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/*
* Copyright (c) 2018 embedded brains GmbH. All rights reserved.
*
* embedded brains GmbH
* Dornierstr. 4
* 82178 Puchheim
* Germany
* <rtems@embedded-brains.de>
*
* 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.
*/
#define _GNU_SOURCE
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <sys/stat.h>
#include <errno.h>
#include <pthread.h>
#include <bsp.h>
#include <tmacros.h>
const char rtems_test_name[] = "SPCONFIG 1";
static int counter;
static void checkpoint(int expected_counter)
{
int current_counter;
current_counter = counter;
rtems_test_assert(current_counter == expected_counter);
counter = current_counter + 1;
}
static rtems_status_code bsp_prerequisite_drivers_init(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg
)
{
TEST_BEGIN();
checkpoint(0);
return RTEMS_SUCCESSFUL;
}
static rtems_status_code app_prerequisite_drivers_init(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg
)
{
struct stat st;
int rv;
checkpoint(1);
errno = 0;
rv = stat("/dev/null", &st);
rtems_test_assert(rv == -1);
rtems_test_assert(errno == ENOENT);
return RTEMS_SUCCESSFUL;
}
static rtems_status_code app_extra_drivers_init(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg
)
{
struct stat st;
int rv;
checkpoint(2);
rv = stat("/dev/null", &st);
rtems_test_assert(rv == 0);
return RTEMS_SUCCESSFUL;
}
static void test_stack_config(void)
{
pthread_attr_t attr;
size_t stack_size;
int eno;
rtems_test_assert(
rtems_configuration_get_interrupt_stack_size() == CPU_STACK_MINIMUM_SIZE
);
eno = pthread_getattr_np(pthread_self(), &attr);
rtems_test_assert(eno == 0);
eno = pthread_attr_getstacksize(&attr, &stack_size);
rtems_test_assert(eno == 0);
rtems_test_assert(stack_size >= 2 * CPU_STACK_MINIMUM_SIZE);
rtems_test_assert(
stack_size <= 2 * CPU_STACK_MINIMUM_SIZE + CPU_STACK_ALIGNMENT -
CPU_HEAP_ALIGNMENT
);
eno = pthread_attr_destroy(&attr);
rtems_test_assert(eno == 0);
}
static void Init(rtems_task_argument arg)
{
checkpoint(3);
test_stack_config();
TEST_END();
rtems_test_exit(0);
}
#ifdef BSP_INTERRUPT_STACK_SIZE
#warning "BSP_INTERRUPT_STACK_SIZE will be #undef for this test"
#undef BSP_INTERRUPT_STACK_SIZE
#endif
#ifdef CONFIGURE_BSP_PREREQUISITE_DRIVERS
#warning "CONFIGURE_BSP_PREREQUISITE_DRIVERS will be #undef for this test"
#undef CONFIGURE_BSP_PREREQUISITE_DRIVERS
#endif
#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
#define CONFIGURE_BSP_PREREQUISITE_DRIVERS \
{ bsp_prerequisite_drivers_init, NULL, NULL, NULL, NULL, NULL }
#define CONFIGURE_APPLICATION_PREREQUISITE_DRIVERS \
{ app_prerequisite_drivers_init, NULL, NULL, NULL, NULL, NULL }
#define CONFIGURE_APPLICATION_NEEDS_STUB_DRIVER
#define CONFIGURE_APPLICATION_EXTRA_DRIVERS \
{ app_extra_drivers_init, NULL, NULL, NULL, NULL, NULL }
#define CONFIGURE_MAXIMUM_TASKS 1
#define CONFIGURE_MINIMUM_TASK_STACK_SIZE (2 * CPU_STACK_MINIMUM_SIZE)
#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#define CONFIGURE_INIT
#include <rtems/confdefs.h>
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