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      1 /* Return dynamic tag name.
      2    Copyright (C) 2001, 2002 Red Hat, Inc.
      3    Written by Ulrich Drepper <drepper (at) redhat.com>, 2001.
      4 
      5    This program is Open Source software; you can redistribute it and/or
      6    modify it under the terms of the Open Software License version 1.0 as
      7    published by the Open Source Initiative.
      8 
      9    You should have received a copy of the Open Software License along
     10    with this program; if not, you may obtain a copy of the Open Software
     11    License version 1.0 from http://www.opensource.org/licenses/osl.php or
     12    by writing the Open Source Initiative c/o Lawrence Rosen, Esq.,
     13    3001 King Ranch Road, Ukiah, CA 95482.   */
     14 
     15 #ifdef HAVE_CONFIG_H
     16 # include <config.h>
     17 #endif
     18 
     19 #include <inttypes.h>
     20 #include <stdio.h>
     21 #include <libeblP.h>
     22 
     23 
     24 const char *
     25 ebl_dynamic_tag_name (ebl, tag, buf, len)
     26      Ebl *ebl;
     27      int64_t tag;
     28      char *buf;
     29      size_t len;
     30 {
     31   const char *res = ebl != NULL ? ebl->dynamic_tag_name (tag, buf, len) : NULL;
     32 
     33   if (res == NULL)
     34     {
     35       if (tag >= 0 && tag < DT_NUM)
     36 	{
     37 	  static const char *stdtags[] =
     38 	    {
     39 	      "NULL", "NEEDED", "PLTRELSZ", "PLTGOT", "HASH", "STRTAB",
     40 	      "SYMTAB", "RELA", "RELASZ", "RELAENT", "STRSZ", "SYMENT",
     41 	      "INIT", "FINI", "SONAME", "RPATH", "SYMBOLIC", "REL", "RELSZ",
     42 	      "RELENT", "PLTREL", "DEBUG", "TEXTREL", "JMPREL", "BIND_NOW",
     43 	      "INIT_ARRAY", "FINI_ARRAY", "INIT_ARRAYSZ", "FINI_ARRAYSZ",
     44 	      "RUNPATH", "FLAGS", "ENCODING", "PREINIT_ARRAY",
     45 	      "PREINIT_ARRAYSZ"
     46 	    };
     47 
     48 	  res = stdtags[tag];
     49 	}
     50       else if (tag == DT_VERSYM)
     51 	res = "VERSYM";
     52       else if (tag >= DT_GNU_PRELINKED && tag <= DT_SYMINENT)
     53 	{
     54 	  static const char *valrntags[] =
     55 	    {
     56 	      "GNU_PRELINKED", "GNU_CONFLICTSZ", "GNU_LIBLISTSZ",
     57 	      "CHECKSUM", "PLTPADSZ", "MOVEENT", "MOVESZ", "FEATURE_1",
     58 	      "POSFLAG_1", "SYMINSZ", "SYMINENT"
     59 	    };
     60 
     61 	  res = valrntags[tag - DT_GNU_PRELINKED];
     62 	}
     63       else if (tag >= DT_GNU_CONFLICT && tag <= DT_SYMINFO)
     64 	{
     65 	  static const char *addrrntags[] =
     66 	    {
     67 	      "GNU_CONFLICT", "GNU_LIBLIST", "CONFIG", "DEPAUDIT", "AUDIT",
     68 	      "PLTPAD", "MOVETAB", "SYMINFO"
     69 	    };
     70 
     71 	  res = addrrntags[tag - DT_GNU_CONFLICT];
     72 	}
     73       else if (tag >= DT_RELACOUNT && tag <= DT_VERNEEDNUM)
     74 	{
     75 	  static const char *suntags[] =
     76 	    {
     77 	      "RELACOUNT", "RELCOUNT", "FLAGS_1", "VERDEF", "VERDEFNUM",
     78 	      "VERNEED", "VERNEEDNUM"
     79 	    };
     80 
     81 	  res = suntags[tag - DT_RELACOUNT];
     82 	}
     83       else if (tag == DT_AUXILIARY)
     84 	res = "AUXILIARY";
     85       else if (tag == DT_FILTER)
     86 	res = "FILTER";
     87       else
     88 	{
     89 	  snprintf (buf, len, gettext ("<unknown>: %" PRId64), tag);
     90 
     91 	  res = buf;
     92 
     93 	}
     94     }
     95 
     96   return res;
     97 }
     98