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- /* ldctor.h - linker constructor support
- Copyright (C) 1991-2022 Free Software Foundation, Inc.
- This file is part of the GNU Binutils.
- 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. */
- #ifndef LDCTOR_H
- #define LDCTOR_H
- /* List of statements needed to handle constructors */
- extern lang_statement_list_type constructor_list;
- /* Whether the constructors should be sorted. Note that this is
- global for the entire link; we assume that there is only a single
- CONSTRUCTORS command in the linker script. */
- extern bool constructors_sorted;
- /* We keep a list of these structures for each set we build. */
- struct set_info {
- struct set_info *next; /* Next set. */
- struct bfd_link_hash_entry *h; /* Hash table entry. */
- bfd_reloc_code_real_type reloc; /* Reloc to use for an entry. */
- size_t count; /* Number of elements. */
- struct set_element *elements; /* Elements in set. */
- };
- struct set_element {
- union {
- struct set_element *next; /* Next element. */
- long idx;
- } u;
- const char *name; /* Name in set (may be NULL). */
- asection *section; /* Section of value in set. */
- bfd_vma value; /* Value in set. */
- };
- /* The sets we have seen. */
- extern struct set_info *sets;
- extern void ldctor_add_set_entry
- (struct bfd_link_hash_entry *, bfd_reloc_code_real_type, const char *,
- asection *, bfd_vma);
- extern void ldctor_build_sets
- (void);
- #endif
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