/* SPDX-License-Identifier: BSD-2-Clause */
/*
* COPYRIGHT (c) 1989-2012.
* On-Line Applications Research Corporation (OAR).
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <tmacros.h>
const char rtems_test_name[] = "MALLOC 2";
/* forward declarations to avoid warnings */
rtems_task Init(rtems_task_argument argument);
rtems_timer_service_routine test_operation_from_isr(rtems_id timer, void *arg);
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;
TEST_BEGIN();
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);
rtems_test_assert( pointer2 );
TEST_END();
rtems_test_exit( 0 );
}
/* configuration information */
#define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
#define CONFIGURE_MALLOC_DIRTY
#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
#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 */
