libmisc/monitor/mon-region.c

0001 /* SPDX-License-Identifier: BSD-2-Clause */
0002
0003 /**
0004  * @file
0005  *
0006  * @brief RTEMS Monitor region support
0007  */
0008
0009 /*
0010  * COPYRIGHT (c) 1989-2022. On-Line Applications Research Corporation (OAR).
0011  *
0012  * Redistribution and use in source and binary forms, with or without
0013  * modification, are permitted provided that the following conditions
0014  * are met:
0015  * 1. Redistributions of source code must retain the above copyright
0016  *    notice, this list of conditions and the following disclaimer.
0017  * 2. Redistributions in binary form must reproduce the above copyright
0018  *    notice, this list of conditions and the following disclaimer in the
0019  *    documentation and/or other materials provided with the distribution.
0020  *
0021  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
0022  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
0023  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
0024  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
0025  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
0026  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
0027  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
0028  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
0029  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
0030  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
0031  * POSSIBILITY OF SUCH DAMAGE.
0032  */
0033
0034 #ifdef HAVE_CONFIG_H
0035 #include "config.h"
0036 #endif
0037
0038 #include <rtems.h>
0039 #include <rtems/monitor.h>
0040 #include <rtems/rtems/attrimpl.h>
0041 #include <rtems/rtems/regiondata.h>
0042 #include <stdio.h>
0043 #include <string.h>    /* memcpy() */
0044
0045 void
0046 rtems_monitor_region_canonical(
0047     rtems_monitor_region_t  *canonical_region,
0048     const void              *region_void
0049 )
0050 {
0051     const Region_Control *rtems_region = (const Region_Control *) region_void;
0052     const Heap_Control *heap = &rtems_region->Memory;
0053
0054     canonical_region->attribute = rtems_region->attribute_set;
0055     canonical_region->start_addr = (void *) heap->area_begin;
0056     canonical_region->length = heap->area_end - heap->area_begin;
0057     canonical_region->page_size = heap->page_size;
0058     canonical_region->max_seg_size = rtems_region->maximum_segment_size;
0059     canonical_region->used_blocks = heap->stats.used_blocks;
0060 }
0061
0062
0063 void
0064 rtems_monitor_region_dump_header(
0065     bool verbose RTEMS_UNUSED
0066 )
0067 {
0068     printf("\
0069   ID       NAME   ATTR        STARTADDR LENGTH    PAGE_SIZE USED_BLOCKS\n");
0070 /*23456789 123456789 123456789 123456789 123456789 123456789 123456789 1234
0071           1         2         3         4         5         6         7    */
0072
0073     rtems_monitor_separator();
0074 }
0075
0076 /*
0077  */
0078
0079 void
0080 rtems_monitor_region_dump(
0081     rtems_monitor_region_t *monitor_region,
0082     bool  verbose RTEMS_UNUSED
0083 )
0084 {
0085     int length = 0;
0086
0087     length += rtems_monitor_dump_id(monitor_region->id);
0088     length += rtems_monitor_pad(11, length);
0089     length += rtems_monitor_dump_name(monitor_region->id);
0090     length += rtems_monitor_pad(18, length);
0091     length += rtems_monitor_dump_attributes(monitor_region->attribute);
0092     length += rtems_monitor_pad(30, length);
0093     length += rtems_monitor_dump_addr(monitor_region->start_addr);
0094     length += rtems_monitor_pad(40, length);
0095     length += rtems_monitor_dump_hex(monitor_region->length);
0096     length += rtems_monitor_pad(50, length);
0097     length += rtems_monitor_dump_hex(monitor_region->page_size);
0098     length += rtems_monitor_pad(60, length);
0099     length += rtems_monitor_dump_hex(monitor_region->used_blocks);
0100     printf("\n");
0101 }
0102