[8] | 1 | /*
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| 2 | * TOPPERS Software
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| 3 | * Toyohashi Open Platform for Embedded Real-Time Systems
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| 4 | *
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| 5 | * Copyright (C) 2007-2009 by TAKAGI Nobuhisa
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| 6 | * Copyright (C) 2010 by Meika Sugimoto
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| 7 | *
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| 8 | * ãLì ÒÍCȺÌ(1)`(4)Ìðð½·êÉÀèC{\tgEF
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| 9 | * Ai{\tgEFAðüϵ½àÌðÜÞDȺ¯¶jðgpE¡»Eü
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| 10 | * ÏEÄzziȺCpÆÄÔj·é±Æð³Åø·éD
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| 11 | * (1) {\tgEFAð\[XR[hÌ`Åp·éêÉÍCãLÌì
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| 12 | * \¦C±Ìpð¨æѺL̳ÛØKèªC»ÌÜÜÌ`Å\[
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| 13 | * XR[hÉÜÜêÄ¢é±ÆD
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| 14 | * (2) {\tgEFAðCCu`®ÈÇC¼Ì\tgEFAJÉg
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| 15 | * pÅ«é`ÅÄzz·éêÉÍCÄzzɺ¤hL
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| 16 | gip
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| 17 | * Ò}j
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| 18 | AÈÇjÉCãLÌì \¦C±Ìpð¨æѺL
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| 19 | * ̳ÛØKèðfÚ·é±ÆD
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| 20 | * (3) {\tgEFAðC@íÉgÝÞÈÇC¼Ì\tgEFAJÉg
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| 21 | * pÅ«È¢`ÅÄzz·éêÉÍCÌ¢¸ê©Ìðð½·±
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| 22 | * ÆD
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| 23 | * (a) Äzzɺ¤hL
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| 24 | gipÒ}j
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| 25 | AÈÇjÉCãLÌ
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| 26 | * ì \¦C±Ìpð¨æѺL̳ÛØKèðfÚ·é±ÆD
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| 27 | * (b) ÄzzÌ`ÔðCÊÉèßéû@ÉæÁÄCTOPPERSvWFNgÉ
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| 28 | * ñ·é±ÆD
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| 29 | * (4) {\tgEFAÌpÉæè¼ÚIܽÍÔÚIɶ¶é¢©Èé¹
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| 30 | * Q©çàCãLì Ò¨æÑTOPPERSvWFNgðÆÓ·é±ÆD
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| 31 | * ܽC{\tgEFAÌ[UܽÍGh[U©çÌ¢©Èé
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| 32 | * RÉîÿ©çàCãLì Ò¨æÑTOPPERSvWFNgð
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| 33 | * ÆÓ·é±ÆD
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| 34 | *
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| 35 | * {\tgEFAÍC³ÛØÅñ³êÄ¢éàÌÅ éDãLì Ò¨
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| 36 | * æÑTOPPERSvWFNgÍC{\tgEFAÉÖµÄCÁèÌgpÚI
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| 37 | * ÉηéK«àÜßÄC¢©ÈéÛØàsíÈ¢DܽC{\tgEF
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| 38 | * AÌpÉæè¼ÚIܽÍÔÚIɶ¶½¢©Èé¹QÉÖµÄàC»
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| 39 | * ÌÓCðíÈ¢D
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| 40 | *
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| 41 | */
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| 42 | #include <cstdlib>
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| 43 | #include <cerrno>
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| 44 | #include <iostream>
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| 45 | #include <fstream>
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| 46 | #include <sstream>
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| 47 | #include <iterator>
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| 48 | #include <algorithm>
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| 49 | #include <stack>
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| 50 | #include "toppers/text.hpp"
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| 51 | #include "toppers/diagnostics.hpp"
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| 52 | #include "toppers/c_expr.hpp"
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| 53 | #include "toppers/global.hpp"
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| 54 | #include "toppers/macro_processor.hpp"
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| 55 | #include "toppers/s_record.hpp"
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| 56 | #include "toppers/nm_symbol.hpp"
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| 57 | #include "toppers/oil/cfg1_out.hpp"
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| 58 | #include "toppers/oil/preprocess.hpp"
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| 59 | #include "toppers/oil/configuration_manager.hpp"
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| 60 | #include <boost/spirit.hpp>
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| 61 | #include <boost/filesystem/path.hpp>
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| 62 |
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| 63 | using namespace toppers::oil::oil_definition;
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| 64 | using namespace toppers::configuration_manager;
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| 65 |
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| 66 | namespace toppers
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| 67 | {
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| 68 | namespace oil
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| 69 | {
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| 70 | namespace
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| 71 | {
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| 72 | struct block_t
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| 73 | {
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| 74 | std::string type;
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| 75 | std::string id;
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| 76 | text_line line;
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| 77 | };
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| 78 | }
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| 79 |
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| 80 | //! cfg_out NXÌÀÚ×
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| 81 | struct cfg1_out::implementation
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| 82 | {
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| 83 | protected:
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| 84 | output_file ofile_;
