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1fe1f39c | 1 | # This shell script emits a C file. -*- C -*- |
2571583a | 2 | # Copyright (C) 2004-2017 Free Software Foundation, Inc. |
1fe1f39c | 3 | # |
f96b4a7b | 4 | # This file is part of the GNU Binutils. |
1fe1f39c NC |
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 | |
f96b4a7b | 8 | # the Free Software Foundation; either version 3 of the License, or |
1fe1f39c NC |
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 | |
f96b4a7b NC |
18 | # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
19 | # MA 02110-1301, USA. | |
1fe1f39c NC |
20 | # |
21 | ||
22 | # This file is sourced from elf32.em, and defines extra crx-elf | |
23 | # specific routines. | |
24 | # | |
92b93329 | 25 | fragment <<EOF |
1fe1f39c NC |
26 | |
27 | #include "ldctor.h" | |
28 | ||
29 | static void crxelf_after_parse (void); | |
30 | ||
31 | static void | |
32 | crxelf_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 | |
799fb2eb | 41 | meaninful in CRX embedded systems. Moreover, when magic_demand_paged |
1fe1f39c NC |
42 | is true the link sometimes fails. */ |
43 | config.magic_demand_paged = FALSE; | |
97b11f40 | 44 | |
5fe2850d | 45 | gld${EMULATION_NAME}_after_parse (); |
1fe1f39c NC |
46 | } |
47 | ||
799fb2eb TL |
48 | /* This is called after the sections have been attached to output |
49 | sections, but before any sizes or addresses have been set. */ | |
50 | ||
51 | static void | |
52 | crxelf_before_allocation (void) | |
53 | { | |
54 | /* Call the default first. */ | |
55 | gld${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. */ | |
28d5f677 NC |
61 | if (RELAXATION_DISABLED_BY_DEFAULT) |
62 | ENABLE_RELAXATION; | |
799fb2eb TL |
63 | } |
64 | ||
1fe1f39c NC |
65 | EOF |
66 | ||
67 | # Put these extra crx-elf routines in ld_${EMULATION_NAME}_emulation | |
68 | # | |
69 | LDEMUL_AFTER_PARSE=crxelf_after_parse | |
799fb2eb | 70 | LDEMUL_BEFORE_ALLOCATION=crxelf_before_allocation |