1 | # -*- coding: utf-8 -*-
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2 | #
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3 | # TECS Generator
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4 | # Generator for TOPPERS Embedded Component System
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5 | #
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6 | # Copyright (C) 2008-2015 by TOPPERS Project
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7 | #--
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8 | # ä¸è¨èä½æ¨©è
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9 | ã¯ï¼ä»¥ä¸ã®(1)ï½(4)ã®æ¡ä»¶ãæºããå ´åã«éãï¼æ¬ã½ããã¦ã§
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10 | # ã¢ï¼æ¬ã½ããã¦ã§ã¢ãæ¹å¤ãããã®ãå«ãï¼ä»¥ä¸åãï¼ã使ç¨ã»è¤è£½ã»æ¹
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11 | # å¤ã»åé
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12 | å¸ï¼ä»¥ä¸ï¼å©ç¨ã¨å¼ã¶ï¼ãããã¨ãç¡åã§è¨±è«¾ããï¼
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13 | # (1) æ¬ã½ããã¦ã§ã¢ãã½ã¼ã¹ã³ã¼ãã®å½¢ã§å©ç¨ããå ´åã«ã¯ï¼ä¸è¨ã®èä½
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14 | # 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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15 | # ã¹ã³ã¼ãä¸ã«å«ã¾ãã¦ãããã¨ï¼
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16 | # (2) æ¬ã½ããã¦ã§ã¢ãï¼ã©ã¤ãã©ãªå½¢å¼ãªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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17 | # ç¨ã§ããå½¢ã§åé
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18 | å¸ããå ´åã«ã¯ï¼åé
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19 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨
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20 | # è
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21 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®èä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨
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22 | # ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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23 | # (3) æ¬ã½ããã¦ã§ã¢ãï¼æ©å¨ã«çµã¿è¾¼ããªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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24 | # ç¨ã§ããªãå½¢ã§åé
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25 | å¸ããå ´åã«ã¯ï¼æ¬¡ã®ããããã®æ¡ä»¶ãæºããã
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26 | # ã¨ï¼
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27 | # (a) åé
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28 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨è
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29 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®è
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30 | # ä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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31 | # (b) åé
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32 | å¸ã®å½¢æ
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33 | ãï¼å¥ã«å®ããæ¹æ³ã«ãã£ã¦ï¼TOPPERSããã¸ã§ã¯ãã«
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34 | # å ±åãããã¨ï¼
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35 | # (4) æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ
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36 | # 害ãããï¼ä¸è¨èä½æ¨©è
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37 | ããã³TOPPERSããã¸ã§ã¯ããå
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38 | 責ãããã¨ï¼
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39 | # ã¾ãï¼æ¬ã½ããã¦ã§ã¢ã®ã¦ã¼ã¶ã¾ãã¯ã¨ã³ãã¦ã¼ã¶ããã®ãããªãç
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40 | # ç±ã«åºã¥ãè«æ±ãããï¼ä¸è¨èä½æ¨©è
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41 | ããã³TOPPERSããã¸ã§ã¯ãã
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42 | # å
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43 | 責ãããã¨ï¼
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44 | #
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45 | # æ¬ã½ããã¦ã§ã¢ã¯ï¼ç¡ä¿è¨¼ã§æä¾ããã¦ãããã®ã§ããï¼ä¸è¨èä½æ¨©è
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46 | ã
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47 | # ãã³TOPPERSããã¸ã§ã¯ãã¯ï¼æ¬ã½ããã¦ã§ã¢ã«é¢ãã¦ï¼ç¹å®ã®ä½¿ç¨ç®ç
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48 | # ã«å¯¾ããé©åæ§ãå«ãã¦ï¼ãããªãä¿è¨¼ãè¡ããªãï¼ã¾ãï¼æ¬ã½ããã¦ã§
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49 | # ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ害ã«é¢ãã¦ãï¼ã
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50 | # ã®è²¬ä»»ãè² ããªãï¼
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51 | #
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52 | # $Id: C2TECSBridgePlugin.rb 1011 2016-07-11 02:20:01Z coas-nagasima $
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53 | #++
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54 |
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55 | #== C => TECS åãå£å¼ã³åºãã®ãã©ã°ã¤ã³
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56 | class C2TECSBridgePlugin < SignaturePlugin
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57 | #@signature:: Signature ãã©ã°ã¤ã³ã®å¯¾è±¡ã¨ãªãã·ã°ããã£
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58 | #@option:: String '"', '"' ã§å²ã¾ããæåå
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59 |
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60 | # ãã©ã°ã¤ã³å¼æ°å㨠Proc
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61 | C2TECSBridgePluginArgProc = {
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62 | "prefix" => Proc.new { |obj,rhs| obj.set_prefix rhs },
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63 | "suffix" => Proc.new { |obj,rhs| obj.set_suffix rhs },
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64 | "header_name" => Proc.new { |obj,rhs| obj.set_header_name rhs },
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65 | }
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66 |
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67 |
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68 | @@signature_list = { }
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69 |
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70 | #signature:: Signature ã·ã°ããã£ï¼ã¤ã³ã¹ã¿ã³ã¹ï¼
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71 | def initialize( signature, option )
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72 | super
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73 |
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74 | @signature = signature
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75 | @header_name = "#{$gen}/C2TECS_#{@signature.get_global_name}.h"
