | #if !(TKERNEL_PRID == 0x0007U && (TKERNEL_PRVER & 0xf000U) == 0x3000U)
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89 | #error The kernel does not match this configuration file.
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90 | #endif
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91 | EOS
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92 |
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93 | #
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94 | # ã¤ã³ã¯ã«ã¼ããã£ã¬ã¯ãã£ãï¼#includeï¼
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95 | #
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96 | $kernelCfgC.comment_header("Include Directives")
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97 | $includeFiles.each do |file|
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98 | $kernelCfgC.add("#include #{file}")
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99 | end
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100 | $kernelCfgC.add()
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101 |
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102 | #
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103 | # ã¹ã¿ãã¯é åã®ç¢ºä¿é¢æ°
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104 | #
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105 | # ã¹ã¿ãã¯é åã®å®ç¾©åã¨ï¼ã¹ã¿ãã¯é åã®ãµã¤ãºè¨è¿°ãé
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106 | åã§è¿ãï¼
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107 | #
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108 | unless defined? AllocStack()
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109 | def AllocStack(stack, size)
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110 | # 大ããæ¹ã«ä¸¸ãããµã¤ãºã§ç¢ºä¿ããï¼»NGKI1050][NGKI3220ï¼½
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111 | $kernelCfgC.add("/*static*/ STK_T #{stack}[COUNT_STK_T(#{size})];")
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112 | return("ROUND_STK_T(#{size})")
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113 | end
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114 | end
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115 |
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116 | #
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117 | # ã«ã¼ãã«ãªãã¸ã§ã¯ãã«é¢ããæ
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118 | å ±ã®çæï¼ä»®æ³ã¯ã©ã¹ï¼
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119 | #
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120 | class KernelObject
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121 | def initialize(obj, object, obj_s = obj)
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122 | @obj = obj
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123 | @OBJ = obj.tr("a-z", "A-Z")
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124 | @object = object
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125 | @obj_s = obj_s
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126 | @OBJ_S = obj_s.tr("a-z", "A-Z")
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127 | @objid = (obj + "id").to_sym
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128 | @api = "CRE_#{@OBJ}".to_sym
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129 | @inibList = { "#{@OBJ_S}INIB" => "a#{@obj_s}inib_table"}
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130 | end
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131 |
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132 | def generate()
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133 | # AID_@OBJã®å¦ç
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134 | numAutoObjid = 0
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135 | $cfgData["AID_#{@OBJ}".to_sym].each do |key, params|
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136 | numAutoObjid += params["no#{@obj}".to_sym]
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137 | end
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138 | numObjid = $cfgData[@api].size + numAutoObjid
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139 |
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140 | # kernel_cfg.hã®çæ
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141 | $kernelCfgH.add("#define TNUM_#{@OBJ}ID\t#{numObjid}")
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142 |
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143 | # ãªãã¸ã§ã¯ãã®IDçªå·ã®ãã¯ãå®ç¾©ã®çæ
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144 | $cfgData[@api].sort.each do |key, params|
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145 | $kernelCfgH.add("#define #{params[@objid]}\t#{params[@objid].val}")
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146 | end
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147 | $kernelCfgH.add()
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148 |
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149 | # ãªãã¸ã§ã¯ãã®IDçªå·ãä¿æããå¤æ°
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150 | if $USE_EXTERNAL_ID
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151 | $cfgData[@api].sort.each do |key, params|
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152 | $kernelCfgC.add("const ID #{params[@objid]}_id" \
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153 | " = #{params[@objid].val};")
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154 | end
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155 | $kernelCfgC.add()
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156 | end
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157 |
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158 | # éçã«çæããããªãã¸ã§ã¯ãã®æ°
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159 | $kernelCfgC.add("#define TNUM_S#{@OBJ}ID\t#{$cfgData[@api].size}")
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160 |
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161 | # ãªãã¸ã§ã¯ãIDçªå·ã®æ大å¤
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162 | $kernelCfgC.add("const ID _kernel_tmax_#{@obj}id" \
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163 | " = (TMIN_#{@OBJ}ID + TNUM_#{@OBJ}ID - 1);")
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164 | $kernelCfgC.add2("const ID _kernel_tmax_s#{@obj}id" \
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165 | " = (TMIN_#{@OBJ}ID + TNUM_S#{@OBJ}ID - 1);")
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166 |
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167 | # ãã¼ã¿æ§é
