test_sema: fix initialization race
If the other tasks try to trigger a SW IRQ before MONITORTASK has initilized it, the CPU generates an exception. Change-Id: Id2745d728a7cf15132096585c073f85f8306cb38 Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
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3 changed files with 18 additions and 8 deletions
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@ -1,12 +1,16 @@
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% Application : test microkernel semaphore APIs
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% TASKGROUP NAME
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% =====================================================
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TASKGROUP TEST
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% TASK NAME PRIO ENTRY STACK GROUPS
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% =====================================================
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TASK MONITORTASK 5 MonitorTaskEntry 2048 [EXE]
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TASK tHigh 4 HighPriTaskEntry 2048 [EXE]
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TASK tStartTask 5 RegressionTaskEntry 2048 [EXE]
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TASK tAlternate 6 AlternateTaskEntry 2048 [EXE]
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TASK tLow 7 LowPriTaskEntry 2048 [EXE]
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TASK tHigh 4 HighPriTaskEntry 2048 [TEST]
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TASK tStartTask 5 RegressionTaskEntry 2048 [TEST]
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TASK tAlternate 6 AlternateTaskEntry 2048 [TEST]
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TASK tLow 7 LowPriTaskEntry 2048 [TEST]
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% SEMA NAME
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% ======================
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@ -252,6 +252,8 @@ void MonitorTaskEntry(void)
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PRINT_DATA("Starting semaphore tests\n");
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PRINT_LINE;
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task_group_start(TEST);
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/*
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* the various test tasks start executing automatically;
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* wait for all tasks to complete or a failure to occur,
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@ -3,13 +3,17 @@
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% Application : test microkernel semaphore APIs
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% TASKGROUP NAME
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% =====================================================
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TASKGROUP TEST
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% TASK NAME PRIO ENTRY STACK GROUPS
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% =====================================================
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TASK MONITORTASK 5 MonitorTaskEntry 2048 [EXE]
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TASK tHigh 4 HighPriTaskEntry 2048 [EXE]
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TASK tStartTask 5 RegressionTaskEntry 2048 [EXE]
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TASK tAlternate 6 AlternateTaskEntry 2048 [EXE]
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TASK tLow 7 LowPriTaskEntry 2048 [EXE]
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TASK tHigh 4 HighPriTaskEntry 2048 [TEST]
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TASK tStartTask 5 RegressionTaskEntry 2048 [TEST]
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TASK tAlternate 6 AlternateTaskEntry 2048 [TEST]
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TASK tLow 7 LowPriTaskEntry 2048 [TEST]
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% SEMA NAME
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% ======================
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