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77 lines
2.4 KiB
Plaintext
77 lines
2.4 KiB
Plaintext
# This shell script emits a C file. -*- C -*-
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# Copyright (C) 2013-2022 Free Software Foundation, Inc.
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#
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# This file is part of the GNU Binutils.
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#
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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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#
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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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#
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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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#
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# This file is sourced from elf.em, and defines extra cpu specific
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# features.
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#
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fragment <<EOF
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#include "ldctor.h"
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#include "elf32-v850.h"
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static bool
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is_v850_target (void)
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{
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extern const bfd_target v850_elf32_vec;
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extern const bfd_target v800_elf32_vec;
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return link_info.output_bfd->xvec == & v850_elf32_vec
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|| link_info.output_bfd->xvec == & v800_elf32_vec;
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}
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/* Create our note section. */
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static void
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v850_after_open (void)
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{
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if (is_v850_target ()
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&& !bfd_link_relocatable (&link_info)
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&& link_info.input_bfds != NULL
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&& ! v850_elf_create_sections (& link_info))
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einfo (_("%X%P: can not create note section: %E\n"));
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gld${EMULATION_NAME}_after_open ();
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}
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/* This is a convenient point to tell BFD about target specific flags.
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After the output has been created, but before inputs are read. */
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static void
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v850_create_output_section_statements (void)
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{
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/* See PR 22419 for an example of why this is necessary. */
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if (strstr (bfd_get_target (link_info.output_bfd), "v850") == NULL)
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{
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/* The V850 backend needs special fields in the output hash structure.
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These will only be created if the output format is an arm format,
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hence we do not support linking and changing output formats at the
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same time. Use a link followed by objcopy to change output formats. */
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einfo (_("%F%P: error: cannot change output format"
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" whilst linking %s binaries\n"), "V850");
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return;
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}
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}
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EOF
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LDEMUL_AFTER_OPEN=v850_after_open
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LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS=v850_create_output_section_statements
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