/* SPDX-License-Identifier: BSD-2-Clause */

/**
 * @file
 *
 * @brief RTEMS Monitor region support
 */

/*
 * COPYRIGHT (c) 1989-2022. On-Line Applications Research Corporation (OAR).
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <rtems.h>
#include <rtems/monitor.h>
#include <rtems/rtems/attrimpl.h>
#include <rtems/rtems/regiondata.h>
#include <stdio.h>
#include <string.h>    /* memcpy() */

void
rtems_monitor_region_canonical(
    rtems_monitor_region_t  *canonical_region,
    const void              *region_void
)
{
    const Region_Control *rtems_region = (const Region_Control *) region_void;
    const Heap_Control *heap = &rtems_region->Memory;

    canonical_region->attribute = rtems_region->attribute_set;
    canonical_region->start_addr = (void *) heap->area_begin;
    canonical_region->length = heap->area_end - heap->area_begin;
    canonical_region->page_size = heap->page_size;
    canonical_region->max_seg_size = rtems_region->maximum_segment_size;
    canonical_region->used_blocks = heap->stats.used_blocks;
}


void
rtems_monitor_region_dump_header(
    bool verbose RTEMS_UNUSED
)
{
    printf("\
  ID       NAME   ATTR        STARTADDR LENGTH    PAGE_SIZE USED_BLOCKS\n");
/*23456789 123456789 123456789 123456789 123456789 123456789 123456789 1234
          1         2         3         4         5         6         7    */

    rtems_monitor_separator();
}

/*
 */

void
rtems_monitor_region_dump(
    rtems_monitor_region_t *monitor_region,
    bool  verbose RTEMS_UNUSED
)
{
    int length = 0;

    length += rtems_monitor_dump_id(monitor_region->id);
    length += rtems_monitor_pad(11, length);
    length += rtems_monitor_dump_name(monitor_region->id);
    length += rtems_monitor_pad(18, length);
    length += rtems_monitor_dump_attributes(monitor_region->attribute);
    length += rtems_monitor_pad(30, length);
    length += rtems_monitor_dump_addr(monitor_region->start_addr);
    length += rtems_monitor_pad(40, length);
    length += rtems_monitor_dump_hex(monitor_region->length);
    length += rtems_monitor_pad(50, length);
    length += rtems_monitor_dump_hex(monitor_region->page_size);
    length += rtems_monitor_pad(60, length);
    length += rtems_monitor_dump_hex(monitor_region->used_blocks);
    printf("\n");
}