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168 | if $cfgData[@api].size > 0
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169 | # äºåæºåï¼ã¨ã©ã¼ãã§ãã¯ï¼ã¡ã¢ãªé åã®çæï¼
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170 | $cfgData[@api].sort.each do |key, params|
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171 | prepare(key, params)
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172 | end
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173 |
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174 | # ãªãã¸ã§ã¯ãå
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175 | ¨ä½ã«å¯¾ãã¦å¿
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176 | è¦ãªã¡ã¢ãªé åã®çæï¼ãªãã·ã§ã³ï¼
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177 | if respond_to?(:generateData)
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178 | generateData()
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179 | end
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180 |
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181 | # ãªãã¸ã§ã¯ãåæåãããã¯ã®çæ
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182 | $kernelCfgC.add("const #{@OBJ_S}INIB _kernel_#{@obj_s}inib_table" \
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183 | "[TNUM_S#{@OBJ}ID] = {")
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184 | $cfgData[@api].sort.each_with_index do |(key, params), index|
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185 | $kernelCfgC.add(",") if index > 0
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186 | $kernelCfgC.append("\t{ " + generateInib(key, params) + " }")
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187 | end
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188 | $kernelCfgC.add
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189 | $kernelCfgC.add2("};")
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190 | else
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191 | $kernelCfgC.add2("TOPPERS_EMPTY_LABEL(const #{@OBJ_S}INIB, " \
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192 | "_kernel_#{@obj_s}inib_table);")
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193 | end
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194 |
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195 | # åççæãªãã¸ã§ã¯ãç¨ã®ãªãã¸ã§ã¯ãåæåãããã¯
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196 | @inibList.each do |type, array|
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197 | if numAutoObjid > 0
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198 | $kernelCfgC.add2("#{type} _kernel_#{array}[#{numAutoObjid}];")
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199 | else
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200 | $kernelCfgC.add2("TOPPERS_EMPTY_LABEL(#{type}, _kernel_#{array});")
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201 | end
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202 | end
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203 |
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204 | if numObjid > 0
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205 | # ãªãã¸ã§ã¯ã管çãããã¯ã®çæ
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206 | $kernelCfgC.add2("#{@OBJ_S}CB _kernel_#{@obj_s}cb_table" \
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207 | "[TNUM_#{@OBJ}ID];")
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208 |
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209 | # ãªãã¸ã§ã¯ãåæåé¢æ°ã®è¿½å
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210 | $initializeFunctions.push("_kernel_initialize_#{@object}();")
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211 | else
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212 | $kernelCfgC.add2("TOPPERS_EMPTY_LABEL(#{@OBJ_S}CB, " \
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213 | "_kernel_#{@obj_s}cb_table);")
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214 | end
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215 | end
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216 | end
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217 |
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218 | #
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219 | # éç¥ãã³ãã©ã®çæé¢æ°
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220 | #
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221 | def generateNotifyHandler(key, params, objid)
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222 | # ãã©ã¡ã¼ã¿ãå¤æ°ã«æ ¼ç´
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223 | nfymode = params[:nfymode]
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224 | nfymode1 = nfymode & 0x0f
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225 | nfymode2 = nfymode & ~0x0f
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226 | par1 = params[:par1]
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227 | par2 = params[:par2]
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228 |
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229 | # éç¥å¦çã®ãã©ã¡ã¼ã¿æ°ã«ããè£æ£å¦ç
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230 | if nfymode == $TNFY_HANDLER || nfymode1 == $TNFY_SETVAR \
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231 | || nfymode1 == $TNFY_SETFLG \
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232 | || nfymode1 == $TNFY_SNDDTQ
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233 | # éç¥å¦çã®ãã©ã¡ã¼ã¿ã2ã¤ã®å ´å
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234 | numpar = 2
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235 | epar1 = params[:par3]
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236 | epar2 = params[:par4]
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237 | else
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238 | # éç¥å¦çã®ãã©ã¡ã¼ã¿ã1ã¤ã®å ´å
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239 | numpar = 1
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240 | epar1 = params[:par2]
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241 | epar2 = params[:par3]
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242 | end
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243 |
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244 | # ãã©ã¡ã¼ã¿æ°ã®ãã§ãã¯
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245 | if (numpar == 2 && par2.nil?) || (nfymode2 != 0 && epar1.nil?) \
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246 | || (nfymode2 == $TENFY_SETFLG && epar2.nil?)
