forked from Imagelibrary/rtems
e4cc56a792
This code did not have any copyrights or licenses and a bit of archeology was needed to determine authorship. This code was in the initial import into the RTEMS CVS repository when it was established in May 1995. There was very little, if any, code not written by OAR Corporation in that initial import. After discussion with Chris Johns, it was determined that this code was from OAR Corporation and that he had added a few features later. Both Chris Johns and OAR Corporation have given permission to relicense. Updates #3053.
150 lines
4.5 KiB
C
150 lines
4.5 KiB
C
/* SPDX-License-Identifier: BSD-2-Clause */
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/**
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* @file
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*
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* @brief RTEMS Monitor init task support
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*/
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/*
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* COPYRIGHT (c) 1989-2022. On-Line Applications Research Corporation (OAR).
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <rtems.h>
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#include <rtems/monitor.h>
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#include <inttypes.h>
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#include <stdio.h>
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/*
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* As above, but just for init tasks
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*/
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void
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rtems_monitor_init_task_canonical(
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rtems_monitor_init_task_t *canonical_itask,
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const void *itask_void
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)
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{
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const rtems_initialization_tasks_table *rtems_itask = itask_void;
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rtems_monitor_symbol_canonical_by_value(&canonical_itask->entry,
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(void *) rtems_itask->entry_point);
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canonical_itask->argument = rtems_itask->argument;
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canonical_itask->stack_size = rtems_itask->stack_size;
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canonical_itask->priority = rtems_itask->initial_priority;
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canonical_itask->modes = rtems_itask->mode_set;
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canonical_itask->attributes = rtems_itask->attribute_set;
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}
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const void *
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rtems_monitor_init_task_next(
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void *object_info RTEMS_UNUSED,
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rtems_monitor_init_task_t *canonical_init_task,
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rtems_id *next_id
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)
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{
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const rtems_api_configuration_table *config;
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const rtems_initialization_tasks_table *itask;
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uint32_t n = rtems_object_id_get_index(*next_id);
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config = rtems_configuration_get_rtems_api_configuration();
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if (n >= config->number_of_initialization_tasks)
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goto failed;
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_Objects_Allocator_lock();
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itask = config->User_initialization_tasks_table + n;
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/*
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* dummy up a fake id and name for this item
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*/
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canonical_init_task->id = n;
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canonical_init_task->name = itask->name;
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*next_id += 1;
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return (const void *) itask;
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failed:
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*next_id = RTEMS_OBJECT_ID_FINAL;
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return 0;
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}
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void
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rtems_monitor_init_task_dump_header(
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bool verbose RTEMS_UNUSED
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)
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{
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fprintf(stdout,"\
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# NAME ENTRY ARGUMENT PRIO MODES ATTRIBUTES STACK SIZE\n");
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/*23456789 123456789 123456789 123456789 123456789 123456789 123456789 123456789
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0 1 2 3 4 5 6 7 */
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rtems_monitor_separator();
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}
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/*
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*/
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void
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rtems_monitor_init_task_dump(
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rtems_monitor_init_task_t *monitor_itask,
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bool verbose
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)
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{
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int length = 0;
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length += rtems_monitor_dump_decimal(monitor_itask->id);
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length += rtems_monitor_pad(7, length);
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length += rtems_monitor_dump_name(monitor_itask->id);
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length += rtems_monitor_pad(14, length);
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length += rtems_monitor_symbol_dump(&monitor_itask->entry, verbose);
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length += rtems_monitor_pad(25, length);
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length += fprintf(stdout,"%" PRId32 " [0x%" PRIx32 "]",
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monitor_itask->argument, monitor_itask->argument);
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length += rtems_monitor_pad(39, length);
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length += rtems_monitor_dump_priority(monitor_itask->priority);
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length += rtems_monitor_pad(46, length);
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length += rtems_monitor_dump_modes(monitor_itask->modes);
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length += rtems_monitor_pad(54, length);
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length += rtems_monitor_dump_attributes(monitor_itask->attributes);
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length += rtems_monitor_pad(66, length);
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length += fprintf(stdout,"%" PRId32 " [0x%" PRIx32 "]",
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monitor_itask->stack_size, monitor_itask->stack_size);
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fprintf(stdout,"\n");
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}
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