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Diffstat (limited to 'c/src/ada-tests/tmtests/tm27/tmtest.adb')
| -rw-r--r-- | c/src/ada-tests/tmtests/tm27/tmtest.adb | 268 |
1 files changed, 0 insertions, 268 deletions
diff --git a/c/src/ada-tests/tmtests/tm27/tmtest.adb b/c/src/ada-tests/tmtests/tm27/tmtest.adb deleted file mode 100644 index 12761659be..0000000000 --- a/c/src/ada-tests/tmtests/tm27/tmtest.adb +++ /dev/null @@ -1,268 +0,0 @@ --- --- TMTEST / BODY --- --- DESCRIPTION: --- --- This package is the implementation of Test 27 of the RTEMS --- Timing Test Suite. --- --- DEPENDENCIES: --- --- --- --- COPYRIGHT (c) 1989-1997. --- On-Line Applications Research Corporation (OAR). --- Copyright assigned to U.S. Government, 1994. --- --- The license and distribution terms for this file may in --- the file LICENSE in this distribution or at --- http://www.OARcorp.com/rtems/license.html. --- --- $Id$ --- - -with INTERRUPT_TIME_TEST_SUPPORT; -with INTERFACES; use INTERFACES; -with RTEMS_CALLING_OVERHEAD; -with RTEMS; -with RTEMS_TEST_SUPPORT; -with TEST_SUPPORT; -with TEXT_IO; -with TIME_TEST_SUPPORT; -with UNSIGNED32_IO; - -package body TMTEST is - ---PAGE --- --- INIT --- - - procedure INIT ( - ARGUMENT : in RTEMS.TASK_ARGUMENT - ) is - STATUS : RTEMS.STATUS_CODES; - begin - - TEXT_IO.NEW_LINE( 2 ); - TEXT_IO.PUT_LINE( "*** TIME TEST 27 ***" ); - - RTEMS.TASK_CREATE( - RTEMS.BUILD_NAME( 'T', 'A', '1', ' ' ), - 254, - 2048, - RTEMS.DEFAULT_MODES, - RTEMS.DEFAULT_ATTRIBUTES, - TMTEST.TASK_ID( 1 ), - STATUS - ); - TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE TASK_1" ); - - RTEMS.TASK_START( - TMTEST.TASK_ID( 1 ), - TMTEST.TASK_1'ACCESS, - 0, - STATUS - ); - TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START TASK_1" ); - - RTEMS.TASK_CREATE( - RTEMS.BUILD_NAME( 'T', 'A', '2', ' ' ), - 254, - 2048, - RTEMS.DEFAULT_MODES, - RTEMS.DEFAULT_ATTRIBUTES, - TMTEST.TASK_ID( 2 ), - STATUS - ); - TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE TASK_2" ); - - RTEMS.TASK_START( - TMTEST.TASK_ID( 2 ), - TMTEST.TASK_2'ACCESS, - 0, - STATUS - ); - TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START TASK_2" ); - - RTEMS.TASK_DELETE( RTEMS.SELF, STATUS ); - TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF SELF" ); - - end INIT; - ---PAGE --- --- TASK_1 --- - - procedure TASK_1 ( - ARGUMENT : in RTEMS.TASK_ARGUMENT - ) is - begin - - RTEMS_TEST_SUPPORT.THREAD_DISPATCH_DISABLE_LEVEL := 1; - - TMTEST.INTERRUPT_NEST := 1; - - INTERRUPT_TIME_TEST_SUPPORT.INSTALL_HANDLER( - TMTEST.ISR_HANDLER'ADDRESS - ); - - TIMER_DRIVER.INITIALIZE; - INTERRUPT_TIME_TEST_SUPPORT.CAUSE_INTERRUPT; - -- goes to ISR_HANDLER - - TMTEST.INTERRUPT_RETURN_TIME := TIMER_DRIVER.READ_TIMER; - - TIME_TEST_SUPPORT.PUT_TIME( - "INTERRUPT_ENTER (nested interrupt)", - TMTEST.INTERRUPT_ENTER_NESTED_TIME, - 1, - 0, - 0 - ); - - TIME_TEST_SUPPORT.PUT_TIME( - "INTERRUPT_RETURN (nested interrupt)", - TMTEST.INTERRUPT_RETURN_NESTED_TIME, - 1, - 0, - 0 - ); - - TMTEST.INTERRUPT_NEST := 0; - - RTEMS_TEST_SUPPORT.THREAD_DISPATCH_DISABLE_LEVEL := 0; - - TIMER_DRIVER.INITIALIZE; - INTERRUPT_TIME_TEST_SUPPORT.CAUSE_INTERRUPT; - -- goes to ISR_HANDLER - - TMTEST.INTERRUPT_RETURN_TIME := TIMER_DRIVER.READ_TIMER; - - TIME_TEST_SUPPORT.PUT_TIME( - "INTERRUPT_ENTER (no preempt)", - TMTEST.INTERRUPT_ENTER_TIME, - 1, - 0, - 0 - ); - - TIME_TEST_SUPPORT.PUT_TIME( - "INTERRUPT_RETURN (no preempt)", - TMTEST.INTERRUPT_RETURN_TIME, - 1, - 0, - 0 - ); - - RTEMS_TEST_SUPPORT.THREAD_DISPATCH_DISABLE_LEVEL := 0; - - RTEMS_TEST_SUPPORT.THREAD_HEIR := - RTEMS_TEST_SUPPORT.THREAD_TO_CONTROL_POINTER( - RTEMS_TEST_SUPPORT.CHAIN_NODE_POINTER_TO_ADDRESS( - RTEMS_TEST_SUPPORT.THREAD_READY_CHAIN( 254 ).LAST - ) - ); - - RTEMS_TEST_SUPPORT.CONTEXT_SWITCH_NECESSARY := TRUE; - - TIMER_DRIVER.INITIALIZE; - INTERRUPT_TIME_TEST_SUPPORT.CAUSE_INTERRUPT; - -- goes to ISR_HANDLER - - end TASK_1; - ---PAGE --- --- TASK_2 --- - - procedure TASK_2 ( - ARGUMENT : in RTEMS.TASK_ARGUMENT - ) is - begin - - TMTEST.INTERRUPT_RETURN_TIME := TIMER_DRIVER.READ_TIMER; - TIME_TEST_SUPPORT.PUT_TIME( - "INTERRUPT_ENTER (preempt)", - TMTEST.INTERRUPT_ENTER_TIME, - 1, - 0, - 0 - ); - - TIME_TEST_SUPPORT.PUT_TIME( - "INTERRUPT_RETURN (preempt)", - TMTEST.INTERRUPT_RETURN_TIME, - 1, - 0, - 0 - ); - - RTEMS.SHUTDOWN_EXECUTIVE( 0 ); - - end TASK_2; - ---PAGE --- --- ISR_HANDLER --- - --- --- The ISR_HANDLER and ISR_HANDLER_INNER subprograms are structured --- so that there will be as little entry overhead as possible included --- in the interrupt entry time. --- - - procedure ISR_HANDLER ( - VECTOR : in RTEMS.VECTOR_NUMBER - ) is - begin - - TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; - - TMTEST.ISR_HANDLER_INNER; - - end ISR_HANDLER; - --- --- ISR_HANDLER_INNER --- - - procedure ISR_HANDLER_INNER - is - begin - - -- enable tracing here is necessary - - INTERRUPT_TIME_TEST_SUPPORT.CLEAR_INTERRUPT; - - case TMTEST.INTERRUPT_NEST is - when 0 => - TMTEST.INTERRUPT_ENTER_TIME := TMTEST.END_TIME; - - when 1 => - TMTEST.INTERRUPT_ENTER_TIME := TMTEST.END_TIME; - TMTEST.INTERRUPT_NEST := 2; - TIMER_DRIVER.INITIALIZE; - INTERRUPT_TIME_TEST_SUPPORT.CAUSE_INTERRUPT; - -- goes to a nested copy of ISR_HANDLER - - TMTEST.INTERRUPT_RETURN_NESTED_TIME := TIMER_DRIVER.READ_TIMER; - - when 2 => - TMTEST.INTERRUPT_ENTER_NESTED_TIME := TMTEST.END_TIME; - - when others => - NULL; - - end case; - - -- Start the timer so interrupt return times can be measured - - TIMER_DRIVER.INITIALIZE; - - end ISR_HANDLER_INNER; - -end TMTEST; |