source: rtems/cpukit/libmisc/monitor/mon-itask.c @ df91dd9

5
Last change on this file since df91dd9 was df91dd9, checked in by Sebastian Huber <sebastian.huber@…>, on 03/14/16 at 11:31:12

monitor: Use object allocator lock

Use object allocator lock instead of disabled thread dispatching.

Update #2555.

  • Property mode set to 100644
File size: 3.0 KB
RevLine 
[b06e68ef]1/*
[8389628]2 * RTEMS Monitor init task support
[b06e68ef]3 */
4
[550c3df7]5#ifdef HAVE_CONFIG_H
6#include "config.h"
7#endif
8
[b06e68ef]9#include <rtems.h>
[5beb562]10#include <rtems/monitor.h>
[b06e68ef]11
[cbd849c]12#include <inttypes.h>
[b06e68ef]13#include <stdio.h>
14
15/*
16 * As above, but just for init tasks
17 */
18void
19rtems_monitor_init_task_canonical(
20    rtems_monitor_init_task_t *canonical_itask,
[ed8be1ae]21    const void                *itask_void
[b06e68ef]22)
23{
[ed8be1ae]24    const rtems_initialization_tasks_table *rtems_itask = itask_void;
[aed742c]25
[b06e68ef]26    rtems_monitor_symbol_canonical_by_value(&canonical_itask->entry,
[be95da0]27                                            (void *) rtems_itask->entry_point);
[b06e68ef]28
29    canonical_itask->argument = rtems_itask->argument;
30    canonical_itask->stack_size = rtems_itask->stack_size;
31    canonical_itask->priority = rtems_itask->initial_priority;
32    canonical_itask->modes = rtems_itask->mode_set;
33    canonical_itask->attributes = rtems_itask->attribute_set;
34}
35
[ed8be1ae]36const void *
[b06e68ef]37rtems_monitor_init_task_next(
[f97536d]38    void                  *object_info RTEMS_UNUSED,
[b06e68ef]39    rtems_monitor_init_task_t *canonical_init_task,
40    rtems_id              *next_id
41)
42{
43    rtems_initialization_tasks_table *itask;
[6c06288]44    uint32_t   n = rtems_object_id_get_index(*next_id);
[b06e68ef]45
[aac75d3b]46    if (n >= Configuration_RTEMS_API.number_of_initialization_tasks)
[b06e68ef]47        goto failed;
[aed742c]48
[df91dd9]49    _Objects_Allocator_lock();
[b06e68ef]50
[aac75d3b]51    itask = Configuration_RTEMS_API.User_initialization_tasks_table + n;
[b06e68ef]52
53    /*
54     * dummy up a fake id and name for this item
55     */
56
57    canonical_init_task->id = n;
58    canonical_init_task->name = itask->name;
59
60    *next_id += 1;
[ed8be1ae]61    return (const void *) itask;
[b06e68ef]62
63failed:
64    *next_id = RTEMS_OBJECT_ID_FINAL;
65    return 0;
66}
67
68
69void
70rtems_monitor_init_task_dump_header(
[f97536d]71    bool verbose RTEMS_UNUSED
[b06e68ef]72)
73{
[714f06c]74    fprintf(stdout,"\
[b06e68ef]75  #    NAME   ENTRY        ARGUMENT    PRIO   MODES  ATTRIBUTES   STACK SIZE\n");
76/*23456789 123456789 123456789 123456789 123456789 123456789 123456789 123456789
770         1         2         3         4         5         6         7       */
78    rtems_monitor_separator();
79}
80
81/*
82 */
83
84void
85rtems_monitor_init_task_dump(
86    rtems_monitor_init_task_t *monitor_itask,
[2326f0d]87    bool  verbose
[b06e68ef]88)
89{
90    int length = 0;
91
92    length += rtems_monitor_dump_decimal(monitor_itask->id);
93
94    length += rtems_monitor_pad(7, length);
[bd5762d]95    length += rtems_monitor_dump_name(monitor_itask->id);
[b06e68ef]96
97    length += rtems_monitor_pad(14, length);
98    length += rtems_monitor_symbol_dump(&monitor_itask->entry, verbose);
99
100    length += rtems_monitor_pad(25, length);
[0893220]101    length += fprintf(stdout,"%" PRId32 " [0x%" PRIx32 "]",
[cbd849c]102      monitor_itask->argument, monitor_itask->argument);
[b06e68ef]103
104    length += rtems_monitor_pad(39, length);
105    length += rtems_monitor_dump_priority(monitor_itask->priority);
106
107    length += rtems_monitor_pad(46, length);
108    length += rtems_monitor_dump_modes(monitor_itask->modes);
109
110    length += rtems_monitor_pad(54, length);
111    length += rtems_monitor_dump_attributes(monitor_itask->attributes);
[aed742c]112
[b06e68ef]113    length += rtems_monitor_pad(66, length);
[cbd849c]114    length += fprintf(stdout,"%" PRId32 " [0x%" PRIx32 "]",
115      monitor_itask->stack_size, monitor_itask->stack_size);
[b06e68ef]116
[714f06c]117    fprintf(stdout,"\n");
[b06e68ef]118}
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