1 /* Emulation code used by all ELF targets.
2 Copyright (C) 1991-2019 Free Software Foundation, Inc.
4 This file is part of the GNU Binutils.
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
19 MA 02110-1301, USA. */
33 ldelf_map_segments (bfd_boolean need_layout
)
39 lang_relax_sections (need_layout
);
42 if (link_info
.output_bfd
->xvec
->flavour
== bfd_target_elf_flavour
43 && !bfd_link_relocatable (&link_info
))
45 bfd_size_type phdr_size
;
47 phdr_size
= elf_program_header_size (link_info
.output_bfd
);
48 /* If we don't have user supplied phdrs, throw away any
49 previous linker generated program headers. */
50 if (lang_phdr_list
== NULL
)
51 elf_seg_map (link_info
.output_bfd
) = NULL
;
52 if (!_bfd_elf_map_sections_to_segments (link_info
.output_bfd
,
54 einfo (_("%F%P: map sections to segments failed: %E\n"));
56 if (phdr_size
!= elf_program_header_size (link_info
.output_bfd
))
59 /* The first few times we allow any change to
63 < elf_program_header_size (link_info
.output_bfd
))
64 /* After that we only allow the size to grow. */
67 elf_program_header_size (link_info
.output_bfd
) = phdr_size
;
71 while (need_layout
&& --tries
);
74 einfo (_("%F%P: looping in map_segments"));
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