forked from Imagelibrary/rtems
6091bc3a0e
* spfatal09/.cvsignore, spfatal09/Makefile.am, spfatal09/spfatal09.doc, spfatal09/spfatal09.scn, spfatal09/testcase.h: Removed files. * Makefile.am, configure.ac: Reflect changes above. * spfatal_support/init.c: Print end of test message in case of success. Stop multitasking in the fatal error extension. * spfatal03/testcase.h, spfatal07/testcase.h: Use printk() instead of puts(). * spfatal01/spfatal01.scn, spfatal02/spfatal02.scn, spfatal03/spfatal03.scn, spfatal04/spfatal04.scn, spfatal05/spfatal05.scn, spfatal06/spfatal06.scn, spfatal07/spfatal07.scn, spfatal08/spfatal08.scn, spfatal10/spfatal10.scn, spfatal11/spfatal11.scn, spfatal12/spfatal12.scn, spfatal13/spfatal13.scn, spfatal14/spfatal14.scn, spfatal15/spfatal15.scn, spfatal16/spfatal16.scn, spfatal17/spfatal17.scn, spfatal18/spfatal18.scn, spfatal19/spfatal19.scn, spfatal20/spfatal20.scn: Update.
51 lines
1.4 KiB
C
51 lines
1.4 KiB
C
/*
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* Semaphore Obtain in Critical Section
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*
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* COPYRIGHT (c) 1989-2009.
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* On-Line Applications Research Corporation (OAR).
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.com/license/LICENSE.
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*
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* $Id$
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*/
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#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
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#define CONFIGURE_MAXIMUM_SEMAPHORES 10
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#define FATAL_ERROR_TEST_NAME "3"
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#define FATAL_ERROR_DESCRIPTION "Core Mutex obtain in critical section"
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#define FATAL_ERROR_EXPECTED_SOURCE INTERNAL_ERROR_CORE
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#define FATAL_ERROR_EXPECTED_IS_INTERNAL FALSE
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#define FATAL_ERROR_EXPECTED_ERROR INTERNAL_ERROR_MUTEX_OBTAIN_FROM_BAD_STATE
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void force_error(void)
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{
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rtems_status_code status;
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rtems_id mutex;
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status = rtems_semaphore_create(
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rtems_build_name( 'S','0',' ',' '),
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1,
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RTEMS_LOCAL|
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RTEMS_SIMPLE_BINARY_SEMAPHORE,
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0,
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&mutex
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);
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directive_failed( status, "rtems_semaphore_create of S0");
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printk("Create semaphore S0\n");
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printk("Obtain semaphore in dispatching critical section\n");
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_Thread_Disable_dispatch();
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status = rtems_semaphore_obtain( mutex, RTEMS_DEFAULT_OPTIONS, 0 );
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/* !!! SHOULD NOT RETURN FROM THE ABOVE CALL */
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_Thread_Enable_dispatch();
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printk("ERROR -- Obtain semaphore should not have returned\n");
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/* we will not run this far */
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}
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