76 lines
2.4 KiB
Plaintext
76 lines
2.4 KiB
Plaintext
# This shell script emits a C file. -*- C -*-
|
|
# Copyright (C) 2013-2019 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.
|
|
#
|
|
|
|
# This file is sourced from elf32.em, and defines extra cpu specific
|
|
# features.
|
|
#
|
|
fragment <<EOF
|
|
#include "ldctor.h"
|
|
|
|
static bfd_boolean
|
|
is_v850_target (void)
|
|
{
|
|
extern const bfd_target v850_elf32_vec;
|
|
extern const bfd_target v800_elf32_vec;
|
|
|
|
return link_info.output_bfd->xvec == & v850_elf32_vec
|
|
|| link_info.output_bfd->xvec == & v800_elf32_vec;
|
|
}
|
|
|
|
/* Create our note section. */
|
|
|
|
static void
|
|
v850_after_open (void)
|
|
{
|
|
if (is_v850_target ()
|
|
&& !bfd_link_relocatable (&link_info)
|
|
&& link_info.input_bfds != NULL
|
|
&& ! v850_elf_create_sections (& link_info))
|
|
einfo (_("%X%P: can not create note section: %E\n"));
|
|
|
|
gld${EMULATION_NAME}_after_open ();
|
|
}
|
|
|
|
/* This is a convenient point to tell BFD about target specific flags.
|
|
After the output has been created, but before inputs are read. */
|
|
|
|
static void
|
|
v850_create_output_section_statements (void)
|
|
{
|
|
/* See PR 22419 for an example of why this is necessary. */
|
|
if (strstr (bfd_get_target (link_info.output_bfd), "v850") == NULL)
|
|
{
|
|
/* The V850 backend needs special fields in the output hash structure.
|
|
These will only be created if the output format is an arm format,
|
|
hence we do not support linking and changing output formats at the
|
|
same time. Use a link followed by objcopy to change output formats. */
|
|
einfo (_("%F%P: error: cannot change output format"
|
|
" whilst linking %s binaries\n"), "V850");
|
|
return;
|
|
}
|
|
}
|
|
|
|
|
|
EOF
|
|
|
|
LDEMUL_AFTER_OPEN=v850_after_open
|
|
LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS=v850_create_output_section_statements
|