blob: 6cc16daceb0cdc41d8c50a4aeebceb1ee4dc1e36 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
|
#
# Timing Test Suite Results for the Intec SS555
#
# $Id$
#
Board: SS555
CPU: MPC555
Clock Speed: 40 MHz
Memory Configuration: 512k external 2-1-1-1 SRAM
Wait States: 0
Times Reported in: microseconds
Timer Source: Timebase register (TMBCLK = (4 MHz crystal / 4) = 1.0 Mhz)
# DESCRIPTION A B
== ================================================================= ==== ====
1 rtems_semaphore_create 21
rtems_semaphore_delete 22
rtems_semaphore_obtain: available 7
rtems_semaphore_obtain: not available -- NO_WAIT 7
rtems_semaphore_release: no waiting tasks 18
2 rtems_semaphore_obtain: not available -- caller blocks 50
3 rtems_semaphore_release: task readied -- preempts caller 41
4 rtems_task_restart: blocked task -- preempts caller 69
rtems_task_restart: ready task -- preempts caller 67
rtems_semaphore_release: task readied -- returns to caller 23
rtems_task_create 75
rtems_task_start 30
rtems_task_restart: suspended task -- returns to caller 37
rtems_task_delete: suspended task 68
rtems_task_restart: ready task -- returns to caller 38
rtems_task_restart: blocked task -- returns to caller 44
rtems_task_delete: blocked task 70
5 rtems_task_suspend: calling task 40
rtems_task_resume: task readied -- preempts caller 35
6 rtems_task_restart: calling task 46
rtems_task_suspend: returns to caller 16
rtems_task_resume: task readied -- returns to caller 18
rtems_task_delete: ready task 71
7 rtems_task_restart: suspended task -- preempts caller 64
8 rtems_task_set_priority: obtain current priority 13
rtems_task_set_priority: returns to caller 24
rtems_task_mode: obtain current mode 4
rtems_task_mode: no reschedule 5
rtems_task_mode: reschedule -- returns to caller 7
rtems_task_mode: reschedule -- preempts caller 37
rtems_task_set_note 13
rtems_task_get_note 13
rtems_clock_set 27
rtems_clock_get 1
9 rtems_message_queue_create 34
rtems_message_queue_send: no waiting tasks 26
rtems_message_queue_urgent: no waiting tasks 26
rtems_message_queue_receive: available 24
rtems_message_queue_flush: no messages flushed 12
rtems_message_queue_flush: messages flushed 15
rtems_message_queue_delete 26
10 rtems_message_queue_receive: not available -- NO_WAIT 15
rtems_message_queue_receive: not available -- caller blocks 52
11 rtems_message_queue_send: task readied -- preempts caller 47
12 rtems_message_queue_send: task readied -- returns to caller 29
13 rtems_message_queue_urgent: task readied -- preempts caller 46
14 rtems_message_queue_urgent: task readied -- returns to caller 29
15 rtems_event_receive: obtain current events 1
rtems_event_receive: not available -- NO_WAIT 12
rtems_event_receive: not available -- caller blocks 44
rtems_event_send: no task readied 13
rtems_event_receive: available 13
rtems_event_send: task readied -- returns to caller 21
16 rtems_event_send: task readied -- preempts caller 41
17 rtems_task_set_priority: preempts caller 49
18 rtems_task_delete: calling task 95
19 rtems_signal_catch 10
rtems_signal_send: returns to caller 15
rtems_signal_send: signal to self 20
exit ASR overhead: returns to calling task 15
exit ASR overhead: returns to preempting task 30
20 rtems_partition_create 25
rtems_region_create 38
rtems_partition_get_buffer: available 14
rtems_partition_get_buffer: not available 13
rtems_partition_return_buffer 15
rtems_partition_delete 16
rtems_region_get_segment: available 34
rtems_region_get_segment: not available -- NO_WAIT 32
rtems_region_return_segment: no waiting tasks 33
rtems_region_get_segment: not available -- caller blocks 68
rtems_region_return_segment: task readied -- preempts caller 67
rtems_region_return_segment: task readied -- returns to caller 48
rtems_region_delete 30
rtems_io_initialize 2
rtems_io_open 1
rtems_io_close 1
rtems_io_read 1
rtems_io_write 1
rtems_io_control 1
21 rtems_task_ident 25
rtems_message_queue_ident 22
rtems_semaphore_ident 29
rtems_partition_ident 22
rtems_region_ident 24
rtems_port_ident 22
rtems_timer_ident 22
rtems_rate_monotonic_ident 22
22 rtems_message_queue_broadcast: task readied -- returns to caller 33
rtems_message_queue_broadcast: no waiting tasks 20
rtems_message_queue_broadcast: task readied -- preempts caller 50
23 rtems_timer_create 13
rtems_timer_fire_after: inactive 22
rtems_timer_fire_after: active 24
rtems_timer_cancel: active 13
rtems_timer_cancel: inactive 12
rtems_timer_reset: inactive 21
rtems_timer_reset: active 22
rtems_timer_fire_when: inactive 26
rtems_timer_fire_when: active 26
rtems_timer_delete: active 18
rtems_timer_delete: inactive 16
rtems_task_wake_when 49
24 rtems_task_wake_after: yield -- returns to caller 10
rtems_task_wake_after: yields -- preempts caller 36
25 rtems_clock_tick 8
26 _ISR_Disable 1
_ISR_Flash 1
_ISR_Enable 1
_Thread_Disable_dispatch 1
_Thread_Enable_dispatch 7
_Thread_Set_state 7
_Thread_Disptach (NO FP) 32
context switch: no floating point contexts 25
context switch: self 11
context switch: to another task 12
fp context switch: restore 1st FP task 37
fp context switch: save idle, restore initialized 34
fp context switch: save idle, restore idle 48
fp context switch: save initialized, restore initialized 34
_Thread_Resume 7
_Thread_Unblock 6
_Thread_Ready 7
_Thread_Get 4
_Semaphore_Get 2
_Thread_Get: invalid id 1
27 interrupt entry overhead: returns to interrupted task 13
interrupt exit overhead: returns to interrupted task 11
interrupt entry overhead: returns to nested interrupt 12
interrupt exit overhead: returns to nested interrupt 10
interrupt entry overhead: returns to preempting task 12
interrupt exit overhead: returns to preempting task 38
28 rtems_port_create 16
rtems_port_external_to_internal 11
rtems_port_internal_to_external 11
rtems_port_delete 16
29 rtems_rate_monotonic_create 15
rtems_rate_monotonic_period: initiate period -- returns to caller 20
rtems_rate_monotonic_period: obtain status 12
rtems_rate_monotonic_cancel 15
rtems_rate_monotonic_delete: inactive 18
rtems_rate_monotonic_delete: active 20
rtems_rate_monotonic_period: conclude periods -- caller blocks 36
|