/* SPDX-License-Identifier: BSD-2-Clause */
/*
* COPYRIGHT (c) 1989-2009.
* 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[] = "SPSTKALLOC";
/* forward declarations to avoid warnings */
rtems_task Init(rtems_task_argument argument);
#define MAXIMUM_STACKS 2
typedef struct {
uint8_t Space[CPU_STACK_MINIMUM_SIZE];
} StackMemory_t;
int stackToAlloc = 0;
StackMemory_t Stacks[MAXIMUM_STACKS];
void *StackDeallocated = NULL;
static void *StackAllocator(size_t size)
{
if (stackToAlloc < MAXIMUM_STACKS)
return &Stacks[stackToAlloc++];
return NULL;
}
static void StackDeallocator(void *stack)
{
StackDeallocated = stack;
}
rtems_task Init(
rtems_task_argument ignored
)
{
rtems_status_code rc;
rtems_id taskId;
rtems_id taskId1;
TEST_BEGIN();
puts( "Init - create task TA1 to use custom stack allocator - OK" );
rc = rtems_task_create(
rtems_build_name( 'T', 'A', '1', ' ' ),
1,
RTEMS_MINIMUM_STACK_SIZE,
RTEMS_DEFAULT_MODES,
RTEMS_DEFAULT_ATTRIBUTES,
&taskId
);
directive_failed( rc, "rtems_task_create of TA1" );
puts( "Init - create task TA1 to have custom stack allocator fail" );
rc = rtems_task_create(
rtems_build_name( 'F', 'A', 'I', 'L' ),
1,
RTEMS_MINIMUM_STACK_SIZE,
RTEMS_DEFAULT_MODES,
RTEMS_DEFAULT_ATTRIBUTES,
&taskId1
);
fatal_directive_status( rc, RTEMS_UNSATISFIED, "rtems_task_create of FAIL" );
puts( "Init - delete task TA1 to use custom stack deallocator - OK" );
rc = rtems_task_delete( taskId );
directive_failed( rc, "rtems_task_delete of TA1" );
TEST_END();
rtems_test_exit(0);
}
/* configuration information */
#define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
#define CONFIGURE_TASK_STACK_ALLOCATOR StackAllocator
#define CONFIGURE_TASK_STACK_DEALLOCATOR StackDeallocator
#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#define CONFIGURE_MAXIMUM_TASKS 3
#define CONFIGURE_INIT
#include <rtems/confdefs.h>
/* global variables */
