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Diffstat (limited to 'testsuites/smptests/smpatomic02/init.c')
-rw-r--r-- | testsuites/smptests/smpatomic02/init.c | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/testsuites/smptests/smpatomic02/init.c b/testsuites/smptests/smpatomic02/init.c new file mode 100644 index 0000000000..75d0ea00f9 --- /dev/null +++ b/testsuites/smptests/smpatomic02/init.c @@ -0,0 +1,72 @@ +/* + * Copyright (c) 2012 Deng Hengyi. + * + * This test case is to test atomic store operation. + * + * 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. + * + */ +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#define CONFIGURE_INIT +#include "system.h" + +rtems_task Init( + rtems_task_argument argument +) +{ + int i; + char ch; + 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. + */ + locked_print_initialize(); + + /* Put start of test message */ + locked_printf( "\n\n*** SMPatomic02 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" ); + + status = rtems_task_start( id, Test_task, i+1 ); + directive_failed( status, "task start" ); + } + + /* 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) { + locked_printf( "\n\n*** END OF TEST SMPatomic02 ***\n" ); + rtems_test_exit( 0 ); + } + } +} |