69 lines
3.0 KiB
C
69 lines
3.0 KiB
C
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/**
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* \file
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* <!--
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* This file is part of BeRTOS.
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*
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* Bertos is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* As a special exception, you may use this file as part of a free software
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* library without restriction. Specifically, if other files instantiate
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* templates or use macros or inline functions from this file, or you compile
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* this file and link it with other files to produce an executable, this
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* file does not by itself cause the resulting executable to be covered by
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* the GNU General Public License. This exception does not however
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* invalidate any other reasons why the executable file might be covered by
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* the GNU General Public License.
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*
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* Copyright 2009 Develer S.r.l. (http://www.develer.com/)
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* -->
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*
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*
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* \brief Test kernel preemption.
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*
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* This testcase spawns TASKS parallel threads that runs for TIME seconds. They
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* continuously spin updating a global counter (one counter for each thread).
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*
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* At exit each thread checks if the others have been che chance to update
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* their own counter. If not, it means the preemption didn't occur and the
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* testcase returns an error message.
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*
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* Otherwise, if all the threads have been able to update their own counter it
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* means preemption successfully occurs, since there is no active sleep inside
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* each thread's implementation.
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*
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* \author Andrea Righi <arighi@develer.com>
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*
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* $test$: cp bertos/cfg/cfg_proc.h $cfgdir/
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* $test$: echo "#undef CONFIG_KERN" >> $cfgdir/cfg_proc.h
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* $test$: echo "#define CONFIG_KERN 1" >> $cfgdir/cfg_proc.h
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* $test$: echo "#undef CONFIG_KERN_PRI" >> $cfgdir/cfg_proc.h
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* $test$: echo "#define CONFIG_KERN_PRI 1" >> $cfgdir/cfg_proc.h
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* $test$: echo "#undef CONFIG_KERN_PREEMPT" >> $cfgdir/cfg_proc.h
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* $test$: echo "#define CONFIG_KERN_PREEMPT 1" >> $cfgdir/cfg_proc.h
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* $test$: echo "#undef CONFIG_KERN_HEAP " >> $cfgdir/cfg_proc.h
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* $test$: echo "#define CONFIG_KERN_HEAP 1" >> $cfgdir/cfg_proc.h
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* $test$: echo "#undef CONFIG_KERN_HEAP_SIZE" >> $cfgdir/cfg_proc.h
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* $test$: echo "#define CONFIG_KERN_HEAP_SIZE 2097152L" >> $cfgdir/cfg_proc.h
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* $test$: cp bertos/cfg/cfg_monitor.h $cfgdir/
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* $test$: sed -i "s/CONFIG_KERN_MONITOR 0/CONFIG_KERN_MONITOR 1/" $cfgdir/cfg_monitor.h
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* $test$: cp bertos/cfg/cfg_signal.h $cfgdir/
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* $test$: echo "#undef CONFIG_KERN_SIGNALS" >> $cfgdir/cfg_signal.h
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* $test$: echo "#define CONFIG_KERN_SIGNALS 1" >> $cfgdir/cfg_signal.h
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*
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* notest: all
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*/
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#include "../proc_test.c"
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