diff options
Diffstat (limited to 'cpukit/rtems/src/taskcreate.c')
| -rw-r--r-- | cpukit/rtems/src/taskcreate.c | 45 |
1 files changed, 19 insertions, 26 deletions
diff --git a/cpukit/rtems/src/taskcreate.c b/cpukit/rtems/src/taskcreate.c index e27b82ced4..5b53ed6f78 100644 --- a/cpukit/rtems/src/taskcreate.c +++ b/cpukit/rtems/src/taskcreate.c @@ -30,6 +30,8 @@ #include <rtems/score/userextimpl.h> #include <rtems/sysinit.h> +#include <string.h> + rtems_status_code rtems_task_create( rtems_name name, rtems_task_priority initial_priority, @@ -40,8 +42,7 @@ rtems_status_code rtems_task_create( ) { Thread_Control *the_thread; - const Scheduler_Control *scheduler; - bool is_fp; + Thread_Configuration config; #if defined(RTEMS_MULTIPROCESSING) Objects_MP_Control *the_global_object = NULL; bool is_global; @@ -49,11 +50,9 @@ rtems_status_code rtems_task_create( bool status; rtems_attribute the_attribute_set; bool valid; - Priority_Control priority; RTEMS_API_Control *api; ASR_Information *asr; - if ( !id ) return RTEMS_INVALID_ADDRESS; @@ -78,10 +77,15 @@ rtems_status_code rtems_task_create( the_attribute_set = _Attributes_Clear( the_attribute_set, ATTRIBUTES_NOT_SUPPORTED ); - if ( _Attributes_Is_floating_point( the_attribute_set ) ) - is_fp = true; - else - is_fp = false; + memset( &config, 0, sizeof( config ) ); + config.stack_size = stack_size; + config.budget_algorithm = _Modes_Is_timeslice( initial_modes ) ? + THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE + : THREAD_CPU_BUDGET_ALGORITHM_NONE, + config.isr_level = _Modes_Get_interrupt_level( initial_modes ); + config.name.name_u32 = name; + config.is_fp = _Attributes_Is_floating_point( the_attribute_set ); + config.is_preemptible = _Modes_Is_preempt( initial_modes ); /* * Validate the RTEMS API priority and convert it to the core priority range. @@ -93,9 +97,13 @@ rtems_status_code rtems_task_create( } } - scheduler = _Thread_Scheduler_get_home( _Thread_Get_executing() ); + config.scheduler = _Thread_Scheduler_get_home( _Thread_Get_executing() ); - priority = _RTEMS_Priority_To_core( scheduler, initial_priority, &valid ); + config.priority = _RTEMS_Priority_To_core( + config.scheduler, + initial_priority, + &valid + ); if ( !valid ) { return RTEMS_INVALID_PRIORITY; } @@ -144,22 +152,7 @@ rtems_status_code rtems_task_create( * Initialize the core thread for this task. */ - status = _Thread_Initialize( - &_RTEMS_tasks_Information, - the_thread, - scheduler, - NULL, - stack_size, - is_fp, - priority, - _Modes_Is_preempt(initial_modes) ? true : false, - _Modes_Is_timeslice(initial_modes) ? - THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE : - THREAD_CPU_BUDGET_ALGORITHM_NONE, - NULL, /* no budget algorithm callout */ - _Modes_Get_interrupt_level(initial_modes), - (Objects_Name) name - ); + status = _Thread_Initialize( &_RTEMS_tasks_Information, the_thread, &config ); if ( !status ) { #if defined(RTEMS_MULTIPROCESSING) |