1 | /* |
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2 | * COPYRIGHT (c) 1989-2009. |
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3 | * On-Line Applications Research Corporation (OAR). |
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4 | * |
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5 | * The license and distribution terms for this file may be |
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6 | * found in the file LICENSE in this distribution or at |
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7 | * http://www.rtems.com/license/LICENSE. |
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8 | */ |
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9 | |
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10 | #ifdef HAVE_CONFIG_H |
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11 | #include "config.h" |
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12 | #endif |
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13 | |
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14 | #include <tmacros.h> |
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15 | #include <intrcritical.h> |
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16 | |
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17 | #define TEST_NAME "15" |
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18 | #define INIT_PRIORITY 2 |
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19 | #define BLOCKER_PRIORITY 1 |
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20 | |
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21 | rtems_id Main_task; |
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22 | rtems_id Secondary_task_id; |
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23 | rtems_id Semaphore; |
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24 | |
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25 | rtems_task Secondary_task( |
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26 | rtems_task_argument ignored |
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27 | ) |
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28 | { |
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29 | rtems_status_code sc; |
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30 | |
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31 | while (1) { |
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32 | |
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33 | sc = rtems_semaphore_obtain( Semaphore, RTEMS_DEFAULT_OPTIONS, 1 ); |
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34 | fatal_directive_status( sc, RTEMS_TIMEOUT, "rtems_semaphore_obtain" ); |
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35 | } |
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36 | } |
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37 | |
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38 | rtems_task Init( |
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39 | rtems_task_argument ignored |
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40 | ) |
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41 | { |
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42 | rtems_status_code sc; |
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43 | int resets; |
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44 | |
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45 | puts( |
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46 | "\n\n*** TEST INTERRUPT CRITICAL SECTION " TEST_NAME " ***\n" |
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47 | "Init - Trying to generate timeout of a thread while another is blocking\n" |
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48 | "Init - on the same thread queue\n" |
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49 | "Init - There is no way for the test to know if it hits the case" |
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50 | ); |
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51 | |
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52 | puts( "Init - rtems_semaphore_create - OK" ); |
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53 | sc = rtems_semaphore_create( |
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54 | rtems_build_name( 'S', 'M', '1', ' ' ), |
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55 | 0, |
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56 | RTEMS_DEFAULT_ATTRIBUTES, |
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57 | RTEMS_NO_PRIORITY, |
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58 | &Semaphore |
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59 | ); |
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60 | directive_failed( sc, "rtems_semaphore_create of SM1" ); |
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61 | |
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62 | puts( "Init - rtems_task_create - OK" ); |
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63 | sc = rtems_task_create( |
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64 | rtems_build_name( 'B', 'L', 'C', 'K' ), |
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65 | BLOCKER_PRIORITY, |
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66 | RTEMS_MINIMUM_STACK_SIZE, |
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67 | RTEMS_NO_PREEMPT, |
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68 | RTEMS_DEFAULT_ATTRIBUTES, |
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69 | &Secondary_task_id |
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70 | ); |
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71 | directive_failed( sc, "rtems_task_create" ); |
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72 | |
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73 | sc = rtems_task_start( Secondary_task_id, Secondary_task, 0 ); |
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74 | directive_failed( sc, "rtems_task_start" ); |
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75 | |
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76 | Main_task = rtems_task_self(); |
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77 | |
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78 | interrupt_critical_section_test_support_initialize( NULL ); |
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79 | |
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80 | for (resets=0 ; resets<10 ;) { |
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81 | if ( interrupt_critical_section_test_support_delay() ) |
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82 | resets++; |
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83 | |
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84 | sc = rtems_task_restart( Secondary_task_id, 1 ); |
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85 | directive_failed( sc, "rtems_task_restart" ); |
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86 | |
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87 | sc = rtems_semaphore_obtain( Semaphore, RTEMS_DEFAULT_OPTIONS, 1 ); |
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88 | fatal_directive_status( sc, RTEMS_TIMEOUT, "rtems_semaphore_obtain" ); |
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89 | } |
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90 | |
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91 | puts( "*** END OF TEST INTERRUPT CRITICAL SECTION " TEST_NAME " ***" ); |
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92 | rtems_test_exit(0); |
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93 | } |
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94 | |
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95 | /* configuration information */ |
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96 | |
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97 | #define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER |
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98 | #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER |
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99 | |
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100 | #define CONFIGURE_MAXIMUM_TASKS 2 |
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101 | #define CONFIGURE_MAXIMUM_SEMAPHORES 1 |
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102 | #define CONFIGURE_MICROSECONDS_PER_TICK 1000 |
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103 | #define CONFIGURE_INIT_TASK_PRIORITY INIT_PRIORITY |
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104 | #define CONFIGURE_INIT_TASK_INITIAL_MODES RTEMS_PREEMPT |
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105 | #define CONFIGURE_RTEMS_INIT_TASKS_TABLE |
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106 | |
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107 | #define CONFIGURE_INIT |
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108 | #include <rtems/confdefs.h> |
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109 | |
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110 | /* global variables */ |
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