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247 | # ãã©ã¡ã¼ã¿ã足ããªãå ´å
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248 | error_api(params, "too few parameters for nfymode `#{nfymode}' " \
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249 | "in %apiname of %#{objid}")
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250 | elsif (nfymode2 == 0 && !epar1.nil?) \
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251 | || (nfymode2 != $TENFY_SETFLG && !epar2.nil?)
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252 | # ãã©ã¡ã¼ã¿ãå¤ãããå ´å
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253 | error_api(params, "too many parameters for nfymode `#{nfymode}' " \
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254 | "in %apiname of %#{objid}")
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255 | elsif nfymode == $TNFY_HANDLER
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256 | # ã¿ã¤ã ã¤ãã³ããã³ãã©ã®å¼åºã
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257 | funcname = "(NFYHDR)(#{par2})"
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258 | else
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259 | # éç¥ãã³ãã©ã®é¢æ°å
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260 | funcname = "_kernel_nfyhdr_#{params[objid]}"
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261 |
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262 | # ã¨ã©ã¼éç¥ã®ããã®å¤æ°ã®ã¢ãã¬ã¹ã¨ãªãã¸ã§ã¯ãIDãæ ¼ç´ãã
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263 | # å¤æ°ã®çæï¼ã¨ã©ã¼ãã§ãã¯ã®ããã«å¿
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264 | è¦ï¼
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265 | if nfymode2 == $TENFY_SETVAR || nfymode2 == $TENFY_INCVAR
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266 | $kernelCfgC.add2("intptr_t *const #{funcname}_p_evar =" \
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267 | " (intptr_t *)(#{epar1});")
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268 | elsif nfymode2 == $TENFY_ACTTSK || nfymode2 == $TENFY_WUPTSK
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269 | $kernelCfgC.add2("const ID #{funcname}_etskid = #{epar1};")
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270 | elsif nfymode2 == $TENFY_SIGSEM
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271 | $kernelCfgC.add2("const ID #{funcname}_esemid = #{epar1};")
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272 | elsif nfymode2 == $TENFY_SETFLG
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273 | $kernelCfgC.add2("const ID #{funcname}_eflgid = #{epar1};")
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274 | elsif nfymode2 == $TENFY_SNDDTQ
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275 | $kernelCfgC.add2("const ID #{funcname}_edtqid = #{epar1};")
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276 | end
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277 |
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278 | # é¢æ°ã®å
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279 | é é¨åã®çæ
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280 | $kernelCfgC.add("static void")
