xref: /illumos-gate/usr/src/lib/libdwarf/common/pro_finish.c (revision 4d9fdb46)

/*
  Copyright (C) 2000,2004 Silicon Graphics, Inc.  All Rights Reserved.
  Portions Copyright 2002-2010 Sun Microsystems, Inc. All rights reserved.
  Portions Copyright 2011-2018 David Anderson. All rights reserved.

  This program is free software; you can redistribute it and/or modify it
  under the terms of version 2.1 of the GNU Lesser General Public License
  as published by the Free Software Foundation.

  This program is distributed in the hope that it would be useful, but
  WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

  Further, this software is distributed without any warranty that it is
  free of the rightful claim of any third person regarding infringement
  or the like.  Any license provided herein, whether implied or
  otherwise, applies only to this software file.  Patent licenses, if
  any, provided herein do not apply to combinations of this program with
  other software, or any other product whatsoever.

  You should have received a copy of the GNU Lesser General Public
  License along with this program; if not, write the Free Software
  Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston MA 02110-1301,
  USA.

*/

#include "config.h"
#include "libdwarfdefs.h"
#include "pro_incl.h"
#include <stddef.h>
#include "dwarf.h"
#include "libdwarf.h"
#include "pro_opaque.h"
#include "pro_error.h"
#include "pro_alloc.h"


/*  This routine deallocates all memory, and does some
    finishing up
    This is the original version using a badly designed return
    value approach.
    Please use dwarf_producer_finish_a() instead.  */
/*ARGSUSED*/ Dwarf_Unsigned
dwarf_producer_finish(Dwarf_P_Debug dbg, Dwarf_Error * error)
{
    int res = dwarf_producer_finish_a(dbg,error);
    if (res != DW_DLV_OK) {
        return DW_DLV_NOCOUNT;
    }
    return 0;
}
/*  This routine deallocates all memory, and does some
    finishing up.  New September 2016. */
int
dwarf_producer_finish_a(Dwarf_P_Debug dbg, Dwarf_Error * error)
{
    if (dbg->de_version_magic_number != PRO_VERSION_MAGIC) {
        DWARF_P_DBG_ERROR(dbg, DW_DLE_IA, DW_DLV_ERROR);
    }

    /* this frees all blocks, then frees dbg. */
    _dwarf_p_dealloc_all(dbg);
    return DW_DLV_OK ;
}

/* FIXME: Add stats for debug_line_str. */
int
dwarf_pro_get_string_stats(Dwarf_P_Debug dbg,
    Dwarf_Unsigned * str_count,
    Dwarf_Unsigned * str_total_length,
    Dwarf_Unsigned * strp_count_debug_str,
    Dwarf_Unsigned * strp_len_debug_str,
    Dwarf_Unsigned * strp_reused_count,
    Dwarf_Unsigned * strp_reused_len,
    Dwarf_Error    * error)
{
    struct Dwarf_P_Str_stats_s* ps = 0;
    if (!dbg) {
        _dwarf_p_error(dbg, error, DW_DLE_IA);
        return DW_DLV_ERROR;
    }
    if (dbg->de_version_magic_number !=PRO_VERSION_MAGIC ) {
        _dwarf_p_error(dbg, error, DW_DLE_VMM);
        return DW_DLV_ERROR;
    }
    *str_count        = dbg->de_stats.ps_str_count;
    *str_total_length = dbg->de_stats.ps_str_total_length;
    ps = &dbg->de_stats.ps_strp;
    *strp_count_debug_str = ps->ps_strp_count_debug_str;
    *strp_len_debug_str   = ps->ps_strp_len_debug_str;
    *strp_reused_count    = ps->ps_strp_reused_count;
    *strp_reused_len      = ps->ps_strp_reused_len;
    return DW_DLV_OK;
}