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      1 /* Functions for generic NetBSD as target machine for GNU D compiler.
      2    Copyright (C) 2019-2022 Free Software Foundation, Inc.
      3 
      4 This file is part of GCC.
      5 
      6 GCC 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, or (at your option)
      9 any later version.
     10 
     11 GCC 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 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 NetBSD targets.  */
     29 
     30 static void
     31 netbsd_d_os_builtins (void)
     32 {
     33   d_add_builtin_version ("Posix");
     34   d_add_builtin_version ("NetBSD");
     35 }
     36 
     37 /* Handle a call to `__traits(getTargetInfo, "objectFormat")'.  */
     38 
     39 static tree
     40 netbsd_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 NetBSD targets.  */
     48 
     49 static void
     50 netbsd_d_register_target_info (void)
     51 {
     52   const struct d_target_info_spec handlers[] = {
     53     { "objectFormat", netbsd_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 netbsd_d_os_builtins
     62 
     63 #undef TARGET_D_REGISTER_OS_TARGET_INFO
     64 #define TARGET_D_REGISTER_OS_TARGET_INFO netbsd_d_register_target_info
     65 
     66 struct gcc_targetdm targetdm = TARGETDM_INITIALIZER;
     67