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| 85 | oil_def *oil_def_array;
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| 86 | std::string cfg1_out_list_;
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| 87 | std::string includes_;
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| 88 | std::vector< block_t > block_table_;
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| 89 |
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| 90 | std::tr1::shared_ptr< s_record > srec_;
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| 91 | std::tr1::shared_ptr< nm_symbol > syms_;
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| 92 | bool little_endian_;
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| 93 | std::size_t base_;
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| 94 | cfg1_def_table const* def_table_;
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| 95 | config_manage oil_configuration;
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| 96 |
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| 97 | implementation( std::string const& filename, std::ios_base::openmode omode, cfg1_def_table const* def_table = 0 )
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| 98 | : ofile_( filename, omode ), little_endian_( true ), base_( 1 ), def_table_( def_table )
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| 99 | {
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| 100 | }
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| 101 | virtual ~implementation()
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| 102 | {
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| 103 | }
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| 104 | virtual void do_load_cfg( std::string const& input_file, codeset_t codeset, std::vector<std::string> const& obj_info );
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| 105 | virtual void do_generate_includes() const
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| 106 | {
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| 107 | }
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| 108 | virtual void do_generate_cfg1_def() const
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| 109 | {
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| 110 | ofile_ << "const uint32_t TOPPERS_cfg_magic_number = 0x12345678;\n"
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| 111 | "const uint32_t TOPPERS_cfg_sizeof_signed_t = sizeof(signed_t);\n"
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| 112 | "const unsigned_t TOPPERS_cfg_CHAR_BIT = CHAR_BIT;\n"
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| 113 | "const unsigned_t TOPPERS_cfg_CHAR_MAX = CHAR_MAX;\n"
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| 114 | "const unsigned_t TOPPERS_cfg_CHAR_MIN = CHAR_MIN;\n"
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| 115 | "const unsigned_t TOPPERS_cfg_SCHAR_MAX = SCHAR_MAX;\n"
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| 116 | "const unsigned_t TOPPERS_cfg_SHRT_MAX = SHRT_MAX;\n"
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| 117 | "const unsigned_t TOPPERS_cfg_INT_MAX = INT_MAX;\n"
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| 118 | "const unsigned_t TOPPERS_cfg_LONG_MAX = LONG_MAX;\n"
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| 119 | "\n";
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| 120 | if ( def_table_ != 0 )
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| 121 | {
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| 122 | for ( cfg1_def_table::const_iterator iter( def_table_->begin() ), last( def_table_->end() );
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| 123 | iter != last;
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| 124 | ++iter )
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| 125 | {
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| 126 | // ®ÌÅÉ # ª êÎA»êÍO®
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| 127 | bool is_pp = ( iter->expression[ 0 ] == '#' );
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| 128 |
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| 129 | std::string definition = ( iter->is_signed ? "const signed_t " : "const unsigned_t " );
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| 130 | definition += "TOPPERS_cfg_" + iter->name;
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| 131 | if ( is_pp )
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| 132 | {
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| 133 | definition +=
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| 134 | " = \n"
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| 135 | "#if " + iter->expression.substr( 1 ) + "\n"
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| 136 | "1;\n"
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| 137 | "#else\n"
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| 138 | "0;\n"
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| 139 | "#endif\n";
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| 140 | }
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| 141 | else
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| 142 | {
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| 143 | definition +=
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| 144 | " = " + iter->expression + ";\n";
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| 145 | }
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| 146 | ofile_ << definition;
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| 147 | }
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| 148 | }
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| 149 | }
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| 150 | virtual void do_assign_params();
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| 151 | virtual implementation* do_clone() const
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| 152 | {
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| 153 | return new implementation( *this );
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| 154 | }
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| 155 |
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| 156 | void preprocess( std::string const& input_file, codeset_t codeset, text& txt );
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| 157 |
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| 158 | friend class cfg1_out;
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| 159 | };
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| 160 |
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| 161 |
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| 162 | /*!