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281 | $kernelCfgC.add("#{funcname}(intptr_t exinf)")
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282 | $kernelCfgC.add("{")
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283 |
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284 | if nfymode2 == 0
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285 | # ã¨ã©ã¼éç¥ããªãå ´å
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286 | errorCode = "(void) "
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287 | else
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288 | # ã¨ã©ã¼éç¥ãããå ´å
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289 | $kernelCfgC.add2("\tER\tercd;")
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290 | errorCode = "ercd = "
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291 | end
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292 |
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293 | # ã¤ãã³ãéç¥å¦çã®å¦ç
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294 | if nfymode1 == $TNFY_SETVAR && nfymode2 == 0
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295 | # å¤æ°ã®è¨å®
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296 | $kernelCfgC.add("\t*((intptr_t *) exinf) = (#{par2});")
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297 | elsif nfymode1 == $TNFY_INCVAR && nfymode2 == 0
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298 | # å¤æ°ã®ã¤ã³ã¯ãªã¡ã³ã
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299 | $kernelCfgC.add("\t(void) loc_cpu();")
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300 | $kernelCfgC.add("\t*((intptr_t *) exinf) += 1;")
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301 | $kernelCfgC.add("\t(void) unl_cpu();")
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302 | elsif nfymode1 == $TNFY_ACTTSK
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303 | # ã¿ã¹ã¯ã®èµ·å
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304 | $kernelCfgC.add("\t#{errorCode}act_tsk((ID) exinf);")
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305 | elsif nfymode1 == $TNFY_WUPTSK
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306 | # ã¿ã¹ã¯ã®èµ·åº
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307 | $kernelCfgC.add("\t#{errorCode}wup_tsk((ID) exinf);")
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308 | elsif nfymode1 == $TNFY_SIGSEM
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309 | # ã»ããã©ã®è¿å´
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310 | $kernelCfgC.add("\t#{errorCode}sig_sem((ID) exinf);")
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311 | elsif nfymode1 == $TNFY_SETFLG
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312 | # ã¤ãã³ããã©ã°ã®ã»ãã
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313 | $kernelCfgC.add("\t#{errorCode}set_flg(((ID) exinf), #{par2});")
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314 | elsif nfymode1 == $TNFY_SNDDTQ
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315 | # ãã¼ã¿ãã¥ã¼ã¸ã®éä¿¡
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316 | $kernelCfgC.add("\t#{errorCode}psnd_dtq(((ID) exinf), #{par2});")
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317 | else
