69 lines
2.2 KiB
Plaintext
69 lines
2.2 KiB
Plaintext
# This shell script emits a C file. -*- C -*-
|
|
# Copyright (C) 2004-2020 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 elf.em, and defines extra crx-elf
|
|
# specific routines.
|
|
#
|
|
fragment <<EOF
|
|
|
|
#include "ldctor.h"
|
|
|
|
static void
|
|
crxelf_after_parse (void)
|
|
{
|
|
/* Always behave as if called with --sort-common command line
|
|
option.
|
|
This is to emulate the CRTools' method of keeping variables
|
|
of different alignment in separate sections. */
|
|
config.sort_common = TRUE;
|
|
|
|
/* Don't create a demand-paged executable, since this feature isn't
|
|
meaninful in CRX embedded systems. Moreover, when magic_demand_paged
|
|
is true the link sometimes fails. */
|
|
config.magic_demand_paged = FALSE;
|
|
|
|
ldelf_after_parse ();
|
|
}
|
|
|
|
/* This is called after the sections have been attached to output
|
|
sections, but before any sizes or addresses have been set. */
|
|
|
|
static void
|
|
crxelf_before_allocation (void)
|
|
{
|
|
/* Call the default first. */
|
|
gld${EMULATION_NAME}_before_allocation ();
|
|
|
|
/* Enable relaxation by default if the "--no-relax" option was not
|
|
specified. This is done here instead of in the before_parse hook
|
|
because there is a check in main() to prohibit use of --relax and
|
|
-r together. */
|
|
if (RELAXATION_DISABLED_BY_DEFAULT)
|
|
ENABLE_RELAXATION;
|
|
}
|
|
|
|
EOF
|
|
|
|
# Put these extra crx-elf routines in ld_${EMULATION_NAME}_emulation
|
|
#
|
|
LDEMUL_AFTER_PARSE=crxelf_after_parse
|
|
LDEMUL_BEFORE_ALLOCATION=crxelf_before_allocation
|