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| 163 | * \brief RXgN^
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| 164 | * \param[in] filename cfg1_out.c Ü½Í cfg1_out.srec áµÍ»êçÌãÖ¼
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| 165 | * \param[in] def_table cfg1_out.c ¶¬pÌè`e[u
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| 166 | */
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| 167 | cfg1_out::cfg1_out( std::string const& filename, cfg1_def_table const* def_table )
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| 168 | : pimpl_( new implementation( filename, std::ios_base::out, def_table ) )
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| 169 | {
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| 170 | }
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| 171 |
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| 172 | /*!
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| 173 | * \brief Rs[RXgN^
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| 174 | * \param[in] other Rs[³
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| 175 | */
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| 176 | cfg1_out::cfg1_out( cfg1_out const& other )
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| 177 | : pimpl_( other.pimpl_->do_clone() )
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| 178 | {
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| 179 | }
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| 180 |
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| 181 | //! fXgN^
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| 182 | cfg1_out::~cfg1_out()
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| 183 | {
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| 184 | delete pimpl_;
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| 185 | pimpl_ = 0;
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| 186 | }
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| 187 |
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| 188 | /*!
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| 189 | * \brief VXeRtBM
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| 190 | [Vt@CÌ[h
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| 191 | * \param[in] input_file üÍt@C¼
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| 192 | * \param[in] codeset ¶R[h
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| 193 | * \param[in] obj_info IuWFNgîñÌAzzñ
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| 194 | */
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| 195 | void cfg1_out::load_cfg( std::string const& input_file, codeset_t codeset,
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| 196 | std::vector<std::string> const* obj_info )
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| 197 | {
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| 198 | return pimpl_->do_load_cfg( input_file, codeset, *obj_info );
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| 199 | }
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| 200 |
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| 201 | //! O
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| 202 | void cfg1_out::implementation::preprocess( std::string const& input_file, codeset_t codeset, text& txt )
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| 203 | {
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| 204 | boost::any print_depend = global( "print-dependencies" );
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| 205 | if ( !print_depend.empty() )
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| 206 | {
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| 207 | std::set< std::string > depend, onces;
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| 208 | oil::preprocess( input_file, txt, codeset, &depend, &onces );
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| 209 |
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| 210 | // ˶ÖWÌoÍiGNU makeÉKµ½`®j
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| 211 | std::string target_file = boost::any_cast< std::string& >( print_depend );
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| 212 | std::cout << target_file << ": " << input_file << ' ';
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| 213 | std::copy( depend.begin(), depend.end(), std::ostream_iterator< std::string >( std::cout, " " ) );
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| 214 | std::cout << std::endl;
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| 215 | exit();
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| 216 | }
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| 217 | else
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| 218 | {
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| 219 | std::set< std::string > onces;
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| 220 | oil::preprocess( input_file, txt, codeset, 0, &onces );
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| 221 | }
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| 222 | }
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| 223 |
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| 224 | /*!
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| 225 | * \brief VXeRtBM
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| 226 | [Vt@CÌ[hÌÀÌ
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| 227 | * \param[in] input_file üÍt@C¼
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| 228 | * \param[in] codeset ¶R[h
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| 229 | * \param[in] obj_info IuWFNgîñÌAzzñ
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| 230 | */
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| 231 | void cfg1_out::implementation::do_load_cfg( std::string const& input_file,
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| 232 | codeset_t codeset, std::vector<std::string> const& obj_info )
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| 233 | {
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| 234 |
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| 235 | text txt;
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| 236 | // VXeRtBM
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| 237 | [Vt@CÌðÍ
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| 238 | std::ostringstream oss, includes_oss;
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| 239 |
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| 240 | preprocess( input_file, codeset, txt );
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| 241 |
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| 242 | // OILîñÌÇÝoµ
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| 243 | if(oil_configuration.read_configuration(&txt , obj_info) == true)
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| 244 | {
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| 245 | oil_def_array = oil_configuration.get_obj_def();
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| 246 | oil_configuration.validate_and_assign_default_configuration();
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| 247 | }
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| 248 |
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| 249 | // f[^oÖ̽f
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| 250 | std::string cfg1_list_temp( oss.str() );
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| 251 | std::string includes_temp( includes_oss.str() );
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| 252 |
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| 253 | cfg1_out_list_.swap( cfg1_list_temp );
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| 254 | includes_.swap( includes_temp );
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| 255 | }
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| 256 |
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| 257 | /*!