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318 | error_illegal_id("E_PAR", params, :nfymode, objid)
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319 | end
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320 |
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321 | if nfymode2 != 0
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322 | # ã¨ã©ã¼éç¥å¦çã®å¦ç
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323 | $kernelCfgC.add("\tif (ercd != E_OK) {")
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324 |
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325 |
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326 | if nfymode2 == $TENFY_SETVAR
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327 | # å¤æ°ã®è¨å®
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328 | $kernelCfgC.add("\t\t*#{funcname}_p_evar = (intptr_t) ercd;")
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329 | elsif nfymode2 == $TENFY_INCVAR
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330 | # å¤æ°ã®ã¤ã³ã¯ãªã¡ã³ã
|
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331 | $kernelCfgC.add("\t\t(void) loc_cpu();")
|
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332 | $kernelCfgC.add("\t\t*#{funcname}_p_evar += 1;")
|
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333 | $kernelCfgC.add("\t\t(void) unl_cpu();")
|
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334 | elsif nfymode2 == $TENFY_ACTTSK
|
---|
335 | # ã¿ã¹ã¯ã®èµ·å
|
---|
336 | $kernelCfgC.add("\t\t(void) act_tsk(#{funcname}_etskid);")
|
---|
337 | elsif nfymode2 == $TENFY_WUPTSK
|
---|
338 | # ã¿ã¹ã¯ã®èµ·åº
|
---|
339 | $kernelCfgC.add("\t\t(void) wup_tsk(#{funcname}_etskid);")
|
---|
340 | elsif nfymode2 == $TENFY_SIGSEM
|
---|
341 | # ã»ããã©ã®è¿å´
|
---|
342 | $kernelCfgC.add("\t\t(void) sig_sem(#{funcname}_esemid);")
|
---|
343 | elsif nfymode2 == $TENFY_SETFLG
|
---|
344 | # ã¤ãã³ããã©ã°ã®ã»ãã
|
---|
345 | $kernelCfgC.add("\t\t(void) set_flg(#{funcname}_eflgid, #{epar2});")
|
---|
346 | elsif nfymode2 == $TENFY_SNDDTQ
|
---|
347 | # ãã¼ã¿ãã¥ã¼ã¸ã®éä¿¡
|
---|
348 | $kernelCfgC.add("\t\t(void) psnd_dtq(#{funcname}_edtqid," \
|
---|
349 | " (intptr_t) ercd);")
|
---|
350 | else
|
---|
351 | error_illegal_id("E_PAR", params, :nfymode, objid)
|
---|
352 | end
|
---|
353 | $kernelCfgC.add("\t}")
|
---|
354 | end
|
---|
355 |
|
---|
356 | # é¢æ°ã®æ«å°¾é¨åã®çæ
|
---|
357 | $kernelCfgC.add2("}")
|
---|
358 | end
|
---|
359 | return(funcname)
|
---|
360 | end
|
---|
361 |
|
---|
362 | #
|
---|
363 | # åæ©è½ã¢ã¸ã¥ã¼ã«ã®ã³ã³ãã£ã®ã¥ã¬ã¼ã·ã§ã³
|
---|
364 | #
|
---|
365 | $initializeFunctions = []
|
---|
366 | IncludeTrb("kernel/task.trb")
|
---|
367 | IncludeTrb("kernel/semaphore.trb")
|
---|
368 | IncludeTrb("kernel/eventflag.trb")
|
---|
369 | IncludeTrb("kernel/dataqueue.trb")
|
---|
370 | IncludeTrb("kernel/pridataq.trb")
|
---|
371 | IncludeTrb("kernel/mutex.trb")
|
---|
372 | IncludeTrb("kernel/mempfix.trb")
|
---|
373 | IncludeTrb("kernel/cyclic.trb")
|
---|
374 | IncludeTrb("kernel/alarm.trb")
|
---|
375 | IncludeTrb("kernel/interrupt.trb")
|
---|
376 | IncludeTrb("kernel/exception.trb")
|
---|
377 |
|
---|
378 | #
|
---|
379 | # éã¿ã¹ã¯ã³ã³ããã¹ãç¨ã®ã¹ã¿ãã¯é å
|
---|
380 | #
|
