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af969b14ae
This largely mechanical patch is preparation for a followup patch. For quite some time I've thought that it would be useful to call elf_backend_size_dynamic_sections even when no dynamic objects are seen by the linker. That's what this patch does, with some renaming. There are no functional changes to the linker, just a move of the dynobj test in bfd_elf_size_dynamic_sections to target backend functions, replacing the asserts/aborts already there. No doubt some of the current always_size_sections functions could be moved to size_dynamic_sections but I haven't made that change. Because both hooks are now always called, I have renamed always_size_sections to early_size_sections and size_dynamic_sections to late_size_sections. I condisdered calling late_size_sections plain size_sections, since this is the usual target dynamic section sizing hook, but decided that searching the sources for "size_sections" would then hit early_size_sections and other functions.
153 lines
4.1 KiB
C
153 lines
4.1 KiB
C
/* 32-bit ELF support for S+core.
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Copyright (C) 2009-2024 Free Software Foundation, Inc.
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Contributed by
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Brain.lin (brain.lin@sunplusct.com)
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Mei Ligang (ligang@sunnorth.com.cn)
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Pei-Lin Tsai (pltsai@sunplus.com)
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This file is part of BFD, the Binary File Descriptor library.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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MA 02110-1301, USA. */
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#include "elf/common.h"
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#include "elf/internal.h"
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extern void
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s7_bfd_score_elf_hide_symbol (struct bfd_link_info *,
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struct elf_link_hash_entry *,
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bool);
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extern bool
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s7_bfd_score_info_to_howto (bfd *, arelent *, Elf_Internal_Rela *);
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extern int
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s7_bfd_score_elf_relocate_section (bfd *,
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struct bfd_link_info *,
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bfd *,
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asection *,
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bfd_byte *,
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Elf_Internal_Rela *,
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Elf_Internal_Sym *,
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asection **);
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extern bool
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s7_bfd_score_elf_check_relocs (bfd *,
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struct bfd_link_info *,
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asection *,
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const Elf_Internal_Rela *);
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extern bool
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s7_bfd_score_elf_add_symbol_hook (bfd *,
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struct bfd_link_info *,
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Elf_Internal_Sym *,
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const char **,
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flagword *,
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asection **,
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bfd_vma *);
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extern void
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s7_bfd_score_elf_symbol_processing (bfd *, asymbol *);
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extern int
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s7_bfd_score_elf_link_output_symbol_hook (struct bfd_link_info *,
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const char *,
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Elf_Internal_Sym *,
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asection *,
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struct elf_link_hash_entry *);
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extern bool
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s7_bfd_score_elf_section_from_bfd_section (bfd *,
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asection *,
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int *);
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extern bool
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s7_bfd_score_elf_adjust_dynamic_symbol (struct bfd_link_info *,
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struct elf_link_hash_entry *);
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extern bool
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s7_bfd_score_elf_early_size_sections (bfd *, struct bfd_link_info *);
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extern bool
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s7_bfd_score_elf_late_size_sections (bfd *, struct bfd_link_info *);
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extern bool
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s7_bfd_score_elf_create_dynamic_sections (bfd *, struct bfd_link_info *);
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extern bool
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s7_bfd_score_elf_finish_dynamic_symbol (bfd *,
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struct bfd_link_info *,
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struct elf_link_hash_entry *,
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Elf_Internal_Sym *);
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extern bool
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s7_bfd_score_elf_finish_dynamic_sections (bfd *, struct bfd_link_info *);
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extern bool
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s7_bfd_score_elf_fake_sections (bfd *,
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Elf_Internal_Shdr *,
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asection *);
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extern bool
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s7_bfd_score_elf_section_processing (bfd *, Elf_Internal_Shdr *);
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extern bool
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s7_bfd_score_elf_write_section (bfd *, asection *, bfd_byte *);
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extern void
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s7_bfd_score_elf_copy_indirect_symbol (struct bfd_link_info *,
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struct elf_link_hash_entry *,
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struct elf_link_hash_entry *);
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extern bool
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s7_bfd_score_elf_discard_info (bfd *, struct elf_reloc_cookie *,
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struct bfd_link_info *);
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extern bool
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s7_bfd_score_elf_ignore_discarded_relocs (asection *);
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extern asection *
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s7_bfd_score_elf_gc_mark_hook (asection *,
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struct bfd_link_info *,
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Elf_Internal_Rela *,
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struct elf_link_hash_entry *,
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Elf_Internal_Sym *);
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extern bool
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s7_bfd_score_elf_grok_prstatus (bfd *, Elf_Internal_Note *);
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extern bool
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s7_bfd_score_elf_grok_psinfo (bfd *, Elf_Internal_Note *);
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extern reloc_howto_type *
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s7_elf32_score_reloc_type_lookup (bfd *, bfd_reloc_code_real_type);
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extern struct bfd_link_hash_table *
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s7_elf32_score_link_hash_table_create (bfd *);
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extern bool
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s7_elf32_score_print_private_bfd_data (bfd *, void *);
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extern bool
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s7_elf32_score_merge_private_bfd_data (bfd *, struct bfd_link_info *);
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extern bool
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s7_elf32_score_new_section_hook (bfd *, asection *);
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extern bool
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_bfd_score_elf_common_definition (Elf_Internal_Sym *);
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#define elf_backend_common_definition _bfd_score_elf_common_definition
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