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| 258 | * \brief cfg1_out.c Ìàe¶¬
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| 259 | * \param[in] type zñ cfg1_out[] Ìvf^Bó|C^ÌêÍ uint32_t ƵĵíêéB
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| 260 | */
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| 261 | void cfg1_out::generate( char const* type ) const
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| 262 | {
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| 263 | if ( type == 0 )
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| 264 | {
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| 265 | type = "uint32_t";
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| 266 | }
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| 267 | pimpl_->ofile_ << "/* cfg1_out.c */\n"
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| 268 | "#define TOPPERS_CFG1_OUT 1\n"
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| 269 | "#include \"osek_kernel.h\"\n"
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| 270 | "#include \"target_cfg1_out.h\"\n";
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| 271 | pimpl_->do_generate_includes();
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| 272 | pimpl_->ofile_ << pimpl_->includes_ << '\n';
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| 273 |
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| 274 | // int128_tÍÌÓɳ
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| 275 | // int128_tɵ¦éƪdÈè·¬é½ß
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| 276 | pimpl_->ofile_ << "\n#ifdef INT64_MAX\n"
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| 277 | " typedef int64_t signed_t;\n"
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| 278 | " typedef uint64_t unsigned_t;\n"
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| 279 | "#else\n"
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| 280 | " typedef int32_t signed_t;\n"
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| 281 | " typedef uint32_t unsigned_t;\n"
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| 282 | "#endif\n";
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| 283 |
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| 284 | pimpl_->ofile_ << "\n#include <target_cfg1_out.h>\n\n";
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| 285 |
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| 286 | pimpl_->do_generate_cfg1_def();
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| 287 | pimpl_->ofile_ << pimpl_->cfg1_out_list_ << '\n';
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| 288 | }
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| 289 |
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| 290 | /*!
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| 291 | * \brief #includewßÌÀÑðæ¾·é
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| 292 | * \return #includewßÌÀÑ
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| 293 | *
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| 294 | * ±ÌoÖÍA
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| 295 | * \code
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| 296 | * #include <...>
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| 297 | * #include "..."
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| 298 | * \endcode
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| 299 | * Æ¢Á½#includewßÌÀÑð¶ñƵÄÔ·B
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| 300 | */
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| 301 | std::string const& cfg1_out::get_includes() const
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| 302 | {
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| 303 | return pimpl_->includes_;
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| 304 | }
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| 305 |
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| 306 | /*!