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76 | @prefix = ""
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77 | @suffix = ""
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78 | @celltype_name = :"t#{@signature.get_global_name}"
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79 | @plugin_arg_check_proc_tab = C2TECSBridgePluginArgProc
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80 | parse_plugin_arg
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81 | end
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82 |
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83 | def gen_cdl_file file
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84 | if @@signature_list[ @signature.get_global_name ] then
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85 | @@signature_list[ @signature.get_global_name ] << self
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86 | cdl_warning( "C2TW001 signature '$1' duplicate. ignored current one", @signature.get_namespace_path )
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87 | return
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88 | end
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89 |
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90 | @@signature_list[ @signature.get_global_name ] = [ self ]
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91 | print_msg " C2TECSBridgePlugin: [celltype] C2TECS::#{@celltype_name}. Create cell then join the call port 'cCall' to the target cell\n"
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92 | file.print <<EOT
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93 | namespace nC2TECS{
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94 | [singleton, active] // this celltype is not active actually. 'active' is specified to prevent W1002.
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95 | celltype #{@celltype_name} {
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96 | call #{@signature.get_namespace_path} cCall;
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97 | };
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98 | };
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99 | EOT
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100 | end
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101 |
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102 | #=== å¾ãã®ã³ã¼ããçæ
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103 | #ãã©ã°ã¤ã³ã®å¾ãã®ã³ã¼ããçæ
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104 | #file:: File:
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105 | def self.gen_post_code( file )
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106 | # è¤æ°ã®ãã©ã°ã¤ã³ã® post_code ãä¸ã¤ã®ãã¡ã¤ã«ã«å«ã¾ããããã以ä¸ã®ãããªè¦åºããã¤ãããã¨
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107 | # file.print "/* '#{self.class.name}' post code */\n"
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108 | end
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109 |
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110 | #=== åãå£é¢æ°ã®æ¬ä½(Cè¨èª)ãçæãã
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111 | # é常ã§ããã°ãã¸ã§ãã¬ã¼ã¿ã¯åãå£é¢æ°ã®ãã³ãã¬ã¼ããçæãã
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112 | # ãã©ã°ã¤ã³ã®å ´åãå¤æ´ããå¿
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113 | è¦ã®ãªãã»ã«ã¿ã¤ãã³ã¼ããçæãã
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114 | #file:: FILE åºåå
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115 | ãã¡ã¤ã«
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116 | #b_singleton:: bool true if singleton
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117 | #ct_name:: Symbol
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118 | #global_ct_name:: string
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119 | #sig_name:: string
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120 | #ep_name:: string
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121 | #func_name:: string
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122 | #func_global_name:: string
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123 | #func_type:: class derived from Type
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124 | def gen_ep_func_body( file, b_singleton, ct_name, global_ct_name, sig_name, ep_name, func_name, func_global_name, func_type, params )
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125 |
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126 | # nothing to do
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127 |
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128 | end
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129 |
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130 |
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131 | def gen_postamble( file, b_singleton, ct_name, global_name )
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132 |
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133 | header_file = open( @header_name, "w" )
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134 |
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135 | header_comment =<<EOT
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136 | /*
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137 | * This file was generated by C2TECSBridgePlugin and has prototype
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138 | * decalarations of functions in signature '#{@signature.get_namespace_path}'
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139 | */
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140 |
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141 | EOT
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142 |
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143 | file.print header_comment
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144 | header_file.print header_comment
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145 | header_file.print <<EOT
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146 | #ifndef #{@signature.get_global_name}__h
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147 | #define #{@signature.get_global_name}__h
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148 |
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149 | /*
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150 | * function prototype declarations
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151 | * signature: '#{@signature.get_namespace_path}'
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152 | *
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153 | * These functions can be called from C sources directly.
