1/* Functions for generic OpenBSD as target machine for GNU D compiler.
2   Copyright (C) 2021-2022 Free Software Foundation, Inc.
3
4This file is part of GCC.
5
6GCC is free software; you can redistribute it and/or modify
7it under the terms of the GNU General Public License as published by
8the Free Software Foundation; either version 3, or (at your option)
9any later version.
10
11GCC is distributed in the hope that it will be useful,
12but WITHOUT ANY WARRANTY; without even the implied warranty of
13MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14GNU General Public License for more details.
15
16You should have received a copy of the GNU General Public License
17along with GCC; see the file COPYING3.  If not see
18<http://www.gnu.org/licenses/>.  */
19
20#include "config.h"
21#include "system.h"
22#include "coretypes.h"
23#include "tm.h"
24#include "tm_d.h"
25#include "d/d-target.h"
26#include "d/d-target-def.h"
27
28/* Define TARGET_D_OS_VERSIONS for OpenBSD targets.  */
29
30static void
31openbsd_d_os_builtins (void)
32{
33  d_add_builtin_version ("Posix");
34  d_add_builtin_version ("OpenBSD");
35}
36
37/* Handle a call to `__traits(getTargetInfo, "objectFormat")'.  */
38
39static tree
40openbsd_d_handle_target_object_format (void)
41{
42  const char *objfmt = "elf";
43
44  return build_string_literal (strlen (objfmt) + 1, objfmt);
45}
46
47/* Implement TARGET_D_REGISTER_OS_TARGET_INFO for OpenBSD targets.  */
48
49static void
50openbsd_d_register_target_info (void)
51{
52  const struct d_target_info_spec handlers[] = {
53    { "objectFormat", openbsd_d_handle_target_object_format },
54    { NULL, NULL },
55  };
56
57  d_add_target_info_handlers (handlers);
58}
59
60#undef TARGET_D_OS_VERSIONS
61#define TARGET_D_OS_VERSIONS openbsd_d_os_builtins
62
63#undef TARGET_D_REGISTER_OS_TARGET_INFO
64#define TARGET_D_REGISTER_OS_TARGET_INFO openbsd_d_register_target_info
65
66struct gcc_targetdm targetdm = TARGETDM_INITIALIZER;
67