# # Intel i386/Force CPU-386 Timing and Size Information # # $Id$ # # # CPU Model Information # RTEMS_BSP CPU386 RTEMS_CPU_MODEL i386 # # Interrupt Latency # # NOTE: In general, the text says it is hand-calculated to be # RTEMS_MAXIMUM_DISABLE_PERIOD at RTEMS_MAXIMUM_DISABLE_PERIOD_MHZ # Mhz and this was last calculated for Release # RTEMS_VERSION_FOR_MAXIMUM_DISABLE_PERIOD. # RTEMS_MAXIMUM_DISABLE_PERIOD 13.0 RTEMS_MAXIMUM_DISABLE_PERIOD_MHZ 16 RTEMS_RELEASE_FOR_MAXIMUM_DISABLE_PERIOD 3.1.0 # # Context Switch Times # RTEMS_NO_FP_CONTEXTS 34 RTEMS_RESTORE_1ST_FP_TASK 57 RTEMS_SAVE_INIT_RESTORE_INIT 59 RTEMS_SAVE_IDLE_RESTORE_INIT 59 RTEMS_SAVE_IDLE_RESTORE_IDLE 83 # # Task Manager Times # RTEMS_TASK_CREATE_ONLY 157 RTEMS_TASK_IDENT_ONLY 748 RTEMS_TASK_START_ONLY 86 RTEMS_TASK_RESTART_CALLING_TASK 118 RTEMS_TASK_RESTART_SUSPENDED_RETURNS_TO_CALLER 45 RTEMS_TASK_RESTART_BLOCKED_RETURNS_TO_CALLER 138 RTEMS_TASK_RESTART_READY_RETURNS_TO_CALLER 105 RTEMS_TASK_RESTART_SUSPENDED_PREEMPTS_CALLER 149 RTEMS_TASK_RESTART_BLOCKED_PREEMPTS_CALLER 162 RTEMS_TASK_RESTART_READY_PREEMPTS_CALLER 156 RTEMS_TASK_DELETE_CALLING_TASK 187 RTEMS_TASK_DELETE_SUSPENDED_TASK 147 RTEMS_TASK_DELETE_BLOCKED_TASK 153 RTEMS_TASK_DELETE_READY_TASK 157 RTEMS_TASK_SUSPEND_CALLING_TASK 81 RTEMS_TASK_SUSPEND_RETURNS_TO_CALLER 45 RTEMS_TASK_RESUME_TASK_READIED_RETURNS_TO_CALLER 46 RTEMS_TASK_RESUME_TASK_READIED_PREEMPTS_CALLER 71 RTEMS_TASK_SET_PRIORITY_OBTAIN_CURRENT_PRIORITY 30 RTEMS_TASK_SET_PRIORITY_RETURNS_TO_CALLER 67 RTEMS_TASK_SET_PRIORITY_PREEMPTS_CALLER 115 RTEMS_TASK_MODE_OBTAIN_CURRENT_MODE 19 RTEMS_TASK_MODE_NO_RESCHEDULE 21 RTEMS_TASK_MODE_RESCHEDULE_RETURNS_TO_CALLER 27 RTEMS_TASK_MODE_RESCHEDULE_PREEMPTS_CALLER 66 RTEMS_TASK_GET_NOTE_ONLY 32 RTEMS_TASK_SET_NOTE_ONLY 32 RTEMS_TASK_WAKE_AFTER_YIELD_RETURNS_TO_CALLER 18 RTEMS_TASK_WAKE_AFTER_YIELD_PREEMPTS_CALLER 63 RTEMS_TASK_WAKE_WHEN_ONLY 128 # # Interrupt Manager # RTEMS_INTR_ENTRY_RETURNS_TO_NESTED 12 RTEMS_INTR_ENTRY_RETURNS_TO_INTERRUPTED_TASK 13 RTEMS_INTR_ENTRY_RETURNS_TO_PREEMPTING_TASK 12 RTEMS_INTR_EXIT_RETURNS_TO_NESTED 10 RTEMS_INTR_EXIT_RETURNS_TO_INTERRUPTED_TASK 13 RTEMS_INTR_EXIT_RETURNS_TO_PREEMPTING_TASK 58 # # Clock Manager # RTEMS_CLOCK_SET_ONLY 85 RTEMS_CLOCK_GET_ONLY 2 RTEMS_CLOCK_TICK_ONLY 16 # # Timer Manager # RTEMS_TIMER_CREATE_ONLY 34 RTEMS_TIMER_IDENT_ONLY 729 RTEMS_TIMER_DELETE_INACTIVE 48 RTEMS_TIMER_DELETE_ACTIVE 52 RTEMS_TIMER_FIRE_AFTER_INACTIVE 65 RTEMS_TIMER_FIRE_AFTER_ACTIVE 