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      1 /* ix86 ELF support for BFD.
      2    Copyright (C) 1998-2024 Free Software Foundation, Inc.
      3 
      4    This file is part of BFD, the Binary File Descriptor library.
      5 
      6    This program is free software; you can redistribute it and/or modify
      7    it under the terms of the GNU General Public License as published by
      8    the Free Software Foundation; either version 3 of the License, or
      9    (at your option) any later version.
     10 
     11    This program is distributed in the hope that it will be useful,
     12    but WITHOUT ANY WARRANTY; without even the implied warranty of
     13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     14    GNU General Public License for more details.
     15 
     16    You should have received a copy of the GNU General Public License
     17    along with this program; if not, write to the Free Software Foundation,
     18    Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
     19 
     20 #ifndef _ELF_I386_H
     21 #define _ELF_I386_H
     22 
     23 #include "elf/reloc-macros.h"
     24 
     25 START_RELOC_NUMBERS (elf_i386_reloc_type)
     26      RELOC_NUMBER (R_386_NONE,      0)	/* No reloc */
     27      RELOC_NUMBER (R_386_32,        1)	/* Direct 32 bit  */
     28      RELOC_NUMBER (R_386_PC32,      2)	/* PC relative 32 bit */
     29      RELOC_NUMBER (R_386_GOT32,     3)	/* 32 bit GOT entry */
     30      RELOC_NUMBER (R_386_PLT32,	    4)	/* 32 bit PLT address */
     31      RELOC_NUMBER (R_386_COPY,	    5)	/* Copy symbol at runtime */
     32      RELOC_NUMBER (R_386_GLOB_DAT,  6)	/* Create GOT entry */
     33      RELOC_NUMBER (R_386_JUMP_SLOT, 7)	/* Create PLT entry */
     34      RELOC_NUMBER (R_386_RELATIVE,  8)	/* Adjust by program base */
     35      RELOC_NUMBER (R_386_GOTOFF,    9)	/* 32 bit offset to GOT */
     36      RELOC_NUMBER (R_386_GOTPC,    10)	/* 32 bit PC relative offset to GOT */
     37      RELOC_NUMBER (R_386_32PLT,    11)	/* Used by Sun */
     38      FAKE_RELOC   (FIRST_INVALID_RELOC, 12)
     39      FAKE_RELOC   (LAST_INVALID_RELOC,  13)
     40      RELOC_NUMBER (R_386_TLS_TPOFF,14)
     41      RELOC_NUMBER (R_386_TLS_IE,   15)
     42      RELOC_NUMBER (R_386_TLS_GOTIE,16)
     43      RELOC_NUMBER (R_386_TLS_LE,   17)
     44      RELOC_NUMBER (R_386_TLS_GD,   18)
     45      RELOC_NUMBER (R_386_TLS_LDM,  19)
     46      RELOC_NUMBER (R_386_16,       20)
     47      RELOC_NUMBER (R_386_PC16,     21)
     48      RELOC_NUMBER (R_386_8,	   22)
     49      RELOC_NUMBER (R_386_PC8,      23)
     50      RELOC_NUMBER (R_386_TLS_GD_32,    24)
     51      RELOC_NUMBER (R_386_TLS_GD_PUSH,  25)
     52      RELOC_NUMBER (R_386_TLS_GD_CALL,  26)
     53      RELOC_NUMBER (R_386_TLS_GD_POP,   27)
     54      RELOC_NUMBER (R_386_TLS_LDM_32,   28)
     55      RELOC_NUMBER (R_386_TLS_LDM_PUSH, 29)
     56      RELOC_NUMBER (R_386_TLS_LDM_CALL, 30)
     57      RELOC_NUMBER (R_386_TLS_LDM_POP,  31)
     58      RELOC_NUMBER (R_386_TLS_LDO_32,   32)
     59      RELOC_NUMBER (R_386_TLS_IE_32,    33)
     60      RELOC_NUMBER (R_386_TLS_LE_32,    34)
     61      RELOC_NUMBER (R_386_TLS_DTPMOD32, 35)
     62      RELOC_NUMBER (R_386_TLS_DTPOFF32, 36)
     63      RELOC_NUMBER (R_386_TLS_TPOFF32,  37)
     64      RELOC_NUMBER (R_386_SIZE32,       38) /* 32-bit symbol size */
     65      RELOC_NUMBER (R_386_TLS_GOTDESC,  39)
     66      RELOC_NUMBER (R_386_TLS_DESC_CALL,40)
     67      RELOC_NUMBER (R_386_TLS_DESC,     41)
     68      RELOC_NUMBER (R_386_IRELATIVE,    42) /* Adjust indirectly by program base */
     69      /* Load from 32 bit GOT entry, relaxable.  */
     70      RELOC_NUMBER (R_386_GOT32X,       43)
     71 
     72      /* Used by Intel.  */
     73      RELOC_NUMBER (R_386_USED_BY_INTEL_200, 200)
     74 
     75      /* These are GNU extensions to enable C++ vtable garbage collection.  */
     76      RELOC_NUMBER (R_386_GNU_VTINHERIT, 250)
     77      RELOC_NUMBER (R_386_GNU_VTENTRY, 251)
     78 END_RELOC_NUMBERS (R_386_max)
     79 
     80 #endif
     81