1 /* FreeBSD support needed only by D front-end.
2 Copyright (C) 2020-2022 Free Software Foundation, Inc.
3
4 GCC is free software; you can redistribute it and/or modify it under
5 the terms of the GNU General Public License as published by the Free
6 Software Foundation; either version 3, or (at your option) any later
7 version.
8
9 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
10 WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 for more details.
13
14 You should have received a copy of the GNU General Public License
15 along with GCC; see the file COPYING3. If not see
16 <http://www.gnu.org/licenses/>. */
17
18 #include "config.h"
19 #include "system.h"
20 #include "coretypes.h"
21 #include "tm.h"
22 #include "tm_d.h"
23 #include "d/d-target.h"
24 #include "d/d-target-def.h"
25
26 /* Implement TARGET_D_OS_VERSIONS for FreeBSD targets. */
27
28 static void
freebsd_d_os_builtins(void)29 freebsd_d_os_builtins (void)
30 {
31 char buf[16];
32 snprintf (buf, sizeof (buf), "FreeBSD_%d", FBSD_MAJOR);
33
34 d_add_builtin_version ("FreeBSD");
35 d_add_builtin_version (xstrdup (buf));
36 d_add_builtin_version ("Posix");
37 }
38
39 /* Handle a call to `__traits(getTargetInfo, "objectFormat")'. */
40
41 static tree
freebsd_d_handle_target_object_format(void)42 freebsd_d_handle_target_object_format (void)
43 {
44 const char *objfmt = "elf";
45
46 return build_string_literal (strlen (objfmt) + 1, objfmt);
47 }
48
49 /* Implement TARGET_D_REGISTER_OS_TARGET_INFO for FreeBSD targets. */
50
51 static void
freebsd_d_register_target_info(void)52 freebsd_d_register_target_info (void)
53 {
54 const struct d_target_info_spec handlers[] = {
55 { "objectFormat", freebsd_d_handle_target_object_format },
56 { NULL, NULL },
57 };
58
59 d_add_target_info_handlers (handlers);
60 }
61
62 #undef TARGET_D_OS_VERSIONS
63 #define TARGET_D_OS_VERSIONS freebsd_d_os_builtins
64
65 #undef TARGET_D_REGISTER_OS_TARGET_INFO
66 #define TARGET_D_REGISTER_OS_TARGET_INFO freebsd_d_register_target_info
67
68 struct gcc_targetdm targetdm = TARGETDM_INITIALIZER;
69