69 RTEMS_TIMER_FIRE_WHEN_INACTIVE 92 RTEMS_TIMER_FIRE_WHEN_ACTIVE 92 RTEMS_TIMER_RESET_INACTIVE 58 RTEMS_TIMER_RESET_ACTIVE 63 RTEMS_TIMER_CANCEL_INACTIVE 32 RTEMS_TIMER_CANCEL_ACTIVE 37 # # Semaphore Manager # RTEMS_SEMAPHORE_CREATE_ONLY 64 RTEMS_SEMAPHORE_IDENT_ONLY 787 RTEMS_SEMAPHORE_DELETE_ONLY 60 RTEMS_SEMAPHORE_OBTAIN_AVAILABLE 41 RTEMS_SEMAPHORE_OBTAIN_NOT_AVAILABLE_NO_WAIT 40 RTEMS_SEMAPHORE_OBTAIN_NOT_AVAILABLE_CALLER_BLOCKS 123 RTEMS_SEMAPHORE_RELEASE_NO_WAITING_TASKS 47 RTEMS_SEMAPHORE_RELEASE_TASK_READIED_RETURNS_TO_CALLER 70 RTEMS_SEMAPHORE_RELEASE_TASK_READIED_PREEMPTS_CALLER 95 # # Message Manager # RTEMS_MESSAGE_QUEUE_CREATE_ONLY 294 RTEMS_MESSAGE_QUEUE_IDENT_ONLY 730 RTEMS_MESSAGE_QUEUE_DELETE_ONLY 81 RTEMS_MESSAGE_QUEUE_SEND_NO_WAITING_TASKS 117 RTEMS_MESSAGE_QUEUE_SEND_TASK_READIED_RETURNS_TO_CALLER 118 RTEMS_MESSAGE_QUEUE_SEND_TASK_READIED_PREEMPTS_CALLER 144 RTEMS_MESSAGE_QUEUE_URGENT_NO_WAITING_TASKS 117 RTEMS_MESSAGE_QUEUE_URGENT_TASK_READIED_RETURNS_TO_CALLER 116 RTEMS_MESSAGE_QUEUE_URGENT_TASK_READIED_PREEMPTS_CALLER 144 RTEMS_MESSAGE_QUEUE_BROADCAST_NO_WAITING_TASKS 53 RTEMS_MESSAGE_QUEUE_BROADCAST_TASK_READIED_RETURNS_TO_CALLER 122 RTEMS_MESSAGE_QUEUE_BROADCAST_TASK_READIED_PREEMPTS_CALLER 146 RTEMS_MESSAGE_QUEUE_RECEIVE_AVAILABLE 93 RTEMS_MESSAGE_QUEUE_RECEIVE_NOT_AVAILABLE_NO_WAIT 45 RTEMS_MESSAGE_QUEUE_RECEIVE_NOT_AVAILABLE_CALLER_BLOCKS 127 RTEMS_MESSAGE_QUEUE_FLUSH_NO_MESSAGES_FLUSHED 29 RTEMS_MESSAGE_QUEUE_FLUSH_MESSAGES_FLUSHED 41 # # Event Manager # RTEMS_EVENT_SEND_NO_TASK_READIED 26 RTEMS_EVENT_SEND_TASK_READIED_RETURNS_TO_CALLER 60 RTEMS_EVENT_SEND_TASK_READIED_PREEMPTS_CALLER 89 RTEMS_EVENT_RECEIVE_OBTAIN_CURRENT_EVENTS <1 RTEMS_EVENT_RECEIVE_AVAILABLE 27 RTEMS_EVENT_RECEIVE_NOT_AVAILABLE_NO_WAIT 25 RTEMS_EVENT_RECEIVE_NOT_AVAILABLE_CALLER_BLOCKS 94 # # Signal Manager # RTEMS_SIGNAL_CATCH_ONLY 13 RTEMS_SIGNAL_SEND_RETURNS_TO_CALLER 34 RTEMS_SIGNAL_SEND_SIGNAL_TO_SELF 59 RTEMS_SIGNAL_EXIT_ASR_OVERHEAD_RETURNS_TO_CALLING_TASK 39 RTEMS_SIGNAL_EXIT_ASR_OVERHEAD_RETURNS_TO_PREEMPTING_TASK 60 # # Partition Manager # RTEMS_PARTITION_CREATE_ONLY 83 RTEMS_PARTITION_IDENT_ONLY 730 RTEMS_PARTITION_DELETE_ONLY 40 RTEMS_PARTITION_GET_BUFFER_AVAILABLE 34 RTEMS_PARTITION_GET_BUFFER_NOT_AVAILABLE 33 RTEMS_PARTITION_RETURN_BUFFER_ONLY 40 # # Region Manager # RTEMS_REGION_CREATE_ONLY 68 RTEMS_REGION_IDENT_ONLY 739 RTEMS_REGION_DELETE_ONLY 39 RTEMS_REGION_GET_SEGMENT_AVAILABLE 49 RTEMS_REGION_GET_SEGMENT_NOT_AVAILABLE_NO_WAIT 