gcc/config/dragonfly-d.c

   1 /* DragonFly 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_d.h"
  22 #include "d/d-target.h"
  23 #include "d/d-target-def.h"
  24
  25 /* Implement TARGET_D_OS_VERSIONS for DragonFly targets.  */
  26
  27 static void
  28 dragonfly_d_os_builtins (void)
  29 {
  30   d_add_builtin_version ("DragonFlyBSD");
  31   d_add_builtin_version ("Posix");
  32 }
  33
  34 /* Handle a call to `__traits(getTargetInfo, "objectFormat")'.  */
  35
  36 static tree
  37 dragonfly_d_handle_target_object_format (void)
  38 {
  39   const char *objfmt = "elf";
  40
  41   return build_string_literal (strlen (objfmt) + 1, objfmt);
  42 }
  43
  44 /* Implement TARGET_D_REGISTER_OS_TARGET_INFO for DragonFly targets.  */
  45
  46 static void
  47 dragonfly_d_register_target_info (void)
  48 {
  49   const struct d_target_info_spec handlers[] = {
  50     { "objectFormat", dragonfly_d_handle_target_object_format },
  51     { NULL, NULL },
  52   };
  53
  54   d_add_target_info_handlers (handlers);
  55 }
  56
  57 #undef TARGET_D_OS_VERSIONS
  58 #define TARGET_D_OS_VERSIONS dragonfly_d_os_builtins
  59
  60 #undef TARGET_D_REGISTER_OS_TARGET_INFO
  61 #define TARGET_D_REGISTER_OS_TARGET_INFO dragonfly_d_register_target_info
  62
  63 struct gcc_targetdm targetdm = TARGETDM_INITIALIZER;