Line data    Source code

       1             : /* Check dynamic tag.
       2             :    Copyright (C) 2001, 2002, 2006 Red Hat, Inc.
       3             :    This file is part of elfutils.
       4             :    Written by Ulrich Drepper <drepper@redhat.com>, 2001.
       5             : 
       6             :    This file is free software; you can redistribute it and/or modify
       7             :    it under the terms of either
       8             : 
       9             :      * the GNU Lesser General Public License as published by the Free
      10             :        Software Foundation; either version 3 of the License, or (at
      11             :        your option) any later version
      12             : 
      13             :    or
      14             : 
      15             :      * the GNU General Public License as published by the Free
      16             :        Software Foundation; either version 2 of the License, or (at
      17             :        your option) any later version
      18             : 
      19             :    or both in parallel, as here.
      20             : 
      21             :    elfutils is distributed in the hope that it will be useful, but
      22             :    WITHOUT ANY WARRANTY; without even the implied warranty of
      23             :    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      24             :    General Public License for more details.
      25             : 
      26             :    You should have received copies of the GNU General Public License and
      27             :    the GNU Lesser General Public License along with this program.  If
      28             :    not, see <http://www.gnu.org/licenses/>.  */
      29             : 
      30             : #ifdef HAVE_CONFIG_H
      31             : # include <config.h>
      32             : #endif
      33             : 
      34             : #include <inttypes.h>
      35             : #include <libeblP.h>
      36             : 
      37             : 
      38             : bool
      39        2057 : ebl_dynamic_tag_check (Ebl *ebl, int64_t tag)
      40             : {
      41        2057 :   bool res = ebl != NULL ? ebl->dynamic_tag_check (tag) : false;
      42             : 
      43             :   if (!res
      44        4086 :       && ((tag >= 0 && tag < DT_NUM)
      45        2043 :           || (tag >= DT_GNU_PRELINKED && tag <= DT_SYMINENT)
      46         337 :           || (tag >= DT_GNU_HASH && tag <= DT_SYMINFO)
      47         289 :           || tag == DT_VERSYM
      48         214 :           || (tag >= DT_RELACOUNT && tag <= DT_VERNEEDNUM)
      49           0 :           || tag == DT_AUXILIARY
      50           0 :           || tag == DT_FILTER))
      51        2043 :     res = true;
      52             : 
      53        2057 :   return res;
      54             : }