gcc/config/pa/pa-d.cc

   1 /* Subroutines for the D front end on the HPPA architecture.
   2    Copyright (C) 2018-2024 Free Software Foundation, Inc.
   3
   4 GCC is free software; you can redistribute it and/or modify
   5 it under the terms of the GNU General Public License as published by
   6 the Free Software Foundation; either version 3, or (at your option)
   7 any later version.
   8
   9 GCC is distributed in the hope that it will be useful,
  10 but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 GNU General Public License 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 #define IN_TARGET_CODE 1
  19
  20 #include "config.h"
  21 #include "system.h"
  22 #include "coretypes.h"
  23 #include "target.h"
  24 #include "tm_d.h"
  25 #include "d/d-target.h"
  26 #include "d/d-target-def.h"
  27
  28 /* Implement TARGET_D_CPU_VERSIONS for HPPA targets.  */
  29
  30 void
  31 pa_d_target_versions (void)
  32 {
  33   if (TARGET_64BIT)
  34     d_add_builtin_version ("HPPA64");
  35   else
  36     d_add_builtin_version ("HPPA");
  37
  38   if (TARGET_SOFT_FLOAT)
  39     d_add_builtin_version ("D_SoftFloat");
  40   else
  41     d_add_builtin_version ("D_HardFloat");
  42 }
  43
  44 /* Handle a call to `__traits(getTargetInfo, "floatAbi")'.  */
  45
  46 static tree
  47 pa_d_handle_target_float_abi (void)
  48 {
  49   const char *abi;
  50
  51   if (TARGET_SOFT_FLOAT)
  52     abi = "soft";
  53   else
  54     abi = "hard";
  55
  56   return build_string_literal (strlen (abi) + 1, abi);
  57 }
  58
  59 /* Handle a call to `__traits(getTargetInfo, "objectFormat")'.  */
  60
  61 static tree
  62 pa_d_handle_target_object_format (void)
  63 {
  64   const char *objfmt = NULL;
  65
  66   if (TARGET_SOM)
  67     objfmt = "som";
  68
  69   if (objfmt == NULL)
  70     return NULL_TREE;
  71
  72   return build_string_literal (strlen (objfmt) + 1, objfmt);
  73 }
  74
  75 /* Implement TARGET_D_REGISTER_CPU_TARGET_INFO.  */
  76
  77 void
  78 pa_d_register_target_info (void)
  79 {
  80   const struct d_target_info_spec handlers[] = {
  81     { "floatAbi", pa_d_handle_target_float_abi },
  82     { "objectFormat", pa_d_handle_target_object_format },
  83     { NULL, NULL },
  84   };
  85
  86   d_add_target_info_handlers (handlers);
  87 }