45 RTEMS_REGION_GET_SEGMENT_NOT_AVAILABLE_CALLER_BLOCKS 127 RTEMS_REGION_RETURN_SEGMENT_NO_WAITING_TASKS 52 RTEMS_REGION_RETURN_SEGMENT_TASK_READIED_RETURNS_TO_CALLER 113 RTEMS_REGION_RETURN_SEGMENT_TASK_READIED_PREEMPTS_CALLER 138 # # Dual-Ported Memory Manager # RTEMS_PORT_CREATE_ONLY 39 RTEMS_PORT_IDENT_ONLY 728 RTEMS_PORT_DELETE_ONLY 39 RTEMS_PORT_INTERNAL_TO_EXTERNAL_ONLY 26 RTEMS_PORT_EXTERNAL_TO_INTERNAL_ONLY 26 # # IO Manager # RTEMS_IO_INITIALIZE_ONLY 4 RTEMS_IO_OPEN_ONLY 1 RTEMS_IO_CLOSE_ONLY 1 RTEMS_IO_READ_ONLY <1 RTEMS_IO_WRITE_ONLY 1 RTEMS_IO_CONTROL_ONLY 1 # # Rate Monotonic Manager # RTEMS_RATE_MONOTONIC_CREATE_ONLY 36 RTEMS_RATE_MONOTONIC_IDENT_ONLY 725 RTEMS_RATE_MONOTONIC_CANCEL_ONLY 39 RTEMS_RATE_MONOTONIC_DELETE_ACTIVE 53 RTEMS_RATE_MONOTONIC_DELETE_INACTIVE 49 RTEMS_RATE_MONOTONIC_PERIOD_INITIATE_PERIOD_RETURNS_TO_CALLER 53 RTEMS_RATE_MONOTONIC_PERIOD_CONCLUDE_PERIOD_CALLER_BLOCKS 82 RTEMS_RATE_MONOTONIC_PERIOD_OBTAIN_STATUS 30 # # Size Information # # # xxx alloted for numbers # RTEMS_DATA_SPACE 833 RTEMS_MINIMUM_CONFIGURATION 22,660 RTEMS_MAXIMUM_CONFIGURATION 39,592 # x,xxx alloted for numbers RTEMS_CORE_CODE_SIZE 16,948 RTEMS_INITIALIZATION_CODE_SIZE 916 RTEMS_TASK_CODE_SIZE 3,436 RTEMS_INTERRUPT_CODE_SIZE 52 RTEMS_CLOCK_CODE_SIZE 296 RTEMS_TIMER_CODE_SIZE 1,084 RTEMS_SEMAPHORE_CODE_SIZE 1,500 RTEMS_MESSAGE_CODE_SIZE 1,596 RTEMS_EVENT_CODE_SIZE 1,036 RTEMS_SIGNAL_CODE_SIZE 396 RTEMS_PARTITION_CODE_SIZE 1,052 RTEMS_REGION_CODE_SIZE 1,392 RTEMS_DPMEM_CODE_SIZE 664 RTEMS_IO_CODE_SIZE 676 RTEMS_FATAL_ERROR_CODE_SIZE 20 RTEMS_RATE_MONOTONIC_CODE_SIZE 1,132 RTEMS_MULTIPROCESSING_CODE_SIZE 6,840 # xxx alloted for numbers RTEMS_TIMER_CODE_OPTSIZE 144 RTEMS_SEMAPHORE_CODE_OPTSIZE 136 RTEMS_MESSAGE_CODE_OPTSIZE 224 RTEMS_EVENT_CODE_OPTSIZE 44 RTEMS_SIGNAL_CODE_OPTSIZE 44 RTEMS_PARTITION_CODE_OPTSIZE 104 RTEMS_REGION_CODE_OPTSIZE 124 RTEMS_DPMEM_CODE_OPTSIZE 104 RTEMS_IO_CODE_OPTSIZE 00 RTEMS_RATE_MONOTONIC_CODE_OPTSIZE 136 RTEMS_MULTIPROCESSING_CODE_OPTSIZE 228 # xxx alloted for numbers RTEMS_BYTES_PER_TASK 372 RTEMS_BYTES_PER_TIMER 68 RTEMS_BYTES_PER_SEMAPHORE 124 RTEMS_BYTES_PER_MESSAGE_QUEUE 148 RTEMS_BYTES_PER_REGION 144 RTEMS_BYTES_PER_PARTITION 56 RTEMS_BYTES_PER_PORT 36 RTEMS_BYTES_PER_PERIOD 36 RTEMS_BYTES_PER_EXTENSION 64 RTEMS_BYTES_PER_FP_TASK 108 RTEMS_BYTES_PER_NODE 48 RTEMS_BYTES_PER_GLOBAL_OBJECT 20 RTEMS_BYTES_PER_PROXY 124 # x,xxx alloted for numbers RTEMS_BYTES_OF_FIXED_SYSTEM_REQUIREMENTS 6,768