Line data    Source code

       1             : /* x86_64 specific symbolic name handling.
       2             :    Copyright (C) 2002, 2005, 2018 Red Hat, Inc.
       3             :    This file is part of elfutils.
       4             :    Written by Ulrich Drepper <drepper@redhat.com>, 2002.
       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 <assert.h>
      35             : #include <elf.h>
      36             : #include <stddef.h>
      37             : 
      38             : #define BACKEND         x86_64_
      39             : #include "libebl_CPU.h"
      40             : 
      41             : /* Check for the simple reloc types.  */
      42             : Elf_Type
      43      211595 : x86_64_reloc_simple_type (Ebl *ebl __attribute__ ((unused)), int type,
      44             :                           int *addsub __attribute__ ((unused)))
      45             : {
      46      211595 :   switch (type)
      47             :     {
      48             :     case R_X86_64_64:
      49             :       return ELF_T_XWORD;
      50             :     case R_X86_64_32:
      51             :       return ELF_T_WORD;
      52             :     case R_X86_64_32S:
      53             :       return ELF_T_SWORD;
      54             :     case R_X86_64_16:
      55             :       return ELF_T_HALF;
      56             :     case R_X86_64_8:
      57             :       return ELF_T_BYTE;
      58             :     default:
      59             :       return ELF_T_NUM;
      60             :     }
      61             : }
      62             : 
      63             : /* Return symbolic representation of section type.  */
      64             : const char *
      65      198472 : x86_64_section_type_name (int type,
      66             :                           char *buf __attribute__ ((unused)),
      67             :                           size_t len __attribute__ ((unused)))
      68             : {
      69      198472 :   if (type == SHT_X86_64_UNWIND)
      70           0 :     return "X86_64_UNWIND";
      71             : 
      72             :   return NULL;
      73             : }