bfd/elfxx-aarch64.h

   1 /* AArch64-specific backend routines.
   2    Copyright (C) 2009-2014 Free Software Foundation, Inc.
   3    Contributed by ARM Ltd.
   4
   5    This file is part of BFD, the Binary File Descriptor library.
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 3 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program; see the file COPYING3. If not,
  19    see <http://www.gnu.org/licenses/>.  */
  20
  21 #include "bfd.h"
  22 #include "elf-bfd.h"
  23 #include "stdint.h"
  24
  25 /* Take the PAGE component of an address or offset.  */
  26 #define PG(x)        ((x) & ~ (bfd_vma) 0xfff)
  27 #define PG_OFFSET(x) ((x) &   (bfd_vma) 0xfff)
  28
  29 extern bfd_reloc_status_type
  30 _bfd_aarch64_elf_put_addend (bfd *, bfd_byte *, bfd_reloc_code_real_type,
  31                              reloc_howto_type *, bfd_signed_vma);
  32
  33 extern bfd_vma
  34 _bfd_aarch64_elf_resolve_relocation (bfd_reloc_code_real_type, bfd_vma, bfd_vma,
  35                                      bfd_vma, bfd_boolean);
  36
  37 extern bfd_boolean
  38 _bfd_aarch64_elf_add_symbol_hook (bfd *, struct bfd_link_info *,
  39                                   Elf_Internal_Sym *, const char **,
  40                                   flagword *, asection **, bfd_vma *);
  41
  42 extern bfd_boolean
  43 _bfd_aarch64_elf_grok_prstatus (bfd *, Elf_Internal_Note *);
  44
  45 extern bfd_boolean
  46 _bfd_aarch64_elf_grok_psinfo (bfd *, Elf_Internal_Note *);
  47
  48 extern char *
  49 _bfd_aarch64_elf_write_core_note (bfd *, char *, int *, int, ...);
  50
  51 #define elf_backend_add_symbol_hook     _bfd_aarch64_elf_add_symbol_hook
  52 #define elf_backend_grok_prstatus       _bfd_aarch64_elf_grok_prstatus
  53 #define elf_backend_grok_psinfo         _bfd_aarch64_elf_grok_psinfo
  54 #define elf_backend_write_core_note     _bfd_aarch64_elf_write_core_note