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154 | * If function name collides, please consider to specify 'prefix' option for C2TECSBridgePlugin.
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155 | */
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156 | EOT
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157 |
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158 | # generate C functions calling function of call port
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159 | @signature.get_function_head_array.each { |func_head|
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160 | func_name = func_head.get_name
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161 | ret_type = func_head.get_return_type
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162 | params = func_head.get_paramlist.get_items
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163 |
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164 | # p "celltype_name, sig_name, func_name, func_global_name"
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165 | # p "#{ct_name}, #{sig_name}, #{func_name}, #{func_global_name}"
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166 |
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167 | # function header
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168 | file.print( "#{ret_type.get_type_str}\n" )
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169 | header_file.printf( "%-16s", ret_type.get_type_str )
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170 | file.print( "#{@prefix}#{func_name}#{@suffix}(" )
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171 | header_file.print( "#{@prefix}#{func_name}#{@suffix}(" )
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172 |
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173 | delim = ""
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174 | params.each{ |param|
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175 | file.printf( "#{delim} #{param.get_type.get_type_str} #{param.get_name}#{param.get_type.get_type_str_post}" )
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176 | header_file.printf( "#{delim} #{param.get_type.get_type_str} #{param.get_name}#{param.get_type.get_type_str_post}" )
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177 | delim = ","
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178 | }
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179 | file.print( " )\n{\n" )
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180 | header_file.print( " );\n" )
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181 |
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182 | # call function in call port
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183 | if ! ret_type.is_void? then
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184 | file.print( " #{ret_type.get_type_str} retval;\n" )
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185 | file.print( " retval = " )
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186 | else
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187 | file.print( " " )
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188 | end
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189 |
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190 | file.print( "cCall_#{func_name}(" )
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191 |
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192 | delim = ""
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193 | params.each{ |param|
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194 | file.printf( "#{delim} #{param.get_name}" )
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195 | delim = ","
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196 | }
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197 | file.print( " );\n" )
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198 |
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199 | if ! ret_type.is_void? then
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200 | file.print( " return retval;\n" )
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201 | end
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202 | file.print( "}\n\n" )
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203 | }
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204 |
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205 | header_file.print <<EOT
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206 |
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207 | #endif /* #{@signature.get_global_name}__h */
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208 |
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209 | EOT
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210 |
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211 | header_file.close
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212 | end
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213 |
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214 | #=== set_prefix - prefix ãã©ã°ã¤ã³ãªãã·ã§ã³
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215 | def set_prefix rhs
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216 | @prefix = rhs.to_s
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217 | end
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218 | #=== set_suffix - suffix ãã©ã°ã¤ã³ãªãã·ã§ã³
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219 | def set_suffix rhs
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220 | @suffix = rhs.to_s
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221 | end
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222 | #=== set_header_name - header_name ãã©ã°ã¤ã³ãªãã·ã§ã³
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223 | def set_header_name rhs
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224 | @header_name = "#{$gen}/" + rhs.to_s
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225 | if ! ( @header_name =~ /\.h\Z/ ) then
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226 | @header_name += ".h"
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227 | end
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228 | end
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229 |
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230 | end
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231 |
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