| 1 | /* ldctor.h - linker constructor support
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| 2 | Copyright 1991, 1992, 1993, 1994, 1995, 1998, 2000, 2002
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| 3 | Free Software Foundation, Inc.
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| 4 |
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| 5 | This file is part of GLD, the Gnu Linker.
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| 6 |
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| 7 | GLD is free software; you can redistribute it and/or modify
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| 8 | it under the terms of the GNU General Public License as published by
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| 9 | the Free Software Foundation; either version 2, or (at your option)
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| 10 | any later version.
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| 11 |
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| 12 | GLD is distributed in the hope that it will be useful,
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| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | GNU General Public License for more details.
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| 16 |
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| 17 | You should have received a copy of the GNU General Public License
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| 18 | along with GLD; see the file COPYING. If not, write to the Free
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| 19 | Software Foundation, 59 Temple Place - Suite 330, Boston, MA
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| 20 | 02111-1307, USA. */
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| 21 |
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| 22 | #ifndef LDCTOR_H
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| 23 | #define LDCTOR_H
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| 24 |
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| 25 | /* List of statements needed to handle constructors */
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| 26 | extern lang_statement_list_type constructor_list;
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| 27 |
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| 28 | /* Whether the constructors should be sorted. Note that this is
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| 29 | global for the entire link; we assume that there is only a single
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| 30 | CONSTRUCTORS command in the linker script. */
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| 31 | extern bfd_boolean constructors_sorted;
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| 32 |
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| 33 | /* We keep a list of these structures for each set we build. */
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| 34 |
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| 35 | struct set_info {
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| 36 | struct set_info *next; /* Next set. */
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| 37 | struct bfd_link_hash_entry *h; /* Hash table entry. */
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| 38 | bfd_reloc_code_real_type reloc; /* Reloc to use for an entry. */
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| 39 | size_t count; /* Number of elements. */
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| 40 | struct set_element *elements; /* Elements in set. */
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| 41 | };
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| 42 |
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| 43 | struct set_element {
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| 44 | struct set_element *next; /* Next element. */
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| 45 | const char *name; /* Name in set (may be NULL). */
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| 46 | asection *section; /* Section of value in set. */
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| 47 | bfd_vma value; /* Value in set. */
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| 48 | };
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| 49 |
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| 50 | /* The sets we have seen. */
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| 51 |
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| 52 | extern struct set_info *sets;
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| 53 |
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| 54 | extern void ldctor_add_set_entry
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| 55 | PARAMS ((struct bfd_link_hash_entry *, bfd_reloc_code_real_type,
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| 56 | const char *, asection *, bfd_vma));
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| 57 | extern void ldctor_build_sets
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| 58 | PARAMS ((void));
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| 59 |
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| 60 | #endif
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