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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 /c/src/tests/tmtests/tm17 | |
download | rtems-ac7d5ef06a6d6e8d84abbd1f0b82162725f98326.tar.bz2 |
Initial revision
Diffstat (limited to 'c/src/tests/tmtests/tm17')
-rw-r--r-- | c/src/tests/tmtests/tm17/system.h | 23 | ||||
-rw-r--r-- | c/src/tests/tmtests/tm17/task1.c | 127 | ||||
-rw-r--r-- | c/src/tests/tmtests/tm17/tm17.doc | 13 |
3 files changed, 163 insertions, 0 deletions
diff --git a/c/src/tests/tmtests/tm17/system.h b/c/src/tests/tmtests/tm17/system.h new file mode 100644 index 0000000000..9133506e7f --- /dev/null +++ b/c/src/tests/tmtests/tm17/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/c/src/tests/tmtests/tm17/task1.c b/c/src/tests/tmtests/tm17/task1.c new file mode 100644 index 0000000000..fbf658799b --- /dev/null +++ b/c/src/tests/tmtests/tm17/task1.c @@ -0,0 +1,127 @@ +/* + * + * 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_priority Task_priority; + +rtems_task First_task( + rtems_task_argument argument +); + +rtems_task Middle_tasks( + rtems_task_argument argument +); + +rtems_task Last_task( + rtems_task_argument argument +); + +rtems_task Init( + rtems_task_argument argument +) +{ + rtems_task_entry task_entry; + rtems_unsigned32 index; + rtems_status_code status; + + puts( "\n\n*** TIME TEST 17 ***" ); + + Task_priority = 254; + + for( index = 0; index <= OPERATION_COUNT ; index++ ) { + status = rtems_task_create( + rtems_build_name( 'T', 'I', 'M', 'E' ), + Task_priority, + 1024, + RTEMS_DEFAULT_MODES, + RTEMS_DEFAULT_ATTRIBUTES, + &Task_id[ index ] + ); + directive_failed( status, "rtems_task_create loop" ); + + if ( index == OPERATION_COUNT ) task_entry = Last_task; + else if ( index == 0 ) task_entry = First_task; + else task_entry = Middle_tasks; + + status = rtems_task_start( Task_id[ index ], task_entry, 0 ); + directive_failed( status, "rtems_task_start loop" ); + } + + Task_count = 1; + status = rtems_task_delete( RTEMS_SELF ); + directive_failed( status, "rtems_task_delete of RTEMS_SELF" ); +} + +rtems_task First_task( + rtems_task_argument argument +) +{ + rtems_task_priority previous_priority; + + Timer_initialize(); + + Task_priority--; + Task_count++; + + (void) rtems_task_set_priority( + Task_id[ Task_count ], + Task_priority, + &previous_priority + ); +} + +rtems_task Middle_tasks( + rtems_task_argument argument +) +{ + rtems_task_priority previous_priority; + + Task_priority--; + Task_count++; + + (void) rtems_task_set_priority( + Task_id[ Task_count ], + Task_priority, + &previous_priority + ); +} + +rtems_task Last_task( + rtems_task_argument argument +) +{ + rtems_unsigned32 index; + + end_time = Read_timer(); + + Timer_initialize(); + for ( index=1 ; index <= OPERATION_COUNT ; index++ ) + (void) Empty_function(); + overhead = Read_timer(); + + put_time( + "rtems_task_set_priority (preemptive)", + end_time, + OPERATION_COUNT, + overhead, + CALLING_OVERHEAD_TASK_SET_PRIORITY + ); + + exit( 0 ); +} diff --git a/c/src/tests/tmtests/tm17/tm17.doc b/c/src/tests/tmtests/tm17/tm17.doc new file mode 100644 index 0000000000..0de40191c6 --- /dev/null +++ b/c/src/tests/tmtests/tm17/tm17.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. +# + + |