/* Generic support for 64-bit ELF Copyright (C) 1993-2018 Free Software Foundation, Inc. This file is part of BFD, the Binary File Descriptor library. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ #include "sysdep.h" #include "bfd.h" #include "libbfd.h" #include "elf-bfd.h" /* This does not include any relocation information, but should be good enough for GDB or objdump to read the file. */ static reloc_howto_type dummy = HOWTO (0, /* type */ 0, /* rightshift */ 0, /* size (0 = byte, 1 = short, 2 = long) */ 0, /* bitsize */ FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_dont, /* complain_on_overflow */ NULL, /* special_function */ "UNKNOWN", /* name */ FALSE, /* partial_inplace */ 0, /* src_mask */ 0, /* dst_mask */ FALSE); /* pcrel_offset */ static void elf_generic_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED, arelent *bfd_reloc, Elf_Internal_Rela *elf_reloc ATTRIBUTE_UNUSED) { bfd_reloc->howto = &dummy; } static void elf_generic_info_to_howto_rel (bfd *abfd ATTRIBUTE_UNUSED, arelent *bfd_reloc, Elf_Internal_Rela *elf_reloc ATTRIBUTE_UNUSED) { bfd_reloc->howto = &dummy; } static void check_for_relocs (bfd * abfd, asection * o, void * failed) { if ((o->flags & SEC_RELOC) != 0) { Elf_Internal_Ehdr *ehdrp; ehdrp = elf_elfheader (abfd); /* xgettext:c-format */ _bfd_error_handler (_("%B: Relocations in generic ELF (EM: %d)"), abfd, ehdrp->e_machine); bfd_set_error (bfd_error_wrong_format); * (bfd_boolean *) failed = TRUE; } } static bfd_boolean elf64_generic_link_add_symbols (bfd *abfd, struct bfd_link_info *info) { bfd_boolean failed = FALSE; /* Check if there are any relocations. */ bfd_map_over_sections (abfd, check_for_relocs, & failed); if (failed) return FALSE; return bfd_elf_link_add_symbols (abfd, info); } #define TARGET_LITTLE_SYM elf64_le_vec #define TARGET_LITTLE_NAME "elf64-little" #define TARGET_BIG_SYM elf64_be_vec #define TARGET_BIG_NAME "elf64-big" #define ELF_ARCH bfd_arch_unknown #define ELF_MACHINE_CODE EM_NONE #define ELF_MAXPAGESIZE 0x1 #define bfd_elf64_bfd_reloc_type_lookup bfd_default_reloc_type_lookup #define bfd_elf64_bfd_reloc_name_lookup _bfd_norelocs_bfd_reloc_name_lookup #define bfd_elf64_bfd_link_add_symbols elf64_generic_link_add_symbols #define elf_info_to_howto elf_generic_info_to_howto #define elf_info_to_howto_rel elf_generic_info_to_howto_rel #include "elf64-target.h"