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author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1995-05-11 17:39:37 +0000 |
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committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1995-05-11 17:39:37 +0000 |
commit | ac7d5ef06a6d6e8d84abbd1f0b82162725f98326 (patch) | |
tree | 9304cf759a73f2a1c6fd3191948f00e870af3787 /testsuites/tmtests/tm16 | |
download | rtems-ac7d5ef06a6d6e8d84abbd1f0b82162725f98326.tar.bz2 |
Initial revision
Diffstat (limited to 'testsuites/tmtests/tm16')
-rw-r--r-- | testsuites/tmtests/tm16/system.h | 23 | ||||
-rw-r--r-- | testsuites/tmtests/tm16/task1.c | 148 | ||||
-rw-r--r-- | testsuites/tmtests/tm16/tm16.doc | 13 |
3 files changed, 184 insertions, 0 deletions
diff --git a/testsuites/tmtests/tm16/system.h b/testsuites/tmtests/tm16/system.h new file mode 100644 index 0000000000..9133506e7f --- /dev/null +++ b/testsuites/tmtests/tm16/system.h @@ -0,0 +1,23 @@ +/* system.h + * + * This include file is used by all tests in the Time Suite. + * + * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. + * On-Line Applications Research Corporation (OAR). + * All rights assigned to U.S. Government, 1994. + * + * This material may be reproduced by or for the U.S. Government pursuant + * to the copyright license under the clause at DFARS 252.227-7013. This + * notice must appear in all copies of this file and its derivatives. + * + * $Id$ + */ + + +#include <rtems.h> + +#include "coverhd.h" +#include "tmacros.h" + +#include "timesys.h" +#include "timegvar.h" diff --git a/testsuites/tmtests/tm16/task1.c b/testsuites/tmtests/tm16/task1.c new file mode 100644 index 0000000000..a837c72014 --- /dev/null +++ b/testsuites/tmtests/tm16/task1.c @@ -0,0 +1,148 @@ +/* + * + * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. + * On-Line Applications Research Corporation (OAR). + * All rights assigned to U.S. Government, 1994. + * + * This material may be reproduced by or for the U.S. Government pursuant + * to the copyright license under the clause at DFARS 252.227-7013. This + * notice must appear in all copies of this file and its derivatives. + * + * $Id$ + */ + +#include "system.h" +#undef EXTERN +#define EXTERN +#include "conftbl.h" +#include "gvar.h" + +rtems_unsigned32 Task_count; + +rtems_task test_init( + rtems_task_argument argument +); + +rtems_task Middle_tasks( + rtems_task_argument argument +); + +rtems_task High_task( + rtems_task_argument argument +); + +rtems_task Init( + rtems_task_argument argument +) +{ + rtems_id id; + rtems_status_code status; + + puts( "\n\n*** TIME TEST 16 ***" ); + + status = rtems_task_create( + rtems_build_name( 'T', 'E', 'S', 'T' ), + 251, + 2048, + RTEMS_DEFAULT_MODES, + RTEMS_DEFAULT_ATTRIBUTES, + &id + ); + directive_failed( status, "rtems_task_create of test_init" ); + + status = rtems_task_start( id, test_init, 0 ); + directive_failed( status, "rtems_task_start of test_init" ); + + status = rtems_task_delete( RTEMS_SELF ); + directive_failed( status, "rtems_task_delete of RTEMS_SELF" ); +} + +rtems_task test_init( + rtems_task_argument argument +) +{ + rtems_task_priority priority; + rtems_status_code status; + rtems_unsigned32 index; + rtems_task_entry task_entry; + +/* As each task is started, it preempts this task and + * performs a blocking rtems_event_receive. Upon completion of + * this loop all created tasks are blocked. + */ + + priority = 250; + + for( index = 0 ; index <= OPERATION_COUNT ; index++ ) { + status = rtems_task_create( + rtems_build_name( 'M', 'I', 'D', ' ' ), + priority, + 1024, + RTEMS_DEFAULT_MODES, + RTEMS_DEFAULT_ATTRIBUTES, + &Task_id[ index ] + ); + directive_failed( status, "rtems_task_create LOOP" ); + + if ( index == OPERATION_COUNT ) task_entry = High_task; + else task_entry = Middle_tasks; + + status = rtems_task_start( Task_id[ index ], task_entry, 0 ); + directive_failed( status, "rtems_task_start LOOP" ); + + priority--; + } + + Task_count = 0; + + Timer_initialize(); + (void) rtems_event_send( Task_id[ Task_count ], RTEMS_EVENT_16 ); + /* preempts task */ +} + +rtems_task Middle_tasks( + rtems_task_argument argument +) +{ + rtems_event_set event_out; + + (void) rtems_event_receive( /* task blocks */ + RTEMS_EVENT_16, + RTEMS_DEFAULT_OPTIONS, + RTEMS_NO_TIMEOUT, + &event_out + ); + + Task_count++; + + (void) rtems_event_send( /* preempts task */ + Task_id[ Task_count ], + RTEMS_EVENT_16 + ); +} + +rtems_task High_task( + rtems_task_argument argument +) +{ + rtems_event_set event_out; + + (void) rtems_event_receive( /* task blocks */ + RTEMS_EVENT_16, + RTEMS_DEFAULT_OPTIONS, + RTEMS_NO_TIMEOUT, + &event_out + ); + + end_time = Read_timer(); + + put_time( + "rtems_event_send (preemptive)", + end_time, + OPERATION_COUNT, + 0, + CALLING_OVERHEAD_EVENT_SEND + ); + + exit( 0 ); +} diff --git a/testsuites/tmtests/tm16/tm16.doc b/testsuites/tmtests/tm16/tm16.doc new file mode 100644 index 0000000000..0de40191c6 --- /dev/null +++ b/testsuites/tmtests/tm16/tm16.doc @@ -0,0 +1,13 @@ +# +# $Id$ +# +# COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. +# On-Line Applications Research Corporation (OAR). +# All rights assigned to U.S. Government, 1994. +# +# This material may be reproduced by or for the U.S. Government pursuant +# to the copyright license under the clause at DFARS 252.227-7013. This +# notice must appear in all copies of this file and its derivatives. +# + + |