annotate packages/kernel/current/tests/kthread1.c @ 2863:7d8c61e6225c default tip

* Added execute permissions to files missed in conversion from CVS
author alexs
date Thu, 26 Mar 2009 20:39:18 +0000
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1 /*=================================================================
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2 //
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3 // kthread1.c
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4 //
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5 // Kernel C API Thread test 1
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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 Free Software Foundation, 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
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16 // version.
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17 //
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18 // eCos is distributed in the hope that it will be useful, but WITHOUT
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19 // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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20 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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21 // for more details.
208
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22 //
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23 // You should have received a copy of the GNU General Public License
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24 // along with eCos; if not, write to the Free Software Foundation, Inc.,
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25 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
208
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26 //
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27 // As a special exception, if other files instantiate templates or use
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28 // macros or inline functions from this file, or you compile this file
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29 // and link it with other works to produce a work based on this file,
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30 // this file does not by itself cause the resulting work to be covered by
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31 // the GNU General Public License. However the source code for this file
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32 // must still be made available in accordance with section (3) of the GNU
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33 // General Public License v2.
208
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34 //
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35 // This exception does not invalidate any other reasons why a work based
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36 // on this file might be covered by the GNU General Public License.
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37 // -------------------------------------------
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38 // ####ECOSGPLCOPYRIGHTEND####
0
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39 //==========================================================================
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40 //#####DESCRIPTIONBEGIN####
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41 //
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42 // Author(s): dsm
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43 // Contributors: dsm
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44 // Date: 1998-03-18
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45 // Description: Tests some basic thread functions.
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46 //####DESCRIPTIONEND####
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47 */
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48
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49 #include <cyg/kernel/kapi.h>
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50
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51 #include <cyg/infra/testcase.h>
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52
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53 #ifdef CYGFUN_KERNEL_API_C
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54
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55 #include "testaux.h"
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56
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57 #include <cyg/hal/hal_arch.h> // for CYGNUM_HAL_STACK_SIZE_TYPICAL
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58
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59 #ifdef CYGNUM_HAL_STACK_SIZE_TYPICAL
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60 #define STACKSIZE CYGNUM_HAL_STACK_SIZE_TYPICAL
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61 #else
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62 #define STACKSIZE 2000
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63 #endif
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64
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65 static char stack[2][STACKSIZE];
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66
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67 static cyg_thread thread[2];
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68
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69 static cyg_handle_t pt0,pt1;
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70
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71
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72 static void entry0( cyg_addrword_t data )
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73 {
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74 CHECK( 222 == (int)data );
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75
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76 cyg_thread_suspend(pt1);
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77 cyg_thread_resume(pt1);
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78
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79 cyg_thread_delay(1);
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80
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81 cyg_thread_resume(pt1);
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82
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83 cyg_thread_delay(1);
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84
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85 CYG_TEST_PASS_FINISH("Kernel C API Thread 1 OK");
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86 }
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87
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88 static void entry1( cyg_addrword_t data )
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89 {
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90 cyg_handle_t self;
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91 CHECK( 333 == (int)data );
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92
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93 self = cyg_thread_self();
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94
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95 CHECK( self == pt1 );
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96
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97 cyg_thread_suspend(pt1);
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98
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99 cyg_thread_exit(); // no guarantee this will be called
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100 }
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101
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102 void kthread1_main( void )
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103 {
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104 CYG_TEST_INIT();
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105
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106 cyg_thread_create(4, entry0, (cyg_addrword_t)222, "kthread1-0",
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107 (void *)stack[0], STACKSIZE, &pt0, &thread[0] );
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108 cyg_thread_create(4, entry1, (cyg_addrword_t)333, "kthread1-1",
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109 (void *)stack[1], STACKSIZE, &pt1, &thread[1] );
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110
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111 cyg_thread_resume(pt0);
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112 cyg_thread_resume(pt1);
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113
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114 cyg_scheduler_start();
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115
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116 CYG_TEST_FAIL_FINISH("Not reached");
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117 }
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118
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119 externC void
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120 cyg_start( void )
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121 {
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122 kthread1_main();
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123 }
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124
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125
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126 #else /* def CYGFUN_KERNEL_API_C */
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127 externC void
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128 cyg_start( void )
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129 {
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130 CYG_TEST_INIT();
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131 CYG_TEST_NA("Kernel C API layer disabled");
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132 }
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133 #endif /* def CYGFUN_KERNEL_API_C */
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134
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135 /* EOF kthread1.c */