---|
381 | $kernelCfgC.comment_header("Stack Area for Non-task Context")
|
---|
382 |
|
---|
383 | if $cfgData[:DEF_ICS].size == 0
|
---|
384 | # DEF_ICSããªãå ´åã®ããã©ã«ãå¤ã®è¨å®
|
---|
385 | if $DEFAULT_ISTK.nil?
|
---|
386 | # ã¹ã¿ãã¯é åã®èªåå²ä»ã
|
---|
387 | istksz = AllocStack("_kernel_istack", "DEFAULT_ISTKSZ")
|
---|
388 | istk = "_kernel_istack"
|
---|
389 | else
|
---|
390 | istksz = "DEFAULT_ISTKSZ"
|
---|
391 | istk = "DEFAULT_ISTK"
|
---|
392 | end
|
---|
393 | else
|
---|
394 | # éçAPIãDEF_ICSããè¤æ°ããï¼E_OBJï¼ï¼»NGKI3216ï¼½
|
---|
395 | if $cfgData[:DEF_ICS].size > 1
|
---|
396 | error("E_OBJ: too many DEF_ICS")
|
---|
397 | end
|
---|
398 |
|
---|
399 | # DEF_ICSãããå ´åã®å¦ç
|
---|
400 | params = $cfgData[:DEF_ICS][1]
|
---|
401 |
|
---|
402 | # ãã©ã¡ã¼ã¿ãçç¥ãããæã®ããã©ã«ãå¤ã®è¨å®
|
---|
403 | params[:istk] ||= "NULL"
|
---|
404 |
|
---|
405 | # istkszãã¿ã¼ã²ããå®ç¾©ã®æå°å¤ï¼TARGET_MIN_ISTKSZï¼æªå®ç¾©ã®å ´åã¯1ï¼
|
---|
406 | # ãããå°ããå ´åï¼E_PARï¼ï¼»NGKI3254ï¼½
|
---|
407 | if params[:istksz] < $TARGET_MIN_ISTKSZ
|
---|
408 | error_wrong("E_PAR", params, :istksz, "too small")
|
---|
409 | end
|
---|
410 |
|
---|
411 | if params[:istk] == "NULL"
|
---|
412 | # ã¹ã¿ãã¯é åã®èªåå²ä»ã
|
---|
413 | istksz = AllocStack("_kernel_istack", params[:istksz])
|
---|
414 | istk = "_kernel_istack"
|
---|
415 | else
|
---|
416 | # istkszãã¹ã¿ãã¯é åã®ãµã¤ãºã¨ãã¦æ£ãããªãå ´åï¼E_PARï¼ï¼»NGKI3222ï¼½
|
---|
417 | if (params[:istksz] & ($CHECK_STKSZ_ALIGN - 1)) != 0
|
---|
418 | error_wrong("E_PAR", params, :istksz, "not aligned")
|
---|
419 | end
|
---|
420 |
|
---|
421 | istksz = "(#{params[:istksz]})"
|
---|
422 | istk = "(void *)(#{params[:istk]})"
|
---|
423 | end
|
---|
424 | end
|
---|
425 |
|
---|
426 | $kernelCfgC.add(<<EOS)
|
---|
427 | const size_t _kernel_istksz = #{istksz};
|
---|
428 | STK_T *const _kernel_istk = #{istk};
|
---|
429 |
|
---|
430 | #ifdef TOPPERS_ISTKPT
|
---|
431 | STK_T *const _kernel_istkpt = TOPPERS_ISTKPT(#{istk}, #{istksz});
|
---|
432 | #endif /* TOPPERS_ISTKPT */
|
---|
433 | EOS
|
---|
434 |
|
---|
435 | #
|
---|
436 | # ã«ã¼ãã«ãå²ãä»ããã¡ã¢ãªé å
|
---|
437 | #
|
---|
438 | $kernelCfgC.comment_header("Memory Area Allocated by Kernel")
|
---|
439 |
|
---|
440 | if $cfgData[:DEF_KMM].size == 0
|
---|
441 | # DEF_KMMããªãå ´åã®ããã©ã«ãå¤ã®è¨å®
|
---|
442 | kmmsz = "0"
|
---|
443 | kmm = "NULL"
|
---|
444 | else
|
---|
445 | # éçAPIãDEF_KMMããè¤æ°ããï¼E_OBJï¼
|
---|
446 | if ($cfgData[:DEF_KMM].size > 1)
|
---|
447 | error("E_OBJ: too many DEF_KMM")
|
---|
448 | end
|
---|
449 |
|
---|
450 | # DEF_KMMãããå ´åã®å¦ç
|
---|
451 | params = $cfgData[:DEF_KMM][1]
|
---|
452 |
|
---|
453 | # ãã©ã¡ã¼ã¿ãçç¥ãããæã®ããã©ã«ãå¤ã®è¨å®
|
---|
454 | params[:kmm] ||= "NULL"
|
---|
455 |
|
---|
456 | # kmmszã0ã®å ´åï¼E_PARï¼
|
---|
457 | if params[:kmmsz] == 0
|
---|
458 | error_wrong("E_PAR", params, :kmmsz, "zero")
|
---|
459 | end
|
---|
460 |
|
---|
461 | if params[:kmm] == "NULL"
|
---|
462 | # ã«ã¼ãã«ãå²ãä»ããã¡ã¢ãªé åã®èªåå²ä»ã
|
---|
463 | $kernelCfgC.add("static MB_T _kernel_memory" \
|
---|
464 | "[TOPPERS_COUNT_SZ(#{params[:kmmsz]}, sizeof(MB_T))];")
|
---|
465 | kmmsz = "TOPPERS_ROUND_SZ(#{params[:kmmsz]}, sizeof(MB_T))"
|
---|
466 | kmm = "_kernel_memory"
