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Merge from eCos master repository on 2002-05-23-21:39:14-BST
author jlarmour
date Thu, 23 May 2002 22:59:51 +0000
parents e0c0827131d1
children 74dbf4c3f2e1
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1 //==========================================================================
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2 //
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3 // loadfoo.cxx
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4 //
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5 // Dynamic library test program
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6 //
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7 //==========================================================================
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8 //####ECOSGPLCOPYRIGHTBEGIN####
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9 // -------------------------------------------
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10 // This file is part of eCos, the Embedded Configurable Operating System.
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11 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
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12 //
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13 // eCos is free software; you can redistribute it and/or modify it under
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14 // the terms of the GNU General Public License as published by the Free
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15 // Software Foundation; either version 2 or (at your option) any later version.
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16 //
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17 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
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18 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
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19 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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20 // for more details.
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21 //
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22 // You should have received a copy of the GNU General Public License along
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23 // with eCos; if not, write to the Free Software Foundation, Inc.,
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24 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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25 //
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26 // As a special exception, if other files instantiate templates or use macros
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27 // or inline functions from this file, or you compile this file and link it
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28 // with other works to produce a work based on this file, this file does not
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29 // by itself cause the resulting work to be covered by the GNU General Public
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30 // License. However the source code for this file must still be made available
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31 // in accordance with section (3) of the GNU General Public License.
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32 //
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33 // This exception does not invalidate any other reasons why a work based on
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34 // this file might be covered by the GNU General Public License.
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35 //
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36 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
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37 // at http://sources.redhat.com/ecos/ecos-license/
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38 // -------------------------------------------
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39 //####ECOSGPLCOPYRIGHTEND####
184
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40 //==========================================================================
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41 //#####DESCRIPTIONBEGIN####
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42 //
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43 // Author(s): nickg
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44 // Contributors: nickg
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45 // Date: 2000-11-20
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46 // Description: Dynamic library test
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47 //
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48 //####DESCRIPTIONEND####
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49 //==========================================================================
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50
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51 #include <pkgconf/kernel.h>
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52 #include <pkgconf/hal.h>
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53
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54 #include <cyg/infra/testcase.h>
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55
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56 //#include <cyg/loader/loader.hxx>
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57
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58 #include <dlfcn.h>
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59
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60 //==========================================================================
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61 // Include a version of the library ELF file converted to a C table
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62
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63 #include "tests/libfoo.so.c"
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64
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65 //==========================================================================
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66
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67 externC void cyg_dl_force(void);
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68
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69 typedef void vfn();
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70
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71 int fee_data = 0;
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72
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73 //int main( int argc, char **argv )
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74 externC void cyg_start()
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75 {
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76 CYG_TEST_INIT();
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77
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78 CYG_TEST_INFO( "LoadFoo: started" );
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79 #if 0
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80 Cyg_LoaderStream_Mem memstream(libfoo, sizeof( libfoo ) );
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81
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82 Cyg_LoadObject *obj;
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83
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84 // cyg_dl_force();
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85
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86 Cyg_Loader::loader->load( memstream, 0, &obj );
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87
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88 vfn *foo = (vfn *)obj->symbol( "foo" );
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89
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90 #else
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91
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92 void *fooh = dlopenmem( libfoo, sizeof(libfoo), RTLD_NOW );
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93
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94 vfn *foo = (vfn *)dlsym( fooh, "foo" );
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95
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96 #endif
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97
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98
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99 if( foo )
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100 {
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101 CYG_TEST_INFO( "LoadFoo: foo() call" );
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102 foo();
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103 CYG_TEST_INFO( "LoadFoo: foo() returned" );
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104 }
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105 else
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106 {
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107 CYG_TEST_FAIL_FINISH( "LoadFoo: foo() NULL!!!" );
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108 }
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109
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110 CYG_TEST_PASS_FINISH("LoadFoo: OK");
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111
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112 }
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113
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114 //==========================================================================
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115
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116 externC void fee(int x)
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117 {
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118 CYG_TEST_INFO( "LoadFoo: fee() called" );
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119 fee_data = x;
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120 CYG_TEST_INFO( "LoadFoo: fee() returning" );
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121 }
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122
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123 //==========================================================================
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124 // EOF loadfoo.cxx