1# This shell script emits a C file. -*- C -*-
2#   Copyright (C) 2004-2016 Free Software Foundation, Inc.
3#
4# This file is part of the GNU Binutils.
5#
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.
10#
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.
15#
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.
20#
21
22# This file is sourced from elf32.em, and defines extra crx-elf
23# specific routines.
24#
25fragment <<EOF
26
27#include "ldctor.h"
28
29static void crxelf_after_parse (void);
30
31static void
32crxelf_after_parse (void)
33{
34  /* Always behave as if called with --sort-common command line
35     option.
36     This is to emulate the CRTools' method of keeping variables
37     of different alignment in separate sections.  */
38  config.sort_common = TRUE;
39
40  /* Don't create a demand-paged executable, since this feature isn't
41     meaninful in CRX embedded systems. Moreover, when magic_demand_paged
42     is true the link sometimes fails.  */
43  config.magic_demand_paged = FALSE;
44
45  gld${EMULATION_NAME}_after_parse ();
46}
47
48/* This is called after the sections have been attached to output
49   sections, but before any sizes or addresses have been set.  */
50
51static void
52crxelf_before_allocation (void)
53{
54  /* Call the default first.  */
55  gld${EMULATION_NAME}_before_allocation ();
56
57  /* Enable relaxation by default if the "--no-relax" option was not
58     specified.  This is done here instead of in the before_parse hook
59     because there is a check in main() to prohibit use of --relax and
60     -r together.  */
61  if (RELAXATION_DISABLED_BY_DEFAULT)
62    ENABLE_RELAXATION;
63}
64
65EOF
66
67# Put these extra crx-elf routines in ld_${EMULATION_NAME}_emulation
68#
69LDEMUL_AFTER_PARSE=crxelf_after_parse
70LDEMUL_BEFORE_ALLOCATION=crxelf_before_allocation
71