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Diffstat (limited to 'testsuites/ada/tmtests/tm08/tmtest.adb')
| -rw-r--r-- | testsuites/ada/tmtests/tm08/tmtest.adb | 299 |
1 files changed, 299 insertions, 0 deletions
diff --git a/testsuites/ada/tmtests/tm08/tmtest.adb b/testsuites/ada/tmtests/tm08/tmtest.adb new file mode 100644 index 0000000000..c1dbcb3e30 --- /dev/null +++ b/testsuites/ada/tmtests/tm08/tmtest.adb @@ -0,0 +1,299 @@ +-- +-- TMTEST / BODY +-- +-- DESCRIPTION: +-- +-- This package is the implementation of Test 8 of the RTEMS +-- Timing Test Suite. +-- +-- DEPENDENCIES: +-- +-- +-- +-- COPYRIGHT (c) 1989-2011. +-- On-Line Applications Research Corporation (OAR). +-- +-- The license and distribution terms for this file may in +-- the file LICENSE in this distribution or at +-- http://www.rtems.org/license/LICENSE. +-- + +with INTERFACES; use INTERFACES; +with RTEMS_CALLING_OVERHEAD; +with TEST_SUPPORT; +with TEXT_IO; +with TIME_TEST_SUPPORT; +with TIMER_DRIVER; +with RTEMS.CLOCK; + +package body TMTEST is + +-- +-- INIT +-- + + procedure INIT ( + ARGUMENT : in RTEMS.TASKS.ARGUMENT + ) is + pragma Unreferenced(ARGUMENT); + STATUS : RTEMS.STATUS_CODES; + begin + + TEXT_IO.NEW_LINE( 2 ); + TEXT_IO.PUT_LINE( "*** TIME TEST 8 ***" ); + + TMTEST.TEST_INIT; + + RTEMS.TASKS.DELETE( RTEMS.SELF, STATUS ); + TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF SELF" ); + + end INIT; + +-- +-- TEST_INIT +-- + + procedure TEST_INIT + is + STATUS : RTEMS.STATUS_CODES; + begin + + RTEMS.TASKS.CREATE( + 1, + 128, + 1024, + RTEMS.DEFAULT_OPTIONS, + RTEMS.DEFAULT_ATTRIBUTES, + TASK_ID, + STATUS + ); + TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE" ); + + RTEMS.TASKS.START( TASK_ID, TMTEST.TEST_TASK'ACCESS, 0, STATUS ); + TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START" ); + + RTEMS.TASKS.CREATE( + 1, + 254, + 1024, + RTEMS.DEFAULT_OPTIONS, + RTEMS.DEFAULT_ATTRIBUTES, + TASK_ID, + STATUS + ); + TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE" ); + + RTEMS.TASKS.START( TASK_ID, TMTEST.TEST_TASK1'ACCESS, 0, STATUS ); + TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START" ); + + end TEST_INIT; + +-- +-- TEST_TASK +-- + + procedure TEST_TASK ( + ARGUMENT : in RTEMS.TASKS.ARGUMENT + ) is + pragma Unreferenced(ARGUMENT); + OVERHEAD : RTEMS.UNSIGNED32; + OLD_PRIORITY : RTEMS.TASKS.PRIORITY; + OLD_MODE : RTEMS.MODE; + TIME : RTEMS.TIME_OF_DAY; + STATUS : RTEMS.STATUS_CODES; + begin + + TIMER_DRIVER.INITIALIZE; + for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT + loop + TIMER_DRIVER.EMPTY_FUNCTION; + end loop; + OVERHEAD := TIMER_DRIVER.READ_TIMER; + + TIMER_DRIVER.INITIALIZE; + for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT + loop + RTEMS.TASKS.SET_PRIORITY( + TMTEST.TASK_ID, + RTEMS.TASKS.CURRENT_PRIORITY, + OLD_PRIORITY, + STATUS + ); + end loop; + TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; + TIME_TEST_SUPPORT.PUT_TIME( + "TASK_SET_PRIORITY current priority", + TMTEST.END_TIME, + TIME_TEST_SUPPORT.OPERATION_COUNT, + OVERHEAD, + RTEMS_CALLING_OVERHEAD.TASK_SET_PRIORITY + ); + + TIMER_DRIVER.INITIALIZE; + for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT + loop + RTEMS.TASKS.SET_PRIORITY( + TMTEST.TASK_ID, + 253, + OLD_PRIORITY, + STATUS + ); + end loop; + TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; + TIME_TEST_SUPPORT.PUT_TIME( + "TASK_SET_PRIORITY