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Diffstat (limited to 'testsuites/smptests/smp01/init.c')
-rw-r--r-- | testsuites/smptests/smp01/init.c | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/testsuites/smptests/smp01/init.c b/testsuites/smptests/smp01/init.c new file mode 100644 index 0000000000..098a980828 --- /dev/null +++ b/testsuites/smptests/smp01/init.c @@ -0,0 +1,87 @@ +/* + * COPYRIGHT (c) 1989-2011. + * On-Line Applications Research Corporation (OAR). + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.com/license/LICENSE. + * + * $Id$ + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#define CONFIGURE_INIT +#include "system.h" + +void Loop() { + volatile int i; + + for (i=0; i<300000; i++); +} + +rtems_task Init( + rtems_task_argument argument +) +{ + int i; + char ch; + int cpu_num; + rtems_id id; + rtems_status_code status; + bool allDone; + + /* XXX - Delay a bit to allow debug messages from + * startup to print. This may need to go away when + * debug messages go away. + */ + Loop(); + locked_print_initialize(); + + /* Put start of test message */ + locked_printf( "\n\n*** SMP01 TEST ***\n" ); + + /* Initialize the TaskRan array */ + for ( i=0; i<rtems_smp_get_number_of_processors() ; i++ ) { + TaskRan[i] = false; + } + + /* Create and start tasks for each processor */ + for ( i=1; i< rtems_smp_get_number_of_processors() ; i++ ) { + ch = '0' + i; + + status = rtems_task_create( + rtems_build_name( 'T', 'A', ch, ' ' ), + 1, + RTEMS_MINIMUM_STACK_SIZE, + RTEMS_DEFAULT_MODES, + RTEMS_DEFAULT_ATTRIBUTES, + &id + ); + directive_failed( status, "task create" ); + + cpu_num = bsp_smp_processor_id(); + (" CPU %d start task TA%c\n", cpu_num, ch); + status = rtems_task_start( id, Test_task, i+1 ); + directive_failed( status, "task start" ); + + Loop(); + } + + /* Wait on the all tasks to run */ + while (1) { + allDone = true; + for ( i=1; i<rtems_smp_get_number_of_processors() ; i++ ) { + if (TaskRan[i] == false) + allDone = false; + } + if (allDone) { + Loop(); + locked_printf( "*** END OF TEST SMP01 ***" ); + rtems_test_exit( 0 ); + } + } + +} |