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| 307 | * \brief SR[hÌ[h
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| 308 | */
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| 309 | void cfg1_out::load_srec()
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| 310 | {
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| 311 | std::ifstream srec_ifs( ( pimpl_->ofile_.file_name() + ".srec" ).c_str() );
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| 312 | if ( !srec_ifs.is_open() )
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| 313 | {
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| 314 | fatal( _( "cannot open file `%1%\'" ), pimpl_->ofile_.file_name() + ".srec" );
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| 315 | }
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| 316 | pimpl_->srec_ = std::tr1::shared_ptr< s_record >( new s_record( srec_ifs ) );
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| 317 |
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| 318 | std::ifstream syms_ifs( ( pimpl_->ofile_.file_name() + ".syms" ).c_str() );
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| 319 | if ( !syms_ifs.is_open() )
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| 320 | {
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| 321 | fatal( _( "cannot open file `%1%\'" ), pimpl_->ofile_.file_name() + ".syms" );
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| 322 | }
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| 323 | pimpl_->syms_ = std::tr1::shared_ptr< nm_symbol >( new nm_symbol( syms_ifs ) );
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| 324 |
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| 325 | nm_symbol::entry nm_entry = pimpl_->syms_->find( "TOPPERS_cfg_magic_number" );
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| 326 | if ( nm_entry.type < 0 )
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| 327 | {
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| 328 | fatal( _( "magic number is not found in `%1%\'" ), ( pimpl_->ofile_.file_name() + ".srec/.syms" ) );
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| 329 | }
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| 330 | unsigned long magic[ 4 ];
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| 331 | magic[ 0 ] = ( *pimpl_->srec_ )[ nm_entry.address + 0 ];
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| 332 | magic[ 1 ] = ( *pimpl_->srec_ )[ nm_entry.address + 1 ];
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| 333 | magic[ 2 ] = ( *pimpl_->srec_ )[ nm_entry.address + 2 ];
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| 334 | magic[ 3 ] = ( *pimpl_->srec_ )[ nm_entry.address + 3 ];
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| 335 | unsigned long magic_number = ( magic[ 0 ] << 24 ) | ( magic[ 1 ] << 16 ) | ( magic[ 2 ] << 8 ) | magic[ 3 ];
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| 336 | if ( magic_number == 0x12345678 )
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| 337 | {
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| 338 | pimpl_->little_endian_ = false;
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| 339 | }
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| 340 | else if ( magic_number == 0x78563412 )
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| 341 | {
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| 342 | pimpl_->little_endian_ = true;
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| 343 | }
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| 344 | else
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| 345 | {
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| 346 | fatal( _( "magic number is not found in `%1%\'" ), ( pimpl_->ofile_.file_name() + ".srec/.syms" ) );
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| 347 | }
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| 348 | pimpl_->do_assign_params();
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| 349 | }
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| 350 |
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| 351 | /*!
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| 352 | * \brief "cfg1_out.srec" ©çÇÝæÁ½îñÌQÆ
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| 353 | */
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| 354 | std::tr1::shared_ptr< s_record > cfg1_out::get_srec() const
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| 355 | {
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| 356 | return pimpl_->srec_;
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| 357 | }
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| 358 |
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| 359 | /*!
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| 360 | * \brief "cfg1_out.syms" ©çÇÝæÁ½îñÌQÆ
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| 361 | */
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| 362 | std::tr1::shared_ptr< nm_symbol > cfg1_out::get_syms() const
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| 363 | {
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| 364 | return pimpl_->syms_;
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| 365 | }
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| 366 |
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| 367 | cfg1_out::cfg1_def_table const* cfg1_out::get_def_table() const
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| 368 | {
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| 369 | return pimpl_->def_table_;
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| 370 | }
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| 371 |
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| 372 | /*!
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| 373 | * \brief IuWFNg²ÆÉOILIuWFNgîñðÜÆßé
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| 374 | * \return ÃIAPIîñ
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| 375 | *
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| 376 | * ±ÌÖÍA"tsk"â"sem"Æ¢Á½íÊðL[ƵÄA»ÌíÊɪ޳êéÃIAPIîñÌAzzñ𶬷éB
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| 377 | */
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| 378 | cfg1_out::cfg_obj_map cfg1_out::merge() const
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| 379 | {
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| 380 | cfg_obj_map result;
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| 381 |
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| 382 | result = oil_definition::merge(pimpl_->oil_def_array , result);
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| 383 |
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| 384 | return result;
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| 385 |
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| 386 | }
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| 387 |
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| 388 | /*!
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| 389 | * \brief gGfBA©Ç¤©Ì»è
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| 390 | * \retval true gGfBA
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| 391 | * \retval false rbOGfBA
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| 392 | * \attention load_srec ÄÑoµOͳµ¢Êð¾çêÈ¢B
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| 393 | */
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| 394 | bool cfg1_out::is_little_endian() const
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| 395 | {
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| 396 | return pimpl_->little_endian_;
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| 397 | }
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| 398 |
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| 399 | /*!
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| 400 | * \brief ÃIAPIÌp[^ÉSR[h©çæ¾µ½lðãü·é
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| 401 | */
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| 402 | void cfg1_out::implementation::do_assign_params()
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| 403 | {
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| 404 | }
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| 405 |
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| 406 | }
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| 407 | }
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