175fd0b74Schristos /* TILE-Gx ELF specific backend routines. 2*e992f068Schristos Copyright (C) 2011-2022 Free Software Foundation, Inc. 375fd0b74Schristos 475fd0b74Schristos This file is part of BFD, the Binary File Descriptor library. 575fd0b74Schristos 675fd0b74Schristos This program is free software; you can redistribute it and/or modify 775fd0b74Schristos it under the terms of the GNU General Public License as published by 875fd0b74Schristos the Free Software Foundation; either version 3 of the License, or 975fd0b74Schristos (at your option) any later version. 1075fd0b74Schristos 1175fd0b74Schristos This program is distributed in the hope that it will be useful, 1275fd0b74Schristos but WITHOUT ANY WARRANTY; without even the implied warranty of 1375fd0b74Schristos MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 1475fd0b74Schristos GNU General Public License for more details. 1575fd0b74Schristos 1675fd0b74Schristos You should have received a copy of the GNU General Public License 1775fd0b74Schristos along with this program; if not, write to the Free Software 1875fd0b74Schristos Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, 1975fd0b74Schristos MA 02110-1301, USA. */ 2075fd0b74Schristos 2175fd0b74Schristos #include "elf/common.h" 2275fd0b74Schristos #include "elf/internal.h" 2375fd0b74Schristos 2475fd0b74Schristos extern enum elf_reloc_type_class 2575fd0b74Schristos tilegx_reloc_type_class (const struct bfd_link_info *, 2675fd0b74Schristos const asection *, 2775fd0b74Schristos const Elf_Internal_Rela *); 2875fd0b74Schristos 2975fd0b74Schristos extern reloc_howto_type * 3075fd0b74Schristos tilegx_reloc_name_lookup (bfd *, const char *); 3175fd0b74Schristos 3275fd0b74Schristos extern struct bfd_link_hash_table * 3375fd0b74Schristos tilegx_elf_link_hash_table_create (bfd *); 3475fd0b74Schristos 3575fd0b74Schristos extern reloc_howto_type * 3675fd0b74Schristos tilegx_reloc_type_lookup (bfd *, bfd_reloc_code_real_type); 3775fd0b74Schristos 3875fd0b74Schristos extern void 3975fd0b74Schristos tilegx_elf_copy_indirect_symbol (struct bfd_link_info *, 4075fd0b74Schristos struct elf_link_hash_entry *, 4175fd0b74Schristos struct elf_link_hash_entry *); 4275fd0b74Schristos 43*e992f068Schristos extern bool 4475fd0b74Schristos tilegx_elf_create_dynamic_sections (bfd *, struct bfd_link_info *); 4575fd0b74Schristos 46*e992f068Schristos extern bool 4775fd0b74Schristos tilegx_elf_check_relocs (bfd *, struct bfd_link_info *, 4875fd0b74Schristos asection *, const Elf_Internal_Rela *); 4975fd0b74Schristos 50*e992f068Schristos extern bool 5175fd0b74Schristos tilegx_elf_adjust_dynamic_symbol (struct bfd_link_info *, 5275fd0b74Schristos struct elf_link_hash_entry *); 5375fd0b74Schristos 54*e992f068Schristos extern bool 5575fd0b74Schristos tilegx_elf_omit_section_dynsym (bfd *, 5675fd0b74Schristos struct bfd_link_info *, 5775fd0b74Schristos asection *); 5875fd0b74Schristos 59*e992f068Schristos extern bool 6075fd0b74Schristos tilegx_elf_size_dynamic_sections (bfd *, struct bfd_link_info *); 6175fd0b74Schristos 62*e992f068Schristos extern int 6375fd0b74Schristos tilegx_elf_relocate_section (bfd *, struct bfd_link_info *, 6475fd0b74Schristos bfd *, asection *, 6575fd0b74Schristos bfd_byte *, Elf_Internal_Rela *, 6675fd0b74Schristos Elf_Internal_Sym *, 6775fd0b74Schristos asection **); 6875fd0b74Schristos 6975fd0b74Schristos extern asection * 7075fd0b74Schristos tilegx_elf_gc_mark_hook (asection *, 7175fd0b74Schristos struct bfd_link_info *, 7275fd0b74Schristos Elf_Internal_Rela *, 7375fd0b74Schristos struct elf_link_hash_entry *, 7475fd0b74Schristos Elf_Internal_Sym *); 7575fd0b74Schristos 7675fd0b74Schristos extern bfd_vma 7775fd0b74Schristos tilegx_elf_plt_sym_val (bfd_vma, const asection *, const arelent *); 7875fd0b74Schristos 79*e992f068Schristos extern bool 8075fd0b74Schristos tilegx_info_to_howto_rela (bfd *, arelent *, Elf_Internal_Rela *); 8175fd0b74Schristos 8275fd0b74Schristos extern int 8375fd0b74Schristos tilegx_additional_program_headers (bfd *, struct bfd_link_info *); 8475fd0b74Schristos 85*e992f068Schristos extern bool 8675fd0b74Schristos tilegx_elf_finish_dynamic_symbol (bfd *, 8775fd0b74Schristos struct bfd_link_info *, 8875fd0b74Schristos struct elf_link_hash_entry *, 8975fd0b74Schristos Elf_Internal_Sym *); 9075fd0b74Schristos 91*e992f068Schristos extern bool 9275fd0b74Schristos tilegx_elf_finish_dynamic_sections (bfd *, struct bfd_link_info *); 9375fd0b74Schristos 94*e992f068Schristos extern bool 95ede78133Schristos _bfd_tilegx_elf_merge_private_bfd_data (bfd *, struct bfd_link_info *); 96