1 | /* |
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2 | * COPYRIGHT (c) 1989-2012. |
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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 "test_support.h" |
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16 | |
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17 | #include <errno.h> |
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18 | #include <pthread.h> |
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19 | #include <sched.h> |
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20 | |
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21 | #include <rtems/posix/pthreadimpl.h> |
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22 | #include <rtems/score/stackimpl.h> |
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23 | |
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24 | /* forward declarations to avoid warnings */ |
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25 | void *POSIX_Init(void *argument); |
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26 | void *Test_Thread(void *arg); |
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27 | |
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28 | void *Stack_Low; |
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29 | void *Stack_High; |
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30 | |
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31 | void *Test_Thread(void *arg) |
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32 | { |
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33 | #if defined(__GNUC__) |
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34 | void *sp = __builtin_frame_address(0); |
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35 | |
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36 | #if 0 |
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37 | printf( "Stack(%p - %p) and sp=%p\n", Stack_Low, Stack_High, sp ); |
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38 | #endif |
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39 | |
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40 | if ( sp >= Stack_Low && sp <= Stack_High ) |
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41 | puts( "Test_Thread - running on user provided stack - OK" ); |
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42 | else { |
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43 | puts( "Test_Thread - ERROR running on other stack" ); |
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44 | rtems_test_exit(0); |
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45 | } |
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46 | #else |
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47 | puts( "Test_Thread - no way to get stack pointer and verify" ); |
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48 | #endif |
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49 | puts( "Test_Thread - delete self" ); |
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50 | return NULL; |
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51 | } |
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52 | |
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53 | void *POSIX_Init(void *argument) |
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54 | { |
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55 | #if HAVE_DECL_PTHREAD_ATTR_SETSTACK |
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56 | int sc; |
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57 | pthread_t id; |
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58 | pthread_attr_t attr; |
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59 | struct timespec delay_request; |
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60 | |
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61 | puts( "\n\n*** POSIX STACK ATTRIBUTE TEST 02 ***" ); |
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62 | |
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63 | puts( "Init - Allocate stack from heap" ); |
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64 | Stack_Low = malloc(PTHREAD_MINIMUM_STACK_SIZE); |
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65 | rtems_test_assert( Stack_Low ); |
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66 | Stack_High = Stack_Low + PTHREAD_MINIMUM_STACK_SIZE; |
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67 | |
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68 | puts( "Init - Initialize thread attribute for user provided stack" ); |
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69 | sc = pthread_attr_init( &attr ); |
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70 | rtems_test_assert( !sc ); |
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71 | |
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72 | sc = pthread_attr_setstack( &attr, Stack_Low, PTHREAD_MINIMUM_STACK_SIZE ); |
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73 | rtems_test_assert( !sc ); |
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74 | |
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75 | /* create threads */ |
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76 | sc = pthread_create( &id, &attr, Test_Thread, NULL ); |
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77 | rtems_test_assert( !sc ); |
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78 | |
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79 | puts( "Init - let other thread run" ); |
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80 | delay_request.tv_sec = 0; |
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81 | delay_request.tv_nsec = 5 * 100000000; |
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82 | sc = nanosleep( &delay_request, NULL ); |
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83 | rtems_test_assert( !sc ); |
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84 | #else |
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85 | puts( "pthread_set_stack not supported - SKIPPING TEST CASE" ); |
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86 | #endif |
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87 | |
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88 | puts( "*** END OF POSIX STACK ATTRIBUTE TEST 02 ***" ); |
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89 | |
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90 | rtems_test_exit(0); |
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91 | } |
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92 | |
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93 | /* configuration information */ |
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94 | |
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95 | #define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER |
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96 | #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER |
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97 | |
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98 | #define CONFIGURE_MAXIMUM_POSIX_THREADS 2 |
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99 | |
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100 | #define CONFIGURE_POSIX_INIT_THREAD_TABLE |
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101 | |
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102 | #define CONFIGURE_INIT |
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103 | #include <rtems/confdefs.h> |
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104 | /* end of file */ |
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