arch/x86/kernel/krtld/32/kobj_convrelstr.c

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21
  22 /*
  23  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26 #pragma ident   "%Z%%M% %I%     %E% SMI"
  27
  28 #include        <sys/types.h>
  29 #include        <krtld/reloc.h>
  30
  31 static const char       *rels[R_386_NUM] = {
  32         "R_386_NONE",                   "R_386_32",
  33         "R_386_PC32",                   "R_386_GOT32",
  34         "R_386_PLT32",                  "R_386_COPY",
  35         "R_386_GLOB_DAT",               "R_386_JMP_SLOT",
  36         "R_386_RELATIVE",               "R_386_GOTOFF",
  37         "R_386_GOTPC",                  "R_386_32PLT",
  38         "R_386_TLS_GD_PLT",             "R_386_TLS_LDM_PLT",
  39         "R_386_TLS_TPOFF",              "R_386_TLS_IE",
  40         "R_386_TLS_GOTIE",              "R_386_TLS_LE",
  41         "R_386_TLS_GD",                 "R_386_TLS_LDM",
  42         "R_386_16",                     "R_386_PC16",
  43         "R_386_8",                      "R_386_PC8",
  44         "R_386_UNKNOWN24",              "R_386_UNKNOWN25",
  45         "R_386_UNKNOWN26",              "R_386_UNKNOWN27",
  46         "R_386_UNKNOWN28",              "R_386_UNKNOWN29",
  47         "R_386_UNKNOWN30",              "R_386_UNKNOWN31",
  48         "R_386_TLS_LDO_32",             "R_386_UNKNOWN33",
  49         "R_386_UNKNOWN34",              "R_386_TLS_DTPMOD32",
  50         "R_386_TLS_DTPOFF32",           "R_386_UNKNOWN37",
  51         "R_386_SIZE32"
  52 };
  53
  54 #if     (R_386_NUM != (R_386_SIZE32 + 1))
  55 #error  "R_386_NUM has grown"
  56 #endif
  57
  58 /*
  59  * This is a 'stub' of the orignal version defined in liblddbg.so.  This stub
  60  * returns the 'int string' of the relocation in question instead of converting
  61  * the relocation to it's full syntax.
  62  */
  63 const char *
  64 conv_reloc_386_type(Word type)
  65 {
  66         static char     strbuf[32];
  67         int             ndx = 31;
  68
  69         if (type < R_386_NUM)
  70                 return (rels[type]);
  71
  72         strbuf[ndx--] = '\0';
  73         do {
  74                 strbuf[ndx--] = '0' + (type % 10);
  75                 type = type / 10;
  76         } while ((ndx >= (int)0) && (type > (Word)0));
  77
  78         return (&strbuf[ndx + 1]);
  79 }