no preempt", + TMTEST.END_TIME, + TIME_TEST_SUPPORT.OPERATION_COUNT, + OVERHEAD, + RTEMS_CALLING_OVERHEAD.TASK_SET_PRIORITY + ); + + TIMER_DRIVER.INITIALIZE; + for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT + loop + RTEMS.TASKS.MODE( + RTEMS.CURRENT_MODE, + RTEMS.CURRENT_MODE, + OLD_MODE, + STATUS + ); + end loop; + TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; + TIME_TEST_SUPPORT.PUT_TIME( + "TASK_MODE (current)", + TMTEST.END_TIME, + TIME_TEST_SUPPORT.OPERATION_COUNT, + OVERHEAD, + RTEMS_CALLING_OVERHEAD.TASK_MODE + ); + + TIMER_DRIVER.INITIALIZE; + for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT + loop + RTEMS.TASKS.MODE( + RTEMS.INTERRUPT_LEVEL( 1 ), + RTEMS.INTERRUPT_MASK, + OLD_MODE, + STATUS + ); + RTEMS.TASKS.MODE( + RTEMS.INTERRUPT_LEVEL( 0 ), + RTEMS.INTERRUPT_MASK, + OLD_MODE, + STATUS + ); + end loop; + TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; + TIME_TEST_SUPPORT.PUT_TIME( + "TASK_MODE (no reschedule)", + TMTEST.END_TIME, + TIME_TEST_SUPPORT.OPERATION_COUNT * 2, + OVERHEAD, + RTEMS_CALLING_OVERHEAD.TASK_MODE + ); + + TIMER_DRIVER.INITIALIZE; + RTEMS.TASKS.MODE( + RTEMS.NO_ASR, + RTEMS.ASR_MASK, + OLD_MODE, + STATUS + ); + TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; + TIME_TEST_SUPPORT.PUT_TIME( + "TASK_MODE (reschedule)", + TMTEST.END_TIME, + 1, + 0, + RTEMS_CALLING_OVERHEAD.TASK_MODE + ); + + RTEMS.TASKS.MODE( + RTEMS.NO_PREEMPT, + RTEMS.PREEMPT_MASK, + OLD_MODE, + STATUS + ); + TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_MODE" ); + + RTEMS.TASKS.SET_PRIORITY( + TMTEST.TASK_ID, + 1, + OLD_PRIORITY, + STATUS + ); + TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_SET_PRIORITY" ); + + TIMER_DRIVER.INITIALIZE; + RTEMS.TASKS.MODE( -- preempted by TEST_TASK1 + RTEMS.PREEMPT, + RTEMS.PREEMPT_MASK, + OLD_MODE, + STATUS + ); + + TIME := (1988, 1, 1, 0, 0, 0, 0 ); + + TIMER_DRIVER.INITIALIZE; + for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT + loop + RTEMS.CLOCK.SET( + TIME, + STATUS + ); + end loop; + TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; + TIME_TEST_SUPPORT.PUT_TIME( + "CLOCK_SET", + TMTEST.END_TIME, + TIME_TEST_SUPPORT.OPERATION_COUNT, + OVERHEAD, + RTEMS_CALLING_OVERHEAD.CLOCK_SET + ); + + TIMER_DRIVER.INITIALIZE; + for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT + loop + RTEMS.CLOCK.GET_TOD( TIME, STATUS ); + TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "CLOCK_GET_TOD" ); + end loop; + TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; + TIME_TEST_SUPPORT.PUT_TIME( + "CLOCK_GET_TOD", + TMTEST.END_TIME, + TIME_TEST_SUPPORT.OPERATION_COUNT, + OVERHEAD, + RTEMS_CALLING_OVERHEAD.CLOCK_GET + ); + + TEXT_IO.PUT_LINE( "*** END OF TIME TEST 8 ***" ); + RTEMS.SHUTDOWN_EXECUTIVE( 0 ); + + end TEST_TASK; + +-- +-- TEST_TASK1 +-- + + procedure TEST_TASK1 ( + ARGUMENT : in RTEMS.TASKS.ARGUMENT + ) is + pragma Unreferenced(ARGUMENT); + STATUS : RTEMS.STATUS_CODES; + begin + + TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; + TIME_TEST_SUPPORT.PUT_TIME( + "TASK_MODE (preemptive) ", + TMTEST.END_TIME, + 1, + 0, + RTEMS_CALLING_OVERHEAD.TASK_MODE + ); + + RTEMS.TASKS.SUSPEND( RTEMS.SELF, STATUS ); + TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "DOES NOT RETURN" ); + + end TEST_TASK1; + +end TMTEST; |