static uint32_t _Get_maximum_thread_count(void)
{
uint32_t thread_count = 0;
thread_count += _Thread_Get_maximum_internal_threads();
thread_count += rtems_resource_maximum_per_allocation(
Configuration_RTEMS_API.maximum_tasks
);
#if defined(RTEMS_POSIX_API)
thread_count += rtems_resource_maximum_per_allocation(
Configuration_POSIX_API.maximum_threads
);
#endif
return thread_count;
}
void _Thread_Handler_initialization(void)
{
rtems_stack_allocate_init_hook stack_allocate_init_hook =
rtems_configuration_get_stack_allocate_init_hook();
#if defined(RTEMS_MULTIPROCESSING)
uint32_t maximum_proxies =
_Configuration_MP_table->maximum_proxies;
#endif
if ( rtems_configuration_get_stack_allocate_hook() == NULL ||
rtems_configuration_get_stack_free_hook() == NULL)
_Terminate(
INTERNAL_ERROR_CORE,
true,
INTERNAL_ERROR_BAD_STACK_HOOK
);
if ( stack_allocate_init_hook != NULL )
(*stack_allocate_init_hook)( rtems_configuration_get_stack_space_size() );
#if defined(RTEMS_MULTIPROCESSING)
_Thread_MP_Handler_initialization( maximum_proxies );
#endif
/*
* Initialize the internal class of threads. We need an IDLE thread
* per CPU in an SMP system. In addition, if this is a loosely
* coupled multiprocessing system, account for the MPCI Server Thread.
*/
_Thread_Initialize_information(
&_Thread_Internal_information,
OBJECTS_INTERNAL_API,
OBJECTS_INTERNAL_THREADS,
_Thread_Get_maximum_internal_threads(),
false, /* true if names for this object are strings */
8 /* maximum length of each object's name */
#if defined(RTEMS_MULTIPROCESSING)
,
false /* true if this is a global object class */
#endif
);
}