|
---|
467 | else
|
---|
468 | # kmmszãã«ã¼ãã«ãå²ãä»ããã¡ã¢ãªé åã®ãµã¤ãºã¨ãã¦æ£ãããªãå ´å
|
---|
469 | # ï¼E_PARï¼
|
---|
470 | if (params[:kmmsz] & ($CHECK_MB_ALIGN - 1)) != 0
|
---|
471 | error_wrong("E_PAR", params, :kmmsz, "not aligned")
|
---|
472 | end
|
---|
473 |
|
---|
474 | kmmsz = "(#{params[:kmmsz]})"
|
---|
475 | kmm = "(void *)(#{params[:kmm]})"
|
---|
476 | end
|
---|
477 | end
|
---|
478 |
|
---|
479 | $kernelCfgC.add(<<EOS)
|
---|
480 | const size_t _kernel_kmmsz = #{kmmsz};
|
---|
481 | MB_T *const _kernel_kmm = #{kmm};
|
---|
482 | EOS
|
---|
483 |
|
---|
484 | #
|
---|
485 | # ã¿ã¤ã ã¤ãã³ã管ç
|
---|
486 | #
|
---|
487 | $kernelCfgC.comment_header("Time Event Management")
|
---|
488 | $kernelCfgC.add(<<EOS)
|
---|
489 | TMEVTN _kernel_tmevt_heap[1 + TNUM_TSKID + TNUM_CYCID + TNUM_ALMID];
|
---|
490 | EOS
|
---|
491 |
|
---|
492 | #
|
---|
493 | # åã¢ã¸ã¥ã¼ã«ã®åæåé¢æ°
|
---|
494 | #
|
---|
495 | $kernelCfgC.comment_header("Module Initialization Function")
|
---|
496 | $kernelCfgC.append(<<EOS)
|
---|
497 | void
|
---|
498 | _kernel_initialize_object(void)
|
---|
499 | {
|
---|
500 | EOS
|
---|
501 | $initializeFunctions.each do |func|
|
---|
502 | $kernelCfgC.add("\t#{func}")
|
---|
503 | end
|
---|
504 | $kernelCfgC.add2("}")
|
---|
505 |
|
---|
506 | #
|
---|
507 | # åæåã«ã¼ãã³æ©è½
|
---|
508 | #
|
---|
509 | $kernelCfgC.comment_header("Initialization Routine")
|
---|
510 |
|
---|
511 | # ã¨ã©ã¼ãã§ãã¯
|
---|
512 | $cfgData[:ATT_INI].each do |key, params|
|
---|
513 | # iniatrãç¡å¹ã®å ´åï¼E_RSATRï¼ï¼»NGKI3241ï¼½
|
---|
514 | #ï¼TA_NULLã§ãªãå ´åï¼
|
---|
515 | if (params[:iniatr] != $TA_NULL)
|
---|
516 | error_illegal_sym("E_RSATR", params, :iniatr, :inirtn)
|
---|
517 | end
|
---|
518 | end
|
---|
519 |
|
---|
520 | # åæåã«ã¼ãã³ã®å®è¡é¢æ°ã®çæ
|
---|
521 | $kernelCfgC.append(<<EOS)
|
---|
522 | void
|
---|
523 | _kernel_call_inirtn(void)
|
---|
524 | {
|
---|
525 | EOS
|
---|
526 | $cfgData[:ATT_INI].each do |key, params|
|
---|
527 | $kernelCfgC.add("\t((INIRTN)(#{params[:inirtn]}))" \
|
---|
528 | "((intptr_t)(#{params[:exinf]}));")
|
---|
529 | end
|
---|
530 | $kernelCfgC.add2("}")
|
---|
531 |
|
---|
532 | #
|
---|
533 | # çµäºå¦çã«ã¼ãã³æ©è½
|
---|
534 | #
|
---|
535 | $kernelCfgC.comment_header("Termination Routine")
|
---|
536 |
|
---|
537 | # ã¨ã©ã¼ãã§ãã¯
|
---|
538 | $cfgData[:ATT_TER].each do |key, params|
|
---|
539 | # teratrãç¡å¹ã®å ´åï¼E_RSATRï¼ï¼»NGKI3248ï¼½
|
---|
540 | #ï¼TA_NULLã§ãªãå ´åï¼
|
---|
541 | if (params[:teratr] != $TA_NULL)
|
---|
542 | error_illegal_sym("E_RSATR", params, :teratr, :terrtn)
|
---|
543 | end
|
---|
544 | end
|
---|
545 |
|
---|
546 | # çµäºå¦çã«ã¼ãã³ã®å®è¡é¢æ°ã®çæ
|
---|
547 | $kernelCfgC.append(<<EOS)
|
---|
548 | void
|
---|
549 | _kernel_call_terrtn(void)
|
---|
550 | {
|
---|
551 | EOS
|
---|
552 | $cfgData[:ATT_TER].reverse_each do |key, params|
|
---|
553 | $kernelCfgC.add("\t((TERRTN)(#{params[:terrtn]}))" \
|
---|
554 | "((intptr_t)(#{params[:exinf]}));")
|
---|
555 | end
|
---|
556 | $kernelCfgC.add2("}")
|
---|
557 |
|
---|
558 | #
|
---|
559 | # kernel_cfg.hã®æ«å°¾é¨åã®çæ
|
---|
560 | #
|
---|
561 | $kernelCfgH.append(<<EOS)
|
---|
562 | #endif /* TOPPERS_KERNEL_CFG_H */
|
---|
563 | EOS
|
---|