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/*
* COPYRIGHT (c) 2021.
* 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.org/license/LICENSE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <rtems.h>
#include <tmacros.h>
#include <rtems/score/percpu.h>
const char rtems_test_name[] = "SPSTKALLOC 4";
static int thread_stacks_count = 0;
static rtems_task Init(
rtems_task_argument ignored
)
{
rtems_print_printer_fprintf_putc(&rtems_test_printer);
TEST_BEGIN();
rtems_test_assert(thread_stacks_count == 1);
TEST_END();
rtems_test_exit( 0 );
}
static uint8_t stack_memory[RTEMS_MINIMUM_STACK_SIZE * 4];
static int stack_offset_next;
static void *allocate_helper(size_t size)
{
size_t next;
void *alloc;
next = stack_offset_next + size;
rtems_test_assert( next < sizeof(stack_memory) );
alloc = &stack_memory[stack_offset_next];
stack_offset_next = next;
return alloc;
}
static void *thread_stacks_allocate_for_idle(
uint32_t cpu,
size_t stack_size
)
{
rtems_test_assert(thread_stacks_count == 0);
thread_stacks_count++;
return allocate_helper(stack_size);
}
/*
* Configure the IDLE thread stack allocators. This is a special
* case where there is an IDLE thread stack allocator but no custom
* allocator set for other threads.
*/
#define CONFIGURE_TASK_STACK_ALLOCATOR_FOR_IDLE thread_stacks_allocate_for_idle
/* NOTICE: the clock driver is explicitly disabled */
#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
#define CONFIGURE_MAXIMUM_TASKS 1
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#define CONFIGURE_INIT_TASK_ATTRIBUTES RTEMS_FLOATING_POINT
#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
#define CONFIGURE_INIT
#include <rtems/confdefs.h>
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