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/*
* COPYRIGHT (c) 1989-2009.
* 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.
*
* $Id$
*/
#include <tmacros.h>
volatile bool operation_performed_from_tsr;
void *Pointer1;
rtems_timer_service_routine test_operation_from_isr(
rtems_id timer,
void *arg
)
{
/* free memory from ISR so it is deferred */
free( Pointer1 );
operation_performed_from_tsr = true;
}
rtems_task Init(
rtems_task_argument argument
)
{
rtems_status_code status;
rtems_id timer;
void *pointer2;
puts( "\n\n*** TEST MALLOC 02 ***" );
puts( "malloc memory to free from ISR" );
Pointer1 = malloc( 20 );
/*
* Timer used in multiple ways
*/
status = rtems_timer_create( rtems_build_name('T', 'M', 'R', '0'), &timer );
directive_failed( status, "rtems_timer_create" );
operation_performed_from_tsr = false;
/*
* Test Operation from ISR
*/
status = rtems_timer_fire_after( timer, 10, test_operation_from_isr, NULL );
directive_failed( status, "timer_fire_after failed" );
/* delay to let timer fire */
status = rtems_task_wake_after( 20 );
directive_failed( status, "timer_wake_after failed" );
if ( !operation_performed_from_tsr ) {
puts( "Operation from ISR did not get processed\n" );
rtems_test_exit( 0 );
}
puts( "Free from ISR successfully processed" );
puts( "Now malloc'ing more memory to process the free" );
pointer2 = malloc(20);
puts( "*** END OF TEST MALLOC 02 ***" );
rtems_test_exit( 0 );
}
/* configuration information */
#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
#define CONFIGURE_MALLOC_DIRTY
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#define CONFIGURE_MAXIMUM_TASKS 1
#define CONFIGURE_MAXIMUM_TIMERS 1
#define CONFIGURE_INIT
#include <rtems/confdefs.